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Last Updated: February 25, 2025
Every year, more Round Rock homeowners adopt rooftop solar panels to provide a dependable source of power and add value to their property. Switching to solar energy can allow you to save money and reduce your carbon footprint, but you want to make sure you find a trustworthy installer. Luckily, we’ve conducted comprehensive research local solar providers and put together a guide to the best solar companies in Round Rock. These reputable providers are smart choices homeowners can depend on.
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Reliable customer support
Free quotes
Clear pricing policy
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Our Rating
User Rating
Clear pricing policy
Informative resources
Free quotes
Reliable customer support
Services Offered
Our Rating
User Rating
Informative resources
Reliable customer support
Clear pricing policy
Free quotes
Services Offered
Our Rating
User Rating
Informative resources
Reliable customer support
Free quotes
Clear pricing policy
Services Offered
Our Rating
User Rating
Reliable customer support
Clear pricing policy
Free quotes
Informative resources
Services Offered
Our Rating
User Rating
Reliable customer support
Free quotes
Clear pricing policy
Prompt service delivery
Services Offered
Our Rating
User Rating
Reliable customer support
Clear pricing policy
Free quotes
Services Offered
Our Rating
User Rating
Free quotes
Clear pricing policy
Reliable customer support
Informative resources
Services Offered
Our Rating
User Rating
Clear pricing policy
Informative resources
Free quotes
Reliable customer support
Services Offered
Our Rating
User Rating
Free quotes
Clear pricing policy
Informative resources
Services Offered
Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:
Going solar can be a great way to lower electricity costs and help the environment by reducing your carbon footprint using renewable energy. Here are some key factors to consider when determining whether a solar installer is trustworthy.
Confirm that your solar installer is properly licensed. This help guarantee that the work is done properly using current installation best practices. All solar installers in Texas must have a state electrical contractors' license from the Texas Department of Licensing and Regulation. The Texas State Board of Plumbing Examiners regulates plumbing regulations and licensing standards for solar thermal installers.
Check consumer review platforms like the Better Business Bureau (BBB), Google Reviews, and TrustPilot to see customer feedback about local solar companies. Detailed reviews can help you assess a company's reliability and customer service. Use caution with providers that have very few reviews or mostly negative ones.
To find a solar company that fits your budget, get free, detailed quotes from at least three providers. The quotes should list all costs as well as all solar equipment included. Looking at several quotes helps you identify the option that best fits your budget.
High-quality solar installations should include robust workmanship and performance guarantees. The workmanship warranty covers any installation issues like cracks in the panels, poor wiring, or poor alignment. The output warranty guarantees an energy generation baseline. Strong guarantees reflect a solar provider's confidence in its installations.
Solar can help you lower electricity bills over time. Make sure you consider these aspects when considering the final cost and value of solar panels.
The cost of solar panels varies based on your system's capacity and the solar technology being used. The average solar system in Round Rock has a capacity of 7.5 kilowatts. Homeowners in the area can expect to pay around $3,330 per kilowatt; the average Round Rock homeowners spends roughly $17,584 on a new solar array after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to lower their upfront costs.) A personalized quote from a local solar installer will account for things like the panel type, size, and capacity of the planned system, and should include costs for permit fees, labor, and preliminary work.
Incentive Amount:
Free Equipment Program: Free appliance installation and weatherization services
Home Improvement (includes attic insulation, duct sealing, duct insulation, duct replacement, high-efficiency gas furnace, and Wi-Fi thermostat: Up to $1000
Solar Water Heater With Natural Gas Backup: $750
Tankless or Super High-efficiency Water Heater: $650
Furnace: $675
Furnace Tune-Up: $40
Natural Gas Dryer with moisture sensor: $225
Natural Gas Dryer Stub: $300
Incentive Amount:
Central AC/Heat Pump: $150 - $600
Package Unit AC/Heat Pump: $200 - $550
Mini-Split AC/Heat Pump: $250 - $800
AC Tune-Up: $175, max of 5 systems
Pool Pumps: $300 per pump replaced
Heat Pump Water Heater: $800
Smart Thermostat: $25/unit, plus $85 for participating in the Power Partner Thermostat smart energy savings program
Window Air Conditioners: $50 per unit
Weatherization Bonus: Up to $2,400
Solar Screens/Solar Film: $1.00/sq. ft.
Attic Insulation to R-38: varies by original R-value
Duct Replacement: $3.25/sq. ft.
Duct Insulation: $1.00/sq. ft.
Duct System Performance Testing: $200 - first system, $100 each additional system/ $75.00 per new return air improvement (max 3 per system)
External Combustion Air: $20 each
Air Infiltration and Duct Sealing: $0.12/sq. ft.
Total External Static Pressure: $175 for first system, $100 for additional
Return Air/Supply Grilles: $5 each
Improve Supply and/or Return Plenum: $75 each
Additional Attic Access: $25
Insulated Box for Pull Down Stairs: $25
Fan Cover: $25
Generally speaking, a solar photovoltaic (PV) array can be used to power any household system or appliance that uses electricity. In the smallest case, you can use a solar water heating system.
With home solar panels, you can recoup the cost of the system over time, lower your home's carbon footprint, and be better prepared if there's an outage to the local grid.
It depends on your home's location and what type of panels you're installing. With the winter months in Texas being very mild, you have a wide time window to install your panels, though they won't hit peak performance until summer arrives.
Your installer can give you an estimate of what your energy bills will look like after you install solar panels. Generally, your energy bills will decrease significantly because you'll be using energy from the sun for free, instead of buying energy from the utility company. The average annual savings in Round Rock amount to $1,465.
Net metering is a power purchasing policy that allows solar energy system owners to receive compensation for the amount of energy they put back into the grid. It's available in most states and is a great way to reduce energy costs.
Of course. Solar panels don't depend on the grid to work and will continue to generate power even if the grid is having problems. Keep in mind, however, that a solar system won't take you through a nighttime outage if you don't have a storage system. Your contractor can discuss some economical options to keep your home's power access reliable through the worst conditions, including battery backups or an emergency generator.
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