Bay Valley Contractors, Inc. has been known as a superior residential and commercial roofing company for more than three decades. Today, we’re so much more. We now install solar roofing systems, build home additions and offer three tiers of remodeling services for homeowners throughout Contra Costa, Alameda and Solano Counties. We’re family-owned and -operated and fully licensed and insured. If you need our services, we’re here to help; just call to schedule your appointment.