39 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Four Corners: Purelight Power, CR Score 88/100; 4.6★ from 351 Google reviews.
Best for emergencies (open 24/7): KN Electrical and Solar Solutions LLC, posts 24/7 hours; ranked #2 of 39.
Most-reviewed: ION Solar - Oregon, 1,000 Google reviews at 4.2★, the most of 39 ranked; ranked #23.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
39 Four Corners solar installers are ranked here by CR Score, from 8 published factors. 4 are open 24/7, 17 open Saturdays and 11 open Sundays, based on posted hours. The median Google rating is 4.9★ across 39 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Purelight Power | 88 | 4.6★ (351) | Salem, 3 mi away | — | Overall |
| 2 | KN Electrical and Solar Solutions LLC | 81 | 5.0★ (25) | Albany, 20 mi away | 24/7 | Emergencies |
| 3 | SunPower® | 79 | 4.2★ (170) | Salem, 4 mi away | Sat | — |
| 4 | Turn 2 Solar LLC | 79 | 5.0★ (5) | Keizer, 4 mi away | — | — |
| 5 | Smart Solar Energy Salem Oregon | 79 | 4.4★ (9) | Keizer, 12 mi away | Sat · Sun | — |
| 6 | Pure Energy Group Inc | 79 | 5.0★ (161) | Albany, 18 mi away | — | — |
| 7 | Earthlight Technologies | 78 | 5.0★ (67) | Silverton, 11 mi away | — | — |
| 8 | Energy Solutions | 77 | 4.9★ (69) | Oregon City, 34 mi away | Sat | — |
| 9 | HOMEMASTERS Salem | 77 | 5.0★ (6) | Salem, 3 mi away | 24/7 | — |
| 10 | A-Z Exterior Services | 77 | 4.9★ (55) | Forest Grove, 37 mi away | 24/7 | — |
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 trade focus: 4.6★ from 351 Google reviews, listed on Google as “Solar energy company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Albany, 20 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 25 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Salem, 4 mi away
Ranked #3 because of its Google rating and trade focus: 4.2★ from 170 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Keizer, 4 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Solar energy company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Keizer, 12 mi away
Ranked #5 because of its Google rating and trade focus: 4.4★ from 9 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Albany, 18 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 161 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Silverton, 11 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Oregon City, 34 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 69 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Salem, 3 mi away
Ranked #9 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Forest Grove, 37 mi away
Ranked #10 because of its Google rating and availability: 4.9★ from 55 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clackamas, 39 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Albany, 21 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Newberg, 26 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in West Slope, 39 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Beaverton, 39 mi away
Ranked #15 because of its Google rating and availability: 4.5★ from 49 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Oregon City, 35 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Aloha, 36 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Tualatin, 33 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 86 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sherwood, 31 mi away
Ranked #19 because of its Google rating and trade focus: 4.6★ from 154 Google reviews, listed on Google as “Solar energy system service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Beaverton, 38 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Beaverton, 40 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 83 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Keizer, 5 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Solar energy system service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clackamas, 39 mi away
Ranked #23 because of its Google rating and review volume: 4.2★ from 1,000 Google reviews, the most Google reviews on this list (1,000).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Corvallis, 29 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 118 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Wilsonville, 27 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #39, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | AAA Heating & Cooling | 70 | 4.9★ (373) | 38 mi |
| 27 | Pinnacle Solar NW | 70 | 4.9★ (30) | 39 mi |
| 28 | Hydro Plumbing | 69 | 5.0★ (129) | 35 mi |
| 29 | Bridgetown Window Cleaning LLC | 69 | 4.9★ (51) | 39 mi |
| 30 | DPI Solar | 69 | 5.0★ (9) | 32 mi |
| 31 | IronHead Solar | 69 | 5.0★ (3) | 21 mi |
| 32 | All Electric | 67 | 2.5★ (8) | 4 mi |
| 33 | Imagine Energy | 67 | 3.8★ (32) | 39 mi |
| 34 | Pacific Northwest Electric Inc. | 67 | 5.0★ (54) | 37 mi |
| 35 | Terry Massey Plumbing | 66 | 4.9★ (86) | 39 mi |
| 36 | Auric Energy | 66 | 3.9★ (18) | 33 mi |
| 37 | Precision Demolition & Landscaping | 63 | 4.8★ (4) | 10 mi |
| 38 | SunWize Power & Battery, LLC | 62 | 3.7★ (6) | 26 mi |
| 39 | Benton Electric Inc | 61 | 3.6★ (12) | 27 mi |
18 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 |
|---|---|---|
| Ameresco | 39 mi | |
| Baldock Solar Highway Project | 4.0★ (2) | 26 mi |
| BIS Solar & Green Energy | 33 mi | |
| EcoCity Solar Installers Portland | 5.0★ (1) | 38 mi |
| Ellis Solar Systems | 36 mi | |
| Renaissance Roofing Inc | 5.0★ (2) | 5 mi |
| Smart Solar Energy Aloha Oregon | 5.0★ (2) | 40 mi |
| Smart Solar Energy Aurora Oregon | 5.0★ (1) | 24 mi |
| Smart Solar Energy Lake Oswego Oregon | 5.0★ (2) | 36 mi |
| Smart Solar Energy McMinnville Oregon | 5.0★ (2) | 22 mi |
| Smart Solar Energy Sherwood Oregon | 5.0★ (2) | 31 mi |
| Solar Eclipse Energy | 5.0★ (1) | 33 mi |
| Solar Panels Rates - Installation Tigard | 36 mi | |
| Solar Power Hungry | 37 mi | |
| Solar Savers Eugene | 39 mi | |
| Synchro Solar LLC | 5.0★ (1) | 9 mi |
| Unity Solar | 8 mi | |
| Visiom Solar | 5.0★ (1) | 26 mi |
Typical prices in USD, adjusted for Oregon 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 39 Four Corners 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 Four Corners 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 |