366 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Sun City: Affordable Solar Cleaning Pros, CR Score 63/100; 5.0★ from 628 Google reviews; open 24/7.
Best for emergencies (open 24/7): EnergyAid, posts 24/7 hours; ranked #2 of 366.
Most-reviewed: Freedom Forever, 1,460 Google reviews at 4.1★, the most of 366 ranked; ranked #33.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
366 Sun City solar installers are ranked here by CR Score, from ten published factors. 37 are open 24/7, 201 open Saturdays and 102 open Sundays, based on posted hours. The median Google rating is 4.9★ across 366 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Affordable Solar Cleaning Pros | 63 | 5.0★ (628) | Loma Linda, 25 mi away | 24/7 | Overall |
| 2 | EnergyAid | 62 | 4.8★ (534) | San Bernardino, 25 mi away | 24/7 | Emergencies |
| 3 | Solar Express Cleaning | 61 | 5.0★ (308) | Chino Hills, 28 mi away | 24/7 | — |
| 4 | Harris Solar Panel Cleaning | 61 | 5.0★ (91) | Hemet, 6 mi away | Sat · Sun · Evenings | — |
| 5 | FlowState Solar Cleaning | 60 | 5.0★ (91) | Good Hope, 9 mi away | Sat · Sun · Evenings | — |
| 6 | Solar Panel Cleaning Windows | 60 | 5.0★ (41) | Lake Elsinore, 11 mi away | 24/7 | — |
| 7 | EnergyAid | 59 | 4.7★ (1,353) | Santa Ana, 37 mi away | 24/7 | — |
| 8 | Scripps Solar Panel Cleaning | 59 | 5.0★ (129) | Lakeland Village, 8 mi away | Sat · Evenings | — |
| 9 | Pacific Solar Care & Window Cleaning | 59 | 5.0★ (310) | Eastvale, 23 mi away | Sat | — |
| 10 | SolarGraham | 59 | 5.0★ (20) | Murrieta, 8 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 628 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Bernardino, 25 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 534 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chino Hills, 28 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 308 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hemet, 6 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 91 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Good Hope, 9 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 91 Google reviews, listed on Google as “Solar panel maintenance service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Elsinore, 11 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Solar panel maintenance service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Ana, 37 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 1,353 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lakeland Village, 8 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 129 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eastvale, 23 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 310 Google reviews, listed on Google as “Solar panel maintenance service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Murrieta, 8 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Menifee, 6 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Solar panel maintenance service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anaheim, 26 mi away
Ranked #12 because of its Google rating and review volume: 4.9★ from 322 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cathedral City, 36 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 140 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carlsbad, 40 mi away
Ranked #14 because of its Google rating and trade focus: 4.7★ from 443 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ladera Ranch, 28 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 73 Google reviews, listed on Google as “Solar panel maintenance service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Irvine, 31 mi away
Ranked #16 because of its Google rating and trade focus: 4.6★ from 231 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Corona, 22 mi away
Ranked #17 because of its Google rating and trade focus: 4.2★ from 334 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Temecula, 17 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 69 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Menifee, 3 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Jurupa Valley, 16 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 58 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anaheim, 36 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Redlands, 24 mi away
Ranked #22 because of its Google rating and review volume: 4.8★ from 1,032 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Riverside, 21 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 174 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Canyon Lake, 5 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Solar energy system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Murrieta, 7 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 35 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 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 366 ranked solar installers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Semper Solaris | 56 | 4.7★ (64) | 24 mi |
| 27 | SoCal Solar Pro | 56 | 4.7★ (15) | 9 mi |
| 28 | Sunlux | 56 | 4.7★ (559) | 27 mi |
| 29 | Optimum Solar Power Inc | 56 | 5.0★ (13) | 20 mi |
| 30 | Guyou Roofing and Solar | 56 | 4.9★ (1,365) | 20 mi |
| 31 | Sunbrook Solar Power & Electrical Systems | 56 | 5.0★ (15) | 23 mi |
| 32 | Reinmanpro | 56 | 5.0★ (729) | 24 mi |
| 33 | Freedom Forever | 56 | 4.1★ (1,460) | 15 mi |
| 34 | Eminent Energy | 56 | 5.0★ (219) | 40 mi |
| 35 | Pacific Sun Technologies, Inc | 56 | 4.9★ (88) | 12 mi |
| 36 | Good Energy Network | 56 | 5.0★ (43) | 38 mi |
| 37 | Semper Solaris | 56 | 4.7★ (156) | 37 mi |
| 38 | SYNRG Solar - Home Energy Solutions | 56 | 5.0★ (37) | 26 mi |
| 39 | BriteLite Solar | 56 | 4.8★ (51) | 16 mi |
| 40 | New Day Solar | 56 | 4.8★ (89) | 10 mi |
| 41 | NetZero Energy & Roofing | 56 | 4.9★ (99) | 38 mi |
| 42 | Sunrun Solar | 56 | 3.9★ (140) | 13 mi |
| 43 | Small Energy Bill | 55 | 5.0★ (10) | 21 mi |
| 44 | Vanwarner Construction | 55 | 4.9★ (56) | 22 mi |
| 45 | Transform Power - Solar Installer | 55 | 5.0★ (85) | 17 mi |
| 46 | Maximize Sunshine Solar Panel Cleaning | 55 | 5.0★ (8) | 9 mi |
| 47 | WC Whitney, Inc - Renewable Energy Broker | 55 | 4.7★ (15) | 14 mi |
| 48 | Semper Solaris | 55 | 4.6★ (356) | 22 mi |
| 49 | SunSolar U.S. | 55 | 5.0★ (62) | 38 mi |
| 50 | OC Solar | 55 | 4.8★ (326) | 33 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 |
|---|---|---|
| Back Bay Solar Energy | 1.0★ (2) | 28 mi |
| CALIFORNIA SOLAR SERVICES, INC | 5.0★ (2) | 24 mi |
| Cardenas Solar | 5.0★ (2) | 22 mi |
| Dan’s Roofing Company Riverside | 5.0★ (2) | 20 mi |
| E Control Solutions | 5.0★ (2) | 5 mi |
| GoSolar | 3.0★ (2) | 26 mi |
| His light energy | 5.0★ (2) | 2 mi |
| Kings Solar Pros | 5.0★ (2) | 11 mi |
| Mohr Power Solar Inc. | 5.0★ (2) | 2 mi |
| Now & After Solar llc | 3.0★ (2) | 27 mi |
| Raya Solar | 5.0★ (2) | 22 mi |
| Solar Geek | 5.0★ (2) | 16 mi |
| Solar House Mission Viejo | 5.0★ (2) | 27 mi |
| SolarESave Pros Hemet | 5.0★ (2) | 13 mi |
| Sunbelt Solar Systems | 1.0★ (2) | 22 mi |
| Sunbrook Solar Power | 5.0★ (2) | 23 mi |
| Sunrun Solar and Tesla Powerwall | 3.0★ (2) | 20 mi |
| SunTech | 5.0★ (2) | 21 mi |
| Sunworks | 3.0★ (2) | 22 mi |
| True Light Energy | 5.0★ (2) | 2 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 366 Sun City 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 Sun City 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 |