61/100CR Score
Ranked #1 because of its Google rating and review volume: 4.7★ from 159 Google reviews, the most in Weslaco.
- 4.7★ from 159 Google reviews
- Hours
- Mon–Sat 7 AM–8 PM · Sun closed
- Address
- 2575 E Griffin Pkwy Suite 9, Mission, TX 78572
Best Solar Installers in Weslaco, TX (2026)
38 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Weslaco: RGV Solar, CR Score 61/100; 4.7★ from 159 Google reviews; open Saturdays until 8 PM.
- 3
Best for emergencies (open 24/7): Your Solar Liaison, posts 24/7 hours; ranked #3 of 38.
- 5
Most-reviewed: StarAlt Solar, 70 Google reviews at 4.3★, the most of 38 ranked after RGV Solar; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
38 Weslaco solar installers are ranked here by CR Score, from ten published factors. 5 are open 24/7, 23 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 4.7★ across 38 rated businesses.
Top 10 solar installers in Weslaco at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | RGV Solar | 61 | 4.7★ (159) | Mission, 18 mi away | Sat · Evenings | Overall |
| 2 | Evergreen Home Energy | 60 | 4.8★ (35) | Weslaco | Sat · Evenings | — |
| 3 | Your Solar Liaison | 59 | 4.5★ (42) | Pharr, 13 mi away | 24/7 | Emergencies |
| 4 | Solergy | 58 | 4.7★ (46) | McAllen, 14 mi away | Sat | — |
| 5 | StarAlt Solar | 58 | 4.3★ (70) | McAllen, 14 mi away | Sat | Most reviews |
| 6 | American Made Solar and Wind Technologies | 56 | 4.5★ (23) | Weslaco | — | — |
| 7 | Tikun Olam Services Inc | 56 | 5.0★ (23) | McAllen, 17 mi away | Sat | — |
| 8 | Sunergy Services LLC | 56 | 4.6★ (9) | Weslaco | Sat | — |
| 9 | Unlimited Solar & Roofing | 55 | 5.0★ (5) | La Homa, 20 mi away | 24/7 | — |
| 10 | NRG Energy para casas y business mcallen tx | 55 | 4.5★ (17) | McAllen, 16 mi away | Sat · Evenings | — |
The 38 best solar installers in Weslaco, 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 Weslaco
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 35 Google reviews, listed on Google as “Solar energy company”.
- 4.8★ from 35 Google reviews
- Hours
- Mon–Sat 8 AM–7 PM · Sun closed
- Address
- 2800 Mid Valley Dr, Weslaco, TX 78599
Based in Pharr, 13 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.5★ from 42 Google reviews, listed on Google as “Solar energy company”.
- 4.5★ from 42 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 916 W Nolana Loop UNIT C, Pharr, TX 78577
#4 Solergy
Based in McAllen, 14 mi away
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.7★ from 46 Google reviews, listed on Google as “Solar energy company”.
- 4.7★ from 46 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8 AM–1 PM · Sun closed
- Address
- 3701 N McColl Rd, McAllen, TX 78501
Based in McAllen, 14 mi away
58/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.3★ from 70 Google reviews, listed on Google as “Solar energy company”.
- 4.3★ from 70 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 9 AM–4 PM · Sun closed
- Address
- 401 E Cedar Ave Suite E, McAllen, TX 78501
Based in Weslaco
56/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.5★ from 23 Google reviews, listed on Google as “Solar energy company”.
- 4.5★ from 23 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun closed
- Address
- 611 S International Blvd, Weslaco, TX 78596
Based in McAllen, 17 mi away
56/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 23 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8 AM–1 PM · Sun closed
- Address
- 6112 N 26th St, McAllen, TX 78504
Based in Weslaco
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Solar energy company”.
- 4.6★ from 9 Google reviews
- Hours
- Mon–Fri 10 AM–5 PM · Sat 10 AM–3 PM · Sun closed
- Address
- 200 S Texas Blvd # A, Weslaco, TX 78596
Based in La Homa, 20 mi away
55/100CR ScoreRanked #9 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
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in McAllen, 16 mi away
55/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.5★ from 17 Google reviews, listed on Google as “Solar energy company”.
- 4.5★ from 17 Google reviews
- Hours
- Mon 8 AM–6:30 PM · Tue–Fri 9 AM–6:30 PM · Sat 9 AM–6 PM · Sun closed
- Address
- 214 N 16th St ste 217, McAllen, TX 78501
#11 Pure Energy
Based in Weslaco
55/100CR ScoreRanked #11 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
- Hours
- Mon–Fri 9 AM–6 PM · Sat–Sun closed
- Address
- 1240 Vo Tech Dr Suite H, Weslaco, TX 78599
#12 Genesis Home Pro
Based in Edinburg, 15 mi away
55/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 11 Google reviews
- Hours
- Mon–Fri 9 AM–9 PM · Sat 9 AM–6 PM · Sun closed
- Address
- 135 Paseo Del Prado, Edinburg, TX 78539
Based in McAllen, 17 mi away
54/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Solar energy system service”.
- 5.0★ from 19 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat–Sun closed
- Address
- 5281 N 23rd St, McAllen, TX 78504
#14 Maker Solar
Based in McAllen, 17 mi away
54/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 20 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat–Sun closed
- Address
- 3750 W Gardenia Ave Suite B2, McAllen, TX 78501
#15 VVM SOLAR
Based in Mission, 19 mi away
54/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.1★ from 23 Google reviews, listed on Google as “Solar energy company”.
- 4.1★ from 23 Google reviews
- Hours
- Mon–Sat 8:30 AM–6 PM · Sun closed
- Address
- 2112 S Shary Rd Suite 41, Mission, TX 78572
#16 Ready Solar
Based in McAllen, 15 mi away
54/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.4★ from 25 Google reviews, listed on Google as “Solar energy company”.
- 4.4★ from 25 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat–Sun closed
- Address
- 300 S 8th St, McAllen, TX 78501
Based in Mission, 22 mi away
54/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.0★ from 33 Google reviews, listed on Google as “Solar energy company”.
- 4.0★ from 33 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
- Address
- 1505 Industrial Wy suite C, Mission, TX 78572
#18 Solur Power
Based in McAllen, 17 mi away
54/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3903 US-83 BUS Ste C, McAllen, TX 78501
Based in Edinburg, 14 mi away
53/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Fri 9 AM–9 PM · Sat 9 AM–5 PM · Sun 9 AM–4 PM
- Address
- 4113 S Sugar Rd, Edinburg, TX 78539
Based in Brownsville, 12 mi away
53/100CR ScoreRanked #20 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
- Hours
- Mon–Fri 9 AM–6 PM · Sat–Sun closed
#21 TriSMART Solar
Based in McAllen, 14 mi away
53/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.0★ from 21 Google reviews, listed on Google as “Solar energy company”.
- 4.0★ from 21 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 2624 N McColl Rd, McAllen, TX 78501
Based in Brownsville, 34 mi away
52/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Solar energy company”.
- 4.2★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1425 Ruben M Torres Blvd suite N, Brownsville, TX 78526
Based in Mission, 19 mi away
52/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 11 Google reviews
- Hours
- Mon–Fri 10 AM–7 PM · Sat–Sun closed
- Address
- 315 N Shary Rd Ste 1012, Mission, TX 78572
Based in Alamo, 8 mi away
52/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.6★ from 26 Google reviews, listed on Google as “Window installation service”.
