New Haven County companies starting with M

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

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
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

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