93 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Marble Falls: 512 Solar, CR Score 63/100; 5.0★ from 515 Google reviews; open 24/7.
Best for emergencies (open 24/7): Solar Service, posts 24/7 hours; ranked #3 of 93.
Most-reviewed: Solar Service, 632 Google reviews at 5.0★, the most of 93 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
93 Marble Falls solar installers are ranked here by CR Score, from ten published factors. 11 are open 24/7, 52 open Saturdays and 28 open Sundays, based on posted hours. The median Google rating is 4.9★ across 93 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | 512 Solar | 63 | 5.0★ (515) | Austin, 34 mi away | 24/7 | Overall |
| 2 | Sun Gun | 59 | 4.9★ (120) | Brushy Creek, 28 mi away | Sat · Sun · Evenings | — |
| 3 | Solar Service | 59 | 5.0★ (632) | Austin, 39 mi away | 24/7 | Emergencies, Most reviews |
| 4 | Divergent Solar | 58 | 4.9★ (60) | Austin, 28 mi away | Sat · Sun · Evenings | — |
| 5 | Greenbelt Solar | 58 | 4.9★ (122) | Austin, 38 mi away | Sat · Sun · Evenings | — |
| 6 | Aura Solar And Roofing | 57 | 4.9★ (86) | Brushy Creek, 36 mi away | Sat · Sun · Evenings | — |
| 7 | Energy Solar Experts | 57 | 4.9★ (101) | Round Rock, 39 mi away | Sat · Sun · Evenings | — |
| 8 | Optimum Solar USA | 57 | 4.7★ (156) | Austin, 39 mi away | Sat · Sun · Evenings | — |
| 9 | Air Central | 56 | 5.0★ (404) | Austin, 35 mi away | 24/7 | — |
| 10 | Power TX | 56 | 5.0★ (16) | Leander, 25 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: 5.0★ from 515 Google reviews, listed on Google as “Solar energy company”.
Based in Brushy Creek, 28 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 120 Google reviews, listed on Google as “Solar panel maintenance service”.
Based in Austin, 39 mi away
Ranked #3 because of its Google rating and review volume: 5.0★ from 632 Google reviews, the most in Marble Falls.
Based in Austin, 28 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 60 Google reviews, listed on Google as “Solar energy company”.
Based in Austin, 38 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 122 Google reviews, listed on Google as “Solar energy system service”.
Based in Brushy Creek, 36 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 86 Google reviews, listed on Google as “Solar energy company”.
Based in Round Rock, 39 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 101 Google reviews, listed on Google as “Solar energy company”.
Based in Austin, 39 mi away
Ranked #8 because of its Google rating and trade focus: 4.7★ from 156 Google reviews, listed on Google as “Solar energy company”.
Based in Austin, 35 mi away
Ranked #9 because of its Google rating and review volume: 5.0★ from 404 Google reviews.
Based in Leander, 25 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Solar energy company”.
Based in Austin, 32 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Solar energy system service”.
Based in Austin, 33 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 34 Google reviews, listed on Google as “Solar energy company”.
Based in Austin, 35 mi away
Ranked #13 because of its Google rating and trade focus: 4.2★ from 123 Google reviews, listed on Google as “Solar energy company”.
Based in Austin, 34 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Solar energy company”.
Based in Austin, 40 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Solar energy company”.
Based in Leander, 26 mi away
Ranked #16 because of its Google rating and review volume: 5.0★ from 67 Google reviews.
Based in Austin, 31 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Solar energy system service”.
Based in Austin, 38 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Solar energy company”.
Based in Pflugerville, 39 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Solar energy system service”.
Based in Alief, 37 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Solar energy company”.
Based in Austin, 35 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Roofing contractor”.
Based in Austin, 30 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 51 Google reviews, listed on Google as “Roofing contractor”.
Based in Round Rock, 36 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Electrician”.
Based in Lago Vista, 25 mi away
Ranked #24 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Roofing contractor”.
Based in Lampasas, 30 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Solar energy equipment supplier”.
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 93 Marble Falls 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 Marble Falls 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 |