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Emergency Electricians in Durham, NH (2026)

Top 50 of 139 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 Durham: JNJ Electric Company 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 Durham at a glance

Top emergency electricians in Durham at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1JNJ Electric Company LLC884.9★ (40)Hampton, 3 mi away24/7
2Knight Electrical Contracting Corp865.0★ (176)Amesbury, 19 mi away24/7
3Gosselin Electric865.0★ (61)Hampton, 15 mi away24/7
4Joe Electric855.0★ (63)Concord, 16 mi away24/7
5Heritage Home Service854.9★ (2,248)Hampton, 11 mi away24/7
6Lacerte Electric LLC855.0★ (23)Barrington, 6 mi away24/7
7Brock Electrical Services, LLC855.0★ (15)Lebanon, 5 mi away24/7
8Glynn & Sons Electric845.0★ (50)Chester, 15 mi away24/7
9Eastern Electric, LLC844.8★ (16)Eliot, 13 mi away24/7
10Finlayson Inc845.0★ (24)Kingston, 17 mi away24/7

Call an emergency electrician in Durham 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 Durham, 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 139 is on the electricians page.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  10. #10 Finlayson Inc

    Based in Kingston, 17 mi away

    84/100CR Score

    Ranked #10 because of its Google rating and availability: 5.0★ from 24 Google reviews, open 24/7.

    • 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

  17. #17 Direct Electric

    Based in Concord, 24 mi away

    81/100CR Score

    Ranked #17 because of its Google rating and availability: 5.0★ from 20 Google reviews, open 24/7.

    • 5.0★ from 20 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2131 Dover Rd, Epsom, NH 03234
    View profile for Direct Electric(603) 361-3147

  25. #25 HomeWiz

    Based in Biddeford, 20 mi away

    77/100CR Score

    Ranked #25 because of its Google rating and availability: 4.6★ from 163 Google reviews, open 24/7.

    • 4.6★ from 163 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    694 Post Rd, Wells, ME 04090
    View profile for HomeWiz(207) 506-2232

Top 50 of 139 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 Durham, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26LeDuc Electric LLC755.0★ (11)8 mi
27Epping Electric Services755.0★ (8)12 mi
28Power Pro Electric Inc754.1★ (9)11 mi
29Bunker Electric LLC745.0★ (6)8 mi
30Bridges Electric Inc744.2★ (10)12 mi
31Reilly Electrical Contractors744.8★ (4)11 mi
32Milligan1141 LLC745.0★ (26)23 mi
33Kelly Electric LLC745.0★ (32)25 mi
34AllStar Electric Inc733.7★ (3)12 mi
35Paul Berry Electric Services724.5★ (4)11 mi
36Porter Electrical Contracting725.0★ (35)16 mi
37Houde Electric713.8★ (4)11 mi
38Electric Light Co. Inc714.7★ (6)17 mi
39Catamount Electrical Services LLC705.0★ (11)22 mi
40B K Electric704.8★ (8)20 mi
41Scott Fagan Electrical Contractor705.0★ (3)15 mi
42Pierce Electric705.0★ (5)18 mi
43Costello Electric705.0★ (3)21 mi
44Atlas Electric705.0★ (4)18 mi
45Reliable Resource Electrical Installations704.9★ (7)20 mi
46Dec Dagle Electrical Construction Corp.704.2★ (5)22 mi
47Gemini Electric704.4★ (9)25 mi
48Power Up Generators695.0★ (5)25 mi
49Donahue Electrical Contractors694.5★ (8)22 mi
50Auburn Electric, LLC694.0★ (4)24 mi

How we ranked emergency electricians in Durham

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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
Reputation25%Bayesian-adjusted Google star rating
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2
Review volume10%log10(reviews + 1) against the list maximum
Recency10%Share of reviews from the last 12 months
Availability20%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radius
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)

Emergency electricians in Durham: questions

Which electricians in Durham are open 24/7?

25 on this list post 24/7 hours, including JNJ Electric Company LLC, Knight Electrical Contracting Corp, Gosselin Electric, Joe Electric and Heritage Home Service.

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

JNJ Electric Company LLC is #1, with a CR Score of 88 out of 100 on emergency weights.

How are emergency electricians in Durham ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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 Durham

  1. October 2026: CR Scores recalculated for 139 electricians serving Durham.
  2. October 2026: 3 duplicate listings merged.

More emergency and electrical work pages