Skip to main content

Complete Solar

We believe in doing solar the right way. That starts by doing what is best for you. We remove our own self-interests and customize a solution that is perfect for your home. With access to broad financial options, fast installs, top of the line sales and customer service tools (Heliosuite™ of products), we are able to provide you with A Brighter Way to buy electricity.
Complete Solar logo
Avg rating

Get free solar quotes from local installers on EnergySage

Our pre-vetted network of installers compete for your business, which allows us to give you more options and the best deals.

Get Quotes
Complete Solar has been serving throughout the state of California since 2010 and is now proud to be offering service in Utah, New Jersey, Massachusetts, Connecticut, Arizona and New York. We are a privately owned and operated company by people who are passionate about helping families and our environment with solar. We are able to install on virtually any roof type* and offer a wide variety of products and technologies to best accommodate our customers.
Year Established
Phone Number

Services Offered

  • Installation
  • Financing
  • Energy Auditing
  • Roofing

Associated product manufacturers

Associated financing companies

Workmanship Warranty

20 Craftsmanship Warranty on the labor, wiring, installation of the system. 10 year Roof Leak Warranty on all roofs. And a 15 year Power Production Guarantee for the system's total output.


C-10 License 961988.
UT Master Electrician 7792112-5501


Yes, insured and bonded.

Industry Certifications

What Customers Are Saying

67 reviews
Average Rating 67 review(s)
Leave a Review
Do Not Use Them

It's been 3 years solar on roof and will not pass inspection. Difficult to speak to a live person. I want solar panels remove and they need to repair roof. Will not do it. County inspector said I have every right to have them remove it. A complete nightmare.

Posted by alex57bjo on Apr 17, 2024
Terrible service, bad service

3 times the plans have been reject they make an apointment for any service no show no call, i waste my day wsiting for them multiples times ,my wall it is tear apart solar panels still not working after 6 month customer service do not follow up i will call several times left massage won't call me back to giveme updates mainly luis ruiz mgr and coordinator, rebecka service coordinator too.

Posted by selindaboub on Feb 28, 2024
A long road.

Me experience with Complete Solar was good and bad. The salesman was great, but after I signed on it was a very long road. Took 9 months before my system went on line. The communication was good, but the time between interactions was very long. Install crew was great, but before the system went live, they came back and changed the way it was hooked up, leaving holes in my siding after removing electric boxes. Now that I’m live, system seems to be preforming well.

Posted by on Feb 21, 2024
Yolanda Samaro

Ronald has been an excellent help throughout this entire process. He has answered all of our questions and has made himself available for whenever we need help. I highly recommend him and Complete Solar!!! Good job Ronald!! The process was long, but in the end, well worth the wait!!

Posted by yolisilva7450 on Feb 13, 2024
Great Service!!

Getting quotes for Solar panels was a headache until I met Ronald Castellon. He made the whole experience quick and easy. Any questions i had were answered in a timely manner and I greatly appreciate all his help! 10/10 would recommend to anyone looking for a good solar company to reach out to him.

Posted by slamdunk439 on Jan 26, 2024
Excellent service and value!

We have used Complete Solar twice now, once on our home in southern Utah back in 2019 and then again in 2023 for our home in northern Utah. Excellent service and competitive pricing on each project... Highly recommend!

Posted by cdavis.ut on Nov 19, 2023



States Served