164 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in South Houston: Sunshine Renewable Solutions, CR Score 60/100; 4.8★ from 157 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Houston Home Battery Backup - VPP Texas, posts 24/7 hours; ranked #4 of 164.
Most-reviewed: Quality Home Products of Texas, 4,845 Google reviews at 4.8★, the most of 164 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
164 South Houston solar installers are ranked here by CR Score, from ten published factors. 20 are open 24/7, 98 open Saturdays and 43 open Sundays, based on posted hours. The median Google rating is 4.9★ across 164 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Sunshine Renewable Solutions | 60 | 4.8★ (157) | Houston, 6 mi away | Sat · Sun | Overall |
| 2 | Quality Home Products of Texas | 59 | 4.8★ (4,845) | Houston, 25 mi away | — | Most reviews |
| 3 | TX Solar Cleaning Solutions | 58 | 5.0★ (53) | Atascocita, 2 mi away | — | — |
| 4 | Houston Home Battery Backup - VPP Texas | 57 | 4.9★ (67) | Houston, 23 mi away | 24/7 | Emergencies |
| 5 | HSR SUN inc | 57 | 5.0★ (56) | League City, 13 mi away | Sat · Sun | — |
| 6 | Empower Home Services | 57 | 4.9★ (84) | Houston, 27 mi away | 24/7 | — |
| 7 | Organic Natural Energy LLC | 56 | 5.0★ (41) | League City, 14 mi away | Sat · Sun · Evenings | — |
| 8 | Astrawatt Solar | 56 | 4.9★ (71) | Webster, 11 mi away | Sat · Evenings | — |
| 9 | Nexa Sunrise | 56 | 5.0★ (31) | League City, 13 mi away | Sat · Sun · Evenings | — |
| 10 | Texas Direct Solar | 56 | 4.9★ (46) | Houston, 7 mi away | Sat · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 157 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 25 mi away
Ranked #2 because of its Google rating and review volume: 4.8★ from 4,845 Google reviews, the most in South Houston.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Atascocita, 2 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Solar energy company”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Houston, 23 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 67 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in League City, 13 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 27 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 84 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in League City, 14 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Webster, 11 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 71 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in League City, 13 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 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 7 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 46 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alvin, 2 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 18 mi away
Ranked #12 because of its Google rating and trade focus: 4.5★ from 254 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 16 mi away
Ranked #13 because of its Google rating and trade focus: 4.3★ from 403 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 22 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 344 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 13 mi away
Ranked #15 because of its Google rating and trade focus: 4.4★ from 13 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 11 mi away
Ranked #16 because of its Google rating and trade focus: 4.2★ from 11 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 16 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 160 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pasadena, 3 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in League City, 13 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 6 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pearland, 13 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 29 mi away
Ranked #22 because of its Google rating and trade focus: 4.1★ from 704 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 14 mi away
Ranked #23 because of its Google rating and review volume: 5.0★ from 141 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Aldine, 4 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 10 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Typical prices in USD, adjusted for Texas with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Solar panel installation | $25,490 | $28,830 | $31,360 | Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 0.93 West South Central factor (2025 Cost vs. Value Report) | October 2026 |
We scored 164 South Houston 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 South Houston 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 |