Concrete and masonry companies in El Sobrante, CA, CA 94803
4 concrete and masonry companies, with local market data for this ZIP.
General contractors 25Concrete and masonry 4Roofing and exteriors 4Electricians 3Garage doors 2Excavation and demolition 2HVAC 1Painting 1
Area profitability, concrete and masonry59 / 100Strong market, crowded field
Typical home value$726,000−0.2% in the past year
New homes permitted, 20251,163Contra Costa County
Homeowners72.8%9,500 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
D L C ConcreteConcrete and masonry contractor · 5164 Hilltop Dr, El Sobrante, CA(510) 867-4978 · dlcconcretecompany.com
S&S Inc ServicesConcrete and masonry contractor · 427 Rincon Rd, El Sobrante(510) 890-9752 · ssincbayarea.com
Granados Concrete IncConcrete and masonry contractor · El Sobrante(415) 966-5325 · 7 drivers, 8 trucks
Mauri Concrete Construction Company IncConcrete and masonry contractor · El Sobrante(510) 541-5260 · 2 drivers, 2 trucks
Concrete and masonry in ZIP 94803 at a glance
Local building angle: Contra Costa County permitted 1,163 new homes in 2025, including 178 apartment units. 6% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.