163 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Napa: Mister Sparky of North Bay, CR Score 87/100; 5.0★ from 253 Google reviews; open 24/7.
Best for emergencies (open 24/7): Rocky Hill Electric, posts 24/7 hours; ranked #2 of 163.
Most-reviewed: Service Champions, 5,220 Google reviews at 4.9★, the most of 163 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
163 Napa electricians are ranked here by CR Score, from 8 published factors. 25 are open 24/7, 65 open Saturdays and 48 open Sundays, based on posted hours. The median Google rating is 5.0★ across 163 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mister Sparky of North Bay | 87 | 5.0★ (253) | Novato, 21 mi away | 24/7 | Overall |
| 2 | Rocky Hill Electric | 86 | 5.0★ (203) | San Rafael, 24 mi away | 24/7 | Emergencies |
| 3 | Frontline Electrical Services | 85 | 4.8★ (138) | Benicia, 18 mi away | 24/7 | — |
| 4 | floyds electric biz | 85 | 5.0★ (13) | Linda, 3 mi away | 24/7 | — |
| 5 | ENJ Tech Solutions | 85 | 5.0★ (12) | Concord, 10 mi away | 24/7 | — |
| 6 | Kingdom Minded Electric INC | 84 | 4.6★ (12) | Sonoma, 10 mi away | 24/7 | — |
| 7 | Service Champions | 84 | 4.9★ (5,220) | Martinez, 23 mi away | 24/7 | Most reviews |
| 8 | Pearson Brothers Electrical Service | 83 | 4.8★ (144) | Novato, 21 mi away | 24/7 | — |
| 9 | Bellows Plumbing, Heating, Cooling & Electrical | 83 | 4.9★ (480) | Novato, 21 mi away | 24/7 | — |
| 10 | APG Electric | 83 | 5.0★ (381) | Santa Rosa, 25 mi away | Sat · Sun | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and availability: 5.0★ from 253 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Rafael, 24 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 203 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Benicia, 18 mi away
Ranked #3 because of its Google rating and availability: 4.8★ from 138 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Linda, 3 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 13 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Concord, 10 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sonoma, 10 mi away
Ranked #6 because of its Google rating and availability: 4.6★ from 12 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Martinez, 23 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 5,220 Google reviews, the most Google reviews on this list (5,220).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Novato, 21 mi away
Ranked #8 because of its Google rating and availability: 4.8★ from 144 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Novato, 21 mi away
Ranked #9 because of its Google rating and availability: 4.9★ from 480 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 25 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 381 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Vacaville, 19 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 20 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Napa
Ranked #12 because of its Google rating and review volume: 4.8★ from 912 Google reviews, 912 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Vallejo, 10 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fairfax, 21 mi away
Ranked #14 because of its Google rating and availability: 5.0★ from 11 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rohnert Park, 22 mi away
Ranked #15 because of its Google rating and availability: 5.0★ from 13 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Rafael, 24 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 98 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Vallejo, 12 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Petaluma, 20 mi away
Ranked #18 because of its Google rating and availability: 4.9★ from 538 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Vacaville, 22 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Vallejo, 14 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 124 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Napa
Ranked #21 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Benicia, 12 mi away
Ranked #22 because of its Google rating and availability: 5.0★ from 14 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Napa
Ranked #23 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Electrician”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Boyes Hot Springs, 15 mi away
Ranked #24 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 22 mi away
Ranked #25 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 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 163 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 |
|---|---|---|
| Aleco Electric | 3.7★ (6) | 13 mi |
| Blaziek Electric | 5.0★ (1) | In Napa |
| DAP Power Systems | In Napa | |
| Delta Electrical Construction Inc | 4.2★ (5) | 23 mi |
| Ferris Electric | 5.0★ (4) | 23 mi |
| Gossage Electric | 5.0★ (3) | 23 mi |
| Green Air Heating and Air Conditioning, Inc. | 4.6★ (69) | 24 mi |
| J P Electric | 4.0★ (3) | 20 mi |
| John Lopes Electric | In Napa | |
| JS Design + Build | 4.0★ (4) | In Napa |
| Long Electric | 5.0★ (2) | In Napa |
| Ortiz Electric | 5.0★ (2) | In Napa |
| Rainbow Electric Corporation | 4.0★ (3) | 23 mi |
| Ruiz Electrical | In Napa | |
| S S Construction | 5.0★ (5) | 24 mi |
| Silverado Electric | 5.0★ (1) | In Napa |
| Thern Electric | 5.0★ (1) | In Napa |
| Three D Electric | 2.6★ (5) | 17 mi |
| Woltz Electric | 5.0★ (1) | In Napa |
| ZV Construction | 5.0★ (2) | In Napa |
National price ranges in USD, not adjusted for Napa. 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 California, Contractors State License Board (CSLB) licenses C-10 Electrical contractor license (electricians themselves are certified by the Department of Industrial Relations).
Jobs of $1,000 or more in labor and materials (from January 1, 2025).
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 163 Napa 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 Napa 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 |