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ContractorsRanked

Best Electricians in Rossmoor, CA (2026)

1,149 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Rossmoor: Express Electrical Services, CR Score 91/100; 4.8★ from 3,323 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Premier Power Electric, posts 24/7 hours; ranked #2 of 1,149.

  3. 23

    Most-reviewed: Service Hero Plumbing, HVAC, and Electrical, 1,840 Google reviews at 4.8★, the most of 1,149 ranked after Express Electrical Services; ranked #23.

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

1,149 Rossmoor electricians are ranked here by CR Score, from 8 published factors. 353 are open 24/7, 810 open Saturdays and 582 open Sundays, based on posted hours. The median Google rating is 5.0★ across 1,148 rated businesses.

Top 10 electricians in Rossmoor at a glance

Top 10 electricians in Rossmoor at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Express Electrical Services914.8★ (3,323)Los Angeles, 17 mi away24/7Overall
2Premier Power Electric904.9★ (825)Costa Mesa, 14 mi away24/7Emergencies
3Harmony Electrical, Plumbing & Air905.0★ (302)Whittier, 11 mi away24/7—
4Premier Electrical Services904.9★ (296)Huntington Beach, 8 mi away24/7—
5Karmic Electrical905.0★ (82)Long Beach, 4 mi away24/7—
6High Voltage Electrical895.0★ (85)Huntington Beach, 7 mi away24/7—
7NQ Electric895.0★ (77)Westminster, 7 mi away24/7—
8United Electric Services (LA)884.9★ (66)Bellflower, 4 mi away24/7—
9B&M Electric884.9★ (362)Torrance, 16 mi away24/7—
10Dacian Enterprise885.0★ (55)Anaheim, 7 mi away24/7—

The 1,149 best electricians in Rossmoor, 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.

  7. #7 NQ Electric

    Based in Westminster, 7 mi away

    89/100CR Score

    Ranked #7 because of its Google rating and availability: 5.0★ from 77 Google reviews, open 24/7.

    • 5.0★ from 77 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8382 Carnegie Ave, Westminster, CA 92683
    View profile for NQ Electric(714) 868-2982

  9. #9 B&M Electric

    Based in Torrance, 16 mi away

    88/100CR Score

    Ranked #9 because of its Google rating and availability: 4.9★ from 362 Google reviews, open 24/7.

    • 4.9★ from 362 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3904 Del Amo Blvd #805, Torrance, CA 90503
    View profile for B&M Electric(310) 810-1099

  17. #17 TM Electrical LLC

    Based in Bellflower, 7 mi away

    87/100CR Score

    Ranked #17 because of its Google rating and availability: 4.9★ from 54 Google reviews, open 24/7.

    • 4.9★ from 54 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10022 Flower St unit 6, Bellflower, CA 90706
    View profile for TM Electrical LLC(562) 370-0357

  21. #21 Image Electric

    Based in Buena Park, 7 mi away

    87/100CR Score

    Ranked #21 because of its Google rating and availability: 5.0★ from 36 Google reviews, open 24/7.

    • 5.0★ from 36 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8206 Coral Bell Way, Buena Park, CA 90620
    View profile for Image Electric(714) 739-5800

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 1,149 ranked electricians here; the rest are on their profiles.

electricians in Rossmoor, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26O'Hagan Electric874.9★ (482)24 mi
27Eagle Rock Residential Electricians875.0★ (58)12 mi
28Saiyan Electric Inc874.9★ (54)10 mi
29Blue Moon Electrical875.0★ (79)2 mi
30Express Power Services865.0★ (31)8 mi
31Jordan Electric865.0★ (23)6 mi
32Monkey Wrench Plumbing, Heating, Air & Electric864.9★ (310)7 mi
33CT Electric864.9★ (34)8 mi
34Electrical Land865.0★ (76)15 mi
35Mission Electrician865.0★ (28)8 mi
36OC Electricians865.0★ (74)15 mi
37Zimmerman Electric Company864.9★ (151)17 mi
38Service Lion Plumbing Heating Air Electric864.9★ (76)13 mi
39Local Trusted Electricians865.0★ (82)3 mi
40Zoom Electricians865.0★ (83)16 mi
41High Voltage Electrical865.0★ (67)2 mi
42Blanusa Electric865.0★ (38)11 mi
43First Electric864.8★ (52)11 mi
44Pelican Coast Electric865.0★ (55)15 mi
45Capistrano Electric865.0★ (113)20 mi
46Robinson Anaheim Electricians Co865.0★ (48)9 mi
47USA Electrical REPAIRS Services865.0★ (134)22 mi
48Electrical Land865.0★ (67)5 mi
49New Voltage Electric865.0★ (87)7 mi
50OneStop Electric855.0★ (30)12 mi

Also serving Rossmoor

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 Rossmoor
BusinessGoogle ratingDistance
A1 Electric Pros Inc5.0★ (2)5 mi
All Cities Electric5.0★ (2)4 mi
Alliance Electrical Contractors5.0★ (2)6 mi
Chronicle Electric Inc.3.0★ (2)6 mi
Feeder Electric5.0★ (2)6 mi
Golden West Electrical Company5.0★ (2)5 mi
Hey Sparky5.0★ (2)6 mi
LB POWER5.0★ (2)4 mi
LBC Electrician Services5.0★ (2)3 mi
LBC Handyman5.0★ (2)4 mi
Long Beach Electric4.9★ (82)4 mi
Millwright & Electrical Services5.0★ (39)5 mi
Paustell Electric5.0★ (2)6 mi
Pisti Electric5.0★ (2)5 mi
R & C Electric3.5★ (2)6 mi
Service Lion Plumbing Heating Air Electric4.7★ (1,173)14 mi
Sunpower Electric Inc5.0★ (63)5 mi
Volta Electric4.8★ (430)14 mi
W C Electrical Services4.8★ (16)5 mi
ZHiFi Home Automation5.0★ (2)6 mi

How much do electricians cost in Rossmoor?

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

How much do electricians cost in Rossmoor?
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 Rossmoor electricians

We scored 1,149 Rossmoor 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 Rossmoor 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 Rossmoor: frequently asked questions

Who is the best electrician in Rossmoor?

By CR Score, the highest-ranked electrician in Rossmoor, CA is Express Electrical Services with a CR Score of 91/100. It has 4.8★ from 3,323 Google reviews. It is open 24/7. Premier Power Electric (#2) and Harmony Electrical, Plumbing & Air (#3) follow. We ranked 1,149 electricians on 8 factors, last updated October 22, 2026.

How many electricians are there in Rossmoor?

ContractorsRanked ranks 1,149 electricians serving Rossmoor, CA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which electricians in Rossmoor are open 24/7?

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

Which electricians in Rossmoor work on weekends?

810 of 1,149 ranked electricians post Saturday hours and 582 post Sunday hours. The highest-ranked open Saturdays are Express Electrical Services (#1), Premier Power Electric (#2) and Harmony Electrical, Plumbing & Air (#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 Rossmoor?

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 Rossmoor. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Rossmoor electricians have?

The median Google rating among 1,148 rated electricians in Rossmoor is 5.0★, with a median of 14 reviews. Express Electrical Services has the most, 3,323 reviews, and ranks #1. 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 Rossmoor

  1. October 2026: CR Scores recalculated for 1,149 electricians serving Rossmoor.
  2. October 2026: 19 duplicate listings merged.

More electricians and Rossmoor pages

Other trades in Rossmoor