Choosing the right solar installer is one of the most important decisions you'll make when going solar. The installer determines your equipment quality, system design, pricing, warranty support, and overall experience.

Here's an overview of the solar companies actively serving West Virginia in 2026.

Local WV-Based Installers

Solar Holler

• Based in: Charleston, WV
• Focus: Appalachian communities, residential and community solar
• Notable: One of the most recognized WV-native solar companies. Strong community ties and workforce development programs.
• Service area: Most of West Virginia

Mountain View Solar

• Based in: Berkeley Springs, WV (Eastern Panhandle)
• Focus: Residential, commercial, and off-grid
• Notable: One of the largest and longest-operating solar companies headquartered in WV. Strong track record with ground-mount and farm installations.
• Service area: Eastern WV, parts of VA and MD

Revolt Energy

• Based in: West Virginia / Eastern Kentucky
• Focus: Residential and small commercial
• Notable: Growing Appalachian-focused installer with competitive pricing.
• Service area: WV and Eastern KY

Regional and National Companies Serving WV

Paradise Energy Solutions

• Based in: Pennsylvania
• Focus: Residential, commercial, farm
• Notable: Well-established regional installer with strong ag/farm solar experience. Services most of WV.

Sunrun

• Based in: National
• Focus: Residential solar leases and PPAs
• Notable: The largest residential solar company in the US. Lease and PPA options may be attractive in 2026 since the business retains access to commercial energy credits. Check service availability for your WV ZIP code.

Freedom Forever

• Based in: National
• Focus: Residential
• Notable: Fast-growing national installer with a production guarantee model.

How to Choose the Right Installer

Get Multiple Quotes

This is the single most important piece of advice. Prices, equipment, and warranty terms vary significantly between installers. Get at least 3 quotes before making a decision.

Check These Before Signing

• Licensing: Verify the company holds a valid WV contractor license.
• Insurance: Ask for proof of general liability and workers' compensation coverage.
• Reviews: Check Google Reviews, BBB, and Solar Reviews for the company.
• Warranty: Understand what's covered (panels, inverters, labor, production guarantee) and for how long.
• Experience in WV: Mountain terrain, weather, and utility interconnection rules are unique. Choose someone who knows the landscape.

Questions to Ask Every Installer

1. How many systems have you installed in West Virginia?
2. What equipment brands do you use, and why?
3. What is your complete all-in price (not just equipment)?
4. What warranties do you provide on labor and workmanship?
5. How do you handle permitting and utility interconnection?
6. What is your timeline from contract to system activation?
7. Do you offer monitoring, and what happens if the system underperforms?

Lease vs. Buy in 2026

With the residential ITC gone, leases and PPAs deserve a harder look:

• Buying gives you ownership, all the savings, and adds home value — but the upfront cost is higher without the tax credit.
• Leasing/PPA means lower (or no) upfront cost, and the leasing company may pass along business energy credit savings. You save less over 25 years but start saving from day one.

Ask each installer about both options and compare the total cost of ownership over 25 years.

Let Us Help You Compare

Instead of calling 5 different companies yourself, use Mountaineer Solar's free matching service. Tell us about your property and we'll connect you with up to 3 vetted installers who serve your area. You compare their proposals and choose what fits — no obligation.

Get your free quotes now or estimate your savings first.