60/100CR Score
Ranked #1 because of its Google rating and review volume: 4.7★ from 821 Google reviews, the most in Brentwood.
- 4.7★ from 821 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2617 Grissom Dr, Nashville, TN 37204
Best Solar Installers in Brentwood, TN (2026)
22 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Brentwood: Music City Roofers, CR Score 60/100; 4.7★ from 821 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Cashville Solar Solutions, posts 24/7 hours; ranked #2 of 22.
- 3
Most-reviewed: Dragon Scale Roofing, 188 Google reviews at 4.7★, the most of 22 ranked after Music City Roofers; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
22 Brentwood solar installers are ranked here by CR Score, from ten published factors. 4 are open 24/7, 12 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.9★ across 22 rated businesses.
Top 10 solar installers in Brentwood at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Music City Roofers | 60 | 4.7★ (821) | Nashville, 6 mi away | 24/7 | Overall |
| 2 | Cashville Solar Solutions | 57 | 5.0★ (10) | Nashville, 9 mi away | 24/7 | Emergencies |
| 3 | Dragon Scale Roofing | 57 | 4.7★ (188) | Nashville, 3 mi away | 24/7 | Most reviews |
| 4 | ReNew Solar Solutions | 57 | 4.9★ (80) | Nashville, 7 mi away | — | — |
| 5 | LightWave Solar, LLC | 57 | 4.6★ (73) | Brentwood | — | — |
| 6 | Air Trust HVAC | 57 | 4.9★ (130) | Brentwood | Sat · Sun | — |
| 7 | TN Off Grid Systems | 55 | 5.0★ (13) | Goodlettsville, 6 mi away | Sat | — |
| 8 | Wegner Roofing & Solar | 54 | 5.0★ (7) | Franklin, 4 mi away | 24/7 | — |
| 9 | Nashville Solar Works | 54 | 4.9★ (31) | Hendersonville, 25 mi away | Sat | — |
| 10 | Astrawatt Solar of Nashville | 53 | 4.8★ (24) | Columbia, 25 mi away | Sat | — |
The 22 best solar installers in Brentwood, ranked
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.
Based in Nashville, 9 mi away
57/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 10 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 217 2nd Ave N, Nashville, TN 37201
Based in Nashville, 3 mi away
57/100CR ScoreRanked #3 because of its Google rating and review volume: 4.7★ from 188 Google reviews.
- 4.7★ from 188 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4751 Trousdale Dr # 105, Nashville, TN 37220
Based in Nashville, 7 mi away
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 80 Google reviews, listed on Google as “Solar energy company”.
- 4.9★ from 80 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
Based in Brentwood
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.6★ from 73 Google reviews, listed on Google as “Solar energy company”.
- 4.6★ from 73 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 3026 Owen Dr Suite 104, Antioch, TN 37013
Based in Brentwood
57/100CR ScoreRanked #6 because of its Google rating and review volume: 4.9★ from 130 Google reviews.
- 4.9★ from 130 Google reviews
- Hours
- Mon–Sun 6 AM–6 PM
Based in Goodlettsville, 6 mi away
55/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Solar energy system service”.
- 5.0★ from 13 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 8 AM–12 PM · Sun closed
Based in Franklin, 4 mi away
54/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Hendersonville, 25 mi away
54/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 31 Google reviews, listed on Google as “Solar energy system service”.
- 4.9★ from 31 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–5 PM · Sun closed
- Address
- 121 Buchanan Cir, Hendersonville, TN 37075
Based in Columbia, 25 mi away
53/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Solar energy company”.
- 4.8★ from 24 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
- Address
- 2509 Hospitality Dr, Columbia, TN 38401
#11 Green Wave Solar
Based in Murfreesboro, 26 mi away
53/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 39 Google reviews
- Hours
- Mon–Fri 7:30 AM–4:30 PM · Sat–Sun closed
- Address
- 231 W Rutherford Blvd, Murfreesboro, TN 37130
Based in Addison, 16 mi away
53/100CR ScoreRanked #12 because of its Google rating and trade focus: 3.9★ from 20 Google reviews, listed on Google as “Solar energy company”.
- 3.9★ from 20 Google reviews
- Hours
- Mon 12:30 PM–7 PM · Tue–Thu 9 AM–7 PM · Fri 12:30 PM–7 PM · Sat 9 AM–5 PM · Sun closed
Based in Nashville, 11 mi away
51/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 5 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 810 Dominican Dr, Nashville, TN 37228
Based in Nashville, 9 mi away
50/100CR ScoreRanked #14 because of its Google rating and trade focus: 3.0★ from 10 Google reviews, listed on Google as “Solar energy company”.
- 3.0★ from 10 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 222 2nd Ave S, Nashville, TN 37201
#15 KDF Energie LLC
Based in Brentwood
50/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 5 Google reviews
- Hours
- Mon–Sun 6 AM–5 PM
Based in Clarksville, 19 mi away
49/100CR ScoreRanked #16 because of its Google rating and review volume: 5.0★ from 83 Google reviews.
