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.

MANUEL GALARZANorthford · Plumbing & Piping Contractor
MANUEL V HOME IMPROVEMENT LLCHamden · Home Improvement Contractor
MANUFACTURERS SERVICE CO INCWoodbridge · Heating, Piping & Cooling Contractor
MANY COLORSCheshire · Home Improvement Contractor
MAPLE AND MARBLE REMODELING LLCSeymour · Home Improvement Contractor
MAPLE CARPENTRY & GENERAL CONTRACTING LLCNew Haven · Home Improvement Contractor
MAPLE CO DESIGN LLCWoodbridge · Home Improvement Contractor · New Home Construction Contractor
MAPLE TREE SERVICES AND LANDSCAPING LLCNaugatuck · Home Improvement Contractor
MARBLE DESIGN & RENOVATION LLCOxford · Home Improvement ContractorCustom countertop installation · Countertop repairs · Custom stone fabrication
MARC D HASSWallingford · Electrical Contractor
MARC K HEALEYW Haven · Plumbing & Piping Contractor
MARC MARC DBA COASTAL HANDYMAN SERVICESMilford · Home Improvement Contractor
MARC T TOPAZIOProspect · Plumbing & Piping Contractor
MARCA ROOFING LLCWaterbury · Home Improvement Contractor
MARCEL R GAUTHIERCheshire · Heating, Piping & Cooling Contractor
MARCELLINO REMODELING LLCWoodbridge · Home Improvement Contractor
MARCELLO R AVALLONENorth Branford · Heating, Piping & Cooling Contractor
MARCIANO BUILDING & REMODELINGNorth Haven · Home Improvement Contractor
MARCIO OLIVEIRAWoodbridge · Fire Protection Contractor
MARCOS DAVID MARIN VASQUEZNaugatuck · Home Improvement Contractor
MARCOS LLCNew Haven · Home Improvement Contractor
MARCOS X RODRIGUEZWaterbury · Heating, Piping & Cooling Contractor · Plumbing & Piping Contractor
MARCOUX CARPENTRYWaterbury · Home Improvement Contractor
MARCUS ALBINOWaterbury · Home Improvement Contractor
MARFER HOME IMPROVEMENT LLCMeriden · Home Improvement Contractor
MARIA M GUAMANMeriden · Home Improvement Contractor
MARIANO BUILDING & REMODELING LLCWallingford · Home Improvement Contractor
MARIN'S MASONRY AND LANDSCAPING LLCWaterbury · Home Improvement Contractor
MARINE POOL RENOVATIONS LLCDerby · Home Improvement Contractor
MARINI PAVING & SEALCOATING LLCAnsonia · Home Improvement ContractorDriveways · Parking lot paving · Walkway & patios
MARINO MECHANICALGuilford · Plumbing & Piping Contractor
MARIO CONSTRUCTION & REMODELING LLCMeriden · Home Improvement Contractor
MARIO DIACRI JRAnsonia · Home Improvement Contractor
MARIO E SOUSAWaterbury · Electrical Contractor
MARIO FERRUCCICheshire · Heating, Piping & Cooling Contractor
MARIO MALANGONEMilford · Electrical Contractor
MARIO MERCADO ENTERPRISE LLCHamden · Home Improvement Contractor
MARIO RIVERAHamden · Plumbing & Piping Contractor
MARIO'S HOME IMPROVEMENTS LLCWest Haven · Home Improvement Contractor
MARIUS MYERWaterbury · Electrical Contractor
MARJIM CONSTRUCTION LLCMeriden · Home Improvement Contractor
MARK A BENE IIWallingford · Plumbing & Piping Contractor · Specialty Contractor
MARK A LAPKE JRSouthbury · Heating, Piping & Cooling Contractor
MARK A MATHERNorthford · Electrical Contractor
MARK A NABORSNorth Haven · Electrical Contractor
MARK A PARISINew Haven · Heating, Piping & Cooling Contractor
MARK A SAVINELLIHamden · Electrical Contractor
MARK A VECEWallingford · Flat Glass Contractor
