How do I choose a good solar installer in Virginia? Confirm the company holds a Virginia DPOR contractor license, uses a licensed electrician for the wiring, and carries NABCEP certification. Then compare written warranties and itemized quotes side by side. With Virginia power around 17.6 cents per kWh, be wary of high-pressure sales and unrealistic savings promises.
Choosing who installs your solar system matters as much as the panels themselves. A good Virginia installer sizes the system to your roof and your bill, handles the Dominion Energy or Appalachian Power interconnection and net-metering paperwork, and stands behind the work for years. A weak one leaves you with a leaky roof, a stalled permit, or a warranty you cannot enforce. The good news is that Virginia gives you real, checkable credentials to screen by, so you do not have to guess. This guide walks through what to verify, what to ask, and the red flags that tell you to keep looking. It is a vetting guide, not a ranking of companies.
Start with the credentials Virginia actually requires
Virginia regulates who can build and wire home solar, so credentials are your first filter. Before you compare price or panel brands, confirm the company clears the state’s baseline. Three checks do most of the work.
1. A Virginia DPOR contractor license. A company that contracts to install solar on your home must hold a contractor license from the Virginia Department of Professional and Occupational Regulation (DPOR), issued through its Board for Contractors. A DPOR contractor license has two parts: a class (A, B, or C) that sets the dollar value of work the company may take on, and a specialty designation that sets the type of work it is licensed to do (Virginia DPOR Board for Contractors). Ask for the license number and verify it yourself, including the class and specialty, on the state license lookup (DPOR License Lookup). Confirm it is current and covers solar work before you sign anything.
2. A licensed electrician for the wiring. The electrical work of a solar system should be performed by a licensed electrician, and Virginia licenses electricians as tradesmen through DPOR (master and journeyman levels). A legitimate installer will name the licensed electrician on your job without hesitation, and you can confirm that license on the same DPOR lookup. National installation best-practice guidance from the U.S. Department of Energy and NREL also treats a licensed electrician, or a NABCEP-certified professional, as the baseline for who wires a residential system (DOE Homeowner’s Guide to Going Solar).
3. NABCEP certification. NABCEP (the North American Board of Certified Energy Practitioners) is the solar industry’s independent professional standard, and its PV Installation Professional credential is the one most worth looking for (NABCEP). NABCEP certification is not a Virginia legal requirement, but a company that employs NABCEP-certified professionals is signaling trained, tested expertise rather than a sales team that subcontracts every roof.
| What to verify | Why it matters | Where to check |
|---|---|---|
| DPOR contractor license (class and specialty) | Required in Virginia to contract home improvement and solar work; the class sets the project value, the specialty sets the type of work | DPOR License Lookup |
| Licensed electrician | A licensed electrician should perform the solar wiring; Virginia licenses electricians through DPOR | DPOR License Lookup |
| NABCEP certification | Independent proof of installer training and expertise (not legally required) | NABCEP |
| Insurance | General liability and workers’ compensation protect you if something goes wrong on your roof | Ask for current certificates |
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Know your utility, because Virginia’s territories vary
Pick an installer that knows your specific utility, since who you interconnect with shapes the paperwork and the credit you earn.
Virginia is not a one-utility state. The two large investor-owned utilities are Dominion Energy Virginia and Appalachian Power (an American Electric Power company), and together they cover most of the state, but many homes are served by an electric cooperative such as Northern Virginia Electric Cooperative or Rappahannock Electric Cooperative, or by a municipal system (EIA Virginia State Energy Profile). Virginia law provides for net metering that credits the excess energy your system sends to the grid, overseen by the Virginia State Corporation Commission and expanded under the Virginia Clean Economy Act (Virginia SCC net metering; DSIRE Virginia net metering). The exact terms differ by utility and change over time, so confirm your own utility and its current net-metering rules before you sign. Ask any installer which Virginia utilities it regularly interconnects with and how many projects it has completed in your territory.
For the statewide picture of costs and incentives, start with our guide to going solar in Virginia, and if Dominion is your utility, see how Dominion Energy Virginia solar and net metering work.
What warranties and quote details should a Virginia installer give you?
Two installers can quote the same panels and still be very different companies. Once a company clears the credential checks, the next layer is how it stands behind the work and who actually shows up on your roof. According to MySolarFY’s analysis using NREL PVWatts (August 2026), a typical 8 kW rooftop system in Richmond, Virginia produces about 10,700 kWh a year, so ask any installer to justify a production estimate that lands far from that for a comparable roof. We treat a written workmanship warranty of at least 10 years, on top of the state credentials above, as the baseline a Virginia installer should meet before you compare on price.
- Workmanship warranty. Panels and inverters carry their own manufacturer warranties, but the installer’s own workmanship warranty covers the roof penetrations and the labor. Look for a written workmanship warranty of 10 years or more, and read what it actually covers.
- Equipment warranties. Get the panel and inverter warranty terms in writing so you can compare, since a longer, transferable warranty holds value if you sell the home.
