Top 50 of 878 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.
#1 for emergency electrical work in Naperville: Your Naperville Electrician, open 24/7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | Your Naperville Electrician | 62 | 5.0★ (155) | Naperville | 24/7 |
| 2 | Energy Services Air Conditioning & Heating Co. & Electrical | 61 | 4.9★ (1,929) | Naperville | 24/7 |
| 3 | TR Miller Heating, Cooling, Plumbing and Electrical | 61 | 4.9★ (10,641) | Plainfield, 9 mi away | 24/7 |
| 4 | MJP Electrical Experts Inc | 61 | 5.0★ (73) | Naperville | 24/7 |
| 5 | Adrian Electric | 61 | 4.9★ (261) | Wheaton, 6 mi away | 24/7 |
| 6 | Fail Safe Electric Company | 61 | 4.9★ (85) | Naperville | 24/7 |
| 7 | Mister Sparky of West Chicagoland | 61 | 4.9★ (208) | Downers Grove, 5 mi away | 24/7 |
| 8 | Mr. Electric of Lombard | 61 | 4.9★ (307) | Lombard, 8 mi away | 24/7 |
| 9 | Precision Today Plumbing Heating Cooling Electrical | 61 | 4.8★ (7,723) | Carol Stream, 8 mi away | 24/7 |
| 10 | Bates Electric | 60 | 4.5★ (100) | Naperville | 24/7 |
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.
Open 24/7 · 5.0 from 155 Google reviews
#2Energy Services Air Conditioning & Heating Co. & Electrical
Open 24/7 · 4.9 from 1,929 Google reviews
#3TR Miller Heating, Cooling, Plumbing and Electrical
Open 24/7 · 4.9 from 10,641 Google reviews
Open 24/7 · 5.0 from 73 Google reviews
Open 24/7 · 4.9 from 261 Google reviews
Open 24/7 · 4.9 from 85 Google reviews
#7Mister Sparky of West Chicagoland
Open 24/7 · 4.9 from 208 Google reviews
Open 24/7 · 4.9 from 307 Google reviews
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 878 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.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 155 Google reviews, listed on Google as “Electrician”.
Based in Naperville
Ranked #2 because of its Google rating and review volume: 4.9★ from 1,929 Google reviews.
Based in Plainfield, 9 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 10,641 Google reviews.
Based in Naperville
Ranked #4 because of its Google rating and trade focus: 5.0★ from 73 Google reviews, listed on Google as “Electrician”.
Based in Wheaton, 6 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 261 Google reviews, listed on Google as “Electrician”.
Based in Naperville
Ranked #6 because of its Google rating and trade focus: 4.9★ from 85 Google reviews, listed on Google as “Electrician”.
Based in Downers Grove, 5 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 208 Google reviews, listed on Google as “Electrician”.
Based in Lombard, 8 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 307 Google reviews, listed on Google as “Electrician”.
Based in Carol Stream, 8 mi away
Ranked #9 because of its Google rating and review volume: 4.8★ from 7,723 Google reviews.
Based in Naperville
Ranked #10 because of its Google rating and trade focus: 4.5★ from 100 Google reviews, listed on Google as “Electrician”.
Based in Naperville
Ranked #11 because of its Google rating and trade focus: 4.4★ from 111 Google reviews, listed on Google as “Electrician”.
Based in Crest Hill, 7 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 185 Google reviews, listed on Google as “Electrician”.
Based in Downers Grove, 3 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Electrician”.
Based in Lombard, 8 mi away
Ranked #14 because of its Google rating and review volume: 4.8★ from 3,089 Google reviews.
Based in Village of Campton Hills, 8 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 74 Google reviews, listed on Google as “Electrician”.
Based in Evergreen Park, 9 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 79 Google reviews, listed on Google as “Electrician”.
Based in Addison, 13 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 152 Google reviews, listed on Google as “Electrical installation service”.
Based in Chicago, 20 mi away
Ranked #18 because of its Google rating and review volume: 4.7★ from 27,709 Google reviews.
Based in Wheaton, 6 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 836 Google reviews, listed on Google as “HVAC contractor”.
Based in Saint Charles, 11 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 121 Google reviews, listed on Google as “Electrician”.
Based in Warrenville, 2 mi away
Ranked #21 because of its Google rating and trade focus: 4.5★ from 32 Google reviews, listed on Google as “Electrician”.
Based in North Aurora, 11 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 98 Google reviews, listed on Google as “Electrician”.
Based in Downers Grove, 7 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 1,107 Google reviews, listed on Google as “HVAC contractor”.
Based in Aurora, 4 mi away
Ranked #24 because of its Google rating and review volume: 4.7★ from 5,573 Google reviews.
Based in Naperville
Ranked #25 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Electrician”.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.
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 |