61/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 141 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 141 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Electricians in Mendon, MA (2026)
497 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Mendon: Mister Sparky Electricians MA, CR Score 61/100; 5.0★ from 141 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Loughlin Electric, Inc., posts 24/7 hours; ranked #2 of 497.
- 40
Most-reviewed: GEM Plumbing and Heating, 6,353 Google reviews at 4.6★, the most of 497 ranked; ranked #40.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
497 Mendon electricians are ranked here by CR Score, from ten published factors. 130 are open 24/7, 275 open Saturdays and 175 open Sundays, based on posted hours. The median Google rating is 5.0★ across 497 rated businesses.
Top 10 electricians in Mendon at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mister Sparky Electricians MA | 61 | 5.0★ (141) | Natick, 9 mi away | 24/7 | Overall |
| 2 | Loughlin Electric, Inc. | 60 | 4.8★ (236) | Wrentham, 10 mi away | 24/7 | Emergencies |
| 3 | Nicholson Plumbing, Electrical, Heating, and Air Conditioning | 60 | 4.8★ (2,950) | Holliston, 11 mi away | 24/7 | — |
| 4 | Karysten S. Santos Electrician | 60 | 5.0★ (136) | Framingham, 13 mi away | 24/7 | — |
| 5 | Landry Mechanical Inc Plumbing HVAC & Electric | 60 | 4.8★ (3,030) | Millbury, 12 mi away | 24/7 | — |
| 6 | O'Koren Electrical | 60 | 5.0★ (52) | Franklin, 7 mi away | 24/7 | — |
| 7 | Costas Hatzis Electric Inc. | 59 | 4.9★ (71) | Arlington, 8 mi away | 24/7 | — |
| 8 | Frain Electric | 59 | 5.0★ (26) | Thompson, 3 mi away | 24/7 | — |
| 9 | Grillo Service Solutions | 59 | 4.9★ (56) | Franklin, 8 mi away | 24/7 | — |
| 10 | On Call Electric | 59 | 5.0★ (164) | Marlborough, 16 mi away | 24/7 | — |
The 497 best electricians in Mendon, ranked
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.
Based in Wrentham, 10 mi away
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 236 Google reviews, listed on Google as “Electrician”.
- 4.8★ from 236 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 20 Industrial Rd, Wrentham, MA 02093
Based in Holliston, 11 mi away
60/100CR ScoreRanked #3 because of its Google rating and review volume: 4.8★ from 2,950 Google reviews.
- 4.8★ from 2,950 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 71 Whitney St, Holliston, MA 01746
Based in Framingham, 13 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 136 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 136 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 20 Whitney Ave, Framingham, MA 01702
Based in Millbury, 12 mi away
60/100CR ScoreRanked #5 because of its Google rating and review volume: 4.8★ from 3,030 Google reviews.
- 4.8★ from 3,030 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 22 Howe Ave, Millbury, MA 01527
Based in Franklin, 7 mi away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 52 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 800 Washington St, Franklin, MA 02038
Based in Arlington, 8 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 71 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 71 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Thompson, 3 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 26 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Franklin, 8 mi away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 56 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 56 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 305 Union St, Franklin, MA 02038
#10 On Call Electric
Based in Marlborough, 16 mi away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 164 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 164 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 61 Emmett St, Marlborough, MA 01752
Based in Framingham, 15 mi away
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 126 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 126 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 27 Knight Rd, Framingham, MA 01701
Based in Cumberland, 11 mi away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 78 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 78 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 36 Torrey Rd, Cumberland, RI 02864
Based in Bedford, 8 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 38 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#14 Linares Electric
Based in Framingham, 13 mi away
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.7★ from 173 Google reviews, listed on Google as “Electrician”.
- 4.7★ from 173 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 21 Waverly Ct, Framingham, MA 01702
Based in Douglas, 6 mi away
59/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 24 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#16 Notkin Electric
Based in Ashland, 13 mi away
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 72 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 72 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Framingham, 19 mi away
59/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 207 Google reviews, listed on Google as “Electrical installation service”.
- 4.9★ from 207 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#18 Kuhlman Electric
Based in Uxbridge, 5 mi away
59/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 63 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 63 Google reviews
- Hours
- Mon–Fri 7:30 AM–7:30 PM · Sat 8 AM–5 PM · Sun 9 AM–5 PM
- Address
- 12 Bazaleel Cir, Uxbridge, MA 01569
#19 Azar Electric
Based in Canton, 11 mi away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 65 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 65 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Norfolk, 9 mi away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 37 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3 Harlow Ave, Norfolk, MA 02056
Based in Auburn, 10 mi away
58/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 47 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 47 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Auburn, 16 mi away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 91 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 91 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 86 Elmwood St, Auburn, MA 01501
Based in Shrewsbury, 13 mi away
58/100CR ScoreRanked #23 because of its Google rating and review volume: 5.0★ from 586 Google reviews.
