64/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 1,102 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 1,102 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Electricians in South Windsor, CT (2026)
390 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in South Windsor: AJP Electric, CR Score 64/100; 5.0★ from 1,102 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): KSB Electric, posts 24/7 hours; ranked #2 of 390.
- 4
Most-reviewed: HARP Home Services - Air Conditioning, Heating, Plumbing, & Electrical, 4,138 Google reviews at 4.5★, the most of 390 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
390 South Windsor electricians are ranked here by CR Score, from ten published factors. 100 are open 24/7, 188 open Saturdays and 113 open Sundays, based on posted hours. The median Google rating is 4.9★ across 390 rated businesses.
Top 10 electricians in South Windsor at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | AJP Electric | 64 | 5.0★ (1,102) | Ellington, 11 mi away | 24/7 | Overall |
| 2 | KSB Electric | 62 | 5.0★ (245) | Glastonbury Center, 11 mi away | 24/7 | Emergencies |
| 3 | OnLehane Electric | 61 | 5.0★ (52) | South Windsor | 24/7 | — |
| 4 | HARP Home Services - Air Conditioning, Heating, Plumbing, & Electrical | 61 | 4.5★ (4,138) | Windsor, 4 mi away | 24/7 | Most reviews |
| 5 | J.S. Electrical LLC | 60 | 4.9★ (441) | Plainville, 17 mi away | 24/7 | — |
| 6 | PAUL CICCHETTI electrical llc | 60 | 5.0★ (58) | Glastonbury, 8 mi away | 24/7 | — |
| 7 | Aiello Home Services- Plumbing, Heating, AC, Electrical & Drain Cleaning | 59 | 4.6★ (4,103) | Windsor Locks, 6 mi away | Sat · Sun · Evenings | — |
| 8 | Venora Electric Inc | 59 | 4.7★ (58) | Hartford, 5 mi away | 24/7 | — |
| 9 | ANYTHING ELECTRIC LLC. | 59 | 4.9★ (125) | Manchester, 14 mi away | 24/7 | — |
| 10 | LAWSON POWER SOURCE LLC | 59 | 4.5★ (55) | Hartford, 5 mi away | 24/7 | — |
The 390 best electricians in South Windsor, 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.
#2 KSB Electric
Based in Glastonbury Center, 11 mi away
62/100CR ScoreRanked #2 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
- 59 Loomis Rd, Bolton, CT 06043
Based in South Windsor
61/100CR ScoreRanked #3 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
- 452 Main St, South Windsor, CT 06074
Based in Windsor, 4 mi away
61/100CR ScoreRanked #4 because of its Google rating and review volume: 4.5★ from 4,138 Google reviews, the most in South Windsor.
- 4.5★ from 4,138 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 863 Marshall Phelps Rd, Windsor, CT 06095
Based in Plainville, 17 mi away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 441 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 441 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 230 S Washington St UNIT 18, Plainville, CT 06062
Based in Glastonbury, 8 mi away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 58 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 58 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 77 Kreiger Ln STE 904, Glastonbury, CT 06033
Based in Windsor Locks, 6 mi away
59/100CR ScoreRanked #7 because of its Google rating and review volume: 4.6★ from 4,103 Google reviews.
- 4.6★ from 4,103 Google reviews
- Hours
- Mon–Fri 6 AM–10 PM · Sat 7:30 AM–4:30 PM · Sun 7:30 AM–4 PM
- Address
- 600 Old County Cir, Windsor Locks, CT 06096
Based in Hartford, 5 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.7★ from 58 Google reviews, listed on Google as “Electrician”.
- 4.7★ from 58 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 71 W Dudley Town Rd D, Bloomfield, CT 06002
Based in Manchester, 14 mi away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 125 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 125 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 360 S River Rd, Coventry, CT 06238
Based in Hartford, 5 mi away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.5★ from 55 Google reviews, listed on Google as “Electrician”.
- 4.5★ from 55 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 919 Albany Ave, Hartford, CT 06112
Based in Hartford, 7 mi away
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 76 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 76 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 134 Preston St, Hartford, CT 06114
#12 QC Electric
Based in Wallingford Center, 23 mi away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 261 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 261 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#13 BrYco Electric
Based in East Hartford, 3 mi away
58/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 35 Google reviews
- Hours
- Mon–Fri 8 AM–5:30 PM · Sat 8 AM–4 PM · Sun 9 AM–2 PM
- Address
- 1146 Tolland St, East Hartford, CT 06108
Based in Portland, 16 mi away
58/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 73 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 73 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9 Bell Ct, Portland, CT 06480
Based in Springfield, 21 mi away
58/100CR ScoreRanked #15 because of its Google rating and review volume: 4.7★ from 3,509 Google reviews.
- 4.7★ from 3,509 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 90 Fisk Ave, Springfield, MA 01107
Based in Ansonia, 23 mi away
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 207 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 207 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#17 Call The Bee
Based in Farmington, 13 mi away
58/100CR ScoreRanked #17 because of its Google rating and review volume: 4.8★ from 2,959 Google reviews.
- 4.8★ from 2,959 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7 Eastview Dr, Farmington, CT 06032
Based in Glastonbury, 8 mi away
58/100CR ScoreRanked #18 because of its Google rating and review volume: 4.8★ from 1,302 Google reviews.
