PORTER BOILER SERVICE INC

Porter Boiler Service Inc is a licensed contractor serving Signal Hill, California, specializing in accessory dwelling units (ADUs). They hold an active B - General Building license (#239280) verified through California Contractors State License Board (CSLB). With over 60 years of experience, they bring deep expertise to every project. Their ADU services include detached ADU construction and garage conversions. They serve clients throughout Los Angeles County. Call (562) 426 2528 or request a free consultation online.