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 Los Angeles, CA (2026)
643 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Los Angeles: 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 643.
- 31
Most-reviewed: Payless Water Heaters & Plumbing, Inc., 1,762 Google reviews at 4.8★, the most of 643 ranked; ranked #31.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
643 Los Angeles solar installers are ranked here by CR Score, from 8 published factors. 79 are open 24/7, 357 open Saturdays and 228 open Sundays, based on posted hours. The median Google rating is 5.0★ across 643 rated businesses.
Top 10 solar installers in Los Angeles at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mr. Solar Clean | 92 | 5.0★ (369) | Carson, 15 mi away | 24/7 | Overall |
| 2 | Smart Solar Panel Cleaning Los Angeles | 88 | 5.0★ (90) | Redondo Beach, 14 mi away | 24/7 | Emergencies |
| 3 | Smart Solar Panel Cleaning Los Angeles | 88 | 5.0★ (27) | Los Angeles | 24/7 | — |
| 4 | Green Integrations and Management Inc. | 88 | 5.0★ (100) | Los Angeles | Sat · Sun · Evenings | — |
| 5 | Precise Air Systems Inc. | 87 | 4.9★ (434) | Los Angeles | 24/7 | — |
| 6 | Solar panel maintenance, Solar diagnostic, solar repair and cleaning, bird proofing | 87 | 5.0★ (79) | Burbank, 21 mi away | 24/7 | — |
| 7 | Semper Solaris | 87 | 4.7★ (515) | Santa Fe Springs, 13 mi away | Sat · Sun · Evenings | — |
| 8 | Powerfull Solar, Inc | 87 | 5.0★ (66) | Los Angeles | Sat · Sun · Evenings | — |
| 9 | ProSolar California | 87 | 5.0★ (31) | Culver City, 9 mi away | 24/7 | — |
| 10 | Haven Energy | 86 | 4.7★ (158) | Los Angeles | Sat · Sun | — |
The 643 best solar installers in Los Angeles, 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, 14 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 Los Angeles
88/100CR ScoreRanked #3 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
Based in Los Angeles
88/100CR ScoreRanked #4 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 Los Angeles
87/100CR ScoreRanked #5 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 Burbank, 21 mi away
87/100CR ScoreRanked #6 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 Santa Fe Springs, 13 mi away
87/100CR ScoreRanked #7 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 Los Angeles
87/100CR ScoreRanked #8 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 Culver City, 9 mi away
87/100CR ScoreRanked #9 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
#10 Haven Energy
Based in Los Angeles
86/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.7★ from 158 Google reviews, listed on Google as “Solar energy company”.
- 4.7★ from 158 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat–Sun 10 AM–2 PM
- Address
- 12100 Wilshire Blvd, Los Angeles, CA 90025
#11 Sunrun Solar
Based in Santa Fe Springs, 13 mi away
86/100CR ScoreRanked #11 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
#12 Sun Studios
Based in Beverly Hills, 8 mi away
86/100CR ScoreRanked #12 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 Whittier, 12 mi away
85/100CR ScoreRanked #13 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
#14 EnergyAid
Based in Santa Ana, 32 mi away
85/100CR ScoreRanked #14 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 Los Angeles
85/100CR ScoreRanked #15 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 La Verne, 28 mi away
85/100CR ScoreRanked #16 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 Los Angeles
85/100CR ScoreRanked #17 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 Long Beach, 20 mi away
85/100CR ScoreRanked #18 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
#19 Big Wave Window
Based in Pasadena, 9 mi away
84/100CR ScoreRanked #19 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 Pasadena, 5 mi away
84/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 133 Google reviews, open 24/7.
- 5.0★ from 133 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Barstow, 36 mi away
84/100CR ScoreRanked #21 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
Based in Hacienda Heights, 18 mi away
84/100CR ScoreRanked #22 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
#23 Solar with Roció
Based in Downey, 10 mi away
84/100CR ScoreRanked #23 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
#24 Atlas Inc.
Based in Santa Monica, 15 mi away
84/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 15 Google reviews, open 24/7.
