94/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 628 Google reviews, open 24/7.
- 5.0★ from 628 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1924 Hardt St, Loma Linda, CA 92354
Best Solar Installers in Calimesa, CA (2026)
272 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Calimesa: Affordable Solar Cleaning Pros, CR Score 94/100; 5.0★ from 628 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): EnergyAid, posts 24/7 hours; ranked #2 of 272.
- 13
Most-reviewed: Burgeson's Heating, A/C, Electrical, Solar & Plumbing, 1,032 Google reviews at 4.8★, the most of 272 ranked; ranked #13.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
272 Calimesa solar installers are ranked here by CR Score, from 8 published factors. 23 are open 24/7, 146 open Saturdays and 73 open Sundays, based on posted hours. The median Google rating is 4.9★ across 272 rated businesses.
Top 10 solar installers in Calimesa at a glance
| 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 | 91 | 4.8★ (534) | San Bernardino, 14 mi away | 24/7 | Emergencies |
| 3 | Solar Express Cleaning | 90 | 5.0★ (308) | Chino Hills, 26 mi away | 24/7 | — |
| 4 | FlowState Solar Cleaning | 85 | 5.0★ (91) | Good Hope, 19 mi away | Sat · Sun · Evenings | — |
| 5 | Harris Solar Panel Cleaning | 84 | 5.0★ (91) | Hemet, 21 mi away | Sat · Sun · Evenings | — |
| 6 | Option One Solar | 84 | 4.9★ (346) | Apple Valley, 35 mi away | Sat · Sun · Evenings | — |
| 7 | Solar Panel Cleaning Windows | 84 | 5.0★ (41) | Lake Elsinore, 29 mi away | 24/7 | — |
| 8 | Reinmanpro | 84 | 5.0★ (729) | Banning, 12 mi away | Sat · Sun · Evenings | — |
| 9 | Semper Solaris | 84 | 4.7★ (64) | Redlands, 10 mi away | Sat · Sun · Evenings | — |
| 10 | Top Tier Solar Panel Cleaning | 84 | 5.0★ (140) | Cathedral City, 31 mi away | Sat · Sun · Evenings | — |
The 272 best solar installers in Calimesa, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
#2 EnergyAid
Based in San Bernardino, 14 mi away
91/100CR ScoreRanked #2 because of its Google rating and availability: 4.8★ from 534 Google reviews, open 24/7.
- 4.8★ from 534 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2211 S Hunts Ln ste p, San Bernardino, CA 92408
Based in Chino Hills, 26 mi away
90/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 308 Google reviews, open 24/7.
- 5.0★ from 308 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Good Hope, 19 mi away
85/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 91 Google reviews, listed on Google as “Solar panel maintenance service”.
- 5.0★ from 91 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
Based in Hemet, 21 mi away
84/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 91 Google reviews, listed on Google as “Solar energy system service”.
- 5.0★ from 91 Google reviews
- Hours
- Mon–Sun 8 AM–9 PM
- Address
- 32825 Simpson Rd Suite 435, Winchester, CA 92596
Based in Apple Valley, 35 mi away
84/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 346 Google reviews, listed on Google as “Solar energy company”.
- 4.9★ from 346 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 13581 John Glenn Rd A, Apple Valley, CA 92308
Based in Lake Elsinore, 29 mi away
84/100CR ScoreRanked #7 because of its Google rating and availability: 5.0★ from 41 Google reviews, open 24/7.
- 5.0★ from 41 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15087 Ficus St, Lake Elsinore, CA 92530
#8 Reinmanpro
Based in Banning, 12 mi away
84/100CR ScoreRanked #8 because of its Google rating and review volume: 5.0★ from 729 Google reviews, 729 Google reviews.
- 5.0★ from 729 Google reviews
- Hours
- Mon–Sat 6 AM–8 PM · Sun 6 AM–4 PM
- Address
- 12 S San Gorgonio Ave 203 Floor 2, Banning, CA 92220
Based in Redlands, 10 mi away
84/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.7★ from 64 Google reviews, listed on Google as “Solar energy company”.
- 4.7★ from 64 Google reviews
- Hours
- Mon–Sat 7 AM–12 AM · Sun 9 AM–12 AM
- Address
- 1720 Howard Pl, Redlands, CA 92373
Based in Cathedral City, 31 mi away
84/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 140 Google reviews, listed on Google as “Solar energy system service”.
- 5.0★ from 140 Google reviews
- Hours
- Mon–Sun 6 AM–7 PM
Based in Anaheim, 37 mi away
83/100CR ScoreRanked #11 because of its Google rating and availability: 4.9★ from 322 Google reviews, open 24/7.
- 4.9★ from 322 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Riverside, 19 mi away
83/100CR ScoreRanked #12 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.
- 5.0★ from 10 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6296 Magnolia Ave Suite D, Riverside, CA 92506
Based in Redlands, 9 mi away
83/100CR ScoreRanked #13 because of its Google rating and review volume: 4.8★ from 1,032 Google reviews, the most Google reviews on this list (1,032).
- 4.8★ from 1,032 Google reviews
- Hours
- Mon–Sat 7 AM–9 PM · Sun closed
- Address
- 620 Tennessee St, Redlands, CA 92374
Based in Riverside, 23 mi away
83/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 13 Google reviews, open 24/7.
