Skip to content
ContractorsRanked

Best Solar Installers in Los Fresnos, TX (2026)

12 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Los Fresnos: Evergreen Home Energy, CR Score 59/100; 4.8★ from 35 Google reviews; open Saturdays until 7 PM.

  2. 2

    Best for emergencies (open 24/7): Green Planet Services, posts 24/7 hours; ranked #2 of 12.

  3. 3

    Most-reviewed: American Made Solar and Wind Technologies, 23 Google reviews at 4.5★, the most of 12 ranked after Evergreen Home Energy; ranked #3.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

12 Los Fresnos solar installers are ranked here by CR Score, from ten published factors. 1 is open 24/7, 7 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.9★ across 12 rated businesses.

Most of this list also appears on the Solar installers in Brownsville ranking. See Solar installers in Brownsville

Top 10 solar installers in Los Fresnos at a glance

Top 10 solar installers in Los Fresnos at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Evergreen Home Energy594.8★ (35)Weslaco, 31 mi awaySat · EveningsOverall
2Green Planet Services594.2★ (5)Brownsville, 8 mi away24/7Emergencies
3American Made Solar and Wind Technologies554.5★ (23)Weslaco, 30 mi away—Most reviews
4Eco Renewable Solutions555.0★ (10)Brownsville, 21 mi away——
5New Generation Solar/Roofing543.0★ (4)San Benito, 11 mi awaySat · Evenings—
6Sunergy Services LLC534.6★ (9)Weslaco, 33 mi awaySat—
7Pure Energy535.0★ (10)Weslaco, 31 mi away——
8American Made Solar and Wind Technologies525.0★ (4)Harlingen, 20 mi away——
9Solar Supply, Inc.505.0★ (6)Harlingen, 18 mi away——
10NUR Green Living Solutions495.0★ (7)Mercedes, 26 mi awaySat · Sun—

The 12 best solar installers in Los Fresnos, 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.

  1. Ranked #1 in Los Fresnos

    #1 Evergreen Home Energy

    Based in Weslaco, 31 mi away

    59/100CR Score

    Ranked #1 because of its Google rating and review volume: 4.8★ from 35 Google reviews, the most in Los Fresnos.

    • 4.8★ from 35 Google reviews
    Hours
    Mon–Sat 8 AM–7 PM · Sun closed
    Address
    2800 Mid Valley Dr, Weslaco, TX 78599
    View profile for Evergreen Home Energy(956) 340-9697

  2. #2 Green Planet Services

    Based in Brownsville, 8 mi away

    59/100CR Score

    Ranked #2 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
    View profile for Green Planet Services(956) 204-1205

  6. #6 Sunergy Services LLC

    Based in Weslaco, 33 mi away

    53/100CR Score

    Ranked #6 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
    View profile for Sunergy Services LLC(800) 844-0372

  7. #7 Pure Energy

    Based in Weslaco, 31 mi away

    53/100CR Score

    Ranked #7 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
    View profile for Pure Energy(956) 317-9380

  9. #9 Solar Supply, Inc.

    Based in Harlingen, 18 mi away

    50/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 6 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    3310 Spur 54, Harlingen, TX 78552
    View profile for Solar Supply, Inc.(956) 412-3900

  11. #11 TMD SOLAR ENERGY

    Based in Brownsville, 10 mi away

    49/100CR Score

    Ranked #11 because of its Google rating and trade focus: 2.3★ from 3 Google reviews, listed on Google as “Roofing contractor”.

    • 2.3★ from 3 Google reviews
    Hours
    Mon 9 AM–7 PM · Tue–Fri 10 AM–5 PM · Sat 10 AM–1 PM · Sun closed
    Address
    1725 Boca Chica Blvd suite b, Brownsville, TX 78520
    View profile for TMD SOLAR ENERGY(956) 435-4991

How much do solar installers cost in Los Fresnos?

Typical prices in USD, adjusted for Texas with a published regional index. Each row names its basis and month.

How much do solar installers cost in Los Fresnos?
JobLowTypicalHighBasisChecked
Solar panel installation$25,490$28,830$31,360Per 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 Los Fresnos solar installers

We scored 12 Los Fresnos 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Los Fresnos data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Solar installers in Los Fresnos: frequently asked questions

Who is the best solar installer in Los Fresnos?

By CR Score, the highest-ranked solar installer in Los Fresnos, TX is Evergreen Home Energy with a CR Score of 59/100. It has 4.8★ from 35 Google reviews. It is open Saturdays until 7 PM. Green Planet Services (#2) and American Made Solar and Wind Technologies (#3) follow. We ranked 12 solar installers on ten factors, last updated October 22, 2026.

How many solar installers are there in Los Fresnos?

ContractorsRanked ranks 12 solar installers serving Los Fresnos, TX. Counts are as of October 2026.

Which solar installers in Los Fresnos are open 24/7?

1 ranked solar installer in Los Fresnos posts 24/7 hours. The highest-ranked is Green Planet Services (#2). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which solar installers in Los Fresnos work on weekends?

7 of 12 ranked solar installers post Saturday hours and 2 post Sunday hours. The highest-ranked open Saturdays are Evergreen Home Energy (#1), Green Planet Services (#2) and New Generation Solar/Roofing (#5). Posted hours are office hours; crews may book weekend jobs separately.

How much does solar panel installation cost in Los Fresnos?

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 Los Fresnos solar installers have?

The median Google rating among 12 rated solar installers in Los Fresnos is 4.9★, with a median of 7 reviews. Evergreen Home Energy has the most, 35 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 Los Fresnos count in this ranking?

Yes, if they are within 40 mi of the Los Fresnos 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 Los Fresnos

  1. October 2026: CR Scores recalculated for 12 solar installers serving Los Fresnos.

More solar installers and Los Fresnos pages

Other trades in Los Fresnos