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ContractorsRanked

Emergency Electricians in Windham, NH (2026)

Top 50 of 486 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 Windham: Sylvester Electric, Inc., 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 Windham at a glance

Top emergency electricians in Windham at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Sylvester Electric, Inc.904.7★ (898)Dracut, 8 mi away24/7
2TF Electric895.0★ (148)Dracut, 9 mi away24/7
3Cote Electric, LLC884.8★ (399)Manchester, 15 mi away24/7
4Dalpe Electric LLC884.9★ (52)Derry, 6 mi away24/7
5MillTown Plumbing, Heating, Cooling and Electrical874.8★ (2,927)Chelmsford, 13 mi away24/7
6Timothy Santos Electric875.0★ (100)Tewksbury, 13 mi away24/7
7Integrity Electrical Services875.0★ (242)Wilmington, 19 mi away24/7
8High Ground Service Pros - Plumbers Electricians & HVAC Technicians874.9★ (2,303)Manchester, 16 mi away24/7
9Heritage Home Service864.8★ (7,956)Auburn, 11 mi away24/7
10Custom Electric & Communications. A VoltWorks Company.865.0★ (39)Merrimack, 10 mi away24/7

Call an emergency electrician in Windham 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 Windham, 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 486 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.

  2. #2 TF Electric

    Based in Dracut, 9 mi away

    89/100CR Score

    Ranked #2 because of its Google rating and availability: 5.0★ from 148 Google reviews, open 24/7.

    • 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

Top 50 of 486 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 Windham, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26LHR Plumbing Heating Cooling and Electric854.9★ (454)15 mi
27Diorio Licensed Electrician845.0★ (43)17 mi
28Finlayson Inc845.0★ (24)14 mi
29Walley's Heating & Air844.9★ (793)8 mi
30Scotti Electric845.0★ (121)25 mi
31Modern Electrical Services844.8★ (94)15 mi
32Denommee Plumbing, HVAC & Electric844.7★ (427)12 mi
33Fantastic Electricians845.0★ (13)12 mi
34Glynn & Sons Electric845.0★ (50)15 mi
35Deao Electric844.7★ (96)19 mi
36Bill Trombly Plumbing - Heating - Cooling - Electric844.7★ (598)14 mi
37One Stop Electrics845.0★ (15)8 mi
38Heritage Home Service844.8★ (3,352)16 mi
39Larry Berger Electric845.0★ (10)11 mi
40Almon Electric LLC845.0★ (17)14 mi
41Hewson Electric LLC845.0★ (33)14 mi
42Joe's Electrical845.0★ (4)7 mi
43Pincence Electric835.0★ (7)10 mi
44Sorenson Electric, Inc.835.0★ (18)16 mi
45Addario's Plumbing, Heating, Cooling & Electrical Services834.6★ (2,076)20 mi
46Modern Electric, Inc.835.0★ (24)18 mi
47Stewart Electrical Contracting, Inc.834.6★ (11)11 mi
48Aries Electrical Service And Controls833.9★ (7)8 mi
49Clark Electric834.9★ (77)24 mi
50Joe Electric835.0★ (63)25 mi

How we ranked emergency electricians in Windham

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 Windham: questions

Which electricians in Windham are open 24/7?

25 on this list post 24/7 hours, including Sylvester Electric, Inc., TF Electric, Cote Electric, LLC, Dalpe Electric LLC and MillTown Plumbing, Heating, Cooling and Electrical.

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

Sylvester Electric, Inc. is #1, with a CR Score of 90 out of 100 on emergency weights.

How are emergency electricians in Windham 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 Windham

  1. October 2026: CR Scores recalculated for 486 electricians serving Windham.
  2. October 2026: 2 duplicate listings merged.

More emergency and electrical work pages