231 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Crestline: Affordable Solar Cleaning Pros, CR Score 94/100; 5.0★ from 628 Google reviews; open 24/7.
Best for emergencies (open 24/7): EnergyAid, posts 24/7 hours; ranked #2 of 231.
Most-reviewed: Burgeson's Heating, A/C, Electrical, Solar & Plumbing, 1,032 Google reviews at 4.8★, the most of 231 ranked; ranked #15.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
231 Crestline solar installers are ranked here by CR Score, from 8 published factors. 20 are open 24/7, 127 open Saturdays and 60 open Sundays, based on posted hours. The median Google rating is 5.0★ across 231 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Affordable Solar Cleaning Pros | 94 | 5.0★ (628) | Loma Linda, 12 mi away | 24/7 | Overall |
| 2 | EnergyAid | 92 | 4.8★ (534) | San Bernardino, 13 mi away | 24/7 | Emergencies |
| 3 | Solar Express Cleaning | 91 | 5.0★ (308) | Chino Hills, 20 mi away | 24/7 | — |
| 4 | Option One Solar | 87 | 4.9★ (346) | Apple Valley, 19 mi away | Sat · Sun · Evenings | — |
| 5 | SoCal Solar Panel Cleaning Company | 86 | 5.0★ (246) | La Verne, 28 mi away | Sat · Sun · Evenings | — |
| 6 | SoCal Green Homes | 84 | 5.0★ (21) | Altadena, 24 mi away | 24/7 | — |
| 7 | BC Solar Solutions | 84 | 5.0★ (32) | Fontana, 12 mi away | Sat · Sun · Evenings | — |
| 8 | CL Window Shine - Pressure Washing, & Solar Installation | 83 | 4.9★ (322) | Anaheim, 38 mi away | 24/7 | — |
| 9 | Semper Solaris | 83 | 4.7★ (64) | Redlands, 13 mi away | Sat · Sun · Evenings | — |
| 10 | FlowState Solar Cleaning | 83 | 5.0★ (91) | Good Hope, 30 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 availability: 5.0★ from 628 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Bernardino, 13 mi away
Ranked #2 because of its Google rating and availability: 4.8★ from 534 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Chino Hills, 20 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 308 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Apple Valley, 19 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 346 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in La Verne, 28 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 246 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Altadena, 24 mi away
Ranked #6 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fontana, 12 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Anaheim, 38 mi away
Ranked #8 because of its Google rating and availability: 4.9★ from 322 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Redlands, 13 mi away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 64 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Good Hope, 30 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 91 Google reviews, listed on Google as “Solar panel maintenance service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lake Elsinore, 39 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 41 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Riverside, 21 mi away
Ranked #12 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 Riverside, 18 mi away
Ranked #13 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 Riverside, 25 mi away
Ranked #14 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 Redlands, 13 mi away
Ranked #15 because of its Google rating and review volume: 4.8★ from 1,032 Google reviews, the most Google reviews on this list (1,032).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Eastvale, 32 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 310 Google reviews, listed on Google as “Solar panel maintenance service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hemet, 39 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 91 Google reviews, listed on Google as “Solar energy system service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Burbank, 23 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Upland, 23 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 110 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Bernardino, 10 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Riverside, 16 mi away
Ranked #21 because of its Google rating and review volume: 4.6★ from 356 Google reviews, 356 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Banning, 32 mi away
Ranked #22 because of its Google rating and review volume: 5.0★ from 729 Google reviews, 729 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Victorville, 16 mi away
Ranked #23 because of its Google rating and review volume: 4.9★ from 267 Google reviews, 267 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Riverside, 18 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Solar energy system service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Fontana, 13 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Solar panel maintenance service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
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 231 Crestline 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 Crestline 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 |