New Home Construction Contractor — page 5 of 9
2,676 businesses with an active “New Home Construction Contractor” credential — administered by the Department of Consumer Protection. State file of October 1, 2026.
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| Place | Business | Record | Credentials | Latest expiration |
|---|---|---|---|---|
| Hawleyville, CT | J & J POOL AND CONCRETE SERVICE LLC | A88AE333DE | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Putnam, CT | J & L CONTRACTORS INC | 105D579C17 | New Home Construction Contractor + 2 more | Mar 31, 2027 |
| Fairfield, CT | J & M CONSTRUCTION & SON LLC | CF3C0647FB | New Home Construction Contractor + 2 more | Mar 31, 2027 |
| Durham, CT | J A HOUDE LLC | 26538A127D | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Coventry, CT | J A JACQUES CONSTRUCTION LLC | 6F5514A911 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Wolcott, CT | J A ROSA CONSTRUCTION LLC | 9F4757B687 | Major Contractor + 2 more | Jun 30, 2027 |
| Burlington, CT | J AND J QUALITY CONTRUCTION LLC | 5EAAEACAB0 | New Home Construction Contractor | Mar 31, 2027 |
| Manchester, Ct, CT | J C CONSTRUCTION & RENOVATION LLC | 4FDBD29237 | New Home Construction Contractor | Mar 31, 2027 |
| Trumbull, CT | J C S DESIGN BUILD LLC | C8BA4F74A5 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Brookfield, CT | J F ROXO CONSTRUCTION LLC | AC053665A9 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Monroe, CT | J FONTANA CONTRACTING INC | A8A52D83DD | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Clinton, CT | J J RIERA CONSTRUCTION LLC | 57A5C6CDE6 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Guilford, CT | J J RUSSO & SON CONSTRUCTION INC | D1CEEFE80E | New Home Construction Contractor | Mar 31, 2027 |
| Bristol, CT | J KITCHEN RENOVATION LLC | 3F706D90B9 | New Home Construction Contractor | Mar 31, 2027 |
| Darien, CT | J N RUDDY LLC JN RUDDY BUILDERS | 1C2B73C012 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Farmington, CT | J NIMAN LLC | B419512C82 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Canterbury, CT | J P W BUILDING LLC GUARANTEED ROOFING | 0EF25D2043 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Old Saybrook, CT | J PATRICK CONSTRUCTION LLC | 0B6D3DD0B7 | New Home Construction Contractor | Mar 31, 2027 |
| Darien, CT | J R STANLEY BUILDERS LLC | F162CA9BC9 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Tolland, CT | J S G DEVELOPMENT LLC | A38AA1DA3A | New Home Construction Contractor | Mar 31, 2027 |
| Yonkers, NY | J SALVATORE & SONS INC | DEA7DD838A | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Hamden, CT | J SANTI S. CONSTRUCTION LLC | C2F253DAB9 | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| Newington, CT | J SIMMON BUILDING & REMODELING LLC | FD38F3B7EF | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Framingham, MA | J T HAFFEY BUILDERS INC | F0BC1A5715 | Major Contractor + 2 more | Jun 30, 2027 |
| Wilton, CT | J T'S CONSTRUCTION LLC | 17074B8E2C | New Home Construction Contractor | Mar 31, 2027 |
| Rocky Hill, CT | J V III CONSTRUCTION INC | 1788E32003 | New Home Construction Contractor | Mar 31, 2027 |
| Old Saybrook, CT | J W V ASSOCIATES LLC | 5D0F0866BE | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Colchester, CT | J WILLIAMS ESTATES LLC | C9467C3599 | New Home Construction Contractor | Mar 31, 2027 |
| Meriden, CT | J&J BROTHERS LLC | 715239FD05 | Asbestos Contractor + 3 more | Aug 31, 2027 |
| Bethel, CT | J&T BUILDERS LLC | 50E26C26E9 | New Home Construction Contractor | Mar 31, 2027 |
| Shelton, CT | J.T. LIPOVSKY & CO EXCAVATION / SITE WORK | 9C8AA6CF11 | New Home Construction Contractor | Mar 31, 2027 |
| Fairfield, CT | J2 DESIGN LLC | FC615AFB80 | New Home Construction Contractor | Mar 31, 2027 |
| Ellington, CT | JACKIE'S HOMES LLC | 2FE98C6F49 | New Home Construction Contractor | Mar 31, 2027 |
| South Windsor, CT | JACQUES CONSTRUCTION LLC | 155686A054 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Danbury, CT | JADE FINE HOMES LLC | 5F1A9835F9 | New Home Construction Contractor | Mar 31, 2027 |
