245 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in American Canyon: SunPower®, CR Score 61/100; 4.5★ from 1,576 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Smart Solar Panel Cleaning Bay Area, posts 24/7 hours; ranked #2 of 245.
Most-reviewed: Greiner Heating, Air and Electric, 1,451 Google reviews at 5.0★, the most of 245 ranked after SunPower®; ranked #25.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
245 American Canyon solar installers are ranked here by CR Score, from ten published factors. 30 are open 24/7, 129 open Saturdays and 78 open Sundays, based on posted hours. The median Google rating is 4.9★ across 245 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | SunPower® | 61 | 4.5★ (1,576) | Richmond, 19 mi away | Sat · Sun · Evenings | Overall |
| 2 | Smart Solar Panel Cleaning Bay Area | 61 | 5.0★ (418) | Hayward, 37 mi away | 24/7 | Emergencies |
| 3 | Sunrun Solar | 60 | 4.8★ (472) | Petaluma, 22 mi away | Sat · Sun | — |
| 4 | East Bay Solar Cleaning LLC | 60 | 5.0★ (104) | Lafayette, 21 mi away | 24/7 | — |
| 5 | Sunlight Solar Clean | 60 | 5.0★ (484) | Santa Rosa, 32 mi away | Sat · Sun · Evenings | — |
| 6 | Solar Shine | 59 | 4.9★ (268) | Antioch, 26 mi away | Sat · Sun | — |
| 7 | Caro Electric, LLC | 59 | 5.0★ (14) | Benicia, 3 mi away | 24/7 | — |
| 8 | Right Now Air & Solar | 59 | 4.9★ (1,388) | Vacaville, 23 mi away | Sat · Sun · Evenings | — |
| 9 | Twinpeak Solar | 58 | 5.0★ (6) | American Canyon | 24/7 | — |
| 10 | Semper Solaris | 58 | 4.6★ (135) | Concord, 17 mi away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
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 review volume: 4.5★ from 1,576 Google reviews, the most in American Canyon.
Based in Hayward, 37 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 418 Google reviews, listed on Google as “Solar energy company”.
Based in Petaluma, 22 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 472 Google reviews, listed on Google as “Solar energy company”.
Based in Lafayette, 21 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 104 Google reviews, listed on Google as “Solar panel maintenance service”.
Based in Santa Rosa, 32 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 484 Google reviews, listed on Google as “Solar panel maintenance service”.
Based in Antioch, 26 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 268 Google reviews, listed on Google as “Solar energy company”.
Based in Benicia, 3 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Solar energy company”.
Based in Vacaville, 23 mi away
Ranked #8 because of its Google rating and review volume: 4.9★ from 1,388 Google reviews.
Based in American Canyon
Ranked #9 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Solar energy company”.
Based in Concord, 17 mi away
Ranked #10 because of its Google rating and trade focus: 4.6★ from 135 Google reviews, listed on Google as “Solar energy company”.
Based in Alameda, 2 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Solar panel maintenance service”.
Based in Santa Rosa, 35 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 157 Google reviews, listed on Google as “Solar energy company”.
Based in San Anselmo, 22 mi away
Ranked #13 because of its Google rating and review volume: 4.9★ from 762 Google reviews.
Based in Walnut Creek, 22 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Solar energy company”.
Based in Napa, 8 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Solar energy company”.
Based in Fairfield, 12 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “Solar energy company”.
Based in Petaluma, 22 mi away
Ranked #17 because of its Google rating and review volume: 4.9★ from 538 Google reviews.
Based in Santa Rosa, 31 mi away
Ranked #18 because of its Google rating and review volume: 4.9★ from 1,222 Google reviews.
Based in Fairfield, 10 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Solar panel maintenance service”.
Based in Vacaville, 23 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 258 Google reviews, listed on Google as “Solar energy company”.
Based in Fairfield, 12 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Solar energy company”.
Based in Santa Rosa, 33 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Solar energy company”.
Based in Dublin, 22 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 205 Google reviews, listed on Google as “Solar energy company”.
Based in San Francisco, 28 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Solar energy company”.
Based in Dixon, 32 mi away
Ranked #25 because of its Google rating and review volume: 5.0★ from 1,451 Google reviews.
