140 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Cotati: APG Electric, CR Score 90/100; 5.0★ from 381 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Mister Sparky of North Bay, posts 24/7 hours; ranked #2 of 140.
Most-reviewed: Ongaro & Sons, 1,222 Google reviews at 4.9★, the most of 140 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
140 Cotati electricians are ranked here by CR Score, from 8 published factors. 24 are open 24/7, 59 open Saturdays and 41 open Sundays, based on posted hours. The median Google rating is 5.0★ across 140 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | APG Electric | 90 | 5.0★ (381) | Santa Rosa, 8 mi away | Sat · Sun | Overall |
| 2 | Mister Sparky of North Bay | 89 | 5.0★ (253) | Novato, 20 mi away | 24/7 | Emergencies |
| 3 | Ongaro & Sons | 88 | 4.9★ (1,222) | Santa Rosa, 8 mi away | 24/7 | Most reviews |
| 4 | Next Generation Electric Inc | 88 | 5.0★ (13) | Rohnert Park, 3 mi away | 24/7 | — |
| 5 | Rocky Hill Electric | 88 | 5.0★ (203) | San Rafael, 23 mi away | 24/7 | — |
| 6 | Electrical Detectives Inc. | 87 | 5.0★ (46) | Cotati | Sat · Sun · Evenings | — |
| 7 | Ongaro & Sons | 87 | 4.9★ (538) | Petaluma, 6 mi away | 24/7 | — |
| 8 | Ace Wiring Electric | 86 | 4.9★ (111) | San Rafael, 22 mi away | 24/7 | — |
| 9 | Pearson Brothers Electrical Service | 86 | 4.8★ (144) | Novato, 18 mi away | 24/7 | — |
| 10 | Bellows Plumbing, Heating, Cooling & Electrical | 85 | 4.9★ (480) | Novato, 20 mi away | 24/7 | — |
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 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 Novato, 20 mi away
Ranked #2 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 Santa Rosa, 8 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 1,222 Google reviews, the most Google reviews on this list (1,222).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rohnert Park, 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 San Rafael, 23 mi away
Ranked #5 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 Cotati
Ranked #6 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Electrical installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Petaluma, 6 mi away
Ranked #7 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 San Rafael, 22 mi away
Ranked #8 because of its Google rating and availability: 4.9★ from 111 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Novato, 18 mi away
Ranked #9 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, 20 mi away
Ranked #10 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, 3 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 25 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 8 mi away
Ranked #12 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cotati
Ranked #13 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Petaluma, 7 mi away
Ranked #14 because of its Google rating and availability: 5.0★ from 30 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 9 mi away
Ranked #15 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 Sonoma, 14 mi away
Ranked #16 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 Petaluma, 7 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rohnert Park, 1 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Electrician”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Santa Rosa, 10 mi away
Ranked #19 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 Windsor, 18 mi away
Ranked #20 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 Fairfax, 18 mi away
Ranked #21 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 Santa Rosa, 8 mi away
Ranked #22 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Boyes Hot Springs, 8 mi away
Ranked #23 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 San Rafael, 23 mi away
Ranked #24 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 Cotati
Ranked #25 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.
#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 140 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 |
|---|---|---|
| Aladdin's Electric Co Of-North | 4.5★ (2) | In Cotati |
| All Star Electric | 5.0★ (54) | 10 mi |
| Barbieri Electric | 5.0★ (2) | In Cotati |
| C&C Contracting | 5.0★ (5) | In Cotati |
| CK Electrical Inc. | 5.0★ (4) | 22 mi |
| Elevated Comfort | 4.9★ (949) | In Cotati |
| Elevated Electric | 5.0★ (22) | 2 mi |
| Ferris Electric | 5.0★ (4) | 6 mi |
| Hulbert Heating & Air Conditioning Inc | 5.0★ (54) | In Cotati |
| HVAC Controls Corp | 2.0★ (1) | In Cotati |
| JBL Solar Energy | 5.0★ (1) | In Cotati |
| Mape Electric | 5.0★ (13) | 2 mi |
| Rainbow Electric Corporation | 4.0★ (3) | In Cotati |
| Ray’s Rescue Plumbing | 5.0★ (37) | In Cotati |
| Roy's Sewer Service | 3.6★ (15) | In Cotati |
| S S Construction | 5.0★ (5) | 10 mi |
| Schafer Electric Services, Inc | 5.0★ (82) | 14 mi |
| The 2 Brothers Handyman | 5.0★ (6) | In Cotati |
| Tony's Auto Electric | 3.5★ (16) | 8 mi |
| Trimyc Mechanical | 5.0★ (1) | In Cotati |
National price ranges in USD, not adjusted for Cotati. 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 140 Cotati 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 Cotati 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 |