483 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Norcross: TE Certified, Electrical, Plumbing, Heating & Cooling, CR Score 91/100; 4.9★ from 11,727 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Aardvark Electric, Inc., posts 24/7 hours; ranked #2 of 483.
Most-reviewed: Casteel Heating, Cooling, Plumbing & Electrical, 10,009 Google reviews at 4.8★, the most of 483 ranked after TE Certified, Electrical, Plumbing, Heating & Cooling; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
483 Norcross electricians are ranked here by CR Score, from 8 published factors. 104 are open 24/7, 288 open Saturdays and 172 open Sundays, based on posted hours. The median Google rating is 4.9★ across 483 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | TE Certified, Electrical, Plumbing, Heating & Cooling | 91 | 4.9★ (11,727) | Roswell, 9 mi away | Sat · Sun · Evenings | Overall |
| 2 | Aardvark Electric, Inc. | 90 | 4.9★ (393) | Atlanta, 4 mi away | 24/7 | Emergencies |
| 3 | Casteel Heating, Cooling, Plumbing & Electrical | 90 | 4.8★ (10,009) | Marietta, 18 mi away | 24/7 | Most reviews |
| 4 | Pat Murphy Electric Inc. | 90 | 4.9★ (684) | Tucker, 8 mi away | 24/7 | — |
| 5 | Kalahari Electrical Services | 90 | 4.9★ (788) | Lawrenceville, 9 mi away | 24/7 | — |
| 6 | Mister Sparky | 90 | 4.8★ (7,989) | Marietta, 18 mi away | 24/7 | — |
| 7 | Bardi Heating, Cooling, Plumbing, Electrical | 90 | 4.7★ (7,525) | Norcross | 24/7 | — |
| 8 | Pat Murphy Electric Inc. | 90 | 4.9★ (806) | Atlanta, 11 mi away | 24/7 | — |
| 9 | 5 Star Electric | 89 | 4.9★ (91) | Norcross | 24/7 | — |
| 10 | Ragsdale Heating, Air, Plumbing & Electrical | 89 | 4.8★ (781) | Suwanee, 9 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 in Norcross
Based in Roswell, 9 mi away
Ranked #1 because of its Google rating and review volume: 4.9★ from 11,727 Google reviews, the most Google reviews on this list (11,727).
Based in Atlanta, 4 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 393 Google reviews, open 24/7.
Based in Marietta, 18 mi away
Ranked #3 because of its Google rating and availability: 4.8★ from 10,009 Google reviews, open 24/7.
Based in Tucker, 8 mi away
Ranked #4 because of its Google rating and availability: 4.9★ from 684 Google reviews, open 24/7.
Based in Lawrenceville, 9 mi away
Ranked #5 because of its Google rating and availability: 4.9★ from 788 Google reviews, open 24/7.
Based in Marietta, 18 mi away
Ranked #6 because of its Google rating and availability: 4.8★ from 7,989 Google reviews, open 24/7.
Based in Norcross
Ranked #7 because of its Google rating and availability: 4.7★ from 7,525 Google reviews, open 24/7.
Based in Atlanta, 11 mi away
Ranked #8 because of its Google rating and availability: 4.9★ from 806 Google reviews, open 24/7.
Based in Norcross
Ranked #9 because of its Google rating and availability: 4.9★ from 91 Google reviews, open 24/7.
Based in Suwanee, 9 mi away
Ranked #10 because of its Google rating and availability: 4.8★ from 781 Google reviews, open 24/7.
Based in Atlanta, 7 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 156 Google reviews, open 24/7.
Based in Canton, 16 mi away
Ranked #12 because of its Google rating and availability: 4.8★ from 2,201 Google reviews, open 24/7.
Based in Marietta, 19 mi away
Ranked #13 because of its Google rating and availability: 4.9★ from 1,853 Google reviews, open 24/7.
Based in Peachtree Corners, 5 mi away
Ranked #14 because of its Google rating and availability: 4.9★ from 144 Google reviews, open 24/7.
Based in Cumming, 19 mi away
Ranked #15 because of its Google rating and availability: 4.9★ from 976 Google reviews, open 24/7.
Based in Lawrenceville, 15 mi away
Ranked #16 because of its Google rating and availability: 4.9★ from 6,399 Google reviews, open 24/7.
Based in Roswell, 7 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 596 Google reviews, listed on Google as “Electrician”.
Based in Atlanta, 9 mi away
Ranked #18 because of its Google rating and availability: 4.8★ from 152 Google reviews, open 24/7.
Based in Dahlonega, 17 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 204 Google reviews, open 24/7.
Based in Peachtree Corners, 4 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 293 Google reviews, listed on Google as “Electrician”.
Based in Marietta, 17 mi away
Ranked #21 because of its Google rating and availability: 4.9★ from 4,846 Google reviews, open 24/7.
Based in Atlanta, 3 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 257 Google reviews, listed on Google as “Electrician”.
Based in Griffin, 16 mi away
Ranked #23 because of its Google rating and availability: 4.9★ from 214 Google reviews, open 24/7.
Based in Dunwoody, 7 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 233 Google reviews, listed on Google as “Electrician”.
Based in Loganville, 18 mi away
Ranked #25 because of its Google rating and availability: 4.9★ from 3,664 Google reviews, open 24/7.
#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 483 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 |
|---|---|---|
| All About Irrigation & Landscape Services | 4.4★ (97) | 10 mi |
| Allgood Plumbing, Electric, Heating, Cooling | 4.3★ (4,292) | 6 mi |
| B G Plumbing | 4.3★ (23) | In Norcross |
| Blue Tiger Electric | 5.0★ (40) | 15 mi |
| Brookhaven Electrical Services | 3.0★ (1) | In Norcross |
| Cam’s Electric | 5.0★ (33) | 16 mi |
| Chen Plumbing | 4.9★ (1,517) | In Norcross |
| Detection Engineering Technology Inc | 5.0★ (1) | In Norcross |
| DOCTOR ELECTRIC | 5.0★ (1) | In Norcross |
| Electrician Atlanta | 4.6★ (94) | 15 mi |
| HCR Construction | 3.0★ (2) | In Norcross |
| Hi-Five Electric | 5.0★ (1) | In Norcross |
| Johnson USA | 5.0★ (2) | In Norcross |
| Legacy Electric | 5.0★ (1) | In Norcross |
| MR Electric LLC | 5.0★ (2) | In Norcross |
| Norcross Plumbing & Drain Clean | 5.0★ (20) | In Norcross |
| Roto-Rooter Plumbing & Water Cleanup | 4.8★ (3,700) | In Norcross |
| Shosa Electric | 5.0★ (5) | In Norcross |
| Triple C Electric, LLC | 5.0★ (1) | In Norcross |
| Weatherby Plumbing Co | 3.7★ (3) | In Norcross |
National price ranges in USD, not adjusted for Norcross. 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 Georgia, Georgia State Construction Industry Licensing Board licenses Electrical contractor licenses (Division of Electrical Contractors).
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 483 Norcross electricians on 8 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. Unknown factors are left out of the score, 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 Norcross data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |