54 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Austell: Monster Grass Artificial turf installers of Atlanta, CR Score 86/100; 4.9★ from 43 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Stellar Roofing and Solar, posts 24/7 hours; ranked #2 of 54.
Most-reviewed: Henson Mechanical Heating Air and Plumbing, 1,653 Google reviews at 4.9★, the most of 54 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
54 Austell solar installers are ranked here by CR Score, from 8 published factors. 7 are open 24/7, 26 open Saturdays and 13 open Sundays, based on posted hours. The median Google rating is 4.9★ across 54 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Monster Grass Artificial turf installers of Atlanta | 86 | 4.9★ (43) | Austell | Sat · Sun · Evenings | Overall |
| 2 | Stellar Roofing and Solar | 86 | 5.0★ (103) | Atlanta, 11 mi away | 24/7 | Emergencies |
| 3 | Golden Rule Solar and Roofing | 83 | 5.0★ (75) | Candler-McAfee, 23 mi away | 24/7 | — |
| 4 | Henson Mechanical Heating Air and Plumbing | 83 | 4.9★ (1,653) | Loganville, 40 mi away | 24/7 | Most reviews |
| 5 | SunPower® | 82 | 4.8★ (41) | Decatur, 22 mi away | — | — |
| 6 | Best Case Roofing | 82 | 4.9★ (126) | Atlanta, 20 mi away | 24/7 | — |
| 7 | Solar Energy Partners Atlanta | 81 | 4.9★ (58) | Smyrna, 11 mi away | Sat · Evenings | — |
| 8 | SunPeach Solar | 81 | 4.9★ (67) | Atlanta, 16 mi away | Sat · Evenings | — |
| 9 | Aelia Power | 81 | 5.0★ (31) | Atlanta, 18 mi away | — | — |
| 10 | Solar Energy Partners | 81 | 4.5★ (8) | Charleston, 8 mi away | — | — |
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: 4.9★ from 43 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Atlanta, 11 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 103 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Candler-McAfee, 23 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 75 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Loganville, 40 mi away
Ranked #4 because of its Google rating and review volume: 4.9★ from 1,653 Google reviews, the most Google reviews on this list (1,653).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Decatur, 22 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 41 Google reviews, listed on Google as “Solar energy company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Atlanta, 20 mi away
Ranked #6 because of its Google rating and availability: 4.9★ from 126 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Smyrna, 11 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 58 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Atlanta, 16 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ 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 Atlanta, 18 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Solar energy company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Charleston, 8 mi away
Ranked #10 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Solar energy company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Sandy Springs, 21 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 66 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Johns Creek, 32 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ 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 Lawrenceville, 40 mi away
Ranked #13 because of its Google rating and availability: 4.8★ from 142 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Marietta, 12 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 111 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Atlanta, 16 mi away
Ranked #15 because of its Google rating and trade focus: 3.9★ from 25 Google reviews, listed on Google as “Solar energy company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Marietta, 11 mi away
Ranked #16 because of its Google rating and review volume: 5.0★ from 108 Google reviews, 108 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Atlanta, 17 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 57 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Duluth, 30 mi away
Ranked #18 because of its Google rating and availability: 4.9★ from 70 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Morrow, 13 mi away
Ranked #19 because of its Google rating and trade focus: 3.7★ 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 Peachtree Corners, 37 mi away
Ranked #20 because of its Google rating and availability: 4.8★ from 20 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Marietta, 11 mi away
Ranked #21 because of its Google rating and availability: 4.4★ from 24 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cumming, 35 mi away
Ranked #22 because of its Google rating and trade focus: 4.0★ from 8 Google reviews, listed on Google as “Solar energy system service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Bremen, 36 mi away
Ranked #23 because of its Google rating and availability: 4.9★ from 39 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Atlanta, 17 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Atlanta, 11 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 13 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Typical prices in USD, adjusted for Georgia with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Solar panel installation | $27,400 | $30,990 | $33,710 | Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.00 South Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
We scored 54 Austell 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 Austell 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 |