- 5.0★ from 15 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1431 Ocean Ave, Santa Monica, CA 90401
Based in Bellflower, 14 mi away
84/100CR ScoreRanked #25 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
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 643 ranked solar installers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Sun4good | 83 | 5.0★ (8) | 10 mi |
| 27 | Sensa Solar USA | 83 | 5.0★ (18) | In Los Angeles |
| 28 | Solar Optimum Glendale | 83 | 4.7★ (348) | 8 mi |
| 29 | Solar G | 83 | 5.0★ (128) | 7 mi |
| 30 | Good Energy Network | 83 | 5.0★ (43) | 34 mi |
| 31 | Payless Water Heaters & Plumbing, Inc. | 83 | 4.8★ (1,762) | 33 mi |
| 32 | Powerfull Solar | 83 | 4.7★ (3) | In Los Angeles |
| 33 | PV Sky USA | 83 | 5.0★ (7) | 10 mi |
| 34 | HomeLink Solar | 83 | 4.8★ (183) | 28 mi |
| 35 | Optima Energy Inc. | 83 | 4.6★ (14) | 15 mi |
| 36 | Real Pwr | 83 | 5.0★ (62) | 22 mi |
| 37 | August Roofing & Solar | 83 | 4.9★ (250) | 35 mi |
| 38 | Solar Dust Busters | Solar Cleaning Company | Solar Cleaning Service in Los Angeles County | 83 | 5.0★ (12) | 19 mi |
| 39 | Sunee Cleaning | 83 | 5.0★ (7) | 13 mi |
| 40 | CL Window Shine - Pressure Washing, & Solar Installation | 83 | 4.9★ (322) | 39 mi |
| 41 | EverGreen Roofing and Solar | 83 | 4.9★ (66) | 18 mi |
| 42 | N Clean Energy | 83 | 5.0★ (5) | 10 mi |
| 43 | OC Solar | 83 | 5.0★ (12) | In Los Angeles |
| 44 | Max's Window Cleaning | 82 | 4.9★ (220) | 19 mi |
| 45 | Window Cleaning Budds | 82 | 5.0★ (42) | In Los Angeles |
| 46 | Clear Sky Solar Cleaning | 82 | 5.0★ (40) | 19 mi |
| 47 | Green 360 Solutions | 82 | 4.7★ (57) | 14 mi |
| 48 | Solar Sparkle | 82 | 5.0★ (110) | 37 mi |
| 49 | Aikyum Solar | 82 | 4.9★ (59) | 24 mi |
| 50 | Innovative Electric Solar | 82 | 4.7★ (11) | 20 mi |
Also serving Los Angeles
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 |
|---|---|---|
| Americano Electrical Solutions LLC | 5.0★ (60) | In Los Angeles |
| David Star Construction | 5.0★ (101) | In Los Angeles |
| Eco Energy | 3.0★ (1) | In Los Angeles |
| Ecov Energy | 5.0★ (2) | In Los Angeles |
| EnergyEdge Electric | 4.9★ (9) | In Los Angeles |
| Glass Of The Sun Solar | 5.0★ (2) | In Los Angeles |
| Green Rise Builders INC | 4.8★ (18) | In Los Angeles |
| L.A Xtreme by Rafal Trojan | 5.0★ (23) | In Los Angeles |
| Light Source 1, Inc. | 3.8★ (5) | In Los Angeles |
| Line Electric Inc | 5.0★ (5) | In Los Angeles |
| Los Angeles HVAC Contractors | 4.6★ (18) | In Los Angeles |
| Los Angeles Roofing Company | 4.1★ (18) | In Los Angeles |
| 𝐋𝐨𝐰 𝐕𝐨𝐥𝐭𝐚𝐠𝐞 𝐋𝐨𝐬 𝐀𝐧𝐠𝐞𝐥𝐞𝐬 𝐈𝐧𝐜 - CCTV, ALARM | 5.0★ (4) | In Los Angeles |
| Metal Roofing Los Angeles | 4.9★ (62) | In Los Angeles |
| PulseFlow Electric | 5.0★ (7) | In Los Angeles |
| Solar House TJ | 5.0★ (1) | In Los Angeles |
| Solar Store California | 3.0★ (2) | In Los Angeles |
| SolarSun Customized Solutions | 5.0★ (2) | In Los Angeles |
| Stay Cool Heating & Air | 4.6★ (40) | In Los Angeles |
| Thermo King Los Angeles | Sonsray Fleet Services | 4.1★ (128) | In Los Angeles |
How much do solar installers cost in Los Angeles?
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 Los Angeles solar installers
We scored 643 Los Angeles 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 Los Angeles 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 Los Angeles: frequently asked questions
Who is the best solar installer in Los Angeles?
By CR Score, the highest-ranked solar installer in Los Angeles, 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 Smart Solar Panel Cleaning Los Angeles (#3) follow. We ranked 643 solar installers on 8 factors, last updated October 22, 2026.
How many solar installers are there in Los Angeles?
ContractorsRanked ranks 643 solar installers serving Los Angeles, CA. 11 of them are based in Los Angeles; 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 Los Angeles are open 24/7?
79 ranked solar installers in Los Angeles post 24/7 hours. The highest-ranked are Mr. Solar Clean (#1), Smart Solar Panel Cleaning Los Angeles (#2) and Smart Solar Panel Cleaning Los Angeles (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which solar installers in Los Angeles work on weekends?
357 of 643 ranked solar installers post Saturday hours and 228 post Sunday hours. The highest-ranked open Saturdays are Mr. Solar Clean (#1), Smart Solar Panel Cleaning Los Angeles (#2) and Smart Solar Panel Cleaning Los Angeles (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does solar panel installation cost in Los Angeles?
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 Los Angeles solar installers have?
The median Google rating among 643 rated solar installers in Los Angeles is 5.0★, with a median of 15 reviews. Payless Water Heaters & Plumbing, Inc. has the most, 1,762 reviews, and ranks #31. 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 Los Angeles count in this ranking?
Yes, if they are within 40 mi of the Los Angeles 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 Los Angeles
- October 2026: CR Scores recalculated for 643 solar installers serving Los Angeles.
- October 2026: 6 duplicate listings merged.
More solar installers and Los Angeles pages
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