Mayo Electric

Auburn · Placer County · CA

LISTED

Bestopedia verdict

81 / 100 Bestopedia Trust Score

California’s contractor board lists Mayo Electric in CLEAR standing. No active contractor bond is on file, and workers’ compensation coverage is current.

License standing
30 / 30
Years licensed
20 / 20
Contractor bond
5 / 20
Workers' comp
16 / 20
Business structure
10 / 10

How the Trust Score is calculated →

The verified record

CSLB license
#866848 verify on CSLB ↗
Classifications
C-10
Years licensed
20.7 years since 11/02/2005
Contractor bond
$25,000 OLD REPUBLIC SURETY COMPANY cancellation on file (07/09/2026)
Workers’ comp
Current
Business type
Sole Owner
Qualifying principal
John Michael Mayo
Address of record
9460 Mount Vernon Rd, Auburn, CA 95603

Frequently Asked Questions

Is Mayo Electric a licensed Electrical contractor in California?

Yes. Mayo Electric holds California CSLB contractor license #866848 with a C-10 (Electrical) classification. Current CSLB status: CLEAR.

What work is Mayo Electric licensed to perform?

License #866848 carries C-10 (Electrical).

Is Mayo Electric bonded?

Yes. Mayo Electric carries contractor's bond #GCL7439899 for $25,000 through OLD REPUBLIC SURETY COMPANY. Note: a bond cancellation date (07/09/2026) is on file.

Does Mayo Electric carry workers' compensation insurance?

Workers' compensation status on file: Exempt.

How long has Mayo Electric held its contractor license?

License #866848 was originally issued on 11/02/2005, approximately 21 years ago (as of July 2026).

Where is Mayo Electric located?

Mayo Electric is based in Auburn, Placer County, CA 95603.