- In-house crews versus subcontractors. Ask whether the company installs with its own employees or subcontracts the roof work. Neither is automatically wrong, but if the crew is subcontracted, ask who honors the workmanship warranty and who you call for service in year six.
- An itemized, comparable quote. A trustworthy quote lists system size in kilowatts, the panel and inverter models, the estimated annual production in kilowatt-hours, the utility and net-metering assumptions, the total price, and the financing terms. If a quote is a single number with no breakdown, ask for the detail before you compare.
- Production estimate you can check. Ask how the company estimated your production, and sanity-check it yourself with NREL’s free PVWatts calculator. Real output depends on your roof’s pitch, orientation, and shading.
What are the red flags when hiring a Virginia solar installer?
Most solar complaints trace back to the sales process, not the hardware. These are the warning signs worth walking away from:
- High-pressure sales. A “today only” price, a countdown to sign, or a rep who will not leave your kitchen table is a sales tactic, not a deal. A real quote is still good next week.
- “Free solar” claims. Treat any “free solar” pitch as a red flag, because solar panels are not free and monthly lease, loan, or PPA payments still apply. Honest companies talk about no up-front cost financing and what you actually pay over time, not a giveaway.
- Unrealistic savings. Be skeptical of guaranteed savings figures, promises to eliminate your bill entirely, or claims that ignore how your Virginia utility’s rates and net metering actually work. If the math is not shown, it is not a promise.
- Outdated tax-credit pitches. The 30% federal residential credit ended after December 31, 2025, so any rep who builds it into a 2026 cash or loan quote is working from old information. See the federal section below.
- No written contract detail. Vague warranty language, no DPOR license number, or reluctance to name the licensed electrician all point to a company to avoid.
| Red flag | What a trustworthy Virginia installer does instead |
|---|---|
| “Sign today” pressure | Leaves a written quote that is still valid next week and gives you time to compare |
| Promises of a giveaway or “no catch” system | Explains no up-front cost financing and what you actually pay over the lease, loan, or PPA term |
| Guaranteed or bill-eliminating savings | Shows the production and net-metering math and calls estimates estimates |
| Counts on a 30% federal credit that ended December 31, 2025 | Quotes with today’s 2026 rules and points to Virginia’s own net-metering value |
| Will not name the electrician or DPOR license | Gives the DPOR contractor license number and names the licensed electrician up front |
According to MySolarFY’s analysis of Virginia solar offers (August 2026), our installer vetting checklist runs to 10 questions across the areas that separate a solid company from a risky one. Bring it to every consultation and ask each one.
- What is your Virginia DPOR contractor license number, and its class and specialty?
- Who is the licensed electrician on my job, and can I verify the license?
- Are your installers NABCEP certified?
- Which Virginia utility serves my home, and how many projects have you completed in that territory?
- How will net metering credit my system with my utility, and can you confirm the current terms?
- What does your workmanship warranty cover, and for how many years?
- Do your own employees install, or do you subcontract the roof work?
- Can I get an itemized quote with system size, equipment models, and estimated annual kilowatt-hours?
- How did you calculate my production and savings estimate?
- Can you provide references from recent Virginia customers?
For a deeper, national version of this list, see the right questions to ask a solar installer and our solar installer vetting checklist. And to understand who you are dealing with when you use our service, read how MySolarFY works and how we choose installers.
What the end of the federal tax credit changes in 2026
The 30% federal homeowner credit is gone, so factor it out of any Virginia quote.
The federal Residential Clean Energy Credit (Section 25D) ended for expenditures made after December 31, 2025, under the One Big Beautiful Bill Act, so a Virginia homeowner whose system is installed in 2026 with cash or a loan cannot claim it (IRS). If an installer’s savings math still assumes a 30% federal credit for a 2026 purchase, the numbers are wrong. Virginia’s own net metering was not affected by that federal change. For the full timeline, see what the federal solar tax credit change means in 2026.
Frequently asked questions
Reviewed by the MySolarFY editorial team, August 12, 2026. Credential and program details were verified against the linked Virginia sources (Virginia DPOR Board for Contractors and license lookup, the Virginia State Corporation Commission, and the DSIRE Virginia net-metering entry), NABCEP, the U.S. Department of Energy, NREL PVWatts, EIA, and the IRS as of August 2026; licensing rules and program terms change over time, so confirm current requirements with the state and with your utility before you decide. MySolarFY does not provide tax or financial advice; consult a licensed professional about your own situation. Learn more about the MySolarFY team and how we work and read our data sources and how we research each page.
MySolarFY is a free service that matches homeowners with licensed solar installers. We are not an installer, financing company, or government program, and we do not rank or endorse individual installers. “No up-front cost” refers to qualifying lease or PPA financing, where eligible homeowners may have no out-of-pocket cost at installation. Lease and PPA terms typically run 20 to 25 years, may include an annual price escalator, and total payments may exceed the cost of a cash purchase. Homeowners do not get the federal residential credit that ended after December 31, 2025. Solar panels are not free and monthly payments apply. Eligibility, savings, incentives, and rates vary and are not guaranteed. See our full disclaimer.
