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2026 RANKINGS

Top 10 Electrical Contractors in San Mateo

Our ranked list of the best licensed electrical contractors serving San Mateo, based on licensing, insurance, experience, and customer reviews.

42
Total Contractors
25.0
Avg. Years Licensed
30
With Workers' Comp

Choosing the right electrical professional in San Mateo can be challenging. We've analyzed 42 licensed contractors based on their credentials, insurance coverage, years of experience, and customer feedback to bring you this ranked list of the top 10.

#1

Caccia Home Services

Burlingame, CA

47 years licensed Workers' Comp ✓ $25,000 bond

Caccia Home Services operates as a veteran contractor in the Burlingame and San Mateo County area, having maintained an active California contractor license for 47 years. This extensive operational hi...

4.9
1,897 reviews
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#2

Mr Roofing

South San Francisco, CA

37 years licensed Workers' Comp ✓ $25,000 bond

Mr Roofing operates as a veteran contractor in South San Francisco, serving San Mateo County with 37 years of licensed experience in the roofing industry. The company maintains active licensing with t...

4.7
103 reviews
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#3

Fuse HVAC

South San Francisco, CA

4 years licensed Workers' Comp ✓ $25,000 bond

Fuse Hvac operates as a licensed contractor serving South San Francisco and San Mateo County, California. With four years of licensure, the company represents a growing business in the HVAC, electrica...

4.9
400 reviews
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#4

Economy Plumbing

Burlingame, CA

35 years licensed Workers' Comp ✓ $25,000 bond

Economy Plumbing operates as a licensed contractor in Burlingame, serving San Mateo County and surrounding areas. With 35 years of continuous licensure, the company represents an established veteran i...

5.0
23 reviews
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#5

Grgich Electric Company

Daly City, CA

44 years licensed Workers' Comp ✓ $25,000 bond

Grgich Electric Company is a veteran electrical contractor serving Daly City and the surrounding San Mateo County area. With 44 years of continuous licensing in California, the company brings extensiv...

5.0
19 reviews
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#6

Adary Electric

Foster City, CA

34 years licensed Workers' Comp ✓ $25,000 bond

Adary Electric is a veteran electrical contractor serving Foster City and the San Mateo County area with 34 years of licensed experience in California. The company maintains active licensing and carri...

4.7
14 reviews
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#7

Nessi Electric

Woodside, CA

48 years licensed Workers' Comp ✓ $25,000 bond

Nessi Electric is a veteran electrical contractor serving Woodside and the surrounding San Mateo County area. With 48 years of continuous licensing in California, the company brings nearly five decade...

5.0
1 reviews
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#8

Dannels Electric

San Mateo, CA

40 years licensed Workers' Comp ✓ $25,000 bond

Dannels Electric is a veteran electrical contractor serving San Mateo and San Mateo County, California, with 40 years of continuous licensing in the state. This extensive history reflects decades of e...

5.0
1 reviews
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#9

Bass Electric

South San Francisco, CA

27 years licensed Workers' Comp ✓ $25,000 bond

Bass Electric is a veteran electrical contractor serving South San Francisco and San Mateo County, California. With 27 years of continuous licensing, the company has established a long track record in...

5.0
1 reviews
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#10

Bit Electrical

Daly City, CA

20 years licensed Workers' Comp ✓ $25,000 bond

Bit Electrical is a veteran electrical contractor serving Daly City and San Mateo County, California, with 20 years of licensed experience in the industry. The company holds an active California contr...

4.6
17 reviews
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How We Rank Contractors

Licensing & Insurance

Active license status, workers' compensation coverage, and bond amounts verified through California CSLB.

Experience

Years of licensed operation in California, demonstrating longevity and established business practices.

Customer Reviews

Google ratings and review volume, weighted to favor consistent positive feedback over time.

Priority Score

Our algorithm combines all factors into a single score, updated regularly as new data becomes available.

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Data Sources: License information from California CSLB. Ratings and reviews from Google. Rankings updated regularly.

This ranking is based on publicly available information and our proprietary scoring algorithm. We recommend getting multiple quotes and verifying all credentials directly before hiring.