65/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 76 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 181 David Rd, Durham, CT 06422
Emergency Electricians in Madison, CT (2026)
Top 50 of 261 electricians, in emergency orderUpdated 0 paid placements in this rankingHow we rank
25 of the 50 electricians on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.
Sparks, smoke or a burning smell: leave the room and call 911. Never touch a fallen power line; call your utility.
The short answer
- 1
#1 for emergency electrical work in Madison: Blue Light Electric, open 24/7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
Top emergency electricians in Madison at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | Blue Light Electric | 65 | 5.0★ (76) | Madison | 24/7 |
| 2 | Biagiarelli Electric LLC | 64 | 4.9★ (49) | Madison | 24/7 |
| 3 | Shoreline Electric Services | 63 | 4.9★ (181) | Guilford, 11 mi away | 24/7 |
| 4 | QC Electric | 63 | 5.0★ (261) | Wallingford Center, 17 mi away | 24/7 |
| 5 | G. Gray Electric LLC | 62 | 4.9★ (207) | Ansonia, 17 mi away | 24/7 |
| 6 | Making Power Moves, LLC | 61 | 5.0★ (99) | Bristol, 17 mi away | 24/7 |
| 7 | Jamco Electric | 61 | 4.7★ (12) | Madison | 24/7 |
| 8 | Mainline Electric LLC | 61 | 4.9★ (108) | Hebron, 17 mi away | 24/7 |
| 9 | Generators On Demand LLC | 60 | 4.8★ (78) | Old Saybrook, 15 mi away | 24/7 |
| 10 | Acorn Bernier Electric | 60 | 4.7★ (13) | Guilford, 2 mi away | 24/7 |
Call an emergency electrician in Madison now
24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.
- #1Call (203) 843-7279
Open 24/7 · 5.0 from 76 Google reviews
- #2Call (860) 287-4520
Open 24/7 · 4.9 from 49 Google reviews
- #3Call (860) 834-7271
Open 24/7 · 4.9 from 181 Google reviews
- #4Call (860) 218-8008
Open 24/7 · 5.0 from 261 Google reviews
- #5Call (203) 833-1303
Open 24/7 · 4.9 from 207 Google reviews
- #6Call (959) 599-8836
Open 24/7 · 5.0 from 99 Google reviews
- #7Call (860) 739-9981
Open 24/7 · 4.7 from 12 Google reviews
- #8Call (860) 207-1777
Open 24/7 · 4.9 from 108 Google reviews
The 50 emergency electricians in Madison, ranked
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 261 is on the electricians page.
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 Madison
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 49 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 49 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Guilford, 11 mi away
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 181 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 181 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15 Pent Rd, Deep River, CT 06417
#4 QC Electric
Based in Wallingford Center, 17 mi away
63/100CR ScoreRanked #4 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
Based in Ansonia, 17 mi away
62/100CR ScoreRanked #5 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
Based in Bristol, 17 mi away
61/100CR ScoreRanked #6 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 Madison
61/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Electrician”.
- 4.7★ from 12 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 309 Flanders Rd, East Lyme, CT 06333
Based in Hebron, 17 mi away
61/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 108 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 108 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Old Saybrook, 15 mi away
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 78 Google reviews, listed on Google as “Electrician”.
- 4.8★ from 78 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 61 Buttonball Rd, Old Lyme, CT 06371
Based in Guilford, 2 mi away
60/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.7★ from 13 Google reviews, listed on Google as “Electrician”.
- 4.7★ from 13 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 52 Liberty St, 112 Nod Rd #10, Clinton, CT 06413
Based in Wallingford, 18 mi away
60/100CR ScoreRanked #11 because of its Google rating and review volume: 4.8★ from 601 Google reviews.
- 4.8★ from 601 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 21 N Plains Industrial Rd unit C, Wallingford, CT 06492
Based in Branford, 4 mi away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Meriden, 20 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 62 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 116 Parkview St, Meriden, CT 06451
#14 Finelli Electric
Based in Madison
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 32 Flintlock Rd, Madison, CT 06443
#15 JMP ELECTRIC LLC
Based in Middletown, 16 mi away
59/100CR ScoreRanked #15 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
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 55 Tall Timbers Rd, Middletown, CT 06457
Based in Portland, 22 mi away
59/100CR ScoreRanked #16 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 Middletown, 17 mi away
59/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.7★ from 43 Google reviews, listed on Google as “Electrician”.
- 4.7★ from 43 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 790 Ridge Rd, Middletown, CT 06457
Based in North Branford, 10 mi away
59/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.2★ from 21 Google reviews, listed on Google as “Electrician”.
- 4.2★ from 21 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1071 Foxon Rd, North Branford, CT 06471
Based in Milford, 22 mi away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 53 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 959 New Haven Ave, Milford, CT 06460
Based in Madison
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Electrician”.
- 3.7★ from 3 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 191 Cream Pot Rd, Durham, CT 06422
Based in Hebron, 17 mi away
58/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 28 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Cromwell, 24 mi away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 59 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Cromwell, 17 mi away
58/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Electrical installation service”.
- 5.0★ from 25 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Bristol, 17 mi away
58/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.6★ from 32 Google reviews, listed on Google as “Electrician”.
- 4.6★ from 32 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Wallingford, 16 mi away
58/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 21 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 567 B Center St, Wallingford, CT 06492
Top 50 of 261 electricians by emergency score
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.
How we ranked emergency electricians in Madison
Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 electricians are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.
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 |
|---|---|---|
| Reputation | 15% | Google star rating, adjusted for how many reviews back it |
| Credentials | 15% | Active state license, bond and workers’ comp on file |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list |
| Recency | 5% | Share of reviews from the last 12 months |
| Availability | 15% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) |
| Proximity | 5% | Based in the city scores highest, less the farther away it is |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are |
Emergency electricians in Madison: questions
Which electricians in Madison are open 24/7?
25 on this list post 24/7 hours, including Blue Light Electric, Biagiarelli Electric LLC, Shoreline Electric Services, QC Electric and G. Gray Electric LLC.
Who is ranked #1 for emergency electrical work in Madison, CT?
Blue Light Electric is #1, with a CR Score of 65 out of 100 on emergency weights.
How are emergency electricians in Madison ranked?
Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 electricians are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.
What should I do before the electrician arrives?
Sparks, smoke or a burning smell: leave the room and call 911. Never touch a fallen power line; call your utility.
How many emergency electricians here list a phone number?
25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.
Update log for Madison
- October 2026: CR Scores recalculated for 261 electricians serving Madison.
- October 2026: 5 duplicate listings merged.