672 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Greenwich: Red Star Electric, CR Score 62/100; 4.9★ from 374 Google reviews; open 24/7.
Best for emergencies (open 24/7): BQ Electric, posts 24/7 hours; ranked #2 of 672.
Most-reviewed: Apple Air Heating Cooling Electric and Plumbing, 4,690 Google reviews at 4.8★, the most of 672 ranked; ranked #33.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
672 Greenwich electricians are ranked here by CR Score, from ten published factors. 160 are open 24/7, 353 open Saturdays and 230 open Sundays, based on posted hours. The median Google rating is 4.9★ across 672 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Red Star Electric | 62 | 4.9★ (374) | White Plains, 8 mi away | 24/7 | Overall |
| 2 | BQ Electric | 61 | 5.0★ (747) | Hicksville, 19 mi away | 24/7 | Emergencies |
| 3 | Nicholas Electric Corp. | 61 | 5.0★ (303) | West Point, 13 mi away | 24/7 | — |
| 4 | Rella Electric | 61 | 5.0★ (328) | Yonkers, 14 mi away | 24/7 | — |
| 5 | ElectricCityNY1 | 61 | 4.9★ (135) | Greenwich | Sat · Sun · Evenings | — |
| 6 | Santella Electric | 61 | 4.9★ (247) | New Canaan, 11 mi away | 24/7 | — |
| 7 | Macintosh Electric Corp. | 60 | 4.9★ (378) | Yonkers, 14 mi away | 24/7 | — |
| 8 | POWERHOUSE ELECTRIC CT | 60 | 5.0★ (237) | Darien, 14 mi away | 24/7 | — |
| 9 | Sila Heating, Air Conditioning, Plumbing & Electrical | 60 | 4.8★ (1,821) | White Plains, 8 mi away | 24/7 | — |
| 10 | Gallardo Electric | 60 | 5.0★ (277) | Greenburgh, 10 mi away | 24/7 | — |
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.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 374 Google reviews, listed on Google as “Electrician”.
Based in Hicksville, 19 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 747 Google reviews, listed on Google as “Electrician”.
Based in West Point, 13 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 303 Google reviews, listed on Google as “Electrician”.
Based in Yonkers, 14 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 328 Google reviews, listed on Google as “Electrician”.
Based in Greenwich
Ranked #5 because of its Google rating and trade focus: 4.9★ from 135 Google reviews, listed on Google as “Electrician”.
Based in New Canaan, 11 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 247 Google reviews, listed on Google as “Electrician”.
Based in Yonkers, 14 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 378 Google reviews, listed on Google as “Electrician”.
Based in Darien, 14 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 237 Google reviews, listed on Google as “Electrician”.
Based in White Plains, 8 mi away
Ranked #9 because of its Google rating and review volume: 4.8★ from 1,821 Google reviews.
Based in Greenburgh, 10 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 277 Google reviews, listed on Google as “Electrician”.
Based in Scarsdale, 10 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 86 Google reviews, listed on Google as “Electrician”.
Based in Bayside, 20 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 408 Google reviews, listed on Google as “Electrician”.
Based in Cresskill, 19 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 312 Google reviews, listed on Google as “Electrician”.
Based in Peekskill, 24 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 1,022 Google reviews, listed on Google as “Electrician”.
Based in Edgewater, 10 mi away
Ranked #15 because of its Google rating and trade focus: 4.7★ from 192 Google reviews, listed on Google as “Electrician”.
Based in Yonkers, 13 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 101 Google reviews, listed on Google as “Electrician”.
Based in Dobbs Ferry, 13 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Electrician”.
Based in White Plains, 7 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Electrician”.
Based in Yonkers, 13 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 80 Google reviews, listed on Google as “Electrician”.
Based in Greenburgh, 8 mi away
Ranked #20 because of its Google rating and trade focus: 4.6★ from 49 Google reviews, listed on Google as “Electrician”.
Based in Mahopac, 9 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Electrician”.
Based in Elwood, 20 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 179 Google reviews, listed on Google as “Electrician”.
Based in Long Beach, 19 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 115 Google reviews, listed on Google as “Electrician”.
Based in Port Chester, 2 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 189 Google reviews, listed on Google as “Electrician”.
Based in White Plains, 7 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Electrical installation service”.
#1 to #25 are shown in full above. Here are #33 to #39, in CR Score order; each links to its profile. We publish the top 39 of 672 ranked electricians here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 33 | Apple Air Heating Cooling Electric and Plumbing | 57 | 4.8★ (4,690) | 23 mi |
| 39 | Greenwich Electric - Electrical Contractor | 57 | 3.5★ (12) | In Greenwich |
National price ranges in USD, not adjusted for Greenwich. 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 672 Greenwich 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 Greenwich 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 |