39 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Harker Heights: Solar CenTex, CR Score 61/100; 4.8★ from 108 Google reviews.
Best for emergencies (open 24/7): Suncharge Solar, LLC, posts 24/7 hours; ranked #9 of 39.
Most-reviewed: KangaRoof, 813 Google reviews at 4.8★, the most of 39 ranked; ranked #23.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
39 Harker Heights solar installers are ranked here by CR Score, from ten published factors. 6 are open 24/7, 21 open Saturdays and 8 open Sundays, based on posted hours. The median Google rating is 4.9★ across 39 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Solar CenTex | 61 | 4.8★ (108) | Harker Heights | — | Overall |
| 2 | KaziBrothersLLC | 58 | 4.9★ (43) | Fort Hood, 4 mi away | Sat | — |
| 3 | Allegiance Solar | 57 | 4.6★ (97) | Harker Heights | — | — |
| 4 | Aura Solar And Roofing | 57 | 4.9★ (86) | Brushy Creek, 33 mi away | Sat · Sun · Evenings | — |
| 5 | ROAM Roof & Solar | 56 | 5.0★ (312) | Belton, 11 mi away | Evenings | — |
| 6 | Texas Panel Clean Services | 56 | 4.9★ (13) | Killeen, 3 mi away | Sat | — |
| 7 | Bell County Solar | 56 | 5.0★ (32) | Belton, 18 mi away | Sat · Evenings | — |
| 8 | Solar Power Systems Killeen | 55 | 5.0★ (8) | Killeen, 4 mi away | Sat · Evenings | — |
| 9 | Suncharge Solar, LLC | 54 | 5.0★ (7) | Buda, 27 mi away | 24/7 | Emergencies |
| 10 | Longhorn Solar - Austin | 54 | 4.6★ (356) | Round Rock, 39 mi away | — | — |
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 108 Google reviews, listed on Google as “Solar energy company”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Fort Hood, 4 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harker Heights
Ranked #3 because of its Google rating and trade focus: 4.6★ from 97 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brushy Creek, 33 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 86 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belton, 11 mi away
Ranked #5 because of its Google rating and review volume: 5.0★ from 312 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Killeen, 3 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 13 Google reviews, listed on Google as “Solar panel maintenance service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belton, 18 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Killeen, 4 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buda, 27 mi away
Ranked #9 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 Round Rock, 39 mi away
Ranked #10 because of its Google rating and trade focus: 4.6★ from 356 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Round Rock, 36 mi away
Ranked #11 because of its Google rating and trade focus: 4.6★ from 174 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Killeen, 9 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Georgetown, 24 mi away
Ranked #13 because of its Google rating and review volume: 4.9★ from 58 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Leander, 38 mi away
Ranked #14 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 Georgetown, 28 mi away
Ranked #15 because of its Google rating and review volume: 4.8★ from 169 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Temple, 17 mi away
Ranked #16 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Leander, 33 mi away
Ranked #17 because of its Google rating and review volume: 5.0★ from 67 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Round Rock, 39 mi away
Ranked #18 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 Round Rock, 38 mi away
Ranked #19 because of its Google rating and trade focus: 4.0★ from 406 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Temple, 17 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 45 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Round Rock, 39 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cedar Park, 25 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Round Rock, 39 mi away
Ranked #23 because of its Google rating and review volume: 4.8★ from 813 Google reviews, the most in Harker Heights.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lampasas, 26 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Solar energy equipment supplier”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Killeen, 5 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #39, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | SolarWaco | 49 | 4.6★ (21) | 34 mi |
| 27 | Solar Power Systems Round Rock | 49 | 5.0★ (6) | 38 mi |
| 28 | crSolar Energy Solutions | 48 | 5.0★ (14) | 39 mi |
| 29 | Texas Warrior, LLC | 48 | 4.1★ (64) | 40 mi |
| 30 | Electrx LLC | 47 | 4.9★ (74) | 39 mi |
| 31 | NUSUN POWER | 47 | 3.7★ (9) | 29 mi |
| 32 | Solar Screens Plus Lewisville | 47 | 4.3★ (6) | 24 mi |
| 33 | Paxton Roofing | 47 | 4.6★ (9) | In Harker Heights |
| 34 | Power On | 47 | 3.3★ (72) | 32 mi |
| 35 | Solar X | 47 | 4.0★ (3) | 16 mi |
| 36 | SolarWerx | 46 | 5.0★ (4) | 40 mi |
| 37 | James Electrical Service LLC | 46 | 5.0★ (10) | 25 mi |
| 38 | C.A.M. Solar Inc | 46 | 2.0★ (4) | 20 mi |
| 39 | Lago Roofing and Solar | 44 | 5.0★ (3) | 37 mi |
20 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 |
|---|---|---|
| 2EZ Solar | 4 mi | |
| Alba Energy of Round Rock | Solar Panel Installations | 5.0★ (1) | 37 mi |
| Cleon Tollerson | 14 mi | |
| Dreadnought Solar | 5.0★ (2) | 23 mi |
| Elite Energy Solutions | 3 mi | |
| Ferguson Roofing | 26 mi | |
| Going 4 Solar | 5.0★ (1) | 36 mi |
| Green Solar Savings | 5.0★ (2) | 38 mi |
| Kinetic Solar LLC | 3.0★ (2) | 23 mi |
| Lago Roofing and Solar | 25 mi | |
| Natalya Alternative Energy, LLC | 3.0★ (2) | 40 mi |
| Patriot Energy | 5.0★ (1) | 31 mi |
| Precision Value Homes | 5.0★ (2) | 18 mi |
| Solar Screens - C6 Solar Control (Recommended) | 5.0★ (1) | 33 mi |
| Solar Service | In Harker Heights | |
| SolarCentralTexas | 8 mi | |
| SolarFIX TX | In Harker Heights | |
| Solarsavingtoday | 3 mi | |
| Suncastle Solar Power | 3 mi | |
| Venti Tech Solar | 23 mi |
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 39 Harker Heights 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 Harker Heights 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 |