New Haven County companies A–Z

8,457 companies, from Connecticut license records. Check any of them on the state's license lookup before you hire.

MCG CLEANING & MAINTENANCE LLCHamden · Home Improvement Contractor
MCNAMARA BUILDERS & GENERAL CONTRACTORS INCNorth Haven · New Home Construction Contractor · Home Improvement Contractor
MCNICHOL & COX ENTERPRISESWaterbury · Plumbing & Piping Contractor
MCSHERRY CONTRACTING LLCBranford · Home Improvement Contractor
MD ELECTRIC LLCOxford · Electrical Contractor
MD GENERAL CONTRACTOR LLCNew Haven · Home Improvement Contractor
MD INSTALLATION OF CT LLCWaterbury · Home Improvement Contractor
MD ROOFING LLCHamden · Home Improvement Contractor
MDB HOME IMPROVEMENT LLCMadison · Home Improvement Contractor
MDC HOME IMPROVEMENT LLCWest Haven · Home Improvement Contractor
MDE HOME IMPROVEMENT LLCWolcott · Home Improvement Contractor
MDF COATINGS LLCNorth Branford · Home Improvement Contractor
MDF PAINTING AND POWER WASHING LLCNorth Branford · Home Improvement Contractor
MEA CONTRACTING LLCMeriden · Home Improvement Contractor
MECHANICAL AIR SYSTEMS INCNorth Haven · Heating, Piping & Cooling Contractor
MECHANICAL CONSTRUCTION INCNew Haven · Home Improvement Contractor
MECHANICAL HEATING AND AIR CONDITIONING LLCNew Haven · Heating, Piping & Cooling ContractorBoilers · Furnaces · Heat pumps
MECHANIX IIIWaterbury · Plumbing & Piping Contractor
MEDINA'S STONE WORK LLCWallingford · Home Improvement ContractorRetaining walls · Patios · Excavation
MEEHAN AND RAMOS POOLS LLCNaugatuck · Plumbing & Piping Contractor
MEGA CONSTRUCTION OF CT LLCWaterburry · Home Improvement Contractor
MEGA INNOVATIONS LLCEast Haven · Home Improvement Contractor
MEGAFORCE RESTORATION LLCWaterbury · Home Improvement ContractorRoofing · Siding · Gutters
MEHMED JAHICWaterbury · Electrical Contractor
MEIER REMODELING LLCNaugatuck · Home Improvement Contractor
MEJIA & PEÑA CONSTRUCTION LLCWallingford · Home Improvement Contractor
MEJIA CONCRETE CONSTRUCTION LLCWallingford · Major ContractorReady-mixed concrete production · Fast delivery · Technical advice
MELACCIO CONSTRUCTIONNorthford · Home Improvement Contractor
MELANIE'S REMODELING LLCWest Haven · Home Improvement Contractor
MELITON'S COMPANY LLCWallingford · Home Improvement Contractor
MELLO PAINTING AND SERVICES LLCOxford · Home Improvement Contractor
MELNICK MAINTENANCE SERVICES LLCHamden · Home Improvement Contractor
MELS HOME IMPROVEMENT LLCHamden · Home Improvement Contractor
MELVIN CONSTRUCTIONS LLCHamden · Home Improvement Contractor
MELVIN DRYWALL LLCWaterbury · Home Improvement Contractor
MEMBERS FIRST CONSTRUCTION LLCProspect · Home Improvement Contractor · New Home Construction Contractor
MEN AT WORK LLCWest Haven · Home Improvement Contractor
MEN ATLAS CONSTRUCTION LLCMeriden · Home Improvement Contractor
MENARD CONSTRUCTION INCWallingford · New Home Construction Contractor · Home Improvement Contractor
MENDEZ HOME IMPROVEMENTS LLCEast Haven · Home Improvement Contractor
MENDOZA REMODELING LLCNew Haven · Home Improvement Contractor
MERCURY COMMUNICATIONS INCORPORATEDNew Haven · Major Contractor
MERIDEN PROPERTY MANAGEMENT LLCMeriden · Home Improvement Contractor
