738 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Concord: Integrity Electrical Services, CR Score 62/100; 5.0★ from 242 Google reviews; open 24/7.
Best for emergencies (open 24/7): Castro Electric Corp, posts 24/7 hours; ranked #3 of 738.
Most-reviewed: Sila Heating, Air Conditioning, Plumbing & Electrical, 4,377 Google reviews at 4.9★, the most of 738 ranked; ranked #17.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
738 Concord electricians are ranked here by CR Score, from ten published factors. 188 are open 24/7, 396 open Saturdays and 267 open Sundays, based on posted hours. The median Google rating is 5.0★ across 738 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Integrity Electrical Services | 62 | 5.0★ (242) | Wilmington, 11 mi away | 24/7 | Overall |
| 2 | Kuhlman Electric | 61 | 5.0★ (335) | Acton, 7 mi away | Sat · Sun · Evenings | — |
| 3 | Castro Electric Corp | 61 | 5.0★ (190) | Stoneham, 13 mi away | 24/7 | Emergencies |
| 4 | Quick Response Electrical Service | 61 | 4.9★ (207) | Framingham, 11 mi away | 24/7 | — |
| 5 | Sylvester Electric, Inc. | 61 | 4.7★ (898) | Dracut, 16 mi away | 24/7 | — |
| 6 | 128 Plumbing, Heating, Cooling & Electric | 61 | 4.9★ (3,912) | Wakefield, 14 mi away | 24/7 | — |
| 7 | MillTown Plumbing, Heating, Cooling and Electrical | 60 | 4.8★ (2,927) | Chelmsford, 11 mi away | 24/7 | — |
| 8 | Joe Medeiros Electrical | 60 | 5.0★ (42) | Billerica, 4 mi away | 24/7 | — |
| 9 | Trimarchi Electrical Inc. | 60 | 4.9★ (90) | Arlington, 8 mi away | 24/7 | — |
| 10 | On Call Electric | 60 | 5.0★ (164) | Marlborough, 13 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 242 Google reviews, listed on Google as “Electrician”.
Based in Acton, 7 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 335 Google reviews, listed on Google as “Electrician”.
Based in Stoneham, 13 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 190 Google reviews, listed on Google as “Electrician”.
Based in Framingham, 11 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 207 Google reviews, listed on Google as “Electrical installation service”.
Based in Dracut, 16 mi away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 898 Google reviews, listed on Google as “Electrician”.
Based in Wakefield, 14 mi away
Ranked #6 because of its Google rating and review volume: 4.9★ from 3,912 Google reviews.
Based in Chelmsford, 11 mi away
Ranked #7 because of its Google rating and review volume: 4.8★ from 2,927 Google reviews.
Based in Billerica, 4 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Electrician”.
Based in Arlington, 8 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 90 Google reviews, listed on Google as “Electrician”.
Based in Marlborough, 13 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 164 Google reviews, listed on Google as “Electrician”.
Based in Arlington, 9 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Electrician”.
Based in Framingham, 12 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 126 Google reviews, listed on Google as “Electrician”.
Based in Waltham, 8 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 70 Google reviews, listed on Google as “Electrician”.
Based in Watertown, 10 mi away
Ranked #14 because of its Google rating and review volume: 4.8★ from 1,625 Google reviews.
Based in Framingham, 14 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 136 Google reviews, listed on Google as “Electrician”.
Based in Dracut, 15 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 148 Google reviews, listed on Google as “Electrician”.
Based in Stoneham, 12 mi away
Ranked #17 because of its Google rating and review volume: 4.9★ from 4,377 Google reviews, the most in Concord.
Based in Billerica, 9 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “Electrician”.
Based in Tewksbury, 12 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 100 Google reviews, listed on Google as “Electrician”.
Based in Needham, 14 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 115 Google reviews, listed on Google as “Electrical installation service”.
Based in Hudson, 9 mi away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 113 Google reviews, listed on Google as “Electrician”.
Based in Acton, 9 mi away
Ranked #22 because of its Google rating and review volume: 4.9★ from 3,978 Google reviews.
Based in Sudbury, 7 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 242 Google reviews, listed on Google as “Electrician”.
Based in Brookline, 16 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 128 Google reviews, listed on Google as “Electrician”.
Based in Chelmsford, 10 mi away
Ranked #25 because of its Google rating and review volume: 5.0★ from 443 Google reviews.
#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 738 ranked electricians here; the rest are on their profiles.
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.
| Business | Google rating | Distance |
|---|---|---|
| Abbott Electrical Contractors | 5.0★ (11) | 8 mi |
| Cedrone Electric | 5.0★ (1) | In Concord |
| City Certified Electricians | 1.0★ (2) | 10 mi |
| Conway Electrical Services, Inc. | 5.0★ (2) | 10 mi |
| Ferrara Electric & Alarm llc | 5.0★ (1) | In Concord |
| GreenWave | Electric Systems | 5.0★ (2) | 10 mi |
| Heritage Home Service | 4.8★ (3,352) | 14 mi |
| J D Electric LLC | In Concord | |
| Landry Mechanical Inc Plumbing HVAC & Electric | 4.8★ (581) | 14 mi |
| LGE Electric | 5.0★ (76) | 19 mi |
| M Derubeis Electric Inc | 4.0★ (2) | 7 mi |
| Mc Kie Electric | 3.5★ (2) | 6 mi |
| Patriot Light & Power | 5.0★ (2) | 11 mi |
| PDA Electrical Inc | 3.0★ (2) | 3 mi |
| Petraglia TV Mounting Services | 4.6★ (157) | 19 mi |
| Phoenix Electrical | 5.0★ (2) | 3 mi |
| R.A. Hamilton Electric LLC | 5.0★ (2) | 7 mi |
| Sousa Electrician | In Concord | |
| T Eagle Electrical llc | 5.0★ (11) | 7 mi |
| Young and Son Electric | 3.0★ (2) | 10 mi |
National price ranges in USD, not adjusted for Concord. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Electrical panel upgrade | $518 | $1,347 | $2,193 | Per panel, installed; typical range of customer-reported jobs. US national range | October 2026 |
In Massachusetts, Massachusetts Board of State Examiners of Electricians licenses Electrical wiring and equipment work.
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
We scored 738 Concord electricians on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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.
| Factor | Weight | Computed from | In Concord data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |