SL Concrete And Masonry
concrete contractor in San Leandro, California 94577
- Rating
- 5.0 / 5.0 from 3 reviews
- Address
- 147 Thornton St, San Leandro, CA 94577
- Open
- 7 days a week
- Website
- sanleandroconcrete.com/
- Service area
- San Leandro
- Phone
- (510) 851-8260
About
SL Concrete and Masonry serves San Leandro with concrete and masonry work. The team works on driveways, patios, pool decks, concrete slabs, foundations, decorative and stamped concrete, concrete leveling, and masonry including brick and stone work. They listen to what you have in mind and offer suggestions to improve your project. Call (510) 851-8260 for a free estimate. Open seven days a week, 8 AM to 7 PM.
Services
- Concrete driveways
- Patios
- Pool decks
- Stamped concrete
- Decorative concrete
- Concrete slabs
- Concrete foundations
- Masonry and stone work
Service Area
Serving San Leandro.
Frequently Asked Questions
What hours is SL Concrete and Masonry open?
SL Concrete and Masonry is open seven days a week from 8 AM to 7 PM.
How do I get a free estimate?
Call (510) 851-8260 to request a free estimate for your concrete or masonry project.
What types of concrete work do you do?
SL Concrete and Masonry handles driveways, patios, pool decks, slabs, foundations, stamped and decorative concrete, and concrete leveling.
Do you offer masonry services?
Yes. SL Concrete and Masonry provides brick masonry, stone masonry, stone veneer, brick pavers, paving stones, and related work.
Hiring a Concrete Contractor in San Leandro, California
In California, concrete contractors must hold a license from the Contractors State License Board (CSLB). Concrete contractors carry a C-8 classification, while masonry contractors hold a C-29 classification. Before you hire, verify the contractor's license at the CSLB website using their license number or business name. You can also check for any complaints against their license.
Most concrete projects in California require a building permit. Permit requirements vary by city and county, so check with the San Leandro building department to confirm what your project needs. Your contractor can advise on permit requirements, but it is your responsibility to verify before work begins.
When you call SL Concrete and Masonry at (510) 851-8260, ask whether they hold both a C-8 (Concrete Contractor) and C-29 (Masonry Contractor) license if you need both services. Confirm that they understand your local permit requirements and can explain what permits apply to your job. Get a detailed written estimate and contract before starting work.
What license types do California concrete contractors need?
California has separate licenses: C-8 for Concrete Contractors and C-29 for Masonry Contractors. Some concrete contractors hold one or both classifications depending on the work they do. [1]
How do I check if a contractor has a valid license?
Visit the CSLB website at cslb.ca.gov and use their license lookup tool. You can search by license number or business name. The lookup will show you the license status and any complaint disclosure information. [4]
Do I need a building permit for concrete work?
Most concrete projects require a building permit under California Building Standards Code. However, permit rules vary by city and county. Contact the San Leandro building department to find out what your specific project needs. [3]
What questions should I ask a concrete contractor before hiring?
Ask whether they hold the correct license classifications (C-8 for concrete, C-29 for masonry). Confirm that they understand your local building department's permit requirements and can explain which permits apply to your job. Request a detailed written contract and estimate before work begins. [1, 2, 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)
Contact Information
Address: 147 Thornton St, San Leandro, CA 94577
Phone: (510) 851-8260
Website: https://sanleandroconcrete.com/
Business Hours
| Monday | 8 AM – 7 PM |
|---|---|
| Tuesday | 8 AM – 7 PM |
| Wednesday | 8 AM – 7 PM |
| Thursday | 8 AM – 7 PM |
| Friday | 8 AM – 7 PM |
| Saturday | 8 AM – 7 PM |
| Sunday | 8 AM – 7 PM |