Preferred One Plumbing

Glendora · Los Angeles County · CA

VERIFIED

Bestopedia verdict

97 / 100 Bestopedia Trust Score

California’s contractor board lists Preferred One Plumbing in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.

License standing
30 / 30
Years licensed
17.1 / 20
Contractor bond
20 / 20
Workers' comp
20 / 20
Business structure
10 / 10

How the Trust Score is calculated →

The verified record

CSLB license
#934012 verify on CSLB ↗
Classifications
B, C-36
Years licensed
17.1 years since 06/13/2009
Contractor bond
$25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
Workers’ comp
Current TECHNOLOGY INSURANCE COMPANY INC
Business type
Sole Owner
Qualifying principal
Angel Jose Pimentel
Address of record
147 W Route 66 #748, Glendora, CA 91740

Frequently Asked Questions

Is Preferred One Plumbing a licensed Plumbing contractor in California?

Yes. Preferred One Plumbing holds California CSLB contractor license #934012 with a C-36 (Plumbing) classification. Current CSLB status: CLEAR.

What work is Preferred One Plumbing licensed to perform?

License #934012 carries C-36 (Plumbing), plus additional classifications: B.

Is Preferred One Plumbing bonded?

Yes. Preferred One Plumbing carries contractor's bond #101058819 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.

Does Preferred One Plumbing carry workers' compensation insurance?

Yes. Workers' compensation insurance is on file with TECHNOLOGY INSURANCE COMPANY INC, with a policy expiration of 12/09/2026.

How long has Preferred One Plumbing held its contractor license?

License #934012 was originally issued on 06/13/2009, approximately 17 years ago (as of July 2026).

Where is Preferred One Plumbing located?

Preferred One Plumbing is based in Glendora, Los Angeles County, CA 91740.