MERIDIAN CONSTRUCTION SERVICES LLCGuilford · Home Improvement Contractor
METALCORE WELDING AND FABRICATION LLCDerby · Home Improvement Contractor
MFC SIDING AND ROOFING LLCWaterbury · Home Improvement Contractor
MFK RENOVATIONS LLCBeacon Falls · Home Improvement Contractor
MG MASTER CONSTRUCTION LLCWaterbury · Home Improvement Contractor
MGB ROOFING LLCWaterbury · Home Improvement Contractor
MGC CONTRACTOR LLCWaterbury · Home Improvement Contractor
MGF CONSTRUCTION LLCWest Haven · Home Improvement Contractor
MGM ENVIRONMENTAL SOLUTIONSWallingford · Asbestos or Lead Abatement Contractor
MGM ENVIRONMENTAL SOLUTIONS LLCWallingford · Home Improvement Contractor
MGM ENVIRONMENTAL SVS.Wallingford · Asbestos or Lead Abatement Contractor
MGM RENOVATIONS LLCWest Haven · Home Improvement Contractor · New Home Construction ContractorKitchen remodels · Bathroom renovations · Decks & porches
MHD INCMeriden · Home Improvement Contractor
MHJ CONSTRUCTION LLCNaugatuck · Home Improvement Contractor
MICARELLI CONSTRUCTION LLCNorth Haven · Home Improvement Contractor · New Home Construction Contractor
MICATA MANAGEMENT LLCW Haven · Home Improvement Contractor
MICHAEL A BRINSCOOxford · Electrical Contractor
MICHAEL A CAPPELLIGuilford · Heating, Piping & Cooling Contractor
MICHAEL A CHICKOSMilford · Heating, Piping & Cooling Contractor
MICHAEL A CORTESEMeriden · Electrical Contractor
MICHAEL A D'AIUTOMilford · Heating, Piping & Cooling Contractor
MICHAEL A GAMBARDELLAWest Haven · Plumbing & Piping Contractor
MICHAEL A GOBSTEINMiddlebury · Electrical Contractor
MICHAEL A GREATHOUSEOxford · Heating, Piping & Cooling Contractor
MICHAEL A JUARBEWest Haven · Electrical Contractor
MICHAEL A MONTANAROMilford · Home Improvement Contractor
MICHAEL A MURATTINorth Branford · Electrical Contractor
MICHAEL A NERO JRCheshire · Heating, Piping & Cooling Contractor
MICHAEL A NUNEZMeriden · Electrical Contractor
MICHAEL A ONOFRIOWallingford · Electrical Contractor
MICHAEL A PIOMBINOWest Haven · Electrical Contractor
MICHAEL A PRUSAKWallingford · Plumbing & Piping Contractor
MICHAEL A SANZONEBranford · Home Improvement Contractor
MICHAEL A SIMONMeriden · Electrical Contractor
MICHAEL A VITTORIOE Haven · Electrical Contractor
MICHAEL ANTHONY FOXWallingford · Home Improvement Contractor
MICHAEL B DUNHAMMadison · Plumbing & Piping Contractor
MICHAEL BARKASY IVCheshire · Heating, Piping & Cooling Contractor · Plumbing & Piping Contractor · Specialty Contractor
MICHAEL BERUBEGuilford · Home Improvement Contractor
MICHAEL C ALLENHamden · Plumbing & Piping Contractor
MICHAEL C CORBOWaterbury · Heating, Piping & Cooling Contractor
MICHAEL C GRADYWolcott · Home Improvement Contractor
MICHAEL C MANSEAUMilford · Electrical Contractor
MICHAEL C USZAKIEWICZHamden · Fire Protection Contractor
MICHAEL CAMAROTAGuilford · Plumbing & Piping Contractor
MICHAEL D CRISCIBethany · Electrical Contractor
MICHAEL D JOSEPHNaugatuck · Electrical Contractor
MICHAEL D SOLANorth Haven · Heating, Piping & Cooling Contractor
MICHAEL DEFELICENorth Haven · Electrical Contractor
MICHAEL DELLINGERDerby · Electrical Contractor
MICHAEL E BALLAROBethany · Electrical Contractor
