107 active licenses list Marlborough as their address in Connecticut's state credential data from the Department of Consumer Protection (home improvement, new home construction, major and trade contractors), file dated November 11, 2026.
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Make sure the name on your contract matches the name on the license.
Check the license type covers your job. A roofing license doesn't cover electrical work.
Besim GjonbalajNew Home Construction Contractor · #NHC.0015775 · expires March 31, 2027
Blurock LLCNew Home Construction Contractor · #NHC.0018635 · expires March 31, 2027
Bonomo Flooring LLCNew Home Construction Contractor · #NHC.0003422 · expires March 31, 2027
Drew T FletcherFire Protection Unlimited Contractor · #FRP.0041215-F1 · expires October 31, 2027
Hancin Construction LLCNew Home Construction Contractor · #NHC.0010330 · expires March 31, 2027
Hasan GjonbalajHeating, Piping & Cooling Unlimited Contractor · #HTG.0396438-S1 · expires August 31, 2027
Mainstay Sheet MetalSheet Metal Limited Contractor · #SHM.0000958-SM1 · expires August 31, 2027
Paul M BernaicheHeating, Piping & Cooling Unlimited Contractor · #HTG.0392060-S1 · expires August 31, 2027
Raymond A LangloisElectrical Limited Contractor · #ELC.0200397-L5 · expires September 30, 2027
Roderick S DuboisSheet Metal Limited Contractor · #SHM.0003292-SM1 · expires August 31, 2027
Sean A LassenSheet Metal Limited Contractor · #SHM.0002740-SM1 · expires August 31, 2027
Thomas J HoltzElectrical Limited Contractor · #ELC.0202312-L5 · expires September 30, 2027
Vincent FraiettaHeating, Piping & Cooling Unlimited Contractor · #HTG.0386639-S1 · expires August 31, 2027
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