334 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Cornelius: Mister Sparky, CR Score 62/100; 4.8★ from 2,352 Google reviews; open 24/7.
Best for emergencies (open 24/7): On Time Electrical, posts 24/7 hours; ranked #2 of 334.
Most-reviewed: Dilling Heating, Cooling, Plumbing & Electrical, 5,474 Google reviews at 4.9★, the most of 334 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
334 Cornelius electricians are ranked here by CR Score, from ten published factors. 59 are open 24/7, 168 open Saturdays and 98 open Sundays, based on posted hours. The median Google rating is 4.9★ across 334 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mister Sparky | 62 | 4.8★ (2,352) | Charlotte, 18 mi away | 24/7 | Overall |
| 2 | On Time Electrical | 61 | 4.9★ (2,825) | Charlotte, 24 mi away | 24/7 | Emergencies |
| 3 | Mr. Electric of Charlotte Metro | 61 | 4.9★ (485) | Concord, 14 mi away | 24/7 | — |
| 4 | Dilling Heating, Cooling, Plumbing & Electrical | 60 | 4.9★ (1,189) | Mooresville, 8 mi away | 24/7 | — |
| 5 | Century Electrical Services | 60 | 5.0★ (582) | Lake Norman of Catawba, 2 mi away | — | — |
| 6 | Mr. Electric of Gastonia | 60 | 4.9★ (820) | Gastonia, 22 mi away | 24/7 | — |
| 7 | NuBlue Electric, Plumbing and Air | 60 | 4.9★ (2,352) | Cornelius | Sat | — |
| 8 | LiveWire Electrical | 60 | 4.9★ (455) | Charlotte, 20 mi away | 24/7 | — |
| 9 | Dilling Heating, Cooling, Plumbing & Electrical | 59 | 4.9★ (5,474) | Charlotte, 21 mi away | 24/7 | Most reviews |
| 10 | Mr. Electric of South Charlotte | 59 | 5.0★ (226) | Charlotte, 19 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 2,352 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 24 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 2,825 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 14 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 485 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mooresville, 8 mi away
Ranked #4 because of its Google rating and review volume: 4.9★ from 1,189 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Norman of Catawba, 2 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 582 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gastonia, 22 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 820 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cornelius
Ranked #7 because of its Google rating and review volume: 4.9★ from 2,352 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 20 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 455 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 21 mi away
Ranked #9 because of its Google rating and review volume: 4.9★ from 5,474 Google reviews, the most in Cornelius.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 19 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 226 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 7 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 196 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cornelius
Ranked #12 because of its Google rating and review volume: 4.8★ from 900 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 17 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 125 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 19 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 1,779 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 17 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 145 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 20 mi away
Ranked #16 because of its Google rating and review volume: 4.9★ from 2,208 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 12 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 336 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Holly, 15 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 196 Google reviews, listed on Google as “Electrical installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belmont, 9 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 141 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 23 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 322 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 4 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cornelius
Ranked #22 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Davidson, 1 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Electrician”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Mooresville, 8 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 14 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Norman of Catawba, 5 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 334 ranked electricians here; the rest are on their profiles.
20 more electricians within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| A A Electric Co- Kannapolis | 5.0★ (2) | 14 mi |
| Belk E F & Son Electrical Contractors | 4.0★ (2) | 9 mi |
| Electroman Electrical | 4.8★ (25) | 18 mi |
| Family Electric LLC | 4.5★ (8) | 22 mi |
| Forsythe & Son Electric | 5.0★ (3) | 17 mi |
| Fountain Electric & Services | Charlotte, NC | 4.3★ (30) | 21 mi |
| JDM Electric LLC | 4.9★ (71) | 14 mi |
| Jolley Electric | 5.0★ (2) | 17 mi |
| Lake Norman Affordable Electric | 5.0★ (2) | In Cornelius |
| Lifetime Lighting and Electrical Services | 5.0★ (2) | 9 mi |
| M & S Electrical LLC | 5.0★ (7) | 17 mi |
| Marcio Service | 1.5★ (2) | 3 mi |
| Mr. Handyman of Mooresville, Lake Norman, Concord | 4.9★ (645) | 22 mi |
| Muncy Electric LLC | 4.6★ (10) | 16 mi |
| RCI Energy Services | 5.0★ (2) | 5 mi |
| Reliable Electrician Charlotte | 5.0★ (2) | 18 mi |
| RESA Power Charlotte | 5.0★ (2) | In Cornelius |
| United Illumination | 5.0★ (2) | 4 mi |
| Weaver Electric Services | 2.0★ (2) | 17 mi |
| Zachary Beaty Electric | 5.0★ (13) | 23 mi |
National price ranges in USD, not adjusted for Cornelius. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Electrical panel upgrade | $518 | $1,347 | $2,193 | Per panel, installed; typical range of customer-reported jobs. US national range | October 2026 |
In North Carolina, North Carolina State Board of Examiners of Electrical Contractors licenses Electrical wiring and equipment work.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
We scored 334 Cornelius electricians on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
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 | In Cornelius data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |