92/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 369 Google reviews, open 24/7.
- 5.0★ from 369 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1714 E Balard St, Carson, CA 90745
Best Solar Installers in Commerce, CA (2026)
628 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Commerce: Mr. Solar Clean, CR Score 92/100; 5.0★ from 369 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Smart Solar Panel Cleaning Los Angeles, posts 24/7 hours; ranked #2 of 628.
- 44
Most-reviewed: Payless Water Heaters & Plumbing, Inc., 1,762 Google reviews at 4.8★, the most of 628 ranked; ranked #44.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
628 Commerce solar installers are ranked here by CR Score, from 8 published factors. 78 are open 24/7, 358 open Saturdays and 226 open Sundays, based on posted hours. The median Google rating is 5.0★ across 628 rated businesses.
Top 10 solar installers in Commerce at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mr. Solar Clean | 92 | 5.0★ (369) | Carson, 12 mi away | 24/7 | Overall |
| 2 | Smart Solar Panel Cleaning Los Angeles | 88 | 5.0★ (90) | Redondo Beach, 15 mi away | 24/7 | Emergencies |
| 3 | Semper Solaris | 88 | 4.7★ (515) | Santa Fe Springs, 7 mi away | Sat · Sun · Evenings | — |
| 4 | Solar Express Cleaning | 88 | 5.0★ (308) | Chino Hills, 37 mi away | 24/7 | — |
| 5 | Sunrun Solar | 87 | 4.8★ (262) | Santa Fe Springs, 7 mi away | Sat · Sun | — |
| 6 | POWER PRO ELECTRIC & SOLAR | 86 | 4.9★ (148) | Whittier, 6 mi away | 24/7 | — |
| 7 | EnergyAid | 86 | 4.7★ (1,353) | Santa Ana, 26 mi away | 24/7 | — |
| 8 | ProSolar California | 86 | 5.0★ (31) | Culver City, 13 mi away | 24/7 | — |
| 9 | Green Integrations and Management Inc. | 86 | 5.0★ (100) | Los Angeles, 10 mi away | Sat · Sun · Evenings | — |
| 10 | Solar panel maintenance, Solar diagnostic, solar repair and cleaning, bird proofing | 86 | 5.0★ (79) | Burbank, 27 mi away | 24/7 | — |
The 628 best solar installers in Commerce, 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.
Based in Redondo Beach, 15 mi away
88/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 90 Google reviews, open 24/7.
- 5.0★ from 90 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2612 Carnegie Ln #1, Redondo Beach, CA 90278
Based in Santa Fe Springs, 7 mi away
88/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.7★ from 515 Google reviews, listed on Google as “Solar energy company”.
- 4.7★ from 515 Google reviews
- Hours
- Mon–Sat 7 AM–12 AM · Sun 9 AM–12 AM
- Address
- 10713 Norwalk Blvd, Santa Fe Springs, CA 90670
Based in Chino Hills, 37 mi away
88/100CR ScoreRanked #4 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
#5 Sunrun Solar
Based in Santa Fe Springs, 7 mi away
87/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 262 Google reviews, listed on Google as “Solar energy company”.
- 4.8★ from 262 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 12830 Romandel Ave, Santa Fe Springs, CA 90670
Based in Whittier, 6 mi away
86/100CR ScoreRanked #6 because of its Google rating and availability: 4.9★ from 148 Google reviews, open 24/7.
- 4.9★ from 148 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11721 Whittier Blvd, Whittier, CA 90601
#7 EnergyAid
Based in Santa Ana, 26 mi away
86/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.7★ from 1,353 Google reviews, listed on Google as “Solar energy company”.
- 4.7★ from 1,353 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1669 E Wilshire Ave STE 606, Santa Ana, CA 92705
Based in Culver City, 13 mi away
86/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 31 Google reviews, open 24/7.
- 5.0★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5701 Buckingham Pkwy Ste F, Culver City, CA 90230
Based in Los Angeles, 10 mi away
86/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 100 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 100 Google reviews
- Hours
- Mon–Sun 7 AM–10 PM
- Address
- 3108 Glendale Blvd, Los Angeles, CA 90039
Based in Burbank, 27 mi away
86/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 79 Google reviews, open 24/7.
- 5.0★ from 79 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in La Verne, 24 mi away
86/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 246 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 246 Google reviews
- Hours
- Mon–Fri 7 AM–9 PM · Sat 7 AM–8 PM · Sun 7 AM–5 PM
- Address
- 2552 Foothill Blvd APT 322, La Verne, CA 91750
Based in Long Beach, 16 mi away
86/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 132 Google reviews, listed on Google as “Solar panel maintenance service”.
- 5.0★ from 132 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun 8 AM–2 PM
- Address
- 767 Euclid Ave, Long Beach, CA 90804
Based in Los Angeles, 14 mi away
86/100CR ScoreRanked #13 because of its Google rating and availability: 5.0★ from 27 Google reviews, open 24/7.
- 5.0★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3616 Cardiff Ave #104, Los Angeles, CA 90034
#14 Solar with Roció
Based in Downey, 4 mi away
85/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 45 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 8050 Florence Ave, Downey, CA 90241
Based in Hacienda Heights, 13 mi away
85/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 81 Google reviews, listed on Google as “Solar energy system service”.
- 5.0★ from 81 Google reviews
- Hours
- Mon–Sat 7 AM–8 PM · Sun 7 AM–5 PM
- Address
- 17009 Pepper Brook Way, Hacienda Heights, CA 91745
#16 Sun Studios
Based in Beverly Hills, 13 mi away
85/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 77 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 77 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 8383 Wilshire Blvd, Beverly Hills, CA 90211
Based in Los Angeles, 12 mi away
85/100CR ScoreRanked #17 because of its Google rating and availability: 4.9★ from 434 Google reviews, open 24/7.
- 4.9★ from 434 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5467 W San Fernando Rd, Los Angeles, CA 90039
Based in Los Angeles, 12 mi away
85/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 66 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 66 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 5316 Venice Blvd., Los Angeles, CA 90019
Based in Bellflower, 8 mi away
85/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 56 Google reviews, listed on Google as “Solar panel maintenance service”.
- 4.9★ from 56 Google reviews
- Hours
- Mon–Sat 8 AM–7 PM · Sun 10 AM–5 PM
Based in Los Angeles, 6 mi away
84/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 45 Google reviews, listed on Google as “Solar energy company”.
- 4.9★ from 45 Google reviews
- Hours
- Mon–Fri 7 AM–9 PM · Sat 9 AM–4 PM · Sun 10 AM–7 PM
- Address
- 360 E 2nd St, Los Angeles, CA 90012
Based in Irvine, 28 mi away
84/100CR ScoreRanked #21 because of its Google rating and availability: 5.0★ from 43 Google reviews, open 24/7.
- 5.0★ from 43 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2211 Michelson Dr Suite 900, Irvine, CA 92612
#22 Big Wave Window
Based in Pasadena, 10 mi away
84/100CR ScoreRanked #22 because of its Google rating and availability: 4.8★ from 357 Google reviews, open 24/7.
- 4.8★ from 357 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 41 S Chester Ave Suite A2, Pasadena, CA 91106
Based in Artesia, 10 mi away
84/100CR ScoreRanked #23 because of its Google rating and availability: 4.6★ from 14 Google reviews, open 24/7.
- 4.6★ from 14 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 17306 Roseton Ave, Artesia, CA 90701
Based in Los Angeles, 8 mi away
84/100CR ScoreRanked #24 because of its Google rating and availability: 4.8★ from 272 Google reviews, open 24/7.
- 4.8★ from 272 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1612 Sunset Blvd, Los Angeles, CA 90026
Based in Barstow, 39 mi away
84/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 292 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 292 Google reviews
- Hours
- Mon–Sun 6 AM–10 PM
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 628 ranked solar installers here; the rest are on their profiles.