| New Britain, CT | JAF DEVELOPMENT AND CONSTRUCTION LLC | 1866D3F60B | New Home Construction Contractor | Mar 31, 2027 |
| Higganum, CT | JAMES L MARTINO CONTRACTING LLC | 468C6400B7 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Fairfield, CT | JAMES LINDWALL & SONS LLC | 5AF118018F | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| East Hampton, CT | JAMES MARINO JR CONSTRUCTION LLC | 6D74AFA1EE | New Home Construction Contractor | Mar 31, 2027 |
| Monroe, CT | JANS LAND DEVELOPMENT LLC | DF81766867 | New Home Construction Contractor | Mar 31, 2027 |
| New Britain, CT | JANUS HOME BUILDERS LLC | C1FBE80404 | New Home Construction Contractor | Mar 31, 2027 |
| Norwalk, CT | JARLATH CARBIN BLDG & RMDLG CONTR LLC | 5BA9B5D746 | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| Simsbury, CT | JASON E LEVESQUE CONSTRUCTION LLC | E5742335EC | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Pawcatuck, CT | JASON MELLOW RENOVATIONS LLC | CC344A51D3 | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| Fairfield, CT | JAY CONSTRUCTION LLC | FE02D5C42D | New Home Construction Contractor | Mar 31, 2027 |
| Newington, CT | JB CONSTRUCTION SOLUTIONS LLC | 3C2C57ED73 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Bethel, CT | JB HOME BUILDING CONSTRUCTION LLC | FB18589711 | New Home Construction Contractor | Mar 31, 2027 |
| Oakland, NJ | JB INSULATION & DRYWALL LLC | 374605E590 | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| Old Saybrook, CT | JBA BUILDING & REMODELING LLC | 7F1FE4A46B | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Westport, CT | JBL CORP | 1A226C373E | New Home Construction Contractor | Mar 31, 2027 |
| Southbury, CT | JC CONSTRUCTION SERVICE LLC | 0CF6CB98C5 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Darien, CT | JC FOREST LLC | 578383D66F | New Home Construction Contractor | Mar 31, 2027 |
| Carmel, NY | JC LAND & SITE DEVELOPMENT INC | 3C40B857AE | New Home Construction Contractor | Mar 31, 2027 |
| Riverhead, NY | JCAG CONSTRUCTION LLC | F42EA68AAE | New Home Construction Contractor | Mar 31, 2027 |
| New Hartford, CT | JD BUILDING AND REMODELING LLC | 3EF9664C0E | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| West Suffield, CT | JDC HOME IMPROVEMENTS LLC | C8C658A35B | New Home Construction Contractor | Mar 31, 2027 |
| Prospect, CT | JDJ BUILDERS LLC | 9AC8D4B2CF | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Darien, CT | JEFF SCALISE BUILDING CONTRACTOR INC | 85CE8E0F4C | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Simsbury, CT | JEFFREY G MICHELSON CUSTOM HOMES LLC | EE8487DE61 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Ridgefield, CT | JEFLYN CONSTRUCTION INC | EFAF6B3BE3 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Groton, CT | JEM BUILDERS INC | A0EE5D4FB3 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Bloomfield, CT | JENCO CONSTRUCTION CO LLC | 88C1FA5AA0 | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| Redding, CT | JENHAR ASSOCIATES LLC | 71C3901F7E | New Home Construction Contractor | Mar 31, 2027 |
| East Hampton, CT | JENKS CONSTRUCTION LLC | DBD55DB0A5 | New Home Construction Contractor | Mar 31, 2027 |
| Stonington, CT | JEREMY HILL BUILDERS & SONS LLC | 6C2D1D9184 | New Home Construction Contractor | Mar 31, 2027 |
| Bristol, CT | JESSE CYR DRYWALL LLC | 0731C92DCB | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Easton, CT | JEYLI MARCIA CONTRACTING LLC | ECE2D5D218 | New Home Construction Contractor | Mar 31, 2027 |
| Hamden, CT | JFDESIGN AND ASSOCIATES LLC | 59A1E76813 | New Home Construction Contractor | Mar 31, 2027 |
| Hebron, CT | JFS BUILDING AND REMODELING | C3EB2EEE4C | New Home Construction Contractor | Mar 31, 2027 |
| Meriden, CT | JG BUILDING REMODELING LLC | DB8335DBFD | New Home Construction Contractor | Mar 31, 2027 |
| Milford, MA | JGC CONSTRUCTION INC | D9B3A1EDB9 | New Home Construction Contractor | Mar 31, 2027 |
| Preston, CT | JGH BUILDERS LLC | D919EA3780 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Middlebury, CT | JH BUILDERS LLC | C78DA2F4B6 | New Home Construction Contractor | Mar 31, 2027 |
| Branford, CT | JHR BUILDERS LLC | F8F76BDB2C | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Oxford, CT | JIM BLACK CONCRETE LLC | A15904A99B | New Home Construction Contractor | Mar 31, 2027 |
| Danbury, CT | JIM BLANSFIELD LLC | 40576952EE | New Home Construction Contractor | Mar 31, 2027 |
| West Granby, CT | JIM'S DRYWALL CONSTRUCTION LLC | 94D03477A2 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Bethel, CT | JJJ GROUP LLC CASALI COMPANIES | EDB2E3C35B | New Home Construction Contractor | Mar 31, 2027 |
| Newtown, CT | JJM BUILDING & WOODWORK LLC | 0610C22AD8 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| New Milford, CT | JL CONSTRUCTION USA LLC | 2E061EEE96 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Suffield, CT | JL ENTERPRISES LLC | 4F35AC5A03 | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| Stamford, CT | JL JAMROGA LLC | FABDA98E5F | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| New Milford, CT | JL&SON REMODELING LLC | 2F492F3047 | New Home Construction Contractor | Mar 31, 2027 |
| Voluntown, CT | JM-D'AMATO CONSTRUCTION CO LLC | 88DEA50A4C | New Home Construction Contractor | Mar 31, 2027 |
| Vernon, CT | JMC HOMES LLC | F865C4968B | New Home Construction Contractor | Mar 31, 2027 |
| Milford, CT | JMCCORMACK HOLDINS INC | D7AAC72EED | New Home Construction Contractor | Mar 31, 2027 |
| Voluntown, CT | JMH HOLDINGS LLC | 5511723B8E | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Sharon, CT | JMI LLC Premier Construction | F923D007E2 | New Home Construction Contractor | Mar 31, 2027 |
| Fairfield, CT | JMP CONTRACTOR LLC | 2F58D0F01F | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Bethel, CT | JNC CONTRACTING ASSOCIATES LLC | 40E3685B01 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Greenwich, CT | JNC INC | 4F71331E3B | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Brewster, NY | JODI REALTY LLC | F89E714D6F | Major Contractor + 2 more | Jun 30, 2027 |
| Portland, CT | JOE MAZZOTTA & SONS LLC | C2DA5488A0 | New Home Construction Contractor | Mar 31, 2027 |
| Niantic, CT | JOHN A BONELLI CUSTOM BUILDING LLC | 58DAF7DCFC | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Meriden, CT | JOHN C FIDERIO & SONS INC FIDERIO & SONS | C55A84D995 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Norwich, CT | JOHN C GEORGE COMPANY INC | 620E126968 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Griswold, CT | JOHN C LLC | F1E617ED5A | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Southport, CT | JOHN DESMOND BUILDERS INC | 8E8D377A7C | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Norwalk, CT | JOHN DISCALA CONSTRUCTION LLC | D1AD743E4A | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Cromwell, CT | JOHN HAGEL CONSTRUCTION LLC | F9FDA5AE51 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| East Hampton, NY | JOHN HUMMEL CUSTOM BUILDERS INC | C6B8660633 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Coventry, CT | John Pelletier Construction | 83789D190E | Demolition Contractor + 1 more | Apr 30, 2027 |
| Windham, CT | JOHN R BROWN HOME BUILDER LLC | 410FF1B928 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Carmel, NY | JOHN T WEISS INC NORTHWOODS BUILDERS | 1926A71889 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Trumbull, CT | JOHN W SLIVA DESIGN & BUILD LLC | D585267505 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Cromwell, CT | JOHNSTON FAMILY BUILDERS | 24E79ECAF2 | New Home Construction Contractor | Mar 31, 2027 |
| Greenwich, CT | JONAS DESIGN BUILD LLC | BE86ABE1BB | New Home Construction Contractor | Mar 31, 2027 |
| Torrington, CT | JONATHAN GREENBAUM LLC GREENLIGHT | C50BCB9187 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Unionville, CT | JONES CONSTRUCTION LLC | 313214BF7E | Demolition Contractor + 2 more | Mar 31, 2027 |
| Milford, CT | JOSEPH J LAGANA BUILDERS INC | 2D72F31456 | New Home Construction Contractor | Mar 31, 2027 |
| Stamford, CT | JOSEPH MICHAEL DEVELOPMENTS LLC | ACF4186963 | New Home Construction Contractor | Mar 31, 2027 |
