Signal Service Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 634458
- Classifications
- License term on file
- January 2, 1992 – January 31, 2028
Business
- (209) 736 4996 (CSLB public record)
- P O BOX 597, Angels Camp, CA 95222Calaveras County
Are you Signal Service Inc? 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 Electrical contractors in Angels Camp
What to check next
Frequently asked questions
Is Signal Service Inc licensed in California?
Yes. Signal Service Inc holds an active California state contractor license (CSLB #634458), verified against the CSLB public record on June 17, 2026.
What is Signal Service Inc's CSLB license number?
Signal Service Inc's California contractor license number is 634458. 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 Signal Service Inc licensed for?
Signal Service Inc is classified under Electrical (C-10) and Low Voltage Systems (C-7) by the CSLB.
How do I verify Signal Service Inc's license myself?
Look up license #634458 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 #634458 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.