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ContractorsRanked

Best Electricians in San Marino, CA (2026)

1,260 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in San Marino: Express Electrical Services, CR Score 93/100; 4.8★ from 3,323 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Harmony Electrical, Plumbing & Air, posts 24/7 hours; ranked #2 of 1,260.

  3. 27

    Most-reviewed: Powell Electric, 3,871 Google reviews at 4.7★, the most of 1,260 ranked; ranked #27.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

1,260 San Marino electricians are ranked here by CR Score, from 8 published factors. 396 are open 24/7, 878 open Saturdays and 638 open Sundays, based on posted hours. The median Google rating is 5.0★ across 1,259 rated businesses.

Top 10 electricians in San Marino at a glance

Top 10 electricians in San Marino at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Express Electrical Services934.8★ (3,323)Los Angeles, 8 mi away24/7Overall
2Harmony Electrical, Plumbing & Air905.0★ (302)Whittier, 13 mi away24/7Emergencies
3Glory Plumbing & Electrical895.0★ (144)Burbank, 8 mi away24/7—
4Marvel Electricians895.0★ (55)Pasadena, 3 mi away24/7—
5United Plumbing Heating Air & Electric894.8★ (272)Los Angeles, 10 mi away24/7—
6Quality Affordable San Marino Electricians895.0★ (64)San Marino24/7—
7Just Electric | 24/7 Licensed Electricians in Glendora and Covina, CA884.7★ (584)Covina, 13 mi away24/7—
8POWER PRO ELECTRIC & SOLAR884.9★ (148)Whittier, 10 mi away24/7—
9Fast Electricians885.0★ (64)San Gabriel, 2 mi away24/7—
10Pasadena Electric Light885.0★ (41)Pasadena, 3 mi away24/7—

The 1,260 best electricians in San Marino, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  14. #14 Zoom Electricians

    Based in Huntington Park, 11 mi away

    88/100CR Score

    Ranked #14 because of its Google rating and availability: 5.0★ from 83 Google reviews, open 24/7.

    • 5.0★ from 83 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5600 Pacific Blvd, Huntington Park, CA 90255
    View profile for Zoom Electricians(213) 408-7895

  15. #15 Go Pro Electric

    Based in North Hollywood, 18 mi away

    87/100CR Score

    Ranked #15 because of its Google rating and availability: 5.0★ from 182 Google reviews, open 24/7.

    • 5.0★ from 182 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6300 Beeman Ave, North Hollywood, CA 91606
    View profile for Go Pro Electric(888) 367-6906

Electricians ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 1,260 ranked electricians here; the rest are on their profiles.

electricians in San Marino, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Americano Electrical Solutions LLC875.0★ (60)11 mi
27Powell Electric874.7★ (3,871)16 mi
28ELSA Electricians Arcadia875.0★ (30)7 mi
29Monkey Wrench Plumbing, Heating, Air & Electric874.8★ (269)2 mi
30Safe-Way Electric874.9★ (430)24 mi
31Service Hero Plumbing, HVAC, and Electrical874.8★ (1,506)13 mi
32E&L Electric875.0★ (48)6 mi
33Glendale Electrical Pro875.0★ (74)9 mi
34LEI Electrical Contractors INC875.0★ (87)3 mi
35GrandUSA Electric865.0★ (31)8 mi
36RF ELECTRICIAN INC865.0★ (44)11 mi
37Electrician Today Toluca Lake865.0★ (65)14 mi
38B&M Electric864.9★ (362)24 mi
39GUARANTY ELECTRICIAN INC.865.0★ (46)12 mi
40Back On Electricians864.8★ (119)9 mi
41Alex & Alex Electrical Services865.0★ (116)19 mi
42Minty Electrician865.0★ (26)8 mi
43Positive Electricians, Inc.865.0★ (127)20 mi
44Secure Electric865.0★ (45)12 mi
45Monkey Wrench Plumbing, Heating, Air & Electric864.8★ (284)5 mi
46Zoom Electricians865.0★ (69)3 mi
47Glendale Wizard Electrician864.8★ (76)7 mi
485 Star Electricians Rancho Park865.0★ (95)19 mi
49911 Construction & Electric Inc.865.0★ (56)15 mi
50Los Angeles Electricians & Panels864.9★ (98)12 mi