- 4.8★ from 1,302 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 160 Oak St #508, Glastonbury, CT 06033
Based in Newington, 13 mi away
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.5★ from 83 Google reviews, listed on Google as “Electrical installation service”.
- 4.5★ from 83 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 72 Pane Rd, Newington, CT 06111
Based in Bristol, 23 mi away
57/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 103 Google reviews, listed on Google as “Electrical installation service”.
- 5.0★ from 103 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in West Hartford, 10 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “Electrician”.
- 4.8★ from 19 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 19 Race Brook Rd, West Hartford, CT 06107
Based in Bristol, 23 mi away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 99 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 99 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Ellington, 5 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 135 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 135 Google reviews
- Hours
- Mon–Thu 9 AM–5 PM · Fri 9 AM–3 PM · Sat–Sun closed
Based in New Britain, 13 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Electrical installation service”.
- 5.0★ from 21 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 506 Farmington Ave, New Britain, CT 06053
Based in Enfield, 10 mi away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.7★ from 19 Google reviews, listed on Google as “Electrician”.
- 4.7★ from 19 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 328 Abbe Rd, Enfield, CT 06082
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 390 ranked electricians here; the rest are on their profiles.
Also serving South Windsor
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.B. Electric LLC | In South Windsor | |
| Accurate Electric LLC | 5.0★ (23) | 18 mi |
| Ace Electric Co | In South Windsor | |
| Advanced Electrical Systems, LLC | 5.0★ (1) | In South Windsor |
| Bloomfield Electric Company | 4.8★ (4) | 8 mi |
| BMC Electric LLC | 5.0★ (2) | 5 mi |
| Buzz Electrics | 5.0★ (13) | 15 mi |
| Foran Bros Contractors | 5.0★ (2) | 3 mi |
| Handyman Services of Vernon CT LLC | 5.0★ (2) | 6 mi |
| J-Mar Electrical Services | 5.0★ (2) | 7 mi |
| Jeano Electrical Contractors LLC | 5.0★ (2) | 5 mi |
| JMP ELECTRIC LLC | 5.0★ (35) | 22 mi |
| Jose The Electrician | 3.0★ (2) | 7 mi |
| Marcu Electric | 5.0★ (32) | 18 mi |
| Mcnair Electric LLC | 5.0★ (2) | 5 mi |
| Mino Electrical Service & Dryer Vent Cleaning Services East Hartford, CT | 4.5★ (2) | 5 mi |
| Porter Electrical, LLC | 5.0★ (2) | 6 mi |
| T & H Electric | 3.0★ (2) | In South Windsor |
| Taylor Electric Llc | 5.0★ (2) | In South Windsor |
| The Main Connection of Connecticut LLC | In South Windsor |
How much do electricians cost in South Windsor?
National price ranges in USD, not adjusted for South Windsor. 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 Connecticut
In Connecticut, Connecticut Department of Consumer Protection licenses Electrical wiring and equipment work.
- Search the business name or license number on the Connecticut Department of Consumer Protection license lookup.
- 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 South Windsor electricians
We scored 390 South Windsor 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 South Windsor 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 South Windsor: frequently asked questions
Who is the best electrician in South Windsor?
By CR Score, the highest-ranked electrician in South Windsor, CT is AJP Electric with a CR Score of 64/100. It has 5.0★ from 1,102 Google reviews. It is open 24/7. KSB Electric (#2) and OnLehane Electric (#3) follow. We ranked 390 electricians on ten factors, last updated October 22, 2026.
How many electricians are there in South Windsor?
ContractorsRanked ranks 390 electricians serving South Windsor, CT. 1 of them is based in South Windsor; 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 South Windsor are open 24/7?
100 ranked electricians in South Windsor post 24/7 hours. The highest-ranked are AJP Electric (#1), KSB Electric (#2) and OnLehane Electric (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which electricians in South Windsor work on weekends?
188 of 390 ranked electricians post Saturday hours and 113 post Sunday hours. The highest-ranked open Saturdays are AJP Electric (#1), KSB Electric (#2) and OnLehane Electric (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check an electrician's license in Connecticut?
In Connecticut, Connecticut Department of Consumer Protection handles licensing and covers Electrical wiring and equipment work. Search the business or license number at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx.
How much does electrical panel upgrade cost in South Windsor?
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 South Windsor. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do South Windsor electricians have?
The median Google rating among 390 rated electricians in South Windsor is 4.9★, with a median of 10 reviews. HARP Home Services - Air Conditioning, Heating, Plumbing, & Electrical has the most, 4,138 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 South Windsor
- October 2026: CR Scores recalculated for 390 electricians serving South Windsor.
- October 2026: 4 duplicate listings merged.
More electricians and South Windsor pages
Electricians near South Windsor
- Electricians in Windsor, CT334 ranked
- Electricians in East Hartford, CT378 ranked
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- Electricians in Manchester, CT347 ranked
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- Electricians in West Hartford, CT409 ranked
- Electricians in Glastonbury, CT373 ranked
- Electricians in Wethersfield, CT393 ranked
- Electricians in Glastonbury Center, CT375 ranked
- Electricians in Rockville, CT294 ranked
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