- 4.6★ from 26 Google reviews
- Hours
- Mon–Fri 8:30 AM–5:30 PM · Sat–Sun closed
- Address
- 538 U.S. 83 Frontage Rd S, Alamo, TX 78516
Based in San Juan, 11 mi away
52/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 3 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 705 Citrus St, San Juan, TX 78589
All 38 solar installers
#1 to #25 are shown in full above. Here are #26 to #38, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | MIBA Energy | 52 | 4.6★ (53) | 16 mi |
| 27 | Green Planet Solar, LLC | 51 | 4.0★ (8) | 15 mi |
| 28 | Zero Energy by Erus | 51 | 4.1★ (8) | 16 mi |
| 29 | American Made Solar and Wind Technologies | 51 | 5.0★ (4) | 15 mi |
| 30 | New Generation Solar/Roofing | 50 | 3.0★ (4) | 22 mi |
| 31 | NUR Green Living Solutions | 50 | 5.0★ (7) | 6 mi |
| 32 | JG ELECTRIC | 47 | 4.2★ (10) | 15 mi |
| 33 | Solar Supply, Inc. | 47 | 5.0★ (6) | 16 mi |
| 34 | DVS - Quality Electrical Service and Electrical Maintenance | 47 | 5.0★ (6) | 13 mi |
| 35 | PEOPLE'S CHOICE SOLAR | 47 | 2.3★ (3) | 15 mi |
| 36 | Mobile Notary Public | 47 | 5.0★ (3) | 7 mi |
| 37 | GG Shutter Blind & Solar | 46 | 5.0★ (3) | 14 mi |
| 38 | TMD SOLAR ENERGY | 43 | 2.3★ (3) | 35 mi |
Also serving Weslaco
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 |
|---|---|---|
| Age Solar Energy | 12 mi | |
| American Made Solar and Wind Technologies | 12 mi | |
| American Solar and Green Energy | 5.0★ (1) | 33 mi |
| Best electric | 12 mi | |
| Casa Solar | 5.0★ (1) | 19 mi |
| IES Texas Solar | 9 mi | |
| Next Range Consultant Energy Services LLC | 5.0★ (1) | 14 mi |
| Rayos De Sol Solar | 11 mi | |
| RGV Solar | 13 mi | |
| Sol Haus | 4.0★ (1) | 9 mi |
| Solar Distributors LLC | 5.0★ (2) | 2 mi |
| Solar Expert & Roof’s | 14 mi | |
| Solar in The Valley | 1.0★ (1) | 17 mi |
| Solar Panel Company | In Weslaco | |
| South Texas Solar Los Fresnos | 5.0★ (1) | 32 mi |
| South Texas Solar Pros | 5.0★ (2) | 33 mi |
| South Texas Solar Pros Weslaco | 1 mi | |
| Sunergy Solar Tx | 13 mi | |
| Sunshine Renewable Solutions | 14 mi | |
| Texas Solar Energy Company | 5.0★ (1) | 18 mi |
How much do solar installers cost in Weslaco?
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 |
How we ranked Weslaco solar installers
We scored 38 Weslaco 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 Weslaco 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 Weslaco: frequently asked questions
Who is the best solar installer in Weslaco?
By CR Score, the highest-ranked solar installer in Weslaco, TX is RGV Solar with a CR Score of 61/100. It has 4.7★ from 159 Google reviews. It is open Saturdays until 8 PM. Evergreen Home Energy (#2) and Your Solar Liaison (#3) follow. We ranked 38 solar installers on ten factors, last updated October 22, 2026.
How many solar installers are there in Weslaco?
ContractorsRanked ranks 38 solar installers serving Weslaco, TX. 4 of them are based in Weslaco; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which solar installers in Weslaco are open 24/7?
5 ranked solar installers in Weslaco post 24/7 hours. The highest-ranked are Your Solar Liaison (#3), Unlimited Solar & Roofing (#9) and Solur Power (#18). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which solar installers in Weslaco work on weekends?
23 of 38 ranked solar installers post Saturday hours and 5 post Sunday hours. The highest-ranked open Saturdays are RGV Solar (#1), Evergreen Home Energy (#2) and Your Solar Liaison (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does solar panel installation cost in Weslaco?
Solar panel installation typically costs $25,490 to $31,360, with $28,830 typical (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)). The range is adjusted for Texas. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Weslaco solar installers have?
The median Google rating among 38 rated solar installers in Weslaco is 4.7★, with a median of 10 reviews. RGV Solar has the most, 159 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 Weslaco count in this ranking?
Yes, if they are within 40 mi of the Weslaco 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 Weslaco
- October 2026: CR Scores recalculated for 38 solar installers serving Weslaco.
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