- 5.0★ from 13 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10000 Indiana Ave ste 2, Riverside, CA 92503
#15 SolarGraham
Based in Murrieta, 29 mi away
82/100CR ScoreRanked #15 because of its Google rating and availability: 5.0★ from 20 Google reviews, open 24/7.
- 5.0★ from 20 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 36504 Ranch House St, Murrieta, CA 92563
Based in Riverside, 17 mi away
82/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
- 5.0★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1825 Chicago Ave, Riverside, CA 92507
Based in Chino, 35 mi away
82/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 95 Google reviews, listed on Google as “Solar panel maintenance service”.
- 5.0★ from 95 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
Based in Eastvale, 31 mi away
82/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 310 Google reviews, listed on Google as “Solar panel maintenance service”.
- 5.0★ from 310 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 7 AM–12 PM · Sun closed
#19 Full Send Solar
Based in Burbank, 22 mi away
82/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 31 Google reviews
- Hours
- Mon–Sun 7 AM–6 PM
#20 Semper Solaris
Based in Riverside, 16 mi away
81/100CR ScoreRanked #20 because of its Google rating and review volume: 4.6★ from 356 Google reviews, 356 Google reviews.
- 4.6★ from 356 Google reviews
- Hours
- Mon–Sat 7 AM–12 AM · Sun 9 AM–12 AM
- Address
- 1218 Spring St, Riverside, CA 92507
Based in Altadena, 38 mi away
81/100CR ScoreRanked #21 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 24/7.
- 5.0★ from 21 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Fontana, 26 mi away
81/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 32 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat–Sun 10 AM–8 PM
- Address
- 15471 Petunia St, Fontana, CA 92336
Based in Chino Hills, 14 mi away
81/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 49 Google reviews, open 24/7.
- 5.0★ from 49 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#24 Solar Wash SFV
Based in Burbank, 24 mi away
80/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 113 Google reviews, open 7 days a week.
- 5.0★ from 113 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
Based in Beaumont, 3 mi away
80/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Solar installers ranked #26 to #50
#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 272 ranked solar installers here; the rest are on their profiles.
Also serving Calimesa
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 |
|---|---|---|
| Aloha SW Cleaners | 5.0★ (1) | In Calimesa |
| Budget Solar Plus | In Calimesa | |
| CALIFORNIA SOLAR SERVICES, INC | 5.0★ (2) | 2 mi |
| Cardenas Solar | 5.0★ (2) | 26 mi |
| Chief Torres Solar | 5.0★ (1) | In Calimesa |
| Dan’s Roofing Company Riverside | 5.0★ (2) | 20 mi |
| E Control Solutions | 5.0★ (2) | 22 mi |
| His light energy | 5.0★ (2) | 22 mi |
| Jure Roofing & Solar | 5.0★ (2) | 15 mi |
| Mohr Power Solar Inc. | 5.0★ (2) | 21 mi |
| PWR Logix Solar | In Calimesa | |
| Solar Geek | 5.0★ (2) | 20 mi |
| SolarESave Pros Hemet | 5.0★ (2) | 20 mi |
| Sunbelt Solar Systems | 1.0★ (2) | 3 mi |
| Sunrun Solar and Tesla Powerwall | 3.0★ (2) | 20 mi |
| SunTech | 5.0★ (2) | 18 mi |
| Sunworks | 3.0★ (2) | 15 mi |
| SWT Energy | 5.0★ (2) | 22 mi |
| The Solar Experience | In Calimesa | |
| True Light Energy | 5.0★ (2) | 23 mi |
How much do solar installers cost in Calimesa?
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 |
How we ranked Calimesa solar installers
We scored 272 Calimesa 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 Calimesa 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 |
Solar installers in Calimesa: frequently asked questions
Who is the best solar installer in Calimesa?
By CR Score, the highest-ranked solar installer in Calimesa, CA is Affordable Solar Cleaning Pros with a CR Score of 94/100. It has 5.0★ from 628 Google reviews. It is open 24/7. EnergyAid (#2) and Solar Express Cleaning (#3) follow. We ranked 272 solar installers on 8 factors, last updated October 22, 2026.
How many solar installers are there in Calimesa?
ContractorsRanked ranks 272 solar installers serving Calimesa, CA. 2 of them are based in Calimesa; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which solar installers in Calimesa are open 24/7?
23 ranked solar installers in Calimesa post 24/7 hours. The highest-ranked are Affordable Solar Cleaning Pros (#1), EnergyAid (#2) and Solar Express Cleaning (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which solar installers in Calimesa work on weekends?
146 of 272 ranked solar installers post Saturday hours and 73 post Sunday hours. The highest-ranked open Saturdays are Affordable Solar Cleaning Pros (#1), EnergyAid (#2) and Solar Express Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does solar panel installation cost in Calimesa?
Solar panel installation typically costs $29,770 to $36,640, with $33,680 typical (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)). The range is adjusted for California. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Calimesa solar installers have?
The median Google rating among 272 rated solar installers in Calimesa is 4.9★, with a median of 17 reviews. Burgeson's Heating, A/C, Electrical, Solar & Plumbing has the most, 1,032 reviews, and ranks #13. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank solar installers?
Each solar installer gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do solar installers outside Calimesa count in this ranking?
Yes, if they are within 40 mi of the Calimesa city center, our service radius for solar installers. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Calimesa
- October 2026: CR Scores recalculated for 272 solar installers serving Calimesa.
- October 2026: 1 duplicate listing merged.
More solar installers and Calimesa pages
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