#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 245 ranked solar installers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Save a Lot Solar | 56 | 4.9★ (45) | 20 mi |
| 27 | HomePro Solutions | 55 | 4.9★ (70) | 36 mi |
| 28 | Living Brite | 55 | 5.0★ (20) | 12 mi |
| 29 | Solar Pro Energy Systems | 55 | 4.7★ (55) | 40 mi |
| 30 | Gomax Solar System inc. | 55 | 5.0★ (17) | 10 mi |
| 31 | Teodor Window Solar Cleaning | 55 | 4.9★ (80) | 5 mi |
| 32 | Hurst Solar Panel Cleaning | 55 | 5.0★ (118) | 37 mi |
| 33 | Solar Bill Review | 55 | 5.0★ (128) | 37 mi |
| 34 | Cozy Home Services | 55 | 4.9★ (463) | 23 mi |
| 35 | Smart Home Security Control | 55 | 5.0★ (31) | 22 mi |
| 36 | SolarSesame | 55 | 4.9★ (126) | 38 mi |
| 37 | Yes Solar Brokers | 54 | 5.0★ (8) | 6 mi |
| 38 | North Valley Solar Power | 54 | 4.8★ (25) | 19 mi |
| 39 | Solano Solar Cleaning LLC | 54 | 5.0★ (40) | 29 mi |
| 40 | Sunrun Solar | 54 | 3.8★ (469) | 28 mi |
| 41 | KOTA Energy Group | 54 | 4.1★ (94) | 16 mi |
| 42 | Ally Electric And Solar Inc | 54 | 4.7★ (26) | 18 mi |
| 43 | High Definition Solar | 54 | 4.1★ (142) | 18 mi |
| 44 | SolarGuru Energy | 54 | 5.0★ (3) | 21 mi |
| 45 | Squeaky Clean Solar | 54 | 5.0★ (5) | 1 mi |
| 46 | Shining Solar Solutions | 54 | 5.0★ (5) | 16 mi |
| 47 | First Response Solar | 54 | 5.0★ (90) | 31 mi |
| 48 | Sun Light & Power Solar | 54 | 4.8★ (73) | 22 mi |
| 49 | 5 Star Energy Pros | 53 | 1.6★ (7) | 5 mi |
| 50 | Energy Volition | 53 | 5.0★ (8) | 15 mi |
20 more solar installers within 40 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-1 Guaranteed Heating & Air, Inc | 4.9★ (236) | In American Canyon |
| All Season Guys Inc. | 4.6★ (5) | In American Canyon |
| Borrego (Oakland) | 4.0★ (2) | 25 mi |
| Contra Costa Sun | 5.0★ (2) | 24 mi |
| Cowan Roofing Inc. | 4.2★ (5) | In American Canyon |
| Eagle Shield | 3.0★ (2) | 29 mi |
| GT Solar Power Concord | 5.0★ (2) | 18 mi |
| NationWize Solar | 1.5★ (2) | 10 mi |
| NC Electric & Solar Inc | 3.0★ (2) | 19 mi |
| New Dimension Roofing and Solar | 5.0★ (2) | 15 mi |
| Peter Ellis Construction | 4.3★ (17) | In American Canyon |
| Phils Electric Company | 5.0★ (2) | 24 mi |
| R & S Glazing Specialties | 4.9★ (17) | In American Canyon |
| Solar Dealers | 5.0★ (2) | 22 mi |
| Solar Energy JKL | 5.0★ (2) | 25 mi |
| Starr Heating & Cooling | 5.0★ (1) | In American Canyon |
| Sunshine Roofing | 3.8★ (17) | In American Canyon |
| Universe Solar Panel Oakland | 3.0★ (2) | 28 mi |
| Vine Electric, Inc. | 4.4★ (9) | In American Canyon |
| You Benefit Solar | 3.0★ (2) | 20 mi |
Typical prices in USD, adjusted for California with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Solar panel installation | $29,770 | $33,680 | $36,640 | Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.08 Pacific factor (2025 Cost vs. Value Report) | October 2026 |
We scored 245 American Canyon solar installers 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 American Canyon 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 |