60/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 399 Google reviews, listed on Google as “Electrician”.
- 4.8★ from 399 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 555 Valley St, Manchester, NH 03103
Best Electricians in Sandown, NH (2026)
356 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Sandown: Cote Electric, LLC, CR Score 60/100; 4.8★ from 399 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Sylvester Electric, Inc., posts 24/7 hours; ranked #2 of 356.
- 4
Most-reviewed: Heritage Home Service, 7,956 Google reviews at 4.8★, the most of 356 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
356 Sandown electricians are ranked here by CR Score, from ten published factors. 75 are open 24/7, 146 open Saturdays and 92 open Sundays, based on posted hours. The median Google rating is 5.0★ across 356 rated businesses.
Top 10 electricians in Sandown at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Cote Electric, LLC | 60 | 4.8★ (399) | Manchester, 14 mi away | 24/7 | Overall |
| 2 | Sylvester Electric, Inc. | 59 | 4.7★ (898) | Dracut, 18 mi away | 24/7 | Emergencies |
| 3 | Dalpe Electric LLC | 59 | 4.9★ (52) | Derry, 8 mi away | 24/7 | — |
| 4 | Heritage Home Service | 59 | 4.8★ (7,956) | Auburn, 9 mi away | 24/7 | Most reviews |
| 5 | Knight Electrical Contracting Corp | 59 | 5.0★ (176) | Amesbury, 17 mi away | 24/7 | — |
| 6 | High Ground Service Pros - Plumbers Electricians & HVAC Technicians | 59 | 4.9★ (2,303) | Manchester, 15 mi away | 24/7 | — |
| 7 | Finlayson Inc | 59 | 5.0★ (24) | Kingston, 6 mi away | 24/7 | — |
| 8 | East West Electric LLC | 58 | 5.0★ (57) | Chester, 6 mi away | Sat · Sun | — |
| 9 | TF Electric | 58 | 5.0★ (148) | Dracut, 19 mi away | 24/7 | — |
| 10 | JN Electric LLC | 58 | 5.0★ (157) | Auburn, 7 mi away | Sat | — |
The 356 best electricians in Sandown, 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 Dracut, 18 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.7★ from 898 Google reviews, listed on Google as “Electrician”.
- 4.7★ from 898 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1794 Bridge St Unit 9a, Dracut, MA 01826
Based in Derry, 8 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 52 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12 Birch St, Derry, NH 03038
Based in Auburn, 9 mi away
59/100CR ScoreRanked #4 because of its Google rating and review volume: 4.8★ from 7,956 Google reviews, the most in Sandown.
- 4.8★ from 7,956 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 28 Commercial Ct, Auburn, NH 03032
Based in Amesbury, 17 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 176 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 176 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 178 Lafayette Rd, Salisbury, MA 01952
Based in Manchester, 15 mi away
59/100CR ScoreRanked #6 because of its Google rating and review volume: 4.9★ from 2,303 Google reviews.
- 4.9★ from 2,303 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 201 Allard Dr, Manchester, NH 03102
Based in Kingston, 6 mi away
59/100CR ScoreRanked #7 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
- Address
- 24 Great Pond Rd, Kingston, NH 03848
Based in Chester, 6 mi away
58/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 57 Google reviews
- Hours
- Mon–Sun 7 AM–5 PM
- Address
- 425 Lane Rd, Chester, NH 03036
#9 TF Electric
Based in Dracut, 19 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 148 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 148 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1393 Lakeview Ave #3a, Dracut, MA 01826
#10 JN Electric LLC
Based in Auburn, 7 mi away
58/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 157 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 157 Google reviews
- Hours
- Mon–Sat 7 AM–5 PM · Sun closed
- Address
- 181 Pingree Hill Rd, Auburn, NH 03032
#11 Joe Electric
Based in Concord, 16 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 63 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Groveland, 16 mi away
58/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 94 Google reviews, listed on Google as “Electrician”.
- 4.8★ from 94 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 908 Salem St, Groveland, MA 01834
Based in Hampstead, 2 mi away
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 45 Google reviews
- Hours
- Mon–Fri 7 AM–4 PM · Sat 8 AM–5 PM · Sun closed
- Address
- 4 Owens Ct Unit #2, Hampstead, NH 03841
Based in Atkinson, 4 mi away
57/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 190 E Main St, East Hampstead, NH 03826
#15 Stag Electric
Based in Amesbury, 17 mi away
57/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 221 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 221 Google reviews
- Hours
- Mon–Fri 5 AM–9 PM · Sat 7 AM–9 PM · Sun 5 AM–9 PM
Based in Manchester, 15 mi away
57/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 45 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 499 S Main St, Manchester, NH 03102
Based in Chester, 13 mi away
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 33 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Tewksbury, 22 mi away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 100 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 100 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 35 Hillman St #1, Tewksbury, MA 01876
Based in Chester, 4 mi away
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 50 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in North Andover, 17 mi away
57/100CR ScoreRanked #20 because of its Google rating and review volume: 5.0★ from 562 Google reviews.
