268 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Charlton: Landry Mechanical Inc Plumbing HVAC & Electric, CR Score 61/100; 4.9★ from 424 Google reviews; open 24/7.
Best for emergencies (open 24/7): Landry Mechanical Inc Plumbing HVAC & Electric, posts 24/7 hours; ranked #2 of 268.
Most-reviewed: Landry Mechanical Inc Plumbing HVAC & Electric, 3,030 Google reviews at 4.8★, the most of 268 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
268 Charlton electricians are ranked here by CR Score, from ten published factors. 68 are open 24/7, 150 open Saturdays and 97 open Sundays, based on posted hours. The median Google rating is 5.0★ across 268 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Landry Mechanical Inc Plumbing HVAC & Electric | 61 | 4.9★ (424) | Charlton | 24/7 | Overall |
| 2 | Landry Mechanical Inc Plumbing HVAC & Electric | 61 | 4.8★ (3,030) | Millbury, 12 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Central Mass Electrical Contractors LLC. dba: Markarian Electric LLC. | 61 | 5.0★ (91) | Auburn, 10 mi away | 24/7 | — |
| 4 | Mister Sparky Electricians MA | 60 | 5.0★ (141) | Natick, 15 mi away | 24/7 | — |
| 5 | Anthony Gazzaniga - AGazz Electric Services LLC | 60 | 5.0★ (151) | Auburn, 16 mi away | 24/7 | — |
| 6 | Hevy Electric | 60 | 5.0★ (28) | Putnam, 5 mi away | 24/7 | — |
| 7 | Heritage Home Service | 59 | 4.9★ (2,563) | Auburn, 10 mi away | 24/7 | — |
| 8 | Best Yet Installations, Inc. - Plumbing, Appliance Installation & Electrical | 59 | 4.6★ (825) | Spencer, 7 mi away | 24/7 | — |
| 9 | Cyr Electric Inc. | 59 | 4.6★ (62) | Auburn, 9 mi away | 24/7 | — |
| 10 | M. Saad Electric | 59 | 5.0★ (19) | Charlton | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.9★ from 424 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Millbury, 12 mi away
Ranked #2 because of its Google rating and review volume: 4.8★ from 3,030 Google reviews, the most in Charlton.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn, 10 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 91 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Natick, 15 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 141 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn, 16 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 151 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Putnam, 5 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn, 10 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 2,563 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Spencer, 7 mi away
Ranked #8 because of its Google rating and review volume: 4.6★ from 825 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn, 9 mi away
Ranked #9 because of its Google rating and trade focus: 4.6★ from 62 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlton
Ranked #10 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Shrewsbury, 16 mi away
Ranked #11 because of its Google rating and review volume: 5.0★ from 586 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlton
Ranked #12 because of its Google rating and trade focus: 4.9★ from 19 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arlington, 16 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 71 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlton
Ranked #14 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Agawam, 15 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 51 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn, 15 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 47 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bedford, 16 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Palmer, 11 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “Electrical installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn, 9 mi away
Ranked #19 because of its Google rating and review volume: 4.7★ from 1,413 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bedford, 16 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 224 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grafton, 17 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 132 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Worcester, 12 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 94 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlton
Ranked #23 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Electrical installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Shrewsbury, 14 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 21 Google reviews, listed on Google as “Electrical installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlton
Ranked #25 because of its Google rating and trade focus: 4.5★ from 17 Google reviews, listed on Google as “Electrician”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
#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 268 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 |
|---|---|---|
| All Electric Works | 4.7★ (15) | 22 mi |
| Bobby Russo Electric | 3.0★ (2) | 9 mi |
| Bradley Cook Electrician | In Charlton | |
| Broomfield Electric LLC | 5.0★ (6) | 16 mi |
| Christopher Mcgarry Electrician | 4.4★ (5) | 16 mi |
| Daggett Electric | 4.3★ (11) | 16 mi |
| Gervais Plumbing Heating & Air Conditioning | 4.4★ (203) | 9 mi |
| Nicholas Ferrera Electrician | In Charlton | |
| Precision Home Services | 4.9★ (1,017) | 23 mi |
| Russell Electric | 5.0★ (22) | 16 mi |
| S & S Electric | 4.2★ (26) | 23 mi |
| Santek Laser Inc | In Charlton | |
| Slims & Berthiaume Sewer Service Inc | 4.5★ (40) | In Charlton |
| SPC Electrical Services INC. | 5.0★ (6) | 16 mi |
| TC Control Group | 5.0★ (2) | 5 mi |
| The Ramons Electric | 5.0★ (8) | 16 mi |
| Time Electric | In Charlton | |
| Tremblay Electric Inc | In Charlton | |
| Wave Optic Communications-Electric Inc | 5.0★ (2) | 8 mi |
| Zachary Dagle Electrician | In Charlton |
National price ranges in USD, not adjusted for Charlton. 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 268 Charlton 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 Charlton 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 |