| Plymouth, CT | JOSEPH ZAPPONE BUILDING CONTRACTOR LLC | 069AAC4859 | New Home Construction Contractor | Mar 31, 2027 |
| Bristol, CT | JP DRYWALL LLC | 1E3DD491C0 | New Home Construction Contractor | Mar 31, 2027 |
| Milford, CT | JPA ENTERPRISES LLC | 73797E9958 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| East Haddam, CT | JPN CONSTRUCTION LLC | 9E0EC16346 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| New Britain, CT | JPS CONTRACTING II LLC | 956B58AC67 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Shelton, CT | JR AYALA HOME IMPROVEMENTS COMMERCIAL AND MAINTENANCE LLC | 35F969F340 | New Home Construction Contractor | Mar 31, 2027 |
| Hartford, CT | JR CONSTRUCTION LLC | 0A7F0BAADF | New Home Construction Contractor | Mar 31, 2027 |
| New Canaan, CT | JRS DEVELOPMENT LLC | 88B5D17070 | New Home Construction Contractor | Mar 31, 2027 |
| Stamford, CT | JTH CONSTRUCTION CO LLC | CCBEA61A9C | New Home Construction Contractor | Mar 31, 2027 |
| Beacon Falls, CT | JTP CONSTRUCTION LLC | 4FFC27C549 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Bridgeport, CT | JUAN PEREZ HOME IMPROVEMENT LLC | 38509D8CC7 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| East Haven, CT | JUNGLE CONSTRUCTION LLC | BC2FA4E9C9 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Thomaston, CT | JUSTIN’S HOME REPAIR LLC | A2BEEC3DA7 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Bolton, CT | JVF BUILDING & EXCAVATING LLC | 4BE2B99051 | New Home Construction Contractor | Mar 31, 2027 |
| Shelton, CT | JVGRECO & CO LLC | 657DCFDCBF | New Home Construction Contractor | Mar 31, 2027 |
| Rye, NY | JWH DESIGNS LLC (NEW YORK) JWH DESIGN AND CABINETRY | CC37EED4E3 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Farmington, CT | JWM HOME IMPROVEMENT LLC | EBAE552C40 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Danbury, CT | JZ WALLS CONTRACTOR LLC | 98D060CA7C | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Darien, CT | K & C BUILDERS INC | 038C6AED9F | New Home Construction Contractor | Mar 31, 2027 |
| Middlebury, CT | K & D LLC | 4762815234 | New Home Construction Contractor | Mar 31, 2027 |
| Plainfield, CT | K & H CONSTRUCTION LLC | 5D71B3C2AA | New Home Construction Contractor + 2 more | Mar 31, 2027 |
| Brookfield, CT | K & J EXCAVATION AND CONSTRUCTION INC | F64F5E7588 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| North Grosvenordale, CT | K & M DESIGNS CT LLC | B38B025A69 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Shelton, CT | K & X SERVICES LLC | E6AD016021 | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| Southington, CT | K B K CONSTRUCTION LLC | 10AD179461 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Old Saybrook, CT | K E BRAZA CONSTRUCTION LLC | 2C8D259713 | New Home Construction Contractor + 2 more | Mar 31, 2027 |
| Monroe, CT | K P BUILDERS LLC | 645B630BEB | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| North Branford, CT | K RUSSO CONSTRUCTION INC N/A | 847F993812 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Wakefield, RI | KAESMANN BUILDERS LLC | ACE05EC3CC | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Norwalk, CT | KAIS CUSTOM BUILDERS LLC | 03FDC792EB | New Home Construction Contractor | Mar 31, 2027 |
| Stratford, CT | KALCAR LLC | 4D6E7A046E | New Home Construction Contractor | Mar 31, 2027 |
| Watertown, CT | KALUTA CONSTRUCTION LLC | F668022F71 | New Home Construction Contractor | Mar 31, 2027 |
| Preston, CT | KAPPY LLC | 1138A1EC15 | New Home Construction Contractor | Mar 31, 2027 |
| Plainville, CT | KAPURA GENERAL CONTRACTORS INC | 5E6BA0E9E1 | Asbestos Contractor + 4 more | Aug 31, 2027 |
| Fairfield, CT | KARDAMIS CONSTRUCTION LLC | E865207A38 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Barkhamsted, CT | KARE CONSTRUCTION INC | 2D679B74A0 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| New Canaan, CT | KARL J NELSON LLC | BD2F43031A | New Home Construction Contractor | Mar 31, 2027 |
| Norwalk, CT | KAROLSKY CONSTRUCTION LLC | 7AA3BE455B | New Home Construction Contractor | Mar 31, 2027 |
| New Canaan, CT | KARP ASSOC (CONNECTICUT) INC | 7252054046 | New Home Construction Contractor | Mar 31, 2027 |
