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Emergency Electricians in Derry, NH (2026)

Top 50 of 380 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 Derry: Cote Electric, LLC, 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 Derry at a glance

Top emergency electricians in Derry at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Cote Electric, LLC624.8★ (399)Manchester, 9 mi away24/7
2Dalpe Electric LLC614.9★ (52)Derry24/7
3Sylvester Electric, Inc.614.7★ (898)Dracut, 14 mi away24/7
4Heritage Home Service604.8★ (7,956)Auburn, 6 mi away24/7
5The Speedy Sparky LLC605.0★ (26)Derry24/7
6High Ground Service Pros - Plumbers Electricians & HVAC Technicians604.9★ (2,303)Manchester, 11 mi away24/7
7TF Electric605.0★ (148)Dracut, 14 mi away24/7
8Custom Electric & Communications. A VoltWorks Company.595.0★ (39)Merrimack, 8 mi away24/7
9Joseph L. Stone Master Electrician594.6★ (11)Derry24/7
10G Soto Electrical Services, LLC595.0★ (45)Manchester, 10 mi away24/7

Call an emergency electrician in Derry 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 Derry, 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 380 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 Derry

    #1 Cote Electric, LLC

    Based in Manchester, 9 mi away

    62/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.8★ from 399 Google reviews, listed on Google as “Electrician”.

    • 4.8★ from 399 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    555 Valley St, Manchester, NH 03103
    View profile for Cote Electric, LLC(603) 825-5946

  7. #7 TF Electric

    Based in Dracut, 14 mi away

    60/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 148 Google reviews, listed on Google as “Electrician”.

    • 5.0★ from 148 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1393 Lakeview Ave #3a, Dracut, MA 01826
    View profile for TF Electric(978) 479-9030

  22. #22 Bohan Electric LLC

    Based in Auburn, 10 mi away

    57/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.8★ from 17 Google reviews, listed on Google as “Electrician”.

    • 4.8★ from 17 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    78 Londonderry Tpke, Hooksett, NH 03106
    View profile for Bohan Electric LLC(603) 854-9813

  23. #23 Finlayson Inc

    Based in Kingston, 13 mi away

    57/100CR Score

    Ranked #23 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Electrician”.

    • 5.0★ from 24 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    24 Great Pond Rd, Kingston, NH 03848
    View profile for Finlayson Inc(617) 365-0017

  25. #25 One Stop Electrics

    Based in Nashua, 11 mi away

    57/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Electrician”.

    • 5.0★ from 15 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    Heon Ct, Nashua, NH 03060
    View profile for One Stop Electrics(978) 942-6691

Top 50 of 380 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 Derry, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26128 Plumbing, Heating, Cooling & Electric575.0★ (562)17 mi
27Joe Electric575.0★ (63)19 mi
28Hillson Electric575.0★ (21)13 mi
29Chandler Electrical Services575.0★ (5)6 mi
30David Cooper Electrician Inc.565.0★ (18)14 mi
31Reynolds Electric Company564.9★ (41)19 mi
32CLK Electric LLC563.5★ (8)7 mi
33Pincence Electric565.0★ (7)10 mi
34Walley's Heating & Air564.9★ (793)11 mi
35128 Plumbing, Heating, Cooling & Electric565.0★ (443)20 mi
36Santiago Electric565.0★ (46)21 mi
37Pro Electrical Services, Inc565.0★ (59)23 mi
38Denommee Plumbing, HVAC & Electric564.7★ (427)16 mi
39Deao Electric564.7★ (96)24 mi
40Larry Berger Electric565.0★ (10)14 mi
41Diorio Licensed Electrician565.0★ (43)23 mi
42Almon Electric LLC565.0★ (17)18 mi
43Sanford Temperature Control554.9★ (1,832)19 mi
44Fantastic Electricians555.0★ (13)17 mi
45Heritage Home Service554.8★ (3,352)22 mi
46Joe's Electrical555.0★ (4)11 mi
47Sorenson Electric, Inc.555.0★ (18)19 mi
48Standby Solutions555.0★ (4)11 mi
49Kingston Electric Inc554.6★ (11)15 mi
50On It Electric555.0★ (32)22 mi

How we ranked emergency electricians in Derry

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 Derry: questions

Which electricians in Derry are open 24/7?

25 on this list post 24/7 hours, including Cote Electric, LLC, Dalpe Electric LLC, Sylvester Electric, Inc., Heritage Home Service and The Speedy Sparky LLC.

Who is ranked #1 for emergency electrical work in Derry, NH?

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

How are emergency electricians in Derry 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 Derry

  1. October 2026: CR Scores recalculated for 380 electricians serving Derry.
  2. October 2026: 2 duplicate listings merged.

More emergency and electrical work pages