Also serving Commerce
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 |
|---|---|---|
| Alacrity Energy | 5.0★ (2) | 12 mi |
| Best Solar Company | 5.0★ (1) | In Commerce |
| Best Solar Company Pico Rivera | 5.0★ (1) | In Commerce |
| California Solar Energy & Green Group | 5.0★ (2) | 4 mi |
| CalState Energy Inc. | 1.0★ (1) | In Commerce |
| Chronicle Electric Inc. | 3.0★ (2) | 11 mi |
| Duncan Solar | 5.0★ (2) | 6 mi |
| Ecov Energy | 5.0★ (2) | 13 mi |
| Glass Of The Sun Solar | 5.0★ (2) | 11 mi |
| Movement Energy Inc. | 5.0★ (21) | In Commerce |
| RenuLogix | 5.0★ (2) | 10 mi |
| Resonance Solar Installation | 5.0★ (2) | 11 mi |
| SoCal Solar Pros | In Commerce | |
| Solar Plus | 4.5★ (2) | 11 mi |
| Solar Store California | 3.0★ (2) | 9 mi |
| solar tronics | 3.0★ (2) | 13 mi |
| Solariant, Inc. | 5.0★ (2) | 11 mi |
| SolarPanel RoofNSave Buena | 5.0★ (2) | 12 mi |
| SunnyDayz Solar Panel Cleaning | In Commerce | |
| SunnyDayzSpc | In Commerce |
How much do solar installers cost in Commerce?
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 Commerce solar installers
We scored 628 Commerce 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 Commerce 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 Commerce: frequently asked questions
Who is the best solar installer in Commerce?
By CR Score, the highest-ranked solar installer in Commerce, CA is Mr. Solar Clean with a CR Score of 92/100. It has 5.0★ from 369 Google reviews. It is open 24/7. Smart Solar Panel Cleaning Los Angeles (#2) and Semper Solaris (#3) follow. We ranked 628 solar installers on 8 factors, last updated October 22, 2026.
How many solar installers are there in Commerce?
ContractorsRanked ranks 628 solar installers serving Commerce, CA. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which solar installers in Commerce are open 24/7?
78 ranked solar installers in Commerce post 24/7 hours. The highest-ranked are Mr. Solar Clean (#1), Smart Solar Panel Cleaning Los Angeles (#2) and Solar Express Cleaning (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which solar installers in Commerce work on weekends?
358 of 628 ranked solar installers post Saturday hours and 226 post Sunday hours. The highest-ranked open Saturdays are Mr. Solar Clean (#1), Smart Solar Panel Cleaning Los Angeles (#2) and Semper Solaris (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does solar panel installation cost in Commerce?
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 Commerce solar installers have?
The median Google rating among 628 rated solar installers in Commerce is 5.0★, with a median of 15 reviews. Payless Water Heaters & Plumbing, Inc. has the most, 1,762 reviews, and ranks #44. 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 Commerce count in this ranking?
Yes, if they are within 40 mi of the Commerce 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 Commerce
- October 2026: CR Scores recalculated for 628 solar installers serving Commerce.
- October 2026: 6 duplicate listings merged.
More solar installers and Commerce pages
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Other trades in Commerce
- Roofers in Commerce2103 ranked
- Plumbers in Commerce1943 ranked
- Electricians in Commerce1414 ranked
- HVAC contractors in Commerce1899 ranked
- General contractors in Commerce2112 ranked
- Painters in Commerce469 ranked
- Landscapers in Commerce318 ranked
- Handymen in Commerce304 ranked
- Kitchen remodelers in Commerce1024 ranked
- Bathroom remodelers in Commerce995 ranked
- Flooring contractors in Commerce732 ranked
- Tile installers in Commerce165 ranked
- Drywall contractors in Commerce40 ranked
- Concrete contractors in Commerce486 ranked
- Fence contractors in Commerce451 ranked
- Deck builders in Commerce210 ranked
- Siding contractors in Commerce123 ranked
- Window installers in Commerce675 ranked
- Gutter installers in Commerce254 ranked
- Insulation contractors in Commerce301 ranked
- Garage door repair companies in Commerce435 ranked
- Foundation repair companies in Commerce252 ranked
- Tree services in Commerce381 ranked
- Masonry contractors in Commerce280 ranked
- Water damage restoration companies in Commerce1312 ranked
- Home builders in Commerce861 ranked
- Demolition contractors in Commerce183 ranked
- All contractors in Commerce