Contractor License Proof

Construction Improvement Services LLC

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1140140
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
July 9, 2025 – July 31, 2027

Business

  • (323) 742 3952 (CSLB public record)
  • 1500 W MADISON AVE APT D, Montebello, CA 90640Los Angeles County

Are you Construction Improvement Services LLC? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project. See our Privacy Policy.

Other General Building contractors in Montebello

Wu Michael Construction

B · Montebello, CA

Licensed

Verified June 17, 2026 · Bonded

Degas Builders Inc

B · Montebello, CA

Licensed

Verified June 17, 2026 · Bonded

Vico Development Inc

B · Montebello, CA

Licensed

Verified June 17, 2026 · Bonded

S J Construction

B · Montebello, CA

Licensed

Verified June 17, 2026 · Bonded

Franco Pacific Builders

B · Montebello, CA

Licensed

Verified June 17, 2026 · Bonded

Kinetik Builders Inc

B · Montebello, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all General Building contractors in Montebello

What to check next

How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

Frequently asked questions

Is Construction Improvement Services LLC licensed in California?

Yes. Construction Improvement Services LLC holds an active California state contractor license (CSLB #1140140), verified against the CSLB public record on June 17, 2026.

What is Construction Improvement Services LLC's CSLB license number?

Construction Improvement Services LLC's California contractor license number is 1140140. 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 Construction Improvement Services LLC licensed for?

Construction Improvement Services LLC is classified under General Building (B) by the CSLB.

How do I verify Construction Improvement Services LLC's license myself?

Look up license #1140140 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 #1140140 on CSLB

Checking more than one contractor? Verify another license.Verify a license

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.