Client Testimonials & Success Stories

Real feedback from homeowners who chose us for Generac generators, solar + battery, and HVAC/electrical upgrades. Watch quick clips to see installs, hear experiences, and learn how backup power and clean energy improved their homes.

Browse our video wall below. You’ll find generator installs & maintenance results, solar and battery performance, and more—straight from our customers.

Frequently Asked Questions

Quick answers about our services, coverage, scheduling, warranties, and more.

What services do we offer?

We provide turnkey home standby generators (design, permits, installation, ATS), solar, battery backup, HVAC (heat pumps, AC, heating), and electrical services (panel upgrades, rewiring, EV chargers, lighting).

Which areas do we serve?

We’re based in Greenville, SC and serve the surrounding Upstate communities. If a location is nearby but uncertain, we’ll confirm availability—just reach us via the contact page.

How do we schedule a free assessment?

We schedule through our contact page or by phone at (864) 686-4100. We review project goals on a virtual assessment call, provide a clear proposal, and do a pre-site check before installation.

Do we handle permits and inspections?

We handle permits, utility coordination, and final inspections for generators, solar, battery systems, HVAC, and electrical work.

How long do our installations take?

Generators: typically 1–2 days on-site (after permitting and fuel coordination).
Solar/Battery: 1–3 days on-site; end-to-end (design→permits→inspection→activation) varies by jurisdiction.
HVAC: many replacements are completed in a day.
Electrical: panel upgrades are often done in 4–8 hours.

Which brands do we install?

For generators we install and service Generac. For solar, inverters, and batteries we work with leading manufacturers based on project goals and site requirements.

Do we offer maintenance and repair?

We provide scheduled maintenance and diagnostics/repairs for generators, HVAC, and electrical systems we install (and many existing systems, pending evaluation).

Do we offer financing options?

Financing options may be available for qualified customers. We review current programs and monthly payment options during the assessment.

What incentives or credits do we help you claim?

Many projects may qualify for federal, state, or utility incentives (e.g., solar tax credits or local rebates). We identify applicable programs and provide the documentation required.

What warranties do we provide?

We provide manufacturer warranties on equipment along with our workmanship warranty. Specific terms vary by product, and our proposals list all coverage details.

Can we integrate generators with solar and batteries?

We design systems that coordinate ATS wiring, load management, and code-compliant interconnections so solar, battery, and generators operate together safely.

Do we offer emergency or priority service?

We prioritize urgent diagnostics during storm events and outages. Contact us or call (864) 686-4100 and we’ll get a visit scheduled as quickly as possible.

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Dom Crotty profile picture
Dom Crotty
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Don and the rest of the crew did an excellent job upgrading our house HVAC systems. Don spent hours dialing in our project. His quotes were extremely thorough and fit our budget. Steve performed the technical walk-through and the actual removal and new install, with Ivan. These guys worked their behinds off on two of the hottest days this Summer in the attic of our house--without a complaint or hesitation. Impressive! Impressive too that the job they did was excellent. We're really happy with our new variable speed system--it has been keeping us comfortable since it came online. Thanks to all the folks at U.S. Energy Solutions. We'd recommend them highly to anyone for their integrity, competency and true commitment to excellence in their work.
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ken downs profile picture
ken downs
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The did a great job in the set up, the three guys work very well together,great job guys.
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Bryan Metts profile picture
Bryan Metts
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Ivan Gretchen and Steven Salazar did a great job installing my mom’s hv/ac unit and heat pump hot water heater. They both were very professional and very knowledgeable on the products they were installing sticking around to make sure my mom and I understood this new technology “new to us”. They left no mess and cleaned up all the old equipment that came out of the house.
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David profile picture
David
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They got my system up and running quickly. Very courteous and helpful
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Clark Bell profile picture
Clark Bell
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Once the permit cleared it was done in two days. Required hand digging a 50 ft trench. Good guys to get work done.
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Sandra Hamm profile picture
Sandra Hamm
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Our technician was JC and he was professional, and very knowledgeable. Our Generac generator had nothing on the screen and it ended up that we needed a new battery( after 6 years). He also reconnected us to our WiFi which we also lost. He got it up and running, did all the regular maintenance, oil change, filters , etc and we are now good to go. We will never use another company. US Energy Solutions are the very best!!
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Jenny Swearingen profile picture
Jenny Swearingen
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Call these guys for all of your hvac and electrical services. They are professional, proficient and have the knowledge to get the job done! From the office staff to the installers, everyone is great to work with and a refreshing sense of pride in the work that they do. I highly recommend them!
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Kn C profile picture
Kn C
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Could not have been happier with US Energy Solutions.Very reliable and great price. Best all around