57/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 38 Google reviews.
- 4.9★ from 38 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1011 W Loop 281 # 1, Longview, TX 75601
Best Solar Installers in Carthage, TX (2026)
5 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Carthage: Advantage Roofing & Solar, CR Score 57/100; 4.9★ from 38 Google reviews; open 24/7.
- 2
Most-reviewed: HomePro Roofing, 50 Google reviews at 4.7★, the most of 5 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
5 Carthage solar installers are ranked here by CR Score, from ten published factors. 1 is open 24/7, 3 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.9★ across 5 rated businesses.
Top 5 solar installers in Carthage at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Advantage Roofing & Solar | 57 | 4.9★ (38) | Longview, 36 mi away | 24/7 | Overall |
| 2 | HomePro Roofing | 55 | 4.7★ (50) | Longview, 30 mi away | Sat · Sun · Evenings | Most reviews |
| 3 | Solar Alternatives, Inc. | 54 | 4.3★ (15) | Shreveport, 36 mi away | Sat | — |
| 4 | Good Energy Solar Redefined | 53 | 5.0★ (10) | Bossier City, 34 mi away | Evenings | — |
| 5 | LMCurbs | 45 | 5.0★ (7) | Longview, 37 mi away | — | — |
The 5 best solar installers in Carthage, 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 Longview, 30 mi away
55/100CR ScoreRanked #2 because of its Google rating and review volume: 4.7★ from 50 Google reviews, the most in Carthage.
- 4.7★ from 50 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 6725 US-80 suite 2, Longview, TX 75605
Based in Shreveport, 36 mi away
54/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.3★ from 15 Google reviews, listed on Google as “Solar energy system service”.
- 4.3★ from 15 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
- Address
- 4120 Metro Dr #500, Shreveport, LA 71109
Based in Bossier City, 34 mi away
53/100CR ScoreRanked #4 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 7 AM–7 PM · Sat–Sun closed
#5 LMCurbs
Based in Longview, 37 mi away
45/100CR ScoreRanked #5 because of its Google rating and review volume: 5.0★ from 7 Google reviews.
- 5.0★ from 7 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun closed
- Address
- 827 Fisher Rd, Longview, TX 75604
How much do solar installers cost in Carthage?
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 Carthage solar installers
We scored 5 Carthage 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 Carthage 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 Carthage: frequently asked questions
Who is the best solar installer in Carthage?
By CR Score, the highest-ranked solar installer in Carthage, TX is Advantage Roofing & Solar with a CR Score of 57/100. It has 4.9★ from 38 Google reviews. It is open 24/7. HomePro Roofing (#2) and Solar Alternatives, Inc. (#3) follow. We ranked 5 solar installers on ten factors, last updated October 22, 2026.
Which solar installers in Carthage are open 24/7?
1 ranked solar installer in Carthage posts 24/7 hours. The highest-ranked is Advantage Roofing & Solar (#1). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which solar installers in Carthage work on weekends?
3 of 5 ranked solar installers post Saturday hours and 2 post Sunday hours. The highest-ranked open Saturdays are Advantage Roofing & Solar (#1), HomePro Roofing (#2) and Solar Alternatives, Inc. (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does solar panel installation cost in Carthage?
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 Carthage solar installers have?
The median Google rating among 5 rated solar installers in Carthage is 4.9★, with a median of 15 reviews. HomePro Roofing has the most, 50 reviews, and ranks #2. 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 Carthage count in this ranking?
Yes, if they are within 40 mi of the Carthage 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 Carthage
- October 2026: CR Scores recalculated for 5 solar installers serving Carthage.
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