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ContractorsRanked

Best Electricians in Derby, CO (2026)

652 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Derby: A&B Electric, CR Score 93/100; 5.0★ from 995 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Mister Sparky Of Denver, posts 24/7 hours; ranked #2 of 652.

  3. 30

    Most-reviewed: Applewood Plumbing Heating & Electric, 16,555 Google reviews at 4.8★, the most of 652 ranked; ranked #30.

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

652 Derby electricians are ranked here by CR Score, from 8 published factors. 141 are open 24/7, 307 open Saturdays and 200 open Sundays, based on posted hours. The median Google rating is 4.9★ across 652 rated businesses.

Top 10 electricians in Derby at a glance

Top 10 electricians in Derby at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1A&B Electric935.0★ (995)Aurora, 3 mi away24/7Overall
2Mister Sparky Of Denver924.9★ (2,857)Westminster, 7 mi away24/7Emergencies
3Salzano Electric Denver905.0★ (369)Denver, 8 mi away24/7—
4JM Electric Inc.904.9★ (696)Aurora, 9 mi away24/7—
5Absolute Plumbing, Electrical, Heating & Air894.9★ (3,583)Denver, 4 mi away24/7—
6JM Electric Inc.895.0★ (154)Aurora, 6 mi away24/7—
7Just In Time Electrical & Plumbing884.9★ (1,027)Thornton, 4 mi away24/7—
8Mighty Plumbing Heating Air and Electric LLC.884.8★ (3,902)Denver, 5 mi away24/7—
9Golden West Plumbing, Heating, Air Conditioning, and Electrical884.8★ (3,635)Denver, 6 mi away24/7—
10Flowers Electric874.9★ (171)Aurora, 10 mi away24/7—

The 652 best electricians in Derby, 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.

  1. Ranked #1 in Derby

    #1 A&B Electric

    Based in Aurora, 3 mi away

    93/100CR Score

    Ranked #1 because of its Google rating and availability: 5.0★ from 995 Google reviews, open 24/7.

    • 5.0★ from 995 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for A&B Electric(303) 525-4583

  4. #4 JM Electric Inc.

    Based in Aurora, 9 mi away

    90/100CR Score

    Ranked #4 because of its Google rating and availability: 4.9★ from 696 Google reviews, open 24/7.

    • 4.9★ from 696 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    700 Billings St Ste R, Aurora, CO 80011
    View profile for JM Electric Inc.(303) 500-1362

  10. #10 Flowers Electric

    Based in Aurora, 10 mi away

    87/100CR Score

    Ranked #10 because of its Google rating and availability: 4.9★ from 171 Google reviews, open 24/7.

    • 4.9★ from 171 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    12093 E Ohio Ave, Aurora, CO 80012
    View profile for Flowers Electric(720) 390-2077

  25. #25 The Electricians

    Based in Centennial, 17 mi away

    86/100CR Score

    Ranked #25 because of its Google rating and availability: 4.9★ from 290 Google reviews, open 24/7.

    • 4.9★ from 290 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7076 S Alton Way Suite H-200, Centennial, CO 80112
    View profile for The Electricians(720) 633-5937

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 652 ranked electricians here; the rest are on their profiles.

