Willis Construction Company
Verified against CSLB on · View on CSLB
CSLB reason on file: Work Comp Susp
License details
- License number
- 893521
- Classifications
- A · General EngineeringB · General BuildingC-20 · Warm-Air Heating, Ventilating and Air-ConditioningHAZ · Hazardous Substance Removal Certification
- License term on file
- March 28, 2007 – June 30, 2026
Business
- (209) 533 2052 (CSLB public record)
- 10785 VALPARAISO ST, Columbia, CA 95310Tuolumne County
Are you Willis Construction Company? 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 Engineering contractors in Columbia
Pullman Power LLC
A · Columbia, MD
Verified June 17, 2026 · Bonded
Clean Infusion LLC
A · Columbia, MO
Verified June 17, 2026 · Bonded
Weller Construction Inc
A · Columbia, CA
Verified June 17, 2026 · Bonded
Perry Doug Excavating Inc
A · Columbia, CA
Verified June 17, 2026 · Bonded
Luther Engineering
A · Columbia, CA
Verified June 17, 2026 · Bonded
Simunaci Brenden/simunaci Construction
A · Columbia, CA
Verified June 17, 2026 · Bonded
What to check next
Frequently asked questions
Is Willis Construction Company licensed in California?
Willis Construction Company's California contractor license (CSLB #893521) is currently suspended as of our June 17, 2026 check of the CSLB public record. CSLB reason on file: Work Comp Susp. Always confirm the current status on CSLB before hiring.
What is Willis Construction Company's CSLB license number?
Willis Construction Company's California contractor license number is 893521. 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 Willis Construction Company licensed for?
Willis Construction Company is classified under General Engineering (A), General Building (B), Warm-Air Heating, Ventilating and Air-Conditioning (C-20), and Hazardous Substance Removal Certification (HAZ) by the CSLB.
How do I verify Willis Construction Company's license myself?
Look up license #893521 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 #893521 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.