Building Services / System Maintenance Incorporated
Verified against CSLB on · View on CSLB
License details
- License number
- 870303
- Classifications
- License term on file
- January 3, 2006 – January 31, 2028
Business
- (925) 688 1234 (CSLB public record)
- 2575 STANWELL DRIVE STE 250, Concord, CA 94520Contra Costa County
Are you Building Services / System Maintenance Incorporated? Claim this listing to manage it.
Claim this listingRequest a free quote
Tell us about your project and we'll connect you with licensed, verified California contractors.
Other General Building contractors in Concord
Ideal Construction
B · Concord, CA
Verified June 17, 2026 · Bonded
Seecon Homes Inc
B · Concord, CA
Verified June 17, 2026 · Bonded
Gold Rush Construction
B · Concord, CA
Verified June 17, 2026 · Bonded
D C Construction
B · Concord, CA
Verified June 17, 2026 · Bonded
Epic Construction
B · Concord, CA
Verified June 17, 2026 · Bonded
West Coast Land and Development Inc
B · Concord, CA
Verified June 17, 2026 · Bonded
What to check next
Frequently asked questions
Is Building Services / System Maintenance Incorporated licensed in California?
Yes. Building Services / System Maintenance Incorporated holds an active California state contractor license (CSLB #870303), verified against the CSLB public record on June 17, 2026.
What is Building Services / System Maintenance Incorporated's CSLB license number?
Building Services / System Maintenance Incorporated's California contractor license number is 870303. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is Building Services / System Maintenance Incorporated licensed for?
Building Services / System Maintenance Incorporated is classified under General Building (B), Electrical (C-10), Landscaping (C-27), Roofing (C-39), and Construction Cleanup (D-63) by the CSLB.
How do I verify Building Services / System Maintenance Incorporated's license myself?
Look up license #870303 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #870303 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.