MICHAEL E CAPASSON Branford · Electrical Contractor
MICHAEL E CYRCheshire · Electrical Contractor
MICHAEL E DIONNEWolcott · Heating, Piping & Cooling Contractor
MICHAEL E GREENEMilford · Electrical Contractor
MICHAEL E MCGURRIN JRBethany · Heating, Piping & Cooling Contractor
MICHAEL E SIMONSNew Haven · Fire Protection Contractor
MICHAEL E WOODINMiddlebury · Heating, Piping & Cooling Contractor
MICHAEL E ZIETEKAnsonia · Heating, Piping & Cooling Contractor
MICHAEL ESPOSITOCheshire · Heating, Piping & Cooling Contractor
MICHAEL F CASSIDY JRMeriden · Electrical Contractor
MICHAEL F CHURCHMeriden · Heating, Piping & Cooling Contractor
MICHAEL F HAPPYSeymour · Plumbing & Piping Contractor
MICHAEL FERRAIOLOMilford · Electrical Contractor
MICHAEL G BARTRAMWest Haven · Electrical Contractor
MICHAEL G GAROFALOWallingford · Electrical Contractor
MICHAEL G GORDONNaugatuck · Electrical Contractor
MICHAEL G GOTOWALACheshire · Electrical Contractor
MICHAEL G JACKISCHMeriden · Heating, Piping & Cooling Contractor
MICHAEL G LAVOIE JRProspect · Plumbing & Piping Contractor
MICHAEL G THERIAULTBeacon Falls · Plumbing & Piping Contractor
MICHAEL G VISAGGIOGuilford · Plumbing & Piping Contractor
MICHAEL GALIETTA LLCSeymour · Home Improvement Contractor
MICHAEL GRECOGuilford · Electrical Contractor
MICHAEL GUGLIOTTIWolcott · Electrical Contractor
MICHAEL H ANGUS JRHamden · Electrical Contractor
MICHAEL H DODSONSouthbury · Electrical Contractor
MICHAEL HRISTOVGuilford · Electrical Contractor
MICHAEL J ABBATELLONorth Branford · Electrical Contractor
MICHAEL J ANTOLLINO JREast Haven · Heating, Piping & Cooling Contractor
MICHAEL J BAKISOrange · Electrical Contractor
MICHAEL J BARBERAGuilford · Electrical Contractor
MICHAEL J CIVITILLO JRWallingford · Plumbing & Piping Contractor
MICHAEL J CZAPLAW Haven · Electrical Contractor
MICHAEL J DOWDEast Haven · Electrical Contractor
MICHAEL J DULACNorth Haven · Plumbing & Piping Contractor
MICHAEL J EYEBeacon Falls · Electrical Contractor
MICHAEL J FIOREMeriden · Electrical Contractor
MICHAEL J HARTMANNGuilford · Electrical Contractor
MICHAEL J LEVASSEURNaugatuck · Heating, Piping & Cooling Contractor
MICHAEL J LINDSAYGuilford · Electrical Contractor
MICHAEL J LONARDONorth Haven · Electrical Contractor
MICHAEL J MANCINIMiddlebury · Electrical Contractor
MICHAEL J MASCIAAnsonia · Electrical Contractor
MICHAEL J MCDANIELSeymour · Heating, Piping & Cooling Contractor
MICHAEL J NICOLETTIMadison · Electrical Contractor
MICHAEL J PANGLESouthbury · Electrical Contractor
MICHAEL J PASCALEWallingford · Electrical Contractor
MICHAEL J PASSERIMilford · Electrical Contractor
MICHAEL J PETRAFASSIWolcott · Electrical Contractor
MICHAEL J PETROCELLIWaterbury · Plumbing & Piping Contractor · Solar or Geothermal Contractor · Heating, Piping & Cooling Contractor
MICHAEL J PJURAOxford · Electrical Contractor
MICHAEL J POSSEMATOWaterbury · Plumbing & Piping Contractor
MICHAEL J POZVEKDerby · Plumbing & Piping Contractor
MICHAEL J PUCCINONorthford · Home Improvement Contractor
MICHAEL J RABELMilford · Heating, Piping & Cooling Contractor · Plumbing & Piping Contractor
MICHAEL J SAMPSONHamden · Plumbing & Piping Contractor
