J H BUILDERS

J H Builders is a licensed contractor serving Upland, California, specializing in accessory dwelling units (ADUs). They hold an active B - General Building license (#493488) verified through California Contractors State License Board (CSLB). With over 39 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) 946 8569 or request a free consultation online.