Donaldson Concrete Construction
concrete contractor in San Francisco, California
- Rating
- 5.0 / 5.0 from 1 reviews
- Address
- Brentwood, CA 94513
- Website
- donaldsonconcrete.com/
- Service area
- San Francisco, Bay Area, Central Valley
- Phone
- (925) 513-7794
About
Donaldson Concrete Construction has served the Bay Area and Central Valley since 1988. The company offers stamped concrete, colored concrete, desert deck finishes, drain systems, custom design, and landscaping services. They provide a free estimate and showcase a range of colors and textures for concrete finishes.
Call (925) 513-7794 or visit the website to request a free estimate. The business is licensed, insured, and bonded.
Services
- Stamped concrete
- Colored concrete
- Desert deck finish
- Drain systems
- Custom design
- Landscaping
Service Area
Serving San Francisco, Bay Area, Central Valley.
Frequently Asked Questions
How do I request a free estimate?
Fill out the estimate form on the website or call (925) 513-7794 to set up an appointment for a free estimate.
What finish options are available?
Donaldson Concrete offers a range of colors and textures for concrete finishes. Visit the website to see available options.
Hiring a Concrete Contractor in California
California requires concrete contractors to hold a state license. The Contractors State License Board (CSLB) classifies concrete work under the C-8 Concrete Contractor license type. Before signing a contract or hiring a contractor, verify their license through the CSLB online license checker.
Building permits are required for most concrete projects in California. According to the California Building Standards Code, no structure may be constructed, enlarged, altered, or repaired without a permit from the local building official first. Code requirements vary by city and county, so check with your local building department to determine what permits your project needs.
When selecting a contractor, ask about their experience with your specific project type—whether driveways, patios, slabs, or decorative finishes. Inquire about the timeline for curing, available finish options, and whether they handle permits and site preparation. Review the contract carefully, including scope of work, timeline, and payment terms.
How do I verify a concrete contractor's license?
Use the CSLB online license checker at cslb.ca.gov to search by license number or contractor name. The license number should be printed on the contractor's plastic pocket license and contain up to 8 digits with no letters. [4]
What is the concrete contractor license classification in California?
Concrete contractors are classified as C-8 Concrete Contractor under California's licensing system. [1]
Do I need a building permit for a concrete project?
Yes. According to California Building Standards Code, no concrete structure or improvement may be constructed without a permit from your local building official first. Requirements vary by city and county, so contact your local building department to confirm what permits your specific project needs. [3]
What should I look for in a contractor before hiring?
Check the contractor's license status through CSLB, review their contract carefully for scope of work and timeline, and ask about their experience with your specific type of project—whether driveways, patios, decorative finishes, or other work. [2]
Where can I find my local building department?
The CSLB website provides a directory of city, county, and town building departments throughout California. Contact the building department in your jurisdiction to learn permit requirements for your concrete project. [3]
Sources
- California CSLB — licensing classifications (read 2026-09-21)
- California CSLB — hire a licensed contractor (read 2026-09-21)
- California CSLB — do I need a building permit? (read 2026-09-21)
- California CSLB — check a license (read 2026-09-21)