102 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Portsmouth: Knight Electrical Contracting Corp, CR Score 60/100; 5.0★ from 176 Google reviews; open 24/7.
Best for emergencies (open 24/7): Heritage Home Service, posts 24/7 hours; ranked #2 of 102.
Most-reviewed: Heritage Home Service, 2,248 Google reviews at 4.9★, the most of 102 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
102 Portsmouth electricians are ranked here by CR Score, from ten published factors. 21 are open 24/7, 40 open Saturdays and 20 open Sundays, based on posted hours. The median Google rating is 5.0★ across 102 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Knight Electrical Contracting Corp | 60 | 5.0★ (176) | Amesbury, 16 mi away | 24/7 | Overall |
| 2 | Heritage Home Service | 60 | 4.9★ (2,248) | Hampton, 7 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Gosselin Electric | 60 | 5.0★ (61) | Hampton, 10 mi away | 24/7 | — |
| 4 | JNJ Electric Company LLC | 60 | 4.9★ (40) | Hampton, 8 mi away | 24/7 | — |
| 5 | Stag Electric | 59 | 4.9★ (221) | Amesbury, 14 mi away | Sat · Sun · Evenings | — |
| 6 | Eastern Electric, LLC | 59 | 4.8★ (16) | Eliot, 3 mi away | 24/7 | — |
| 7 | Stebbins Electrical Service | 57 | 5.0★ (8) | Hampton, 10 mi away | 24/7 | — |
| 8 | Maintenance electrician LLC | 57 | 5.0★ (39) | Eliot, 8 mi away | Sat | — |
| 9 | Barrasso Electric | 56 | 4.4★ (11) | Hampton, 10 mi away | 24/7 | — |
| 10 | Austin Guernsey Electric | 56 | 5.0★ (4) | Kennebunk, 7 mi away | 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 trade focus: 5.0★ from 176 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hampton, 7 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 2,248 Google reviews, the most in Portsmouth.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hampton, 10 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hampton, 8 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Amesbury, 14 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 221 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eliot, 3 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hampton, 10 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eliot, 8 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hampton, 10 mi away
Ranked #9 because of its Google rating and trade focus: 4.4★ from 11 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kennebunk, 7 mi away
Ranked #10 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 Kingston, 19 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hampton, 3 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Electrician”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Portsmouth
Ranked #13 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Electrician”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Lebanon, 11 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portsmouth
Ranked #15 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barrington, 6 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barrington, 15 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portsmouth
Ranked #18 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 Portsmouth
Ranked #19 because of its Google rating and trade focus: 4.1★ from 9 Google reviews, listed on Google as “Electrician”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Portsmouth
Ranked #20 because of its Google rating and availability: 4.9★ from 45 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Berwick, 17 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Merrimac, 21 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eliot, 4 mi away
Ranked #23 because of its Google rating and trade focus: 4.4★ from 21 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Berwick, 14 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston, 18 mi away
Ranked #25 because of its Google rating and trade focus: 4.6★ from 11 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency 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 102 ranked electricians here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Dubois Electric LLC | 54 | 5.0★ (15) | 10 mi |
| 27 | Matthew Wilson Electric LLC | 54 | 4.8★ (22) | 11 mi |
| 28 | Switch Electrical LLC | 54 | 5.0★ (11) | 1 mi |
| 29 | Bridges Electric Inc | 54 | 4.2★ (10) | 7 mi |
| 30 | Rousseau Electric LLC | 54 | 4.8★ (21) | 19 mi |
| 31 | Glynn & Sons Electric | 54 | 5.0★ (50) | 21 mi |
| 32 | Will's Work LLC | 54 | 5.0★ (94) | 18 mi |
| 33 | Higgz Electric, LLC | 53 | 4.2★ (6) | 19 mi |
| 34 | Archer Electrical | 53 | 5.0★ (20) | 10 mi |
| 35 | Regan Electric Co Inc | 53 | 5.0★ (5) | In Portsmouth |
| 36 | Reilly Electrical Contractors | 53 | 4.8★ (4) | 7 mi |
| 37 | Pincence Electric | 53 | 5.0★ (7) | 23 mi |
| 38 | Moriarty Electric Co | 53 | 4.0★ (60) | 5 mi |
| 39 | M.P. McRae Electric, LLC | 53 | 5.0★ (19) | 19 mi |
| 40 | Rexel | 53 | 4.3★ (6) | 2 mi |
| 41 | Linscott Electric, LLC | 53 | 5.0★ (243) | 14 mi |
| 42 | Smart Electric Solutions | 53 | 5.0★ (90) | 23 mi |
| 43 | MAVERICK ELECTRIC LLC | 52 | 5.0★ (45) | 25 mi |
| 44 | Standby Solutions | 52 | 5.0★ (4) | 23 mi |
| 45 | Parsons Electric Co Inc | 52 | 4.7★ (21) | 10 mi |
| 46 | Our Electrician | 52 | 5.0★ (5) | 18 mi |
| 47 | Miner Electric | 52 | 5.0★ (10) | 8 mi |
| 48 | Powerhouse Electrical Services, Inc. | 52 | 5.0★ (38) | 20 mi |
| 49 | BP Electric LLC | 52 | 4.2★ (5) | 17 mi |
| 50 | Electric Light Co. Inc | 52 | 4.7★ (6) | 13 mi |
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 |
|---|---|---|
| Atlas Electric | 5.0★ (4) | 18 mi |
| Celtic Electric LLC | 3.0★ (2) | 20 mi |
| Clark Electric | 2.3★ (3) | 23 mi |
| Dec Dagle Electrical Construction Corp. | 4.2★ (5) | 24 mi |
| Deveau Electric | 5.0★ (2) | 18 mi |
| Donahue Electrical Contractors | 4.5★ (8) | 19 mi |
| Eaton & Eastman Electric | 5.0★ (2) | 18 mi |
| Epping Electric Services | 5.0★ (8) | 20 mi |
| G & B Electrical Services | 5.0★ (2) | 19 mi |
| Gibb Electric | 5.0★ (2) | 14 mi |
| Houde Electric | 3.8★ (4) | 18 mi |
| Jupiter Electric | 5.0★ (2) | 16 mi |
| KGM electric | 5.0★ (2) | 11 mi |
| Libby Contracting & Electric LLC | 5.0★ (1) | In Portsmouth |
| Paul Berry Electric Services | 4.5★ (4) | 19 mi |
| Pierce Electric | 5.0★ (5) | 17 mi |
| Porter Electrical Contracting | 5.0★ (35) | 25 mi |
| Scott Fagan Electrical Contractor | 5.0★ (3) | 11 mi |
| Soffron Electrical | 5.0★ (2) | 20 mi |
| Three Phase Line Construction, Inc. | 2.0★ (1) | In Portsmouth |
National price ranges in USD, not adjusted for Portsmouth. 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 New Hampshire, New Hampshire Office of Professional Licensure and Certification licenses Electrician licenses (Electricians’ Board).
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 102 Portsmouth 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 Portsmouth 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 |