- 5.0★ from 83 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat–Sun closed
Based in Goodlettsville, 16 mi away
48/100CR ScoreRanked #17 because of its Google rating and review volume: 4.5★ from 68 Google reviews.
- 4.5★ from 68 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 4113 Old Hickory Blvd, Old Hickory, TN 37138
Based in Nashville, 9 mi away
47/100CR ScoreRanked #18 because of its Google rating and trade focus: 1.9★ from 35 Google reviews, listed on Google as “Solar energy company”.
- 1.9★ from 35 Google reviews
- Hours
- Mon–Fri 7 AM–4 PM · Sat–Sun closed
- Address
- 6339 Charlotte Pike, Nashville, TN 37209
Based in Columbia, 24 mi away
46/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Gutter cleaning service”.
- 5.0★ from 15 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat 10 AM–1 PM · Sun closed
Based in Dickson, 22 mi away
46/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Mechanical contractor”.
- 5.0★ from 9 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
- Address
- 2103 Griffintown Rd, White Bluff, TN 37187
Based in Hendersonville, 21 mi away
44/100CR ScoreRanked #21 because of its Google rating and review volume: 3.9★ from 30 Google reviews.
- 3.9★ from 30 Google reviews
- Hours
- Mon–Fri 7:30 AM–5 PM · Sat–Sun closed
- Address
- 231 Molly Walton Dr, Hendersonville, TN 37075
Based in Lewisburg, 39 mi away
40/100CR ScoreRanked #22 because of its Google rating and trade focus: 3.1★ from 21 Google reviews, listed on Google as “Air conditioning contractor”.
- 3.1★ from 21 Google reviews
- Hours
- Mon–Fri 7 AM–4 PM · Sat–Sun closed
- Address
- 1621 Nashville Hwy, Lewisburg, TN 37091
Also serving Brentwood
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 |
|---|---|---|
| Clean.Tech | 5.0★ (1) | 9 mi |
| Clearloop Corporation | 9 mi | |
| Cransten Service All Stars | 5.0★ (2) | 9 mi |
| Davis Hill Development | 7 mi | |
| Energy Electives LLC | 9 mi | |
| Energy Source Partners | 7 mi | |
| Energy Source Partners | 8 mi | |
| Helios Energy | 5.0★ (2) | 6 mi |
| Helios Energy | 21 mi | |
| IGS Nashville Solar Energy Solutions | In Brentwood | |
| Lightwave Solar Electric | 8 mi | |
| Nashville Solar Cowboys | 9 mi | |
| Old City Solar Company | 14 mi | |
| SISLINK | 13 mi | |
| Solaflect | 20 mi | |
| Solar Alternatives Inc | 5 mi | |
| Solar Solutions Unlimited | 18 mi | |
| Tennessee Solar Energy Industries Association | 9 mi |
How much do solar installers cost in Brentwood?
Typical prices in USD, adjusted for Tennessee with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Solar panel installation | $23,510 | $26,600 | $28,930 | Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 0.85 East South Central factor (2025 Cost vs. Value Report) | October 2026 |
How we ranked Brentwood solar installers
We scored 22 Brentwood 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 Brentwood 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 |
Solar installers in Brentwood: frequently asked questions
Who is the best solar installer in Brentwood?
By CR Score, the highest-ranked solar installer in Brentwood, TN is Music City Roofers with a CR Score of 60/100. It has 4.7★ from 821 Google reviews. It is open 24/7. Cashville Solar Solutions (#2) and Dragon Scale Roofing (#3) follow. We ranked 22 solar installers on ten factors, last updated October 22, 2026.
How many solar installers are there in Brentwood?
ContractorsRanked ranks 22 solar installers serving Brentwood, TN. 3 of them are based in Brentwood; the rest serve it from nearby towns. Another 18 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which solar installers in Brentwood are open 24/7?
4 ranked solar installers in Brentwood post 24/7 hours. The highest-ranked are Music City Roofers (#1), Cashville Solar Solutions (#2) and Dragon Scale Roofing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which solar installers in Brentwood work on weekends?
12 of 22 ranked solar installers post Saturday hours and 6 post Sunday hours. The highest-ranked open Saturdays are Music City Roofers (#1), Cashville Solar Solutions (#2) and Dragon Scale Roofing (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does solar panel installation cost in Brentwood?
Solar panel installation typically costs $23,510 to $28,930, with $26,600 typical (Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 0.85 East South Central factor (2025 Cost vs. Value Report)). The range is adjusted for Tennessee. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Brentwood solar installers have?
The median Google rating among 22 rated solar installers in Brentwood is 4.9★, with a median of 27 reviews. Music City Roofers has the most, 821 reviews, and ranks #1. 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 ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do solar installers outside Brentwood count in this ranking?
Yes, if they are within 40 mi of the Brentwood 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 Brentwood
- October 2026: CR Scores recalculated for 22 solar installers serving Brentwood.
More solar installers and Brentwood pages
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