- 5.0★ from 586 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 155 Memorial Dr Suite D, Shrewsbury, MA 01545
Based in Framingham, 14 mi away
58/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 60 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 60 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 126 Irving St, Framingham, MA 01702
Based in Cranston, 25 mi away
58/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 245 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 245 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 63 Sockanosset Cross Rd, Cranston, RI 02920
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 497 ranked electricians here; the rest are on their profiles.
Also serving Mendon
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 |
|---|---|---|
| A. S. Jones & Co., Inc. | 5.0★ (1) | In Mendon |
| Berini Electric | In Mendon | |
| Collari Electrical Corp. | In Mendon | |
| Consigli Electrical Services,Inc | In Mendon | |
| Cooks Crossing by Mujeeb Homes | In Mendon | |
| Copperline Electric | 5.0★ (114) | 17 mi |
| ElectricianMass | In Mendon | |
| Installations Plus Inc | 5.0★ (2) | 6 mi |
| Jason Da Silva electrician | In Mendon | |
| JT Electrical Services | 5.0★ (2) | 8 mi |
| Luis Baez The Handy Neighbor | 5.0★ (2) | 8 mi |
| Marques Electric | 5.0★ (1) | In Mendon |
| Marques Electric - Electrician | 5.0★ (25) | 5 mi |
| O'Donnell Electric Corporation | 5.0★ (2) | 2 mi |
| Outkast Electrical Contractors, Inc | 5.0★ (2) | 8 mi |
| Pafof Electric LLC | 5.0★ (2) | 8 mi |
| Powersource Electrical Solutions | 5.0★ (2) | 8 mi |
| Robinson Electrical LLC | 5.0★ (1) | In Mendon |
| Russell Electric | 5.0★ (22) | 8 mi |
| Thiago Reis Electrician | 5.0★ (24) | 8 mi |
How much do electricians cost in Mendon?
National price ranges in USD, not adjusted for Mendon. 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 |
How to check an electrician's license in Massachusetts
In Massachusetts, Massachusetts Board of State Examiners of Electricians licenses Electrical wiring and equipment work.
- Check that the status is active and the name matches the contract or truck.
- 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 Mendon electricians
We scored 497 Mendon 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 Mendon 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 |
Electricians in Mendon: frequently asked questions
Who is the best electrician in Mendon?
By CR Score, the highest-ranked electrician in Mendon, MA is Mister Sparky Electricians MA with a CR Score of 61/100. It has 5.0★ from 141 Google reviews. It is open 24/7. Loughlin Electric, Inc. (#2) and Nicholson Plumbing, Electrical, Heating, and Air Conditioning (#3) follow. We ranked 497 electricians on ten factors, last updated October 22, 2026.
How many electricians are there in Mendon?
ContractorsRanked ranks 497 electricians serving Mendon, MA. 1 of them is based in Mendon; 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 Mendon are open 24/7?
130 ranked electricians in Mendon post 24/7 hours. The highest-ranked are Mister Sparky Electricians MA (#1), Loughlin Electric, Inc. (#2) and Nicholson Plumbing, Electrical, Heating, and Air Conditioning (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which electricians in Mendon work on weekends?
275 of 497 ranked electricians post Saturday hours and 175 post Sunday hours. The highest-ranked open Saturdays are Mister Sparky Electricians MA (#1), Loughlin Electric, Inc. (#2) and Nicholson Plumbing, Electrical, Heating, and Air Conditioning (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check an electrician's license in Massachusetts?
In Massachusetts, Massachusetts Board of State Examiners of Electricians handles licensing and covers Electrical wiring and equipment work.
How much does electrical panel upgrade cost in Mendon?
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 Mendon. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Mendon electricians have?
The median Google rating among 497 rated electricians in Mendon is 5.0★, with a median of 12 reviews. GEM Plumbing and Heating has the most, 6,353 reviews, and ranks #40. 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 ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Mendon
- October 2026: CR Scores recalculated for 497 electricians serving Mendon.
- October 2026: 5 duplicate listings merged.
More electricians and Mendon pages
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- Bathroom remodelers in Mendon496 ranked
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- Fence contractors in Mendon157 ranked
- Deck builders in Mendon300 ranked
- Siding contractors in Mendon645 ranked
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- Solar installers in Mendon188 ranked
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- Tree services in Mendon285 ranked
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- Home builders in Mendon550 ranked
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- All contractors in Mendon