268 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Dixon: Right Now Air & Solar, CR Score 87/100; 4.9★ from 1,388 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): EnergyAid, posts 24/7 hours; ranked #3 of 268.
Most-reviewed: Greiner Heating, Air and Electric, 1,451 Google reviews at 5.0★, the most of 268 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
268 Dixon solar installers are ranked here by CR Score, from 8 published factors. 28 are open 24/7, 139 open Saturdays and 64 open Sundays, based on posted hours. The median Google rating is 4.9★ across 268 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Right Now Air & Solar | 87 | 4.9★ (1,388) | Vacaville, 8 mi away | Sat · Sun · Evenings | Overall |
| 2 | Greiner Heating, Air and Electric | 87 | 5.0★ (1,451) | Dixon | Sat · Sun | Most reviews |
| 3 | EnergyAid | 87 | 4.8★ (737) | Sacramento, 23 mi away | 24/7 | Emergencies |
| 4 | Solar Shine | 86 | 4.9★ (268) | Antioch, 19 mi away | Sat · Sun | — |
| 5 | EXT Cleaning | 83 | 5.0★ (279) | Sacramento, 22 mi away | 24/7 | — |
| 6 | Go Green Solar Clean | 83 | 5.0★ (10) | Sacramento, 17 mi away | 24/7 | — |
| 7 | Cozy Home Services | 83 | 4.9★ (463) | Vacaville, 8 mi away | Sat · Sun · Evenings | — |
| 8 | Gubruds Electrical Services | 82 | 4.8★ (976) | Rancho Cordova, 32 mi away | 24/7 | — |
| 9 | Solar Cleaning and Repair | 82 | 5.0★ (15) | Bonita, 5 mi away | Sat · Sun | — |
| 10 | Rocklin Solar Repair | 82 | 5.0★ (123) | Rocklin, 38 mi away | Sat · Sun · Evenings | — |
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 review volume: 4.9★ from 1,388 Google reviews, 1,388 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dixon
Ranked #2 because of its Google rating and review volume: 5.0★ from 1,451 Google reviews, the most Google reviews on this list (1,451).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sacramento, 23 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 737 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Antioch, 19 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 268 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sacramento, 22 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 279 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sacramento, 17 mi away
Ranked #6 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 Vacaville, 8 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 463 Google reviews, 463 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rancho Cordova, 32 mi away
Ranked #8 because of its Google rating and availability: 4.8★ from 976 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bonita, 5 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rocklin, 38 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 123 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Roseville, 36 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 24 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Benicia, 32 mi away
Ranked #12 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 Sacramento, 23 mi away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 71 Google reviews, listed on Google as “Solar energy company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Sacramento, 25 mi away
Ranked #14 because of its Google rating and availability: 4.5★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Vacaville, 8 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 258 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sacramento, 23 mi away
Ranked #16 because of its Google rating and trade focus: 4.2★ from 375 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Concord, 33 mi away
Ranked #17 because of its Google rating and trade focus: 4.6★ from 135 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fairfield, 19 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Folsom, 33 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 169 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Napa, 29 mi away
Ranked #20 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Carmichael, 30 mi away
Ranked #21 because of its Google rating and availability: 4.8★ from 59 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Antelope, 32 mi away
Ranked #22 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 Davis, 11 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 10 Google reviews, listed on Google as “Solar energy company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Walnut Creek, 39 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fair Oaks, 32 mi away
Ranked #25 because of its Google rating and availability: 4.3★ from 12 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 268 ranked solar installers here; the rest are on their profiles.
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 |
|---|---|---|
| Adapt Technology | 3.0★ (2) | 25 mi |
| AMG Solar Solutions | 3.0★ (2) | 26 mi |
| Bay Solar Group | 5.0★ (2) | 23 mi |
| Blue Oak Energy | 3.0★ (2) | 23 mi |
| BYO Solar Company Elk Grove | 4.5★ (2) | 26 mi |
| California Energy Initiative | 3.0★ (2) | 21 mi |
| Electric Avenue Renewables | 5.0★ (2) | 28 mi |
| GHSSolar Panels Rocklin | 5.0★ (2) | 38 mi |
| Green Energy Products, Inc. | 3.0★ (2) | 24 mi |
| GT Solar Power Concord | 5.0★ (2) | 35 mi |
| Home Solar Inc. | 5.0★ (2) | 18 mi |
| NationWize Solar | 1.5★ (2) | 33 mi |
| NC Electric & Solar Inc | 3.0★ (2) | 34 mi |
| New Dimension Roofing and Solar | 5.0★ (2) | 16 mi |
| North State Solar Cleaning, Inc | 5.0★ (2) | 29 mi |
| Prime Trimming | In Dixon | |
| Robert's Solar | 3.0★ (2) | In Dixon |
| Solar Aesthetics Tiles Folsom | 5.0★ (2) | 37 mi |
| Solar Cleaners | In Dixon | |
| Solara Home Energy | 3.0★ (2) | 38 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 268 Dixon solar installers 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 Dixon 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 |