| New Canaan, CT | KARP BUILDERS LLC | 7F306EE3CC | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| New Canaan, CT | KARP CUSTOM BUILDERS LLC | EAF134FA3F | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| Brookfield, CT | KASEE LLC | C58C3DA933 | New Home Construction Contractor | Mar 31, 2027 |
| Prospect, CT | KAY DEVELOPMENT LLC | FEA985A3DC | New Home Construction Contractor | Mar 31, 2027 |
| Norwalk, CT | KBC DESIGNS LLC | E6EAA4655C | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| West Springfield, MA | KEITER CORPORATION | 9FAA162256 | Major Contractor + 1 more | Jun 30, 2027 |
| Brookfield, CT | KEITH ARAGI CONSTRUCTION LLC | 41168E8575 | New Home Construction Contractor | Mar 31, 2027 |
| Newtown, CT | KEITH J MANCA BUILDING CO LLC | 367EDCE67F | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Oakdale, CT | KEITH MILLER CONSTRUCTION LLC | 0CC46B02F8 | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| Brooklyn, CT | KEITH'S CUSTOM WOODWORKING LLC | 776F30D265 | New Home Construction Contractor | Mar 31, 2027 |
| South Windsor, CT | KELLEY HOMES LLC | EA852F7D95 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Wilton, CT | KELLOGG BROS INC | F642D1ED16 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Plainville, CT | KENCORE CONSTRUCTION INC | F83D7E09F2 | Home Improvement Contractor + 2 more | Mar 31, 2027 |
| Danbury, CT | KENNETS CONSTRUCTION INC | 91488DF0BC | New Home Construction Contractor | Mar 31, 2027 |
| Danbury, CT | KENOSIA DEVELOPMENT LLC | 88296623C9 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Waterbury, CT | KEVIN'S BUILDING & REMODELING LLC | 9C522BC1BC | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Shelton, CT | KEY DEVELOPMENT LLC | E497AADF46 | New Home Construction Contractor | Mar 31, 2027 |
| Southport, CT | KEYPOINT BUILDERS LLC | B74ACC566A | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Lakeville, CT | KEYSTONE CONTRACTING & FINE WOODWORK LLC | C823D1DE62 | New Home Construction Contractor | Mar 31, 2027 |
| Norwalk, CT | KG FINISH CARPENTRY LLC | 8625942EDF | New Home Construction Contractor | Mar 31, 2027 |
| East Haven, CT | KIK BUILDERS LLC | 3787152FB1 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Bristol, CT | KING HOME CONSTRUCTION AND CLEANING SERVICES LLC | DBE4821CBA | New Home Construction Contractor | Mar 31, 2027 |
| Northford, CT | KINGDOM BUILDER MINISTRIES INC | 0DA9473EB4 | New Home Construction Contractor | Mar 31, 2027 |
| Orange, CT | KJK BUILDERS LLC | 8B935ECBFC | New Home Construction Contractor | Mar 31, 2027 |
| Voluntown, CT | KLEWIN COMPANY INC | 6501F84FBB | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Newtown, CT | KLING BROTHERS BUILDERS LLC | A8313CFF1A | New Home Construction Contractor + 2 more | Mar 31, 2027 |
| Middle Haddam, CT | KMC BUILDERS LLC | 21B0D769F8 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Norwalk, CT | KMC CONSTRUCTION & HOME IMPROVEMENT LLC | 2988A5BEAC | Major Contractor + 2 more | Jun 30, 2027 |
| Berlin, CT | KMK PROPERTY MAINTENANCE LLC | BAAB5CB3E9 | New Home Construction Contractor | Mar 31, 2027 |
| Stamford, CT | KNIGHT & GRABOWSKI CONSTRUCTION LLC | 854BD7EF8A | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Vernon, CT | KNIGHT INVESTMENTS LLC | 7973AF385A | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| Cromwell, CT | KNJ REMODELING LLC | 4E89005C9F | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Brookfield, CT | KNL CONSTRUCTOR LLC | 793192B675 | New Home Construction Contractor | Mar 31, 2027 |
| Bridgeport, CT | KOJA CONTRACTING CORPORATION | A7B2E70626 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Fairfield, CT | KOMAC HOLDINGS LLC | 9EA87438AB | New Home Construction Contractor | Mar 31, 2027 |
| Mamaroneck, NY | KOS BUILDING GROUP LLC | E86090C3AF | New Home Construction Contractor + 2 more | Mar 31, 2027 |
| Shelton, CT | KOSKO CONSTRUCTION INC | FBB1D49BE1 | New Home Construction Contractor | Mar 31, 2027 |
