105 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Conning Towers-Nautilus Park: Calkins Electric, CR Score 65/100; 4.8★ from 173 Google reviews; open 24/7.
Best for emergencies (open 24/7): Biagiarelli Electric LLC, posts 24/7 hours; ranked #2 of 105.
Most-reviewed: Walter Electric LLC, 329 Google reviews at 4.9★, the most of 105 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
105 Conning Towers-Nautilus Park electricians are ranked here by CR Score, from ten published factors. 18 are open 24/7, 32 open Saturdays and 21 open Sundays, based on posted hours. The median Google rating is 5.0★ across 105 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Calkins Electric | 65 | 4.8★ (173) | Waterford, 3 mi away | 24/7 | Overall |
| 2 | Biagiarelli Electric LLC | 63 | 4.9★ (49) | Madison, 3 mi away | 24/7 | Emergencies |
| 3 | Walter Electric LLC | 62 | 4.9★ (329) | New London, 2 mi away | — | Most reviews |
| 4 | Klein Electric LLC | 62 | 5.0★ (42) | Ledyard, 6 mi away | 24/7 | — |
| 5 | Shoreline Electric Services | 62 | 4.9★ (181) | Guilford, 19 mi away | 24/7 | — |
| 6 | Generators On Demand LLC | 61 | 4.8★ (78) | Old Saybrook, 14 mi away | 24/7 | — |
| 7 | Sked Electric, LLC | 59 | 4.9★ (136) | Madison, 18 mi away | — | — |
| 8 | Jamco Electric | 59 | 4.7★ (12) | Madison, 7 mi away | 24/7 | — |
| 9 | Deer Electric LLC | 58 | 5.0★ (9) | Waterford, 7 mi away | 24/7 | — |
| 10 | Z's Electric LLC | 58 | 4.9★ (31) | Ledyard, 8 mi away | — | — |
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: 4.8★ from 173 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Madison, 3 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 49 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New London, 2 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 329 Google reviews, the most in Conning Towers-Nautilus Park.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ledyard, 6 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Guilford, 19 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 181 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Old Saybrook, 14 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 78 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Madison, 18 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 136 Google reviews, listed on Google as “Electrician”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Madison, 7 mi away
Ranked #8 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waterford, 7 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ledyard, 8 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 31 Google reviews, listed on Google as “Electrician”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Ledyard, 8 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 98 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Conning Towers-Nautilus Park
Ranked #12 because of its Google rating and trade focus: 4.9★ from 11 Google reviews, listed on Google as “Electrician”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Plainfield, 25 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ledyard, 5 mi away
Ranked #14 because of its Google rating and trade focus: 3.9★ from 7 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Groton, 3 mi away
Ranked #15 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 Norwich, 12 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 30 Google reviews, listed on Google as “Electrician”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Groton, 8 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Conning Towers-Nautilus Park
Ranked #18 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Electrician”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Ledyard, 8 mi away
Ranked #19 because of its Google rating and trade focus: 4.7★ from 77 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Conning Towers-Nautilus Park
Ranked #20 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 Plainfield, 6 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hopkinton, 14 mi away
Ranked #22 because of its Google rating and trade focus: 4.0★ from 16 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ledyard, 7 mi away
Ranked #23 because of its Google rating and trade focus: 4.1★ from 17 Google reviews, listed on Google as “Electrician”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Groton, 4 mi away
Ranked #24 because of its Google rating and trade focus: 4.6★ from 22 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Westerly, 14 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 9 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 105 ranked electricians here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Sanders Electric LLC | 55 | 4.8★ (18) | 5 mi |
| 27 | Bonner Electric Inc | 55 | 4.3★ (10) | 6 mi |
| 28 | McDonald Electric LLc | 55 | 4.2★ (5) | 8 mi |
| 29 | Eagle Electrical Services LLC | 55 | 5.0★ (16) | 7 mi |
| 30 | Condon & Sons Electric LLC 18 Wild Rose Place- Waterford CT Electricians | 55 | 5.0★ (8) | 1 mi |
| 31 | East Coast Electrical INC | 55 | 5.0★ (7) | In Conning Towers-Nautilus Park |
| 32 | Pallas Electric LLC | 55 | 4.8★ (22) | 8 mi |
| 33 | ETS Electrical Construction LLC | 54 | 5.0★ (5) | 19 mi |
| 34 | Budney & Sons Services | 54 | 5.0★ (50) | 20 mi |
| 35 | B. Jags Electric | 54 | 5.0★ (5) | In Conning Towers-Nautilus Park |
| 36 | J. Crompton Electric, LLC | 54 | 5.0★ (5) | 9 mi |
| 37 | Affordable Electric LLC | 54 | 5.0★ (3) | 6 mi |
| 38 | Preston Electric | 54 | 4.4★ (5) | 8 mi |
| 39 | Thor Electric Co | 54 | 5.0★ (5) | 22 mi |
| 40 | Lighthouse Electric LLC | 54 | 5.0★ (28) | 15 mi |
| 41 | Bud Shurtleff Electric Inc | 54 | 4.9★ (13) | 17 mi |
| 42 | NESC Inc | 54 | 4.7★ (3) | 12 mi |
| 43 | SNS Electric LLC | 53 | 4.7★ (13) | 9 mi |
| 44 | Terry Electric LLC | 53 | 4.8★ (5) | 1 mi |
| 45 | Niantic Electrical Services | 53 | 3.6★ (5) | 8 mi |
| 46 | Consolidated Electrical Services | 53 | 5.0★ (16) | 20 mi |
| 47 | Accurate Electric LLC | 53 | 5.0★ (23) | 24 mi |
| 48 | Taylor Made Electric | 53 | 4.5★ (4) | 9 mi |
| 49 | Hunter Electric | 53 | 5.0★ (3) | 8 mi |
| 50 | Rexel | 53 | 4.1★ (8) | 5 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 |
|---|---|---|
| Atkisson Electric Co | 5.0★ (6) | 20 mi |
| Century Electric Co | 4.5★ (6) | 13 mi |
| Denis Electric | 5.0★ (2) | 23 mi |
| DICIN Electric Co., Inc. | 5.0★ (1) | 5 mi |
| E Brian’s Electric | 5.0★ (1) | 4 mi |
| Ed's Electric | 2.5★ (2) | 5 mi |
| Eric Electric Co. | 5.0★ (1) | 3 mi |
| Erics Electric | 4.0★ (1) | 4 mi |
| Faulkingham Electrical Services LLC | 5.0★ (3) | 23 mi |
| Goldstar Handyman Services | 5.0★ (1) | 4 mi |
| H.E.C Electric LLC | 5.0★ (2) | 19 mi |
| Haines Electric Co Inc | 5.0★ (2) | 9 mi |
| JDM Electric | 5.0★ (2) | 9 mi |
| Macrino Electric | 3.0★ (2) | 3 mi |
| PFP Electric LLC | 4.2★ (5) | 16 mi |
| R J Electric | 5.0★ (3) | 19 mi |
| Ryan's Lawn & Handyman service | 5.0★ (19) | 22 mi |
| Shore Electric LLC | 5.0★ (4) | 25 mi |
| Tewksbury Electric | 5.0★ (5) | 25 mi |
| Winkler's Warehouse & Services | 5.0★ (2) | 11 mi |
National price ranges in USD, not adjusted for Conning Towers-Nautilus Park. 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 Connecticut, Connecticut Department of Consumer Protection 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 105 Conning Towers-Nautilus Park 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 Conning Towers-Nautilus Park 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 |