- 5.0★ from 562 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3 Johnson St, North Andover, MA 01845
Based in Manchester, 14 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 454 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 454 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 326 Lincoln St, Manchester, NH 03103
Based in Andover, 3 mi away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 43 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
Based in Merrimack, 16 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 39 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 407 Daniel Webster Hwy, Merrimack, NH 03054
Based in Methuen, 12 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 148 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 148 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 7 AM–3 PM · Sun closed
- Address
- 192 Brookdale Ave, Methuen, MA 01844
Based in Londonderry, 9 mi away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 448 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 448 Google reviews
- Hours
- Mon–Fri 7:30 AM–5 PM · Sat–Sun closed
- Address
- 114 Rockingham Rd, Londonderry, NH 03053
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 356 ranked electricians here; the rest are on their profiles.
Also serving Sandown
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 |
|---|---|---|
| 128 Plumbing, Heating, Cooling & Electric | 5.0★ (443) | 24 mi |
| Alasmar Electric | 4.0★ (2) | 12 mi |
| Almon Electric LLC | 5.0★ (17) | 15 mi |
| BestFix Power LLC | 5.0★ (2) | 15 mi |
| Bolla Electrical & HVAC Services | 5.0★ (2) | 11 mi |
| Brett Driscoll Electric, LLC | 5.0★ (2) | 12 mi |
| Celtic Electric LLC | 3.0★ (2) | 5 mi |
| CLK Electric LLC | 3.5★ (8) | 14 mi |
| Deveau Electric | 5.0★ (2) | 14 mi |
| Eaton & Eastman Electric | 5.0★ (2) | 7 mi |
| Electric Power Systems | 5.0★ (2) | 12 mi |
| G & B Electrical Services | 5.0★ (2) | 14 mi |
| Heritage Home Service | 4.8★ (3,352) | 23 mi |
| Lacerte Electric LLC | 5.0★ (23) | 22 mi |
| On It Electric | 5.0★ (32) | 24 mi |
| Rexel | 4.0★ (2) | 11 mi |
| RTZ Electrical Services | In Sandown | |
| Soucy Electric Inc | 5.0★ (2) | 12 mi |
| Stewart Electrical Contracting, Inc. | 4.6★ (11) | 17 mi |
| Utility Service & Assistance | 5.0★ (2) | 13 mi |
How much do electricians cost in Sandown?
National price ranges in USD, not adjusted for Sandown. 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 New Hampshire
In New Hampshire, New Hampshire Office of Professional Licensure and Certification licenses Electrician licenses (Electricians’ Board).
- 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 Sandown electricians
We scored 356 Sandown 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 Sandown 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 Sandown: frequently asked questions
Who is the best electrician in Sandown?
By CR Score, the highest-ranked electrician in Sandown, NH is Cote Electric, LLC with a CR Score of 60/100. It has 4.8★ from 399 Google reviews. It is open 24/7. Sylvester Electric, Inc. (#2) and Dalpe Electric LLC (#3) follow. We ranked 356 electricians on ten factors, last updated October 22, 2026.
How many electricians are there in Sandown?
ContractorsRanked ranks 356 electricians serving Sandown, NH. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which electricians in Sandown are open 24/7?
75 ranked electricians in Sandown post 24/7 hours. The highest-ranked are Cote Electric, LLC (#1), Sylvester Electric, Inc. (#2) and Dalpe Electric LLC (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which electricians in Sandown work on weekends?
146 of 356 ranked electricians post Saturday hours and 92 post Sunday hours. The highest-ranked open Saturdays are Cote Electric, LLC (#1), Sylvester Electric, Inc. (#2) and Dalpe Electric LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check an electrician's license in New Hampshire?
In New Hampshire, New Hampshire Office of Professional Licensure and Certification handles licensing and covers Electrician licenses (Electricians’ Board).
How much does electrical panel upgrade cost in Sandown?
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 Sandown. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Sandown electricians have?
The median Google rating among 356 rated electricians in Sandown is 5.0★, with a median of 15 reviews. Heritage Home Service has the most, 7,956 reviews, and ranks #4. 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 Sandown
- October 2026: CR Scores recalculated for 356 electricians serving Sandown.
- October 2026: 2 duplicate listings merged.
More electricians and Sandown pages
Electricians near Sandown
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- Electricians in Chester, NH337 ranked
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- Electricians in Plaistow, NH464 ranked
- Electricians in Auburn, NH318 ranked
- Electricians in Salem, NH500 ranked
- Electricians in Londonderry, NH365 ranked
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