| Wilton, CT | KRAMER LANE CONSTRUCTION LLC | CE9019C694 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Bethany, CT | KRANZ CONSTRUCTION LLC | 9E8B024A84 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Woodbury, NY | KROWN POINT CAPITAL CT LLC KROWN POINT CAPITAL | 5194547DBD | Major Contractor + 1 more | Jun 30, 2027 |
| North Haven, CT | KS CUSTOM BUILDERS LLC | A403AB97FA | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Stamford, CT | KSBE GROUP LLC | 73DD448DD2 | New Home Construction Contractor | Mar 31, 2027 |
| New York, NY | KT ESTATES LLC | 60031D8F9F | New Home Construction Contractor | Mar 31, 2027 |
| Danbury, CT | KUEHN BUILDING & REMODELING LLC | 518ADAA0B6 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| New York, NY | KURTI CONSTRUCTION CORP | 2C0C88BEEE | New Home Construction Contractor | Mar 31, 2027 |
| Middletown, CT | KWB LLC | 20A0D1EE61 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Waterbury, CT | L & G DESIGN BUILD FIRM LLC | CC7A4B1F7D | New Home Construction Contractor | Mar 31, 2027 |
| Naugatuck, CT | L AND R BUILDERS LLC | 5FEC1D42F7 | New Home Construction Contractor | Mar 31, 2027 |
| Westport, CT | L C P HOMES INC | AA4CE8FCFD | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Southport, CT | L E M CONSTRUCTION CORPORATION | DCE90E4592 | New Home Construction Contractor | Mar 31, 2027 |
| Bronx, NY | L MORGAN PROPERTIES INC | 86C3D959F0 | New Home Construction Contractor | Mar 31, 2027 |
| North Branford, CT | L P HOME IMPROVEMENTS LLC | BB33CB4CAB | New Home Construction Contractor | Mar 31, 2027 |
| Coventry, CT | L&G NEVES CONSTRUCTION LLC | 2A185103D5 | New Home Construction Contractor | Mar 31, 2027 |
| Colebrook, CT | LAB CONSTRUCTION SERVICES LLC | 7BC5D241F0 | New Home Construction Contractor | Mar 31, 2027 |
| Dayville, CT | LABOSSIERE LLC LABOSSIERE BUILDING AND DEVELOPMENT | 0211228DE2 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Andover, CT | LAGACE CONSTRUCTION LLC | 13853B9916 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Wilbraham, MA | LAKAY BUILDING & REMODEL LLC | 82145E80A8 | New Home Construction Contractor | Mar 31, 2027 |
| Wales, MA | LAKE GEORGE FINE HOMES LLC | 02208EAE80 | New Home Construction Contractor | Mar 31, 2027 |
| Warren, CT | LAKE HOUSE BUILDERS LLC | 5C9B1DFF4D | New Home Construction Contractor | Mar 31, 2027 |
| Guilford, CT | LAKEVIEW BUILDING & REMODELING LLC | 2AE7CCFA88 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Bridgewater, CT | LAKEVIEW DEVELOPMENT INC | 9354F859EC | New Home Construction Contractor | Mar 31, 2027 |
| New Milford, CT | LAMBERT AND BARR LLC | 828FD25D60 | New Home Construction Contractor + 2 more | Mar 31, 2027 |
| Norwalk, CT | LAMCO CONSTRUCTION INC | 04037651E1 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Greenwich, CT | LANDIS PARTNERS INC | 440C5E7F47 | Major Contractor + 2 more | Jun 30, 2027 |
| Stonington, CT | LANDMARK BUILDERS LLC | 18004808D6 | New Home Construction Contractor | Mar 31, 2027 |
| East Lyme, CT | LANDMARK CONSTRUCTION GROUP | 084CE70C67 | New Home Construction Contractor | Mar 31, 2027 |
| Southington, CT | LANDSCAPING WORKS LLC | 9BEFC58911 | New Home Construction Contractor | Mar 31, 2027 |
| Glastonbury, CT | LANDSEN CONSTRUCTION CORPORATION | 3FFE2A18D2 | Major Contractor + 2 more | Jun 30, 2027 |
| Greenwich, CT | LANDWIDE SERVICE LLC | 93011160A1 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Bridgeport, CT | LANESE CONSTRUCTION INC | 04A57DAD26 | Major Contractor + 3 more | Jun 30, 2027 |
| Old Greenwich, CT | LANGLEY DEVELOPMENT COMPANY LLC | C1995B6A52 | New Home Construction Contractor | Mar 31, 2027 |
| Waterford, CT | LANKERD CARPENTRY LLC | CEAC9CDF77 | New Home Construction Contractor | Mar 31, 2027 |
| New Canaan, CT | LANNI GENERAL CONTRACTING LLC | 152B49DD24 | New Home Construction Contractor | Mar 31, 2027 |
| East Longmeadow, MA | LAPLANTE CONSTRUCTION INC | 28F9CCBB4E | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Stafford Springs, CT | LAROCHE BUILDERS LLC | CE1F6DCFEF | Major Contractor + 3 more | Jun 30, 2027 |
| Meriden, CT | LAROSA BUILDING GROUP LLC | EC6EA3EC7A | Major Contractor + 4 more | Jun 30, 2027 |
