Olsson Plumbing Company
Danville · Contra Costa County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Olsson Plumbing Company in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 20 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #443706 verify on CSLB ↗
- Classifications
- C-4, C-20, C-36, C-42, C-43
- Years licensed
- 42.9 years since 07/27/1983
- Contractor bond
- $25,000 ATLANTIC SPECIALTY INSURANCE COMPANY
- Workers’ comp
- Current HARTFORD CASUALTY INSURANCE COMPANY
- Business type
- Sole Owner
- Qualifying principal
- Ronald Francis Vincent
- Address of record
- 806 Luz Court, Danville, CA 94526
Frequently Asked Questions
Is Olsson Plumbing Company a licensed HVAC contractor in California?
Yes. Olsson Plumbing Company holds California CSLB contractor license #443706 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is Olsson Plumbing Company licensed to perform?
License #443706 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning), plus additional classifications: C-4, C36, C42, C43.
Is Olsson Plumbing Company bonded?
Yes. Olsson Plumbing Company carries contractor's bond #800250137 for $25,000 through ATLANTIC SPECIALTY INSURANCE COMPANY.
Does Olsson Plumbing Company carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with HARTFORD CASUALTY INSURANCE COMPANY, with a policy expiration of 08/04/2026.
How long has Olsson Plumbing Company held its contractor license?
License #443706 was originally issued on 07/27/1983, approximately 43 years ago (as of July 2026).
Where is Olsson Plumbing Company located?
Olsson Plumbing Company is based in Danville, Contra Costa County, CA 94526.