Construction in Connecticut

Classification reflects the business activity reported in the source record. Registration in Connecticut does not necessarily mean a local operating location.

Company	Business category	Registry number	Registered	Status	City
AFFORDABLE SEAMLESS GUTTERS II, LLC	Construction	1111041	2013-06-25	Active	Avon
AKDO INTERTRADE, INC.	Construction	0293504	1994-01-03	Active	BRIDGEPORT
B & W PAVING & LANDSCAPING, LLC	Construction	0672048	2001-01-25	Active	Oakdale
BANTON CONSTRUCTION COMPANY	Construction	0167643	1985-03-29	Active	NORTH HAVEN
BARRETT HOLDING CORP.	Construction	0004378	1977-06-22	Active	DANBURY
BASEMENT SYSTEMS, INC.	Construction	0248875	1990-05-21	Active	SEYMOUR
BURNS CONSTRUCTION CO., INC.	Construction	0006699	1975-05-15	Active	STRATFORD
CARABETTA ENTERPRISES, INC.	Construction	0082304	1960-10-13	Active	MERIDEN
CGM ACOUSTICS, INC.	Construction	0203338	1987-07-09	Active	BRIDGEPORT
CHERRY HILL GLASS CO., INC.	Construction	0278261	1992-10-06	Active	BRANFORD
COMNET COMMUNICATIONS, LLC	Construction	0735462	2003-01-02	Active	BETHEL
CORESLAB STRUCTURES (CONN) INC.	Construction	0571201	1997-09-10	Active	THOMASTON
D/E/F SERVICES GROUP, LTD	Construction	0705047	2002-02-11	Active	Old Saybrook
DALENE HARDWOOD FLOORING COMPANY,INCORPORATED	Construction	0012414	1954-07-19	Active	SOUTH WINDSOR
DIGIORGI ROOFING AND SIDING, INC.	Construction	0243599	1990-01-08	Active	BEACON FALLS
EAGLE RIVET ROOF SERVICES, LLC	Construction	0727277	2025-09-10	Active	BLOOMFIELD
EASTERN LAND MANAGEMENT, INC.	Construction	0179846	1986-02-07	Active	STAMFORD
EMCOR CONSTRUCTION SERVICES, INC.	Construction	0769129	2003-12-26	Active	MCLEAN
EMCOR GROUP, INC.	Construction	0505803	1994-12-12	Active	NORWALK
EMPIRE PAVING, INC.	Construction	0015691	1970-09-14	Active	NORTH HAVEN
FIP CONSTRUCTION, INC.	Construction	0000650	1968-04-03	Active	FARMINGTON
FIRST HARTFORD CORPORATION	Construction	0083470	1933-09-14	Revoked	—
GEMMA POWER SYSTEMS, LLC	Construction	0559093	1997-03-24	Active	GLASTONBURY
GIORDANO CONSTRUCTION CO. INC.	Construction	0019458	1957-02-05	Active	BRANFORD
HOMESERVE USA CORP.	Construction	0944623	2008-07-22	Active	NORWALK
J. E. SHEPARD COMPANY THE	Construction	0093319	1946-12-26	Active	SOUTH WINDSOR
JOHN J. BRENNAN CONSTRUCTION CO., INC.	Construction	0025210	1965-03-30	Active	SHELTON
KIM INDUSTRIES, INC.	Construction	0902621	2007-06-13	Active	Oxford
L.H. GAULT & SON, INCORPORATED	Construction	0026845	1932-02-17	Active	Westport
LANE INDUSTRIES INCORPORATED	Construction	0132086	1982-07-06	Active	CHARLOTTE
M & O CONSTRUCTION CO., INC.	Construction	0028876	1971-04-30	Active	NEW MILFORD
MACHNIK BROS., INC.	Construction	0029038	1957-05-24	Active	OLD LYME
MANAFORT BROTHERS INCORPORATED	Construction	0029406	1946-12-19	Active	Plainville
MASSEY'S PLATE GLASS AND ALUMINUM, INC.	Construction	0279602	1992-10-28	Active	BRANFORD
MCCARTHY CONCRETE, INCORPORATED	Construction	0843655	2005-12-28	Active	SOUTH WINDSOR
MCPHEE ELECTRIC, LTD	Construction	0882182	2007-01-05	Merged	FARMINGTON
MOHAWK NORTHEAST, INC.	Construction	0031761	1970-07-02	Active	PLANTSVILLE
NORWALK MARINE CONTRACTORS, INC.	Construction	0170685	1985-06-13	Active	STRATFORD
PERMASTEELISA NORTH AMERICA CORP.	Construction	0925402	2008-01-23	Active	Bloomfield
PHALCON, LTD.	Construction	0882116	2006-12-28	Merged	FARMINGTON
PM HOLDINGS, INC.	Construction	0113284	1981-01-08	Active	Hartford
QXO, Inc.	Construction	3189958	2025-04-04	Active	Greenwich
SPACEFITTERS, LLC	Construction	0794641	2004-08-24	Active	BLOOMFIELD
THE RICHMAN GROUP OF CONNECTICUT, LLC	Construction	0504519	1994-10-24	Active	GREENWICH
TILCON CONNECTICUT INC.	Construction	0115328	1981-03-09	Active	Newington
TUCKER MECHANICAL, INC.	Construction	0930005	2008-03-04	Active	Rocky Hill
UNITED RESOURCES, INC.	Construction	0039240	1968-02-21	Active	Orange
VIKING CONSTRUCTION, INC.	Construction	0265281	1991-09-16	Active	BRIDGEPORT
Webuild US Holdings Inc.	Construction	2560433	2022-05-26	Active	Charlotte
WESLEYAN UNIVERSITY	Construction	0266844	1831-05-01	Active	—

Browse all companies in Connecticut →