MARK ANTONUCCIWest Haven · Electrical Contractor
MARK AUGUR COMPLETE CONSTRUCTION LLCNorthford · Home Improvement Contractor
MARK BEYER CARPENTRY & DESIGN LLCDerby · Home Improvement Contractor
MARK BRADYWaterbury · Home Improvement Contractor
MARK BROWN CONSTRUCTIONSouthbury · Home Improvement Contractor
MARK C DEPAOLANorth Haven · Heating, Piping & Cooling Contractor
MARK C DERMERMeriden · Plumbing & Piping Contractor
MARK C WESTON JRAnsonia · Heating, Piping & Cooling Contractor
MARK CELENTANONorth Branford · New Home Construction Contractor
MARK D ALTERIOBeacon Falls · Plumbing & Piping Contractor
MARK D CHARETTEWolcott · Heating, Piping & Cooling Contractor
MARK DEAN MACCHIOMilford · Plumbing & Piping Contractor
MARK DILUNGONorth Branford · Electrical Contractor
MARK E BROWNDerby · Electrical Contractor
MARK E RUSSONaugatuck · Electrical Contractor
MARK E WOOLLARDHamden · Heating, Piping & Cooling Contractor
MARK FORGETTE DRYWALL LLCMilford · Home Improvement Contractor
MARK G OLIVERNew Haven · Electrical Contractor
MARK G SLOSSNaugatuck · Electrical Contractor
MARK GAGNONDerby · Flat Glass Contractor
MARK J DIPALMANorthford · Electrical Contractor
MARK J KROMOxford · Electrical Contractor
MARK J PATCHELLW Haven · Heating, Piping & Cooling Contractor
MARK J ROCHELEAUNaugatuck · Electrical Contractor
MARK J ROSAWallingford · Electrical Contractor
MARK J SPADACENTAGuilford · Heating, Piping & Cooling Contractor
MARK J TWOMBLYMadison · Home Improvement Contractor
MARK M ALDRICHHamden · Home Improvement Contractor
MARK OCZKOWSKIOxford · Plumbing & Piping Contractor
MARK P CUSANELLIOrange · Home Improvement Contractor
MARK P SPODNIKMilford · Electrical Contractor
MARK POMEROYMadison · Heating, Piping & Cooling Contractor
MARK R SEYMOURSeymour · Electrical Contractor
MARK ROBERTSON CARPENTRYBranford · Home Improvement Contractor
MARK S DECESAREBranford · Heating, Piping & Cooling Contractor
MARK S DONOFRIOMiddlebury · Electrical Contractor
MARK S KILEYProspect · Electrical Contractor
MARK T DUFFYNorthford · Electrical Contractor
MARK T WOLLENWallingford · Electrical Contractor
MARK TOMASELLOMeriden · Electrical Contractor
MARK V BALLANTONINorthford · Electrical Contractor
MARK W LEGENOSMadison · Home Improvement Contractor
MARK W STAHLSouthbury · Plumbing & Piping Contractor · Specialty Contractor · Heating, Piping & Cooling Contractor
MARK W VAUSENorth Branford · Electrical Contractor
MARKO ONOFREJMilford · Plumbing & Piping Contractor · Heating, Piping & Cooling Contractor
MARKOWSKI AND SONS DEVELOPERS LLCE Haven · Home Improvement Contractor · New Home Construction Contractor
MARLON CONSTRUCTION LLCMeriden · Home Improvement Contractor
MARLON J TORRESWest Haven · Plumbing & Piping Contractor
MARSCO SHEETMETAL LLCNaugatuck · Heating, Piping & Cooling Contractor
MARSHVIEW CONSTRUCTION LLCBranford · Home Improvement Contractor
MARTELL ENVIRONMENTAL LLCOxford · Home Improvement Contractor
MARTIN A ARDOLINOBranford · Home Improvement Contractor
MARTIN A D'AMICOMeriden · Plumbing & Piping Contractor · Heating, Piping & Cooling Contractor · Electrical Contractor
MARTIN BAROLLI CONSTRUCTION LLCMiddlebury · Home Improvement Contractor
