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Verified Reviews for Solar Panel Service pros in Keystone, SD

*The Angi rating for Solar Panel Service companies in Keystone, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.

*The HomeAdvisor rating for Solar Panel Service companies in Keystone, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.

Last update on August 20, 2026

Find Solar panel pros in Keystone

Avatar for R&J Solar LLC
R&J Solar LLC
5.0(
2
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Keystone, SD and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We provide residential and commercial solar power options, and provide support services for industry partner companies. We offer no cost consultations and $0 down financing. Please contact our office for a consultation at (931)922-8258.

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+3

Recommended by100%of homeowners
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Avatar for A-1 Plumbing
A-1 Plumbing
5.0(
13
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Keystone, SD and surrounding areas

In business since 2009

Free estimates

"Everything went very well. Dennis was flexible on scheduling and was able to work with the other subcontractors. Thanks for the great work."
Recommended by100%of homeowners
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Avatar for Dish Network Retailer Satellite Country
Dish Network Retailer Satellite Country
4.0(
283
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Keystone, SD and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"WE lose signal when it storms, but only for a very short time. A little expensive compared to Dish, but the programming is much better.
"
Dish Options
Recommended by74%of homeowners
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Patriot Plumbing Inc - Home Facebook
4.5(
87
)
Solar Water Heater System - Install

Serving Keystone, SD and surrounding areas

In business since 1985

Free estimates

Offers commercial services

"Scott and Grant were extremely helpful in my situation. They are honest and don't make excuses. They got the job done in a timely manner, even after an unneeded 3 hour phone and email tennis match with another company who should've carried the lifetime warranty. They found a replacement thru West River Electric, went and picked it up and installed it. We all learned something today. Thanks again for your diligence and hard work."
Response time1 day
Recommended by97%of homeowners
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Keystone, SD and surrounding areas

In business since 1971

Credit card accepted

"They don't use the same contractor. You don't always get the best. It's cheaper for major repairs. They cover everything, parts, labor."
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+2

Recommended by65%of homeowners
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Global Synergy Powers
New to Angi
Solar Panel Install

Serving Keystone, SD and surrounding areas

In business since 2016

Free estimates

Emergency services offered

Global Synergy Powers is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

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Solar Panels questions, answered by experts

Solar batteries can be a great investment to help maximize your solar savings and make your system and home more valuable, but they’re most beneficial to customers who don’t have access to net metering. If your state or energy provider doesn’t provide net metering, batteries can be a great way to offset consumption even when your panels aren’t producing power. They also come with the added benefit of providing electricity through blackouts, so they’re valuable in areas prone to severe weather that could cause frequent blackouts. Your installer can help you decide if batteries are worthwhile.

Yes, going solar really saves money. In fact, according to some calculations, the average homeowner who switches from electric to solar power will save almost $2,000 a year on energy costs. While buying solar panels and switching to solar can be costly up front, the savings add up over time. If you can sell back extra energy or take advantage of tax incentives, your savings can be even higher.

Not all homes are suited for solar panel systems. Older roofs or those in poor condition may need repairs or replacement before solar panels can be installed. Some other factors to consider are the amount of sunlight your roof receives, the roof’s orientation and pitch, and any shading from nearby trees or buildings.

Although solar panels harness the sun's power, they come at an environmental cost. The manufacturing process requires large amounts of water and involves hazardous materials like cadmium, silicon, and gallium arsenide. These materials don’t pose safety hazards while the panels are in use but can pose a problem when left in landfills. Over time, hazardous materials can leach into the environment. This is why recycling solar panels whenever possible is better than taking them to landfills.

As long as your solar panels are properly installed without damage to your roof, they will not shorten the roof’s life span. Solar panels can act as a cover or barrier to your roof and help block external elements, such as debris, heat, and UV rays. Reduced exposure to the weather can extend your roof’s life.

The Keystone, SD homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.

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