| Farmington, CT | LARRY WEBSTER ASSOCIATES LLC | 59FEB62690 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Granby, CT | LARRY'S CONSTRUCTION CO INC | F656E872A2 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Watertown, CT | LARS REALTY LLC | 18720EDE81 | New Home Construction Contractor | Mar 31, 2027 |
| Portland, CT | LARSON BUILDERS LLC | 64373D641A | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| Stamford, CT | LASO HOMES LLC | 239B9EC9B2 | New Home Construction Contractor | Mar 31, 2027 |
| Hamden, CT | LAUDANO BUILDING & REMODELING INC | EDF673095A | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Bristol, CT | LAURETTI CONSTRUCTION CONTRACTOR LLC | 9A86E27AB9 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Madison, CT | LAUZIER CONSTRUCTION INC | 65118C13C2 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| North Grovenordale, CT | LAVALLEE CONSTRUCTION LLC | D90751A7CA | New Home Construction Contractor | Mar 31, 2027 |
| Rocky Hill, CT | LAWLOR BUILDERS INC | D3C229B9ED | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| South Salem, NY | LAWRENCE CONSTRUCTION COMPANY INC OF NEW YORK | DF17B96AA9 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| West Granby, CT | LAWTON/WASHBURN DEVELOPMENT LLC | 2AB184C21C | New Home Construction Contractor | Mar 31, 2027 |
| Fairfield, CT | LCP BUILDERS LLC | 711576F300 | New Home Construction Contractor | Mar 31, 2027 |
| Guilford, CT | LD GENERAL CONTRACTOR LLC | 2694A7009F | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| Plainville, CT | LDG LOCOCO DEVELOPMENT GROUP LLC | 4E851167AC | New Home Construction Contractor | Mar 31, 2027 |
| Greenwich, CT | LDN MANAGEMENT LLC | D7A6850AC5 | New Home Construction Contractor | Mar 31, 2027 |
| Bridgeport, CT | LECHER DEVELOPMENT LLC | 87AD7870A3 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| North Grosvenordale, CT | LEDGEWOOD HOMES LLC | 253415D55F | New Home Construction Contractor | Mar 31, 2027 |
| Southington, CT | LEE CUSTOM HOMES LLC | D3A046EF22 | New Home Construction Contractor | Mar 31, 2027 |
| Easton, CT | LEE SCHETTINO CONSTRUCTION LLC | 577477FFC9 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Stonington, CT | LEGACY ASSOCIATES CONSTRUCTION GROUP INC B.W. WILLIAMS BUILDER | B7B3185CF0 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| White Plains, NY | LEGACY CONSTRUCTION NORTHEAST LLC | 8760FC224A | New Home Construction Contractor | Mar 31, 2027 |
| Worcester, MA | LEGACY CONSTRUCTION SERVICES INC | AC10F8F3F7 | New Home Construction Contractor | Mar 31, 2027 |
| Ashford, CT | LEGACY EARTHWORKS LLC | 0789A7DD17 | New Home Construction Contractor | Mar 31, 2027 |
| Norwalk, CT | LEGACY STONE & MASONRY LLC | 3C988B6EBD | New Home Construction Contractor | Mar 31, 2027 |
| Danielson, CT | LEHTO DESIGN/BUILD LLC | 55A7BBABBC | New Home Construction Contractor | Mar 31, 2027 |
| Lebanon, CT | LENKIEWICZ CONSTRUCTION COMPANY LLC | 56BFFC0D22 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Danbury, CT | LEON HOME SERVICES LLC | 78B5DB577C | New Home Construction Contractor | Mar 31, 2027 |
| Burlington, CT | LEPORE AND SONS LLC | 5000A97767 | New Home Construction Contractor | Mar 31, 2027 |
| Stratford, CT | LESTER CONSTRUCTION LLC | DC798BCC85 | New Home Construction Contractor | Mar 31, 2027 |
| Enfield, CT | LETOURNEAU BROS CONSTRUCTION LLC | 4C350960BB | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Torrington, CT | LEVI'S FRAMING LLC | 3AAA85AAD2 | New Home Construction Contractor | Mar 31, 2027 |
| Stamford, CT | LHV DEVELOPER LLC | B3FC94A7B3 | New Home Construction Contractor | Mar 31, 2027 |
| West Hartford, CT | LI BROTHERS CONSTRUCTION LLC | 896AC60A0E | Major Contractor + 1 more | Jun 30, 2027 |
| New Britain, CT | LIBERTY RESTORATION LLC | F7AFA2C99D | New Home Construction Contractor | Mar 31, 2027 |
| Farmington, CT | LICO GROUP CORPORATION (THE) THE LICO GROUP CORPORATION | 93829F5354 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Ridgefield, CT | LIESEGANG BUILDING & REMODELING LLC | DF70D61E7D | New Home Construction Contractor | Mar 31, 2027 |
