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Best Solar Installers in Gilmer, TX (2026)

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

The short answer

  1. 1

    Best overall in Gilmer: Advantage Roofing & Solar, CR Score 85/100; 4.9★ from 38 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Cosmo Solaris : Solar Panel Company in Texas, posts 24/7 hours; ranked #2 of 9.

  3. 6

    Most-reviewed: Energy Improvements, 204 Google reviews at 4.8★, the most of 9 ranked; ranked #6.

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

9 Gilmer solar installers are ranked here by CR Score, from 8 published factors. 2 are open 24/7, 7 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.9★ across 9 rated businesses.

Top 9 solar installers in Gilmer at a glance

Top 9 solar installers in Gilmer at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Advantage Roofing & Solar854.9★ (38)Longview, 17 mi away24/7Overall
2Cosmo Solaris : Solar Panel Company in Texas854.6★ (43)Tyler, 35 mi away24/7Emergencies
3East Texas Solar785.0★ (9)Kilgore, 17 mi awaySat—
4HomePro Roofing784.7★ (50)Longview, 24 mi awaySat · Sun · Evenings—
5Evergreen Roofing & Solar784.9★ (85)Tyler, 34 mi awaySat · Evenings—
6Energy Improvements774.8★ (204)Tyler, 34 mi awaySat · EveningsMost reviews
7Enlighten Solar755.0★ (3)Mills River, 25 mi awaySat · Evenings—
8Wright-Way Solar Technologies744.9★ (30)Tyler, 38 mi away——
9LMCurbs685.0★ (7)Longview, 17 mi away——

The 9 best solar installers in Gilmer, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  3. #3 East Texas Solar

    Based in Kilgore, 17 mi away

    78/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Solar energy system service”.

    • 5.0★ from 9 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 9 AM–3 PM · Sun closed
    View profile for East Texas Solar(903) 808-8822

  4. #4 HomePro Roofing

    Based in Longview, 24 mi away

    78/100CR Score

    Ranked #4 because of its Google rating and availability: 4.7★ from 50 Google reviews, open 7 days a week.

    • 4.7★ from 50 Google reviews
    Hours
    Mon–Sun 8 AM–8 PM
    Address
    6725 US-80 suite 2, Longview, TX 75605
    View profile for HomePro Roofing(877) 558-4377

  6. #6 Energy Improvements

    Based in Tyler, 34 mi away

    77/100CR Score

    Ranked #6 because of its Google rating and review volume: 4.8★ from 204 Google reviews, the most Google reviews on this list (204).

    • 4.8★ from 204 Google reviews
    Hours
    Mon–Sat 8 AM–8 PM · Sun closed
    Address
    2319 E 5th St, Tyler, TX 75701
    View profile for Energy Improvements(800) 256-5867

  7. #7 Enlighten Solar

    Based in Mills River, 25 mi away

    75/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Solar energy system service”.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Sat 8 AM–9 PM · Sun closed
    View profile for Enlighten Solar(855) 758-1040

  9. #9 LMCurbs

    Based in Longview, 17 mi away

    68/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Roofing supply store”.

    • 5.0★ from 7 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    827 Fisher Rd, Longview, TX 75604
    View profile for LMCurbs(800) 284-1412

How much do solar installers cost in Gilmer?

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 Gilmer?
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 Gilmer solar installers

We scored 9 Gilmer 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Gilmer data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Solar installers in Gilmer: frequently asked questions

Who is the best solar installer in Gilmer?

By CR Score, the highest-ranked solar installer in Gilmer, TX is Advantage Roofing & Solar with a CR Score of 85/100. It has 4.9★ from 38 Google reviews. It is open 24/7. Cosmo Solaris : Solar Panel Company in Texas (#2) and East Texas Solar (#3) follow. We ranked 9 solar installers on 8 factors, last updated October 22, 2026.

Which solar installers in Gilmer are open 24/7?

2 ranked solar installers in Gilmer post 24/7 hours. The highest-ranked are Advantage Roofing & Solar (#1) and Cosmo Solaris : Solar Panel Company in Texas (#2). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which solar installers in Gilmer work on weekends?

7 of 9 ranked solar installers post Saturday hours and 3 post Sunday hours. The highest-ranked open Saturdays are Advantage Roofing & Solar (#1), Cosmo Solaris : Solar Panel Company in Texas (#2) and East Texas Solar (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does solar panel installation cost in Gilmer?

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 Gilmer solar installers have?

The median Google rating among 9 rated solar installers in Gilmer is 4.9★, with a median of 38 reviews. Energy Improvements has the most, 204 reviews, and ranks #6. 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 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do solar installers outside Gilmer count in this ranking?

Yes, if they are within 40 mi of the Gilmer 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.

Can solar installers pay to rank higher on ContractorsRanked?

No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.

Update log for Gilmer

  1. October 2026: CR Scores recalculated for 9 solar installers serving Gilmer.

More solar installers and Gilmer pages

Other trades in Gilmer