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Emergency Electricians in Cromwell, CT (2026)

Top 50 of 409 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

    #1 for emergency electrical work in Cromwell: QC 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 Cromwell at a glance

Top emergency electricians in Cromwell at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1QC Electric625.0★ (261)Wallingford Center, 9 mi away24/7
2Lonsdale Electric LLC625.0★ (73)Portland, 1 mi away24/7
3AJP Electric625.0★ (1,102)Ellington, 19 mi away24/7
4Putnam Electric LLC625.0★ (59)Cromwell24/7
5J.S. Electrical LLC624.9★ (441)Plainville, 13 mi away24/7
6G. Gray Electric LLC624.9★ (207)Ansonia, 9 mi away24/7
7Making Power Moves, LLC615.0★ (99)Bristol, 9 mi away24/7
8Mainline Electric LLC614.9★ (108)Hebron, 9 mi away24/7
9First Light Electrical LLC615.0★ (25)Cromwell24/7
10KSB Electric605.0★ (245)Glastonbury Center, 16 mi away24/7

Call an emergency electrician in Cromwell 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.

The 50 emergency electricians in Cromwell, 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 409 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.

  1. Ranked #1 in Cromwell

    #1 QC Electric

    Based in Wallingford Center, 9 mi away

    62/100CR Score

    Ranked #1 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
    View profile for QC Electric(860) 218-8008

  3. #3 AJP Electric

    Based in Ellington, 19 mi away

    62/100CR Score

    Ranked #3 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
    View profile for AJP Electric(860) 875-7755

  5. #5 J.S. Electrical LLC

    Based in Plainville, 13 mi away

    62/100CR Score

    Ranked #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
    View profile for J.S. Electrical LLC(860) 351-5660

  10. #10 KSB Electric

    Based in Glastonbury Center, 16 mi away

    60/100CR Score

    Ranked #10 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
    View profile for KSB Electric(860) 854-3772

  12. #12 Newington Electric

    Based in Newington, 6 mi away

    60/100CR Score

    Ranked #12 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
    View profile for Newington Electric(860) 667-1948

  17. #17 JMP ELECTRIC LLC

    Based in Middletown, 6 mi away

    60/100CR Score

    Ranked #17 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
    View profile for JMP ELECTRIC LLC(860) 770-7251

Top 50 of 409 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.

electricians in Cromwell, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Power Plus Electric LLC585.0★ (5)In Cromwell
27Tine Dale Electrical Contractors584.0★ (50)7 mi
28OnLehane Electric585.0★ (52)15 mi
29PURE ENERGY LLC584.8★ (23)9 mi
30Degree Heating and Cooling584.8★ (1,302)9 mi
31AWB Electrical Services LLC584.2★ (42)9 mi
32Prime Green Energy LLC585.0★ (21)10 mi
33Grenier Electrical LLC585.0★ (16)9 mi
34O’Brien Electrical Contracting585.0★ (16)9 mi
35LAWSON POWER SOURCE LLC584.5★ (55)13 mi
36Nyerick Electric584.9★ (28)12 mi
37Call The Bee584.8★ (2,959)15 mi
38Lighthouse Enterprises Inc584.0★ (4)In Cromwell
39Harwinton Electric575.0★ (103)23 mi
40Total Mechanical Systems574.7★ (2,607)14 mi
41Everett Electrical Contractor llc575.0★ (4)2 mi
42Accurate Electric LLC575.0★ (23)12 mi
43Accurate Electrical Contractors575.0★ (619)19 mi
44U.s. Electrical Services Inc573.8★ (8)4 mi
45Wired Up Solutions LLC575.0★ (21)13 mi
46Bright Electrical Contractors LLC575.0★ (25)14 mi
47Eriksson Electric574.8★ (19)12 mi
48AB Electric & Security LLC575.0★ (9)9 mi
49Venora Electric Inc574.7★ (58)18 mi
50Access Electric LLC574.6★ (11)9 mi

How we ranked emergency electricians in Cromwell

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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency electricians in Cromwell: questions

Which electricians in Cromwell are open 24/7?

25 on this list post 24/7 hours, including QC Electric, Lonsdale Electric LLC, AJP Electric, Putnam Electric LLC and J.S. Electrical LLC.

Who is ranked #1 for emergency electrical work in Cromwell, CT?

QC Electric is #1, with a CR Score of 62 out of 100 on emergency weights.

How are emergency electricians in Cromwell 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 Cromwell

  1. October 2026: CR Scores recalculated for 409 electricians serving Cromwell.
  2. October 2026: 7 duplicate listings merged.

More emergency and electrical work pages