MARTIN CONSTRUCTION AND CONCRETEMilford · Home Improvement Contractor
MARTIN MCDONALD CARPENTRY SERVICES LLCBranford · Home Improvement Contractor
MARTIN MEZO PEREZ LLCNew Haven · Home Improvement Contractor
MARTIN MILLERProspect · Electrical Contractor
MARTIN P BYRNESWolcott · Electrical Contractor
MARTIN P CONROYWolcott · Electrical Contractor
MARTIN R SMITHGuilford · Home Improvement Contractor
MARTIN R STAHLSeymour · Electrical Contractor
MARTIN STONE WORKS LLCSouthbury · Home Improvement Contractor
MARTIN'S ALUMINUM PRODUCTS LLCSouthbury · Home Improvement ContractorRoofing · Vinyl siding · Seamless gutters
MARTIN'S LANDSCAPING INCWaterbury · Home Improvement Contractor · Plumbing & Piping Contractor
MARTINEAU PLUMBINGNorth Haven · Plumbing & Piping Contractor
MARTINEZ CARPET FLOORING & HOME IMPROVEMENT LLCNew Haven · Home Improvement Contractor
MARTINEZ TREE WORK LLCWolcott · Home Improvement Contractor
MARTINO RENOVATIONS LLCWaterbury · Home Improvement Contractor
MARUCCI CONTRACTING SOUTHERN CT SPORT COURT LLCMilford · Home Improvement Contractor
MARVELLA REMODELING LLCWaterbury · Home Improvement Contractor
MARVELOUS PAINTING LLCWest Haven · Home Improvement Contractor
MARVICT PAINTERS LLCWoodbridge · Home Improvement Contractor
MARVIN GONZALEZ CONSTRUCTION LLCAnsonia · Home Improvement Contractor
MARVINI CONSTRUCTION LLCHamden · Home Improvement Contractor
MARX CONTRACTORS LLCCheshire · Home Improvement Contractor
MARY E STARRNew Haven · Home Improvement Contractor
MARY J TRAVAGLINOEast Haven · Electrical Contractor
MARYORI LANDSCAPING LLCNew Haven · Home Improvement Contractor
MAS BUILDERS & WOODWORKING LIMITED LIABILITY COMPANYDerby · Home Improvement Contractor
MASONMeriden · Home Improvement Contractor
MASON B BEDARDNaugatuck · Electrical Contractor
MASON BROS BUILDERS LLCMilford · Home Improvement Contractor
MASSARO MASONRY&CONSTRUCTION SERVICES LLCMeriden · Home Improvement Contractor
MASSE HEATING & AIR CONDITIONING LLCWolcott · Heating, Piping & Cooling Contractor
MASSEY'S PLATE GLASS & ALUMINUM INCBranford · Major Contractor
MASTERLIFT GARAGE DOOR REPAIRNew Haven · Home Improvement Contractor
MASTERS HEATING & AIR CONDITIONING INCMeriden · Heating, Piping & Cooling Contractor
MASTERSON RESTORATION LLCHamden · Home Improvement Contractor
MASTRIANNI CONSTRUCTIONMilford · Home Improvement Contractor
MATEO'S LANDSCAPING LLCMeriden · Home Improvement Contractor
MATT CONSTRUCTION SERVICES LLCWaterbury · Home Improvement Contractor
MATT M SAHINBranford · Heating, Piping & Cooling Contractor
MATT'S HOME IMPROVEMENT CONTRACTINGWest Haven · Home Improvement Contractor
MATTEIS BUILDING & DESIGNProspect · Home Improvement Contractor
MATTHEW A BEDNARZSeymour · Water Supply Well Contractor · Plumbing & Piping Contractor
MATTHEW A CHICKOSSeymour · Heating, Piping & Cooling Contractor
MATTHEW A POLVERARINorth Haven · Electrical Contractor
MATTHEW ARENDHOLZMeriden · Heating, Piping & Cooling Contractor
MATTHEW COMOSeymour · Home Improvement Contractor
MATTHEW D KENWORTHYMilford · Electrical Contractor
MATTHEW D PISANIN Haven · Electrical Contractor
MATTHEW E FLACHSeymour · Heating, Piping & Cooling Contractor · Electrical Contractor
MATTHEW ERNESTNorthford · Electrical Contractor
