251 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Granite Bay: EnergyAid, CR Score 87/100; 4.8★ from 737 Google reviews; open 24/7.
Best for emergencies (open 24/7): Cali Solar - Roseville Solar Panel Installation Contractor, posts 24/7 hours; ranked #3 of 251.
Most-reviewed: Sierra Pacific Home & Comfort, Inc., 1,779 Google reviews at 4.5★, the most of 251 ranked; ranked #27.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
251 Granite Bay solar installers are ranked here by CR Score, from 8 published factors. 30 are open 24/7, 125 open Saturdays and 62 open Sundays, based on posted hours. The median Google rating is 4.9★ across 251 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | EnergyAid | 87 | 4.8★ (737) | Sacramento, 19 mi away | 24/7 | Overall |
| 2 | Rocklin Solar Repair | 87 | 5.0★ (123) | Rocklin, 8 mi away | Sat · Sun · Evenings | — |
| 3 | Cali Solar - Roseville Solar Panel Installation Contractor | 87 | 5.0★ (24) | Roseville, 6 mi away | 24/7 | Emergencies |
| 4 | Gubruds Electrical Services | 86 | 4.8★ (976) | Rancho Cordova, 13 mi away | 24/7 | — |
| 5 | Home Details | 84 | 5.0★ (169) | Folsom, 9 mi away | 24/7 | — |
| 6 | Powercore Electric Inc. | 84 | 5.0★ (6) | Roseville, 7 mi away | 24/7 | — |
| 7 | Sunhawk Solar | 84 | 5.0★ (31) | Roseville, 7 mi away | — | — |
| 8 | Solar Conservators | 84 | 5.0★ (7) | Antelope, 10 mi away | 24/7 | — |
| 9 | Solar Electric Pros | 83 | 4.3★ (12) | Fair Oaks, 10 mi away | 24/7 | — |
| 10 | Walsh Electric | 83 | 5.0★ (8) | Cameron Park, 14 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: 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 Rocklin, 8 mi away
Ranked #2 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, 6 mi away
Ranked #3 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 Rancho Cordova, 13 mi away
Ranked #4 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 Folsom, 9 mi away
Ranked #5 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 Roseville, 7 mi away
Ranked #6 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 Roseville, 7 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Solar energy company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Antelope, 10 mi away
Ranked #8 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 Fair Oaks, 10 mi away
Ranked #9 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.
Based in Cameron Park, 14 mi away
Ranked #10 because of its Google rating and availability: 5.0★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sacramento, 23 mi away
Ranked #11 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 Carmichael, 12 mi away
Ranked #12 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 Roseville, 8 mi away
Ranked #13 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 Diamond Springs, 19 mi away
Ranked #14 because of its Google rating and availability: 4.6★ from 195 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Arden-Arcade, 22 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rocklin, 8 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 74 Google reviews, listed on Google as “Solar energy system service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn, 5 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 51 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Grass Valley, 35 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 98 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sacramento, 17 mi away
Ranked #19 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 Ione, 31 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 72 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sacramento, 19 mi away
Ranked #21 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, 26 mi away
Ranked #22 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 Rancho Cordova, 14 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 73 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Folsom, 7 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Solar energy system service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sacramento, 19 mi away
Ranked #25 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.
#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 251 ranked solar installers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | SolarRevive Pros | 81 | 5.0★ (47) | 12 mi |
| 27 | Sierra Pacific Home & Comfort, Inc. | 81 | 4.5★ (1,779) | 12 mi |
| 28 | Eco Solar Cleaning | 81 | 5.0★ (29) | 25 mi |
| 29 | Solarado Roofing & Solar | 81 | 5.0★ (61) | 13 mi |
| 30 | Semper Solaris | 81 | 4.5★ (16) | 12 mi |
| 31 | Nationwide Sun | 81 | 5.0★ (144) | 4 mi |
| 32 | Opal Solar & Gutter Cleaning | 81 | 5.0★ (53) | 36 mi |
| 33 | Easy Clean Exteriors | 80 | 5.0★ (33) | 9 mi |
| 34 | Semper Solaris | 80 | 4.5★ (34) | 20 mi |
| 35 | Sonic Wash | 80 | 4.9★ (152) | 9 mi |
| 36 | Cascade Power | 80 | 4.9★ (26) | 6 mi |
| 37 | Pristine Property Masters | 80 | 5.0★ (33) | 12 mi |
| 38 | Capital City Solar | 80 | 4.9★ (201) | 7 mi |
| 39 | Panel Pros - Solar Cleaning and Maintenance | 80 | 5.0★ (38) | 15 mi |
| 40 | NorCal Roofing & Construction | 80 | 4.7★ (108) | 20 mi |
| 41 | Diamond Solar Solutions, Inc. | 80 | 5.0★ (47) | 19 mi |
| 42 | Val-Penn Energy Solutions | 80 | 5.0★ (20) | 7 mi |
| 43 | Solar Pro Cleaning | 79 | 4.9★ (25) | 11 mi |
| 44 | Sanders Electric | 79 | 5.0★ (213) | 24 mi |
| 45 | North Valley Solar Power | 79 | 4.7★ (24) | 8 mi |
| 46 | Global Energy | 79 | 3.5★ (26) | 6 mi |
| 47 | Sunwave Energy, Inc. | 79 | 4.8★ (18) | 4 mi |
| 48 | Senga Energy, LLC | 79 | 4.7★ (314) | 11 mi |
| 49 | Power Up Solutions | 79 | 4.8★ (184) | 8 mi |
| 50 | Five Star Solar | 79 | 4.9★ (337) | 24 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 |
|---|---|---|
| Adapt Technology | 3.0★ (2) | 17 mi |
| Bay Solar Group | 5.0★ (2) | 20 mi |
| Blue Oak Energy | 3.0★ (2) | 20 mi |
| BYO Solar Company Elk Grove | 4.5★ (2) | 27 mi |
| California Energy Initiative | 3.0★ (2) | 21 mi |
| Consumer Plus Solar | 5.0★ (1) | 8 mi |
| Electric Avenue Renewables | 5.0★ (2) | 17 mi |
| GHSSolar Panels Rocklin | 5.0★ (2) | 8 mi |
| Green Energy Products, Inc. | 3.0★ (2) | 18 mi |
| Hunter Energy Solutions | 3.0★ (2) | In Granite Bay |
| Nicosia Construction | 5.0★ (2) | 17 mi |
| RePower by Solar Universe of El Dorado Hills | 5.0★ (2) | 11 mi |
| Senior Energy Group - Solar Provider in El Dorado Hills and Sacramento Areas | 5.0★ (2) | 11 mi |
| Solagistics LLC | 3.0★ (2) | 36 mi |
| Solar Aesthetics Tiles Folsom | 5.0★ (2) | 8 mi |
| Solara Home Energy | 3.0★ (2) | 8 mi |
| SolarSave Direct El Dorado Hills | 5.0★ (2) | 10 mi |
| Superior Solar Works | In Granite Bay | |
| Wise Choice Solar | In Granite Bay | |
| Zigg Electric | In Granite Bay |
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 251 Granite Bay 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 Granite Bay 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 |