| Port Chester, NY | LIFE GROUP SERVICES LLC | 51BA41EAD1 | New Home Construction Contractor | Mar 31, 2027 |
| Vernon, CT | LIFETIME CONSTRUCTION LLC | 245DAC1FB8 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Stamford, CT | LIGHTHOUSE HOMES LLC | 8C6431390D | New Home Construction Contractor | Mar 31, 2027 |
| Wolcott, CT | LIGHTNING HOMES LLC | D285905E0A | New Home Construction Contractor | Mar 31, 2027 |
| Bloomfield, CT | LILJEDAHL BROS INC | 369E958F6C | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| S Windsor, CT | LINE STREET BUILDERS LLC | 885FF7D157 | New Home Construction Contractor | Mar 31, 2027 |
| Brookfield, CT | LINK CONSTRUCTION GROUP LLC | 35C5C5D424 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Windsor Locks, CT | LINK GENERAL CONTRACTING INCORPORATED | 095FD90AEF | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| Hamden, CT | LIOR EXCAVATING LLC | 25321DBB7F | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Killingworth, CT | LIPKVICH PROPERTY MANAGEMENT LLC | 8CCB9E06B2 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Danielson, CT | LIRETTE CONSTRUCTION | 4E1C47681D | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| Hamden, CT | LITCHFIELD BUILDERS INC | 0C47A0BC6E | Major Contractor + 3 more | Jun 30, 2027 |
| Bristol, CT | LITTLE JOHN'S CARPENTRY LLC | FCD6E1026A | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Greenwich, CT | LIVINGSTON BUILDERS LLC | 8CB621B93E | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Palm Beach, FL | LIVINGSTON BUILDERS NORTHEAST INC | 7583B425B4 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Brookfield, CT | LJP CONTRACTORS LLC | 3658F716D8 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| New Britain, CT | LKK SIDING SPECIALIST LLC | DBC309EF11 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Hamden, CT | LL DRYWALL LLC | 742869F605 | New Home Construction Contractor | Mar 31, 2027 |
| Lebanon, CT | LL REALTY DEVELOPERS LLC | F28F32C201 | New Home Construction Contractor | Mar 31, 2027 |
| Bethel, CT | LM MASONRY LLC | C04D955D0D | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| Coventry, CT | LNS HOMES LLC | 6FCACB48B7 | New Home Construction Contractor | Mar 31, 2027 |
| Pawtucket, RI | LOJA & SONS CONSTRUCTION LLC | 23DBE350F9 | New Home Construction Contractor | Mar 31, 2027 |
| Danbury, CT | LOLO CONSTRUCTION HOME IMPROVEMENT LLC | 89529FAA64 | New Home Construction Contractor | Mar 31, 2027 |
| Hopewell Junction, NY | LONG NECK CUSTOM HOMES LLC | 54F6A59CAA | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Enfield, CT | LONGHI LANDSCAPE CONSTRUCTION & FARM INC | FA2E8A844C | New Home Construction Contractor + 2 more | Mar 31, 2027 |
| Bethel, CT | LONGO & ASSOCIATES LLC | 9A62013F6A | New Home Construction Contractor | Mar 31, 2027 |
| Greenwich, CT | LONGO MANAGEMENT CO LLC | 4AFCAC6663 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Easton, CT | LONIA CONSTRUCTION LLC | AA32122A74 | Home Improvement Contractor + 1 more | Mar 31, 2027 |
| Greenwich, CT | LOPARCO ASSOCIATES INC | E7E8D3F08A | New Home Construction Contractor | Mar 31, 2027 |
| Greenwich, CT | LOPARCO CONTRACTING CORP | E38E1D9794 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Waterford, CT | LORD BUILDERS INC | 3F924CA067 | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Terryville, CT | LOSACANO CARPENTRY LLC | E4CD0C4F1F | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Bedford, NY | LOSMASS CONSTRUCTION LLC | 22881E722C | New Home Construction Contractor | Mar 31, 2027 |
| Plantsville, CT | LOVLEY DEVELOPMENT INC | FAAAFEE58D | New Home Construction Contractor + 1 more | Mar 31, 2027 |
| Bridgeport, CT | LOWE'S CONSTRUCTION LLC | F4B46774B4 | New Home Construction Contractor | Mar 31, 2027 |
| Stamford, CT | LPB CONSTRUCTION LLC | 6F15E04935 | New Home Construction Contractor | Mar 31, 2027 |
| New Fairfield, CT | LSC LTD LIABILITY CO | D30D51DE0A | New Home Construction Contractor + 1 more | Mar 31, 2027 |
Alphabetical order — this site ranks no one. Businesses with at least one active credential in the Connecticut eLicensing file of October 1, 2026. How to read this.