253 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Tempe: EnergyAid, CR Score 63/100; 4.8★ from 850 Google reviews; open 24/7.
Best for emergencies (open 24/7): Redline Electric & Solar, posts 24/7 hours; ranked #2 of 253.
Most-reviewed: Elevation Solar LLC, 2,215 Google reviews at 4.6★, the most of 253 ranked; ranked #17.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
253 Tempe solar installers are ranked here by CR Score, from ten published factors. 33 are open 24/7, 146 open Saturdays and 77 open Sundays, based on posted hours. The median Google rating is 4.9★ across 253 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | EnergyAid | 63 | 4.8★ (850) | Chandler, 8 mi away | 24/7 | Overall |
| 2 | Redline Electric & Solar | 61 | 4.9★ (345) | Tempe | 24/7 | Emergencies |
| 3 | Fusion Power | 61 | 4.3★ (1,524) | Chandler, 8 mi away | Sat · Sun · Evenings | — |
| 4 | Envision Solar Inc | 61 | 4.8★ (902) | Phoenix, 23 mi away | Sat · Sun | — |
| 5 | Arizona Roof Pros | 61 | 5.0★ (1,582) | Chandler, 7 mi away | 24/7 | — |
| 6 | SLIK Solar Cleaning | 61 | 5.0★ (112) | Phoenix, 16 mi away | 24/7 | — |
| 7 | Clean Skies Technologies | 60 | 4.9★ (72) | Tempe | Sat · Sun · Evenings | — |
| 8 | Icon Power | 60 | 4.7★ (333) | Tempe | Sat | — |
| 9 | Sunbros Solar Panel Cleaning | 60 | 5.0★ (337) | Peoria, 23 mi away | Sat · Sun · Evenings | — |
| 10 | World Solar Cleaning & Bird Proofing | 60 | 5.0★ (102) | Casa Grande, 8 mi away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 850 Google reviews, listed on Google as “Solar energy system service”.
Based in Tempe
Ranked #2 because of its Google rating and review volume: 4.9★ from 345 Google reviews.
Based in Chandler, 8 mi away
Ranked #3 because of its Google rating and trade focus: 4.3★ from 1,524 Google reviews, listed on Google as “Solar energy company”.
Based in Phoenix, 23 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 902 Google reviews, listed on Google as “Solar energy company”.
Based in Chandler, 7 mi away
Ranked #5 because of its Google rating and review volume: 5.0★ from 1,582 Google reviews.
Based in Phoenix, 16 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 112 Google reviews, listed on Google as “Solar energy company”.
Based in Tempe
Ranked #7 because of its Google rating and trade focus: 4.9★ from 72 Google reviews, listed on Google as “Solar energy company”.
Based in Tempe
Ranked #8 because of its Google rating and trade focus: 4.7★ from 333 Google reviews, listed on Google as “Solar energy company”.
Based in Peoria, 23 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 337 Google reviews, listed on Google as “Solar panel maintenance service”.
Based in Casa Grande, 8 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 102 Google reviews, listed on Google as “Solar energy system service”.
Based in Tempe
Ranked #11 because of its Google rating and trade focus: 4.6★ from 339 Google reviews, listed on Google as “Solar energy company”.
Based in Tempe
Ranked #12 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Solar energy company”.
Based in Tempe
Ranked #13 because of its Google rating and trade focus: 4.7★ from 589 Google reviews, listed on Google as “Solar energy company”.
Based in Mesa, 7 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 166 Google reviews, listed on Google as “Solar panel maintenance service”.
Based in Phoenix, 10 mi away
Ranked #15 because of its Google rating and trade focus: 4.6★ from 196 Google reviews, listed on Google as “Solar energy company”.
Based in Apache Junction, 7 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Solar panel maintenance service”.
Based in Gilbert, 12 mi away
Ranked #17 because of its Google rating and trade focus: 4.6★ from 2,215 Google reviews, listed on Google as “Solar energy company”.
Based in Mesa, 10 mi away
Ranked #18 because of its Google rating and trade focus: 4.6★ from 54 Google reviews, listed on Google as “Solar energy company”.
Based in Chandler, 8 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 125 Google reviews, listed on Google as “Solar energy company”.
Based in Gilbert, 12 mi away
Ranked #20 because of its Google rating and trade focus: 4.7★ from 379 Google reviews, listed on Google as “Solar energy company”.
Based in Apache Junction, 15 mi away
Ranked #21 because of its Google rating and review volume: 4.8★ from 391 Google reviews.
Based in Phoenix, 9 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 91 Google reviews, listed on Google as “Solar energy company”.
Based in Apache Junction, 8 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Solar panel maintenance service”.
Based in Phoenix, 10 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Solar energy company”.
Based in Buckeye, 34 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 305 Google reviews, listed on Google as “Solar energy company”.
Typical prices in USD, adjusted for Arizona with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Solar panel installation | $25,190 | $28,490 | $30,990 | Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 0.92 Mountain factor (2025 Cost vs. Value Report) | October 2026 |
We scored 253 Tempe 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 Tempe 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 |