electricians in Derby, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Done Plumbing, Heating, Cooling & Electric864.7★ (4,465)10 mi
27The Speedy Electricians of Westminster864.8★ (64)7 mi
28Mr. Electric865.0★ (51)10 mi
29Prime Electrician Denver Co865.0★ (40)8 mi
30Applewood Plumbing Heating & Electric864.8★ (16,555)9 mi
31MCCARRICK ELECTRIC865.0★ (119)4 mi
32Williams and Sons Electric, LLC.864.9★ (78)12 mi
33Doctor Fix-It Plumbing, Heating, Cooling & Electric854.7★ (3,903)12 mi
34A Better Plumber (an Absolute Plumbing Company)854.8★ (3,296)5 mi
35Fantastic Electricians855.0★ (21)6 mi
36Brothers Plumbing, Heating, and Electric - Denver854.7★ (8,479)4 mi
37Stone Electric854.8★ (252)17 mi
38Impression Electric855.0★ (19)2 mi
39Red Diamond Electric855.0★ (100)5 mi
40Blue Sky Plumbing, Heating, Cooling & Electric854.9★ (624)11 mi
41Electrical Relief855.0★ (13)5 mi
42Fix-it 24/7 Plumbing, Heating, Air & Electric854.7★ (4,159)15 mi
43DMC Electric LLC855.0★ (130)8 mi
44Blueprint Electric LLC854.9★ (39)11 mi
45High Caliber Electric854.7★ (14)4 mi
46Interstate Electric and Solar854.9★ (161)20 mi
47Plumbline Services854.9★ (1,917)8 mi
48Vectra Mechanical HVAC, Electrical and Plumbing854.9★ (309)8 mi
49ChargerPro855.0★ (77)5 mi
50Cooper Heating & Cooling844.8★ (4,647)10 mi

Also serving Derby

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 Derby
BusinessGoogle ratingDistance
3rd Gen Electric1.0★ (1)In Derby
All-Tech Electric5.0★ (2)12 mi
Another Electric Company5.0★ (2)8 mi
Aspire Home Solutions CO4.9★ (70)13 mi
Brown Bear Electrical5.0★ (2)8 mi
C & R Electrical Contractors3.0★ (2)4 mi
Chilcoat Electric3.0★ (2)10 mi
Danarchy Electric LLC5.0★ (2)11 mi
DN Electric LTD5.0★ (2)11 mi
EJM Electric Services5.0★ (2)5 mi
Enlightenment Electric LLC5.0★ (2)10 mi
High Tech Home SolutionsIn Derby
HN Electric5.0★ (2)5 mi
Light in the Dark Electric5.0★ (22)2 mi
Lionheart Electrical5.0★ (2)2 mi
ProWest Electric5.0★ (2)8 mi
SG Services LLC4.3★ (41)6 mi
T2 Electric LLC5.0★ (2)6 mi
Top Shelf Electric, Heating, & Plumbing4.9★ (1,211)17 mi
TORQ Electricians5.0★ (211)18 mi

How much do electricians cost in Derby?

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

How much do electricians cost in Derby?
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 Colorado

In Colorado, Colorado State Electrical Board (DORA) licenses Electrical wiring and equipment work.

  1. Check that the status is active and the name matches the contract or truck.
  2. 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 Derby electricians

We scored 652 Derby 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 Derby 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 Derby: frequently asked questions

Who is the best electrician in Derby?

By CR Score, the highest-ranked electrician in Derby, CO is A&B Electric with a CR Score of 93/100. It has 5.0★ from 995 Google reviews. It is open 24/7. Mister Sparky Of Denver (#2) and Salzano Electric Denver (#3) follow. We ranked 652 electricians on 8 factors, last updated October 22, 2026.

How many electricians are there in Derby?

ContractorsRanked ranks 652 electricians serving Derby, CO. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which electricians in Derby are open 24/7?

141 ranked electricians in Derby post 24/7 hours. The highest-ranked are A&B Electric (#1), Mister Sparky Of Denver (#2) and Salzano Electric Denver (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which electricians in Derby work on weekends?

307 of 652 ranked electricians post Saturday hours and 200 post Sunday hours. The highest-ranked open Saturdays are A&B Electric (#1), Mister Sparky Of Denver (#2) and Salzano Electric Denver (#3). Posted hours are office hours; crews may book weekend jobs separately.

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

In Colorado, Colorado State Electrical Board (DORA) handles licensing and covers Electrical wiring and equipment work.

How much does electrical panel upgrade cost in Derby?

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

What Google rating do Derby electricians have?

The median Google rating among 652 rated electricians in Derby is 4.9★, with a median of 19 reviews. Applewood Plumbing Heating & Electric has the most, 16,555 reviews, and ranks #30. 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 Derby

  1. October 2026: CR Scores recalculated for 652 electricians serving Derby.
  2. October 2026: 4 duplicate listings merged.

More electricians and Derby pages

Other trades in Derby