MICHAEL J SCHMIDTMeriden · Electrical Contractor
MICHAEL J SHORTERMadison · Electrical Contractor
MICHAEL J SMITHMilford · Plumbing & Piping Contractor
MICHAEL J STARKEYSeymour · Home Improvement Contractor
MICHAEL J STEFANIAEast Haven · Electrical Contractor
MICHAEL J VELARDIGuilford · Electrical Contractor
MICHAEL J YOUNGSouthbury · Specialty Contractor · Heating, Piping & Cooling Contractor · Fire Protection Contractor · Plumbing & Piping Contractor
MICHAEL K IFFERTEMiddlebury · Heating, Piping & Cooling Contractor
MICHAEL K QUALLSWest Haven · Plumbing & Piping Contractor
MICHAEL L COLONNew Haven · Flat Glass Contractor
MICHAEL L COPELANDBethany · Plumbing & Piping Contractor
MICHAEL L GIRARDHamden · Electrical Contractor
MICHAEL L KELSEYBranford · Electrical Contractor
MICHAEL L PARILLOEast Haven · Home Improvement Contractor
MICHAEL L RANILLAMilford · Electrical Contractor
MICHAEL L RICEHamden · Electrical Contractor
MICHAEL L SALAMONECheshire · Electrical Contractor
MICHAEL L USZAKIEWICZProspect · Fire Protection Contractor
MICHAEL LOVELLO CONTRACTINGSouthbury · Home Improvement Contractor
MICHAEL M CENERIOrange · Electrical Contractor
MICHAEL M FINOIAWallingford · Electrical Contractor
MICHAEL M GIULIANOBethany · Plumbing & Piping Contractor
MICHAEL M SHAPPYWaterbury · Plumbing & Piping Contractor · Heating, Piping & Cooling Contractor
MICHAEL MANCINOWallingford · Electrical Contractor
MICHAEL MUOLOEast Haven · Heating, Piping & Cooling Contractor · Plumbing & Piping Contractor · Specialty Contractor · Fire Protection Contractor
MICHAEL P ARMELLINOWest Haven · Electrical Contractor
MICHAEL P BRESNANMilford · Plumbing & Piping Contractor · Fire Protection Contractor
MICHAEL P KOLKAnsonia · Electrical Contractor
MICHAEL P MADOREMilford · Heating, Piping & Cooling Contractor
MICHAEL P MURGATROYDSouthbury · Electrical Contractor
MICHAEL P O'CONNELLSouthbury · Electrical Contractor
MICHAEL P PRUSASKYWest Haven · Electrical Contractor
MICHAEL PETRUCELLI WOODWORKINGWallingford · Home Improvement Contractor
MICHAEL R ABENANTENaugatuck · Heating, Piping & Cooling Contractor
MICHAEL R CABELUSMeriden · Plumbing & Piping Contractor
MICHAEL R COLANDREAEast Haven · Plumbing & Piping Contractor
MICHAEL R DUBOISWallingford · Heating, Piping & Cooling Contractor
MICHAEL R GUILLET JRBeacon Falls · Electrical Contractor
MICHAEL R LUNDBeacon Falls · Electrical Contractor
MICHAEL R MALIACheshire · Plumbing & Piping Contractor · Heating, Piping & Cooling Contractor
MICHAEL R PIMERNorthford · Heating, Piping & Cooling Contractor
MICHAEL R SWALEWallingford · Electrical Contractor
MICHAEL R ZOROVICHMeriden · Plumbing & Piping Contractor
MICHAEL ROSADOMeriden · Heating, Piping & Cooling Contractor
MICHAEL S COSTAWallingford · Heating, Piping & Cooling Contractor
MICHAEL S SCOTTWaterbury · Plumbing & Piping Contractor
MICHAEL SHEEHY PLUMBING & HEATINGYalesville · Plumbing & Piping Contractor · Fire Protection Contractor
MICHAEL T CONNER JRWolcott · Heating, Piping & Cooling Contractor
MICHAEL T FOWLERBranford · Electrical Contractor
MICHAEL T MONGELLUZZOCheshire · Electrical Contractor

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