MATTHEW F BRODEURWest Haven · Heating, Piping & Cooling Contractor
MATTHEW H ROSADOWallingford · Heating, Piping & Cooling Contractor
MATTHEW J BOWMANCheshire · Heating, Piping & Cooling Contractor
MATTHEW J HOLLISTERNaugatuck · Heating, Piping & Cooling Contractor
MATTHEW J NORRISWaterbury · Electrical Contractor
MATTHEW KENNETH CUSSONCheshire · Home Improvement Contractor
MATTHEW M CARDAProspect · Electrical Contractor
MATTHEW M FUNAROEast Haven · Electrical Contractor
MATTHEW N BALZANONorth Haven · Heating, Piping & Cooling Contractor
MATTHEW N DIOGOSTINEWolcott · Electrical Contractor
MATTHEW P BREENHamden · Electrical Contractor
MATTHEW PITNEYAnsonia · Home Improvement Contractor
MATTHEW R BRADLEYMadison · Electrical Contractor
MATTHEW R MELILLOMadison · Plumbing & Piping Contractor
MATTHEW S COLEHamden · Heating, Piping & Cooling Contractor
MATTHEW S HAZELWOODWallingford · Plumbing & Piping Contractor
MATTHEW S MARATEACheshire · Electrical Contractor
MATTHEW S ROSE CARPENTRY LLCMilford · Home Improvement Contractor
MATTHEW VOGEL BLACKWELLWoodbridge · Home Improvement Contractor
MAURICE O'NEILLMeriden · Flat Glass Contractor
MAVERICK J TARAMELLIWest Haven · Plumbing & Piping Contractor
MAX CONSTRUCTION LLCEast Haven · Home Improvement Contractor
MAXI HOME DESIGNS LLCMilford · New Home Construction Contractor
MAXIMINO A FERMINMeriden · Plumbing & Piping Contractor
MAXIMINO R PINHONaugatuck · Electrical Contractor
MAXIMUM HOME IMPROVEMENTS LLCOxford · Home Improvement Contractor · New Home Construction Contractor
MAXWELL P DAVISWaterbury · Heating, Piping & Cooling Contractor
MAYBURY ASSOCIATES INCWallingford · Major Contractor
MAYFER AND SONS CONSTRUCTIONS LLCNew Haven · Home Improvement Contractor
MAYNOL REMODELING LLCWest Haven · Home Improvement Contractor
MAYTYME FARM INCYalesville · Home Improvement Contractor
MAZA CONSTRUCTION LLCWaterbury · Home Improvement Contractor
MAZARIEGOS HOME IMPROVEMENT LLCNew Haven · Home Improvement Contractor
MAZZARELLA CONSTRUCTION INCMadison · Home Improvement Contractor · New Home Construction Contractor
MAZZUCCO ELECTRICMilford · Electrical Contractor
MB CARPENTRY LLCWaterbury · Home Improvement Contractor
MB INDUSTRIES LLCHamden · Home Improvement Contractor
MB SPORTS BUILDERS LLCNorthford · Home Improvement ContractorTennis courts · Basketball courts · Pickleball courts
MBR PROPERTY RENTAL LLCWaterbury · Home Improvement Contractor
MC BRIEN CARPENTRY & HOME IMPROVMENT LLCHamden · Home Improvement Contractor
MC CONSTRUCTION CT CORPWest Haven · Home Improvement Contractor
MC ELITE CONSTRUCTION LLCDerby · Home Improvement Contractor
MC HOME IMPROVEMENTS LLCWaterbury · Home Improvement Contractor
MCALLEN CONSTRUCTION INCProspect · Plumbing & Piping Contractor · New Home Construction Contractor · Home Improvement Contractor · Major ContractorUtility contracting · Municipal assignments · Residential projects
MCCANN SYSTEMSWallingford · Electrical Contractor
MCCARDLE CARPENTRYCheshire · Home Improvement Contractor
MCDONALD CONSTRUCTION INCBranford · Home Improvement Contractor · Major Contractor
MCEVOY & SONS MASONRYDerby · Home Improvement Contractor

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