Best electricians in San Mateo, CA

The highest-scoring electrician in and near San Mateo is Caccia Home Services (score 89, 4.9 stars from 2,172 Google reviews). 15 companies meet the 5 Star standard within about 16 miles.

Last updated Nov 1, 2026How we rank
  1. 1

    Caccia Home Services

    4.9 · 2,172 Google reviewsBurlingame, CA47 years in business

    Caccia Home Services provides plumbing and electrical work for homes and commercial properties in the Bay Area. Family owned since 1979, the company handles water heaters, drains and sewers, water treatment, gas lines…

    Financing availableEmergency service
    89SCORE
  2. 2

    Heise's Plumbing

    4.9 · 1,827 Google reviewsSan Francisco, CA72 years in business

    Heise's Plumbing provides plumbing, electrical, appliance, sewer, and drain services for homes and businesses across San Francisco and the Peninsula. The family-owned company says it has served the area since 1954 and…

    Emergency service
    89SCORE
  3. 3

    ELC Contractor

    5.0 · 130 Google reviewsSan Bruno, CA
    76SCORE
  4. 4

    R&S Erection of San Mateo, Inc.

    5.0 · 237 Google reviewsSouth San Francisco, CA
    75SCORE
  5. 5

    Aguilar Electric

    5.0 · 125 Google reviewsSan Francisco, CA
    75SCORE
  6. 6

    Sparkye

    5.0 · 104 Google reviewsSan Francisco, CA
    75SCORE
  7. 7

    Fuse HVAC, Electrical and Plumbing

    4.9 · 565 Google reviewsSan Mateo, CA
    74SCORE
  8. 8

    Boyes Electric Inc.

    4.9 · 238 Google reviewsOakland, CA
    74SCORE
  9. 9

    Electro-Integrity

    5.0 · 115 Google reviewsDaly City, CA
    72SCORE
  10. 10

    Sugar Bear Home Services

    4.9 · 393 Google reviewsSouth San Francisco, CA
    69SCORE
  11. 11

    California Best Electricians

    4.8 · 133 Google reviewsBurlingame, CA
    69SCORE
  12. 12

    Mercy Electric

    5.0 · 103 Google reviewsSan Francisco, CA
    68SCORE
  13. 13

    San Fran Electric

    5.0 · 44 Google reviewsSan Francisco, CA
    68SCORE
  14. 14

    Garcia L Electric Inc

    5.0 · 47 Google reviewsSan Francisco, CA
    62SCORE
  15. 15

    Thee Electrician LLC

    5.0 · 61 Google reviewsSan Francisco, CA
    60SCORE

We list only companies that clear our published bar, so this area is still filling in. As more electricians near San Mateo qualify, they'll appear here automatically.

Compare the top 10

Top electricians in San Mateo by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Caccia Home Services894.92,17247Burlingame
2Heise's Plumbing894.91,82772San Francisco
3ELC Contractor765.0130–San Bruno
4R&S Erection of San Mateo, Inc.755.0237–South San Francisco
5Aguilar Electric755.0125–San Francisco
6Sparkye755.0104–San Francisco
7Fuse HVAC, Electrical and Plumbing744.9565–San Mateo
8Boyes Electric Inc.744.9238–Oakland
9Electro-Integrity725.0115–Daly City
10Sugar Bear Home Services694.9393–South San Francisco

Electricians in San Mateo: quick answers

Who is the highest-rated electrician in San Mateo, CA?

Caccia Home Services has the highest 5 Star Score among electricians in and near San Mateo: 89 out of 100, with a 4.9 star Google rating from 2,172 reviews.

How many 5 Star electricians serve San Mateo?

15 electricians meet our standard within about 16 miles of San Mateo: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 15 have 6,294 Google reviews between them, averaging 4.95 stars.

How are these electricians ranked?

By 5 Star Score: rating quality adjusted for review count (45 points), review volume (25), review recency (15), years in business (10) and license verification (5). Businesses cannot pay to change their score.

Electricians near San Mateo

Other pros in San Mateo

Search another area

Try a zip code, a nearby city, or a state.

Ratings and review counts come from each company's public Google listing and are re-checked monthly. 5 Star Home Service Pros is independent; companies cannot pay for placement.