29 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Killeen: Solar CenTex, CR Score 89/100; 4.8★ from 108 Google reviews.
Best for emergencies (open 24/7): Suncharge Solar, LLC, posts 24/7 hours; ranked #4 of 29.
Most-reviewed: ROAM Roof & Solar, 312 Google reviews at 5.0★, the most of 29 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
29 Killeen solar installers are ranked here by CR Score, from 8 published factors. 5 are open 24/7, 18 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.9★ across 29 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Solar CenTex | 89 | 4.8★ (108) | Harker Heights, 7 mi away | — | Overall |
| 2 | Aura Solar And Roofing | 84 | 4.9★ (86) | Brushy Creek, 35 mi away | Sat · Sun · Evenings | — |
| 3 | KaziBrothersLLC | 83 | 4.9★ (43) | Fort Hood, 5 mi away | Sat | — |
| 4 | Suncharge Solar, LLC | 83 | 5.0★ (7) | Buda, 25 mi away | 24/7 | Emergencies |
| 5 | Texas Panel Clean Services | 81 | 4.9★ (13) | Killeen | Sat | — |
| 6 | Elite Construction & Solar, LLC | 81 | 5.0★ (12) | Killeen | 24/7 | — |
| 7 | AltoService LLC. Electrical Contractor | 80 | 5.0★ (67) | Leander, 34 mi away | 24/7 | — |
| 8 | Solar Power Systems Killeen | 80 | 5.0★ (8) | Killeen | Sat · Evenings | — |
| 9 | ROAM Roof & Solar | 80 | 5.0★ (312) | Belton, 15 mi away | Evenings | Most reviews |
| 10 | Bell County Solar | 80 | 5.0★ (32) | Belton, 18 mi away | Sat · Evenings | — |
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: 4.8★ from 108 Google reviews, listed on Google as “Solar energy company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Brushy Creek, 35 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 86 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Hood, 5 mi away
Ranked #3 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 Buda, 25 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Killeen
Ranked #5 because of its Google rating and trade focus: 4.9★ from 13 Google reviews, listed on Google as “Solar panel maintenance service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Killeen
Ranked #6 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Leander, 34 mi away
Ranked #7 because of its Google rating and availability: 5.0★ from 67 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Killeen
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 6 of 8 factors; credentials and recency not yet collected.
Based in Belton, 15 mi away
Ranked #9 because of its Google rating and review volume: 5.0★ from 312 Google reviews, the most Google reviews on this list (312).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belton, 18 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Harker Heights, 5 mi away
Ranked #11 because of its Google rating and trade focus: 4.6★ from 97 Google reviews, listed on Google as “Solar energy system service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Georgetown, 27 mi away
Ranked #12 because of its Google rating and availability: 4.9★ from 58 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Leander, 39 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Georgetown, 31 mi away
Ranked #14 because of its Google rating and review volume: 4.8★ from 169 Google reviews, 169 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lampasas, 23 mi away
Ranked #15 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Temple, 21 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 6 of 8 factors; credentials and recency not yet collected.
Based in Round Rock, 39 mi away
Ranked #17 because of its Google rating and trade focus: 4.6★ from 174 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cedar Park, 28 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Killeen
Ranked #19 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Temple, 21 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 6 of 8 factors; credentials and recency not yet collected.
Based in McGregor, 35 mi away
Ranked #21 because of its Google rating and trade focus: 4.6★ 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 Gatesville, 22 mi away
Ranked #22 because of its Google rating and availability: 5.0★ from 10 Google reviews, open Saturdays until 5 PM.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Temple, 20 mi away
Ranked #23 because of its Google rating and trade focus: 4.0★ from 3 Google reviews, listed on Google as “Solar energy equipment supplier”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Carrollton, 22 mi away
Ranked #24 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Leander, 38 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
#1 to #25 are shown in full above. Here are #26 to #29, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | C.A.M. Solar Inc | 69 | 2.0★ (4) | 22 mi |
| 27 | Paxton Roofing | 68 | 4.6★ (9) | 5 mi |
| 28 | NUSUN POWER | 68 | 3.7★ (9) | 32 mi |
| 29 | Power On | 66 | 3.3★ (72) | 32 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 | In Killeen | |
| Alba Energy of Round Rock | Solar Panel Installations | 5.0★ (1) | 40 mi |
| Cleon Tollerson | 18 mi | |
| Dreadnought Solar | 5.0★ (2) | 25 mi |
| Elite Energy Solutions | 4 mi | |
| Ferguson Roofing | 22 mi | |
| Green Solar Savings | 5.0★ (2) | 40 mi |
| Kinetic Solar LLC | 3.0★ (2) | 21 mi |
| Lago Roofing and Solar | 26 mi | |
| Patriot Energy | 5.0★ (1) | 35 mi |
| Precision Value Homes | 5.0★ (2) | 14 mi |
| Solar Screens - C6 Solar Control (Recommended) | 5.0★ (1) | 35 mi |
| Solar Screens Killeen | 34 mi | |
| Solar Service | 5 mi | |
| SolarCentralTexas | In Killeen | |
| SolarFIX TX | 4 mi | |
| Solarsavingtoday | 5 mi | |
| Suncastle Solar Power | 5 mi | |
| USM Solar | 35 mi | |
| Venti Tech Solar | 21 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 29 Killeen 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 Killeen 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 |