DROP MARK S SR

Drop Mark S SR is a licensed contractor serving Covina, California, specializing in accessory dwelling units (ADUs). They hold an active B - General Building license (#881378) verified through California Contractors State License Board (CSLB). They bring 19 years of construction experience to every project. Their ADU services include detached ADU construction and garage conversions. They serve clients throughout Los Angeles County. Call (918) 713 1112 or request a free consultation online.