Southwest Alarm Service

Upland · San Bernardino County · CA

VERIFIED

Bestopedia verdict

100 / 100 Bestopedia Trust Score

California’s contractor board lists Southwest Alarm Service 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

How the Trust Score is calculated →

The verified record

CSLB license
#433111 verify on CSLB ↗
Classifications
C-7, C-10
Years licensed
43.6 years since 12/13/1982
Contractor bond
$25,000 WESTERN SURETY COMPANY
Workers’ comp
Current EMPLOYERS COMPENSATION INSURANCE COMPANY
Business type
Partnership
Address of record
P O Box 1133, Upland, CA 91785

Frequently Asked Questions

Is Southwest Alarm Service a licensed Electrical contractor in California?

Yes. Southwest Alarm Service holds California CSLB contractor license #433111 with a C-10 (Electrical) classification. Current CSLB status: CLEAR.

What work is Southwest Alarm Service licensed to perform?

License #433111 carries C-10 (Electrical), plus additional classifications: C-7.

Is Southwest Alarm Service bonded?

Yes. Southwest Alarm Service carries contractor's bond #69977240 for $25,000 through WESTERN SURETY COMPANY.

Does Southwest Alarm Service carry workers' compensation insurance?

Yes. Workers' compensation insurance is on file with EMPLOYERS COMPENSATION INSURANCE COMPANY, with a policy expiration of 01/01/2027.

How long has Southwest Alarm Service held its contractor license?

License #433111 was originally issued on 12/13/1982, approximately 44 years ago (as of July 2026).

Where is Southwest Alarm Service located?

Southwest Alarm Service is based in Upland, San Bernardino County, CA 91785.