General contractors in Concord, CA 94521
27 general contractors, with local market data for this ZIP.
General contractors 27Painting 7HVAC 4Concrete and masonry 4Roofing and exteriors 3Remodeling 3Garage doors 2Carpentry, drywall and windows 2Electricians 2Excavation and demolition 2Flooring and tile 1Fences and decks 1
Area profitability, construction68 / 100Strong market, open field
Typical home value$772,000+0.7% in the past year
New homes permitted, 20251,163Contra Costa County
Homeowners74.3%15,607 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
A+ PlumbingGeneral contractor · 1544 Silverleaf Ln, Concord(925) 383-9499 · concordplumbingrepairservice.com
Belfast ConstructionGeneral contractor · 1802 Wildbrook Ct Apt D, Concord(925) 914-7476 · belfast-construction.com
Carrasco ConstructionGeneral contractor · 1841 Ayers Rd, Concord(925) 446-7489 · carrasco-construction.com
Carrasco ConstructionGeneral contractor · 5100 Clayton Rd, Concord(925) 864-4564 · carrascoconstructioninc.com
Classic Cleaning ServiceGeneral contractor · 5177 Brookside Ln, Concord(925) 676-9109 · classiccleaningservice.com
EA Home BuildersConstruction company · 5146 Red Oak Dr, Concord(925) 232-1240 · eahomebuilders.com
Eagle Eye PaintingGeneral contractor · 1300 Kansas Cir, Concord(925) 260-6194 · eagleeyepainting.us
Gazebo's Galore Decks & MoreGeneral contractor · 1692 Matheson Rd, Concord(925) 687-8808 · gazebosgalore.net
Independent Living ConstructionGeneral contractor · 1511 Ayers Rd, Concord(209) 418-8011 · independentlivingconstruction.com
JC Concrete PolishingGeneral contractor · 5186 La Corte Bonita, Concord(925) 825-4111 · jcconcretepolishing.com
John the PainterGeneral contractor · 4314 Arleda Ln, Concord(925) 676-0792 · johnthepainterinc.com
Johnny George Painting & DecoratingGeneral contractor · 5168 Brookside Ln, Concord(925) 946-0828 · johnnygeorgepainting.com
Jtr Construction Co IncConstruction company · 4457 Birch Bark Rd, Concord(925) 785-4556 · jtrconstructioninc.com
Kaljian ConstructionGeneral contractor · 1343 Montana Dr, Concord(925) 383-2947 · kaljianconstruction.com
Mor Construction Inc. cslb #1028353General contractor · 5206 Concord Blvd, Concord(925) 349-6582 · morconstruction.net
Signature ServicesConstruction company · 3607 Clayton Rd, Concord(925) 948-0300 · signatureservices.us
Sullivan Construction CompanyConstruction company · 5327 Paso del Rio Way, Concord(925) 693-0711 · sullivanconstruction.com
Thrailkills DrywallGeneral contractor · 1711 Claycord Ave, Concord(925) 429-0438 · thrailkillsdrywall.com
ABC ConstructionConstruction management · 4888 Clayton Rd, Concord(510) 455-1806
Affordable Boundary and ConstructionGeneral contractor · 1310 La Vista Ave, Concord(925) 689-4578
BayareapaintersConstruction company · 5339 Grasswood Cir, Concord
Contractor Landscaping WorksConstruction company · Concord(925) 382-6110 · 1 driver, 1 truck
Ground Level Construction IncConstruction company · Concord(925) 446-6084 · 2 drivers, 2 trucks
La Joya Construction IncConstruction company · Concord(707) 704-8376 · 2 drivers, 1 truck
Reinholdt Engineering ConstructionConstruction company · Concord(925) 689-8406 · 1 driver, 1 truck
Sullivan Construction Company IncorporatedConstruction company · Concord(916) 548-9035 · 1 driver, 1 truck
Viberto Guerra ServicesBuilding contractor · 5533 Montana Dr, Concord(786) 781-4497
Construction in ZIP 94521 at a glance
Local building angle: Contra Costa County permitted 1,163 new homes in 2025, including 178 apartment units. 7% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.