PATRICK BRENNAN CONSTRUCTION

Based in Blue Jay, California, Patrick Brennan Construction is a licensed contractor experienced in ADU construction and development. They hold an active B - General Building license (#477283) verified through California Contractors State License Board (CSLB). With over 40 years of experience, they bring deep expertise to every project. Their ADU services include detached ADU construction and garage conversions. They serve clients throughout San Bernardino County. Call (909) 337 9460 or request a free consultation online.