Also serving San Marino

20 more electricians within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked electricians serving San Marino
BusinessGoogle ratingDistance
2M Electric Inc5.0★ (137)16 mi
A & S Auto Electric3.0★ (2)5 mi
AJL Electric5.0★ (2)8 mi
Alhambra Electric Gate Service & Repair5.0★ (2)3 mi
Alvaro Electric5.0★ (2)7 mi
Bright Future Electric5.0★ (2)8 mi
Budget Electric3.0★ (2)8 mi
California Auto Electric5.0★ (2)5 mi
CONCORD ELECTRIC5.0★ (2)6 mi
Electro Construction Corp3.0★ (2)6 mi
Jose Cruz Plumbing Heating Electrical5.0★ (2)6 mi
JSA Electrical Services, INC3.5★ (2)4 mi
Los Angeles Best Electrical Service4.8★ (74)5 mi
Monkey Wrench Plumbing, Heating, Air & Electric4.9★ (275)9 mi
Multin Electric4.5★ (2)6 mi
Old Reliable Electricians3.0★ (2)4 mi
S&K Electrician of Monterey Park5.0★ (2)4 mi
Smart Choice Electric Co.5.0★ (2)6 mi
Sonpower Energy4.9★ (157)20 mi
Sunbelt Electric5.0★ (2)3 mi

How much do electricians cost in San Marino?

National price ranges in USD, not adjusted for San Marino. Each row names its basis and the month we checked it.

How much do electricians cost in San Marino?
JobLowTypicalHighBasisChecked
Electrical panel upgrade$518$1,347$2,193Per panel, installed; typical range of customer-reported jobs. US national rangeOctober 2026

How to check an electrician's license in California

In California, Contractors State License Board (CSLB) licenses C-10 Electrical contractor license (electricians themselves are certified by the Department of Industrial Relations).

Jobs of $1,000 or more in labor and materials (from January 1, 2025).

  1. Search the business name or license number on the Contractors State License Board (CSLB) license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. Ask for proof of insurance before work starts.

No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.

Guide checked October 2026. How we verify licenses

How we ranked San Marino electricians

We scored 1,260 San Marino electricians on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn San Marino data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Electricians in San Marino: frequently asked questions

Who is the best electrician in San Marino?

By CR Score, the highest-ranked electrician in San Marino, CA is Express Electrical Services with a CR Score of 93/100. It has 4.8★ from 3,323 Google reviews. It is open 24/7. Harmony Electrical, Plumbing & Air (#2) and Glory Plumbing & Electrical (#3) follow. We ranked 1,260 electricians on 8 factors, last updated October 22, 2026.

How many electricians are there in San Marino?

ContractorsRanked ranks 1,260 electricians serving San Marino, CA. 1 of them is based in San Marino; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which electricians in San Marino are open 24/7?

396 ranked electricians in San Marino post 24/7 hours. The highest-ranked are Express Electrical Services (#1), Harmony Electrical, Plumbing & Air (#2) and Glory Plumbing & Electrical (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which electricians in San Marino work on weekends?

878 of 1,260 ranked electricians post Saturday hours and 638 post Sunday hours. The highest-ranked open Saturdays are Express Electrical Services (#1), Harmony Electrical, Plumbing & Air (#2) and Glory Plumbing & Electrical (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check an electrician's license in California?

In California, Contractors State License Board (CSLB) handles licensing and covers C-10 Electrical contractor license (electricians themselves are certified by the Department of Industrial Relations). Search the business or license number at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx. Jobs of $1,000 or more in labor and materials (from January 1, 2025).

How much does electrical panel upgrade cost in San Marino?

Electrical panel upgrade typically costs $518 to $2,193, with $1,347 typical (Per panel, installed; typical range of customer-reported jobs. US national range). This is a national range, not adjusted for San Marino. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do San Marino electricians have?

The median Google rating among 1,259 rated electricians in San Marino is 5.0★, with a median of 13 reviews. Powell Electric has the most, 3,871 reviews, and ranks #27. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank electricians?

Each electrician gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Update log for San Marino

  1. October 2026: CR Scores recalculated for 1,260 electricians serving San Marino.
  2. October 2026: 15 duplicate listings merged.

More electricians and San Marino pages

Other trades in San Marino