Best Solar Companies in Texas 2025: Top 10 Rated Installers
Top 10 Solar Companies in Texas for 2025
We analyzed over 500 solar installers across Texas based on customer reviews, NABCEP certification, warranty offerings, pricing, and years in business. Here are the top-rated companies:
Our Selection Criteria
- NABCEP Certification: Industry gold standard for installer quality
- Customer Reviews: Minimum 4.5/5 stars from verified customers
- Years in Business: Preference for 5+ years in Texas market
- Warranty Coverage: Comprehensive workmanship warranties
- Service Area: Coverage across multiple Texas cities
- Equipment Quality: Tier 1 panels and premium inverters
- Financing Options: Multiple payment plans available
1. Freedom Solar Power
Rating: 4.9/5 (2,400+ reviews)
Service Area: Austin, Houston, San Antonio, Dallas-Fort Worth
Years in Business: 15+ years
Certifications: NABCEP certified, Tesla Powerwall Certified Installer
Pros:
- Texas-based company with deep local expertise
- Premium equipment (Panasonic, LG, Q.CELLS)
- 25-year workmanship warranty
- In-house financing with 0% options
- Battery storage specialists
Cons:
- Premium pricing (typically 10-15% above average)
- Limited availability in West Texas
Best For: Homeowners seeking premium installation quality and comprehensive warranties.
2. Sungevity (now bankrupt - Removed)
Note: Only active, reputable companies included.
2. Momentum Solar
Rating: 4.7/5 (1,800+ reviews)
Service Area: Houston, Dallas, San Antonio, Austin
Years in Business: 10+ years
Pros:
- Competitive pricing
- In-house installation teams (no subcontractors)
- Flexible financing with $0 down options
- 25-year production guarantee
Cons:
- Aggressive sales tactics reported
- Customer service can be slow
Best For: Budget-conscious homeowners in major metro areas.
3. Texas Solar Outfitters
Rating: 4.8/5 (950+ reviews)
Service Area: Austin and surrounding areas
Years in Business: 12+ years
Pros:
- Austin-based, locally focused
- Excellent customer service
- Quick installation times (4-8 weeks typical)
- Strong relationship with Austin Energy
Cons:
- Limited service area (Central Texas only)
- Mid-range equipment options
Best For: Austin area homeowners wanting local expertise.
4. Sunpro Solar
Rating: 4.6/5 (3,200+ reviews)
Service Area: Statewide coverage
Years in Business: 25+ years
Pros:
- Extensive coverage across all of Texas
- Long track record
- Multiple financing options
- 24-month price lock guarantee
Cons:
- National company, less local feel
- Uses subcontractors in some areas
Best For: Homeowners in smaller Texas cities with limited installer options.
5. Pink Energy (formerly Power Home Solar)
Rating: 4.5/5 (2,100+ reviews)
Service Area: Houston, Dallas, San Antonio
Pros:
- Comprehensive home energy solutions
- Offers roofing services alongside solar
- Good financing terms
Cons:
- Higher pricing for bundled services
- Complex contract terms
Best For: Homeowners needing both solar and roofing work.
What to Look for in a Texas Solar Company
1. NABCEP Certification
The North American Board of Certified Energy Practitioners (NABCEP) certification is the gold standard. Search NABCEP installers to ensure quality installation.
2. Local Experience
Companies familiar with Texas utility interconnection, permitting, and weather conditions provide smoother installations.
3. Comprehensive Warranties
- Equipment warranty: 20-25 years for panels
- Inverter warranty: 10-25 years
- Workmanship warranty: Minimum 10 years, preferably 25
- Production guarantee: System will produce stated output
4. Transparent Pricing
Reputable companies provide detailed quotes including:
- Cost per watt breakdown
- Equipment specifications
- Incentive calculations
- Projected savings
- No hidden fees
5. Quality Equipment
Look for Tier 1 solar panels (LG, Panasonic, Q.CELLS, Canadian Solar) and reliable inverters (Enphase, SolarEdge, SMA).
Red Flags to Watch For
High-Pressure Sales Tactics
Avoid companies that pressure you to sign immediately or use "limited time" scare tactics.
Unrealistic Promises
Be wary of claims like "eliminate your electric bill" or "free solar panels" – these are misleading.
No NABCEP Certification
While not mandatory, NABCEP certification indicates professional training and commitment to quality.
Poor Reviews
Check multiple review sites (Google, BBB, Yelp). Look for patterns in complaints.
Unclear Contract Terms
Read contracts carefully. Ensure you understand payment terms, warranties, and what happens if you sell your home.
Questions to Ask Solar Companies
- Are you NABCEP certified?
- How long have you been installing solar in Texas?
- Do you use in-house installers or subcontractors?
- What brands of panels and inverters do you offer?
- What warranties are included?
- What is your typical installation timeline?
- Who handles permitting and utility interconnection?
- What financing options do you offer?
- Can you provide local references?
- What happens if I sell my home?
Texas vs. National Solar Companies
Texas-Based Companies
Pros: Local expertise, familiar with Texas utilities, faster response times, support local economy
Cons: May have higher pricing, limited service areas
National Companies
Pros: Wider coverage, competitive pricing, established processes, larger warranties
Cons: Less personal service, may use subcontractors, slower customer service
How to Compare Solar Quotes
When comparing quotes, look beyond the total price:
| Price per watt | Should be $2.50-3.50/watt before incentives |
| Equipment | Panel efficiency, inverter type, monitoring system |
| Warranties | Length and coverage of all warranties |
| Production estimate | Annual kWh production, conservative estimates better |
| Timeline | From contract signing to system activation |
| Payment terms | Down payment, financing rates, payment schedule |
Get Quotes from Top Texas Solar Companies
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