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Solar Gain Inc

As industry pioneers since 2008, we strive to bring affordable solar power to every community in Arizona.

With over 35MW of solar power installed in Southern Arizona, you can be confident we understand all of the considerations that go into designing and installing a reliable solar panel system for years to come.

We offer a hassle-free, no nonsense approach to helping you make the switch to clean local solar energy.
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Solar Gain has a simple mission: to make the world a better place, one solar panel system at a time. As energy pioneers at our core, our aim is to create and install solar energy systems that improve our clients’ lives and move society in a positive direction. Our top priority is and always will be our customers.
Year Established
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Reasons Why You Should Work With Us
  1. Locally owned and operated for over 15 years

  2. Licensed with the ROC for residential and commercial solar installations

  3. We employ engineers, finance professionals, senior construction workers, technical salespeople, and designers with extensive experience and background so that we can tackle every aspect of your project

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Approved installers passed our rigorous screening criteria for experience, licensing, and positive reviews.

We speak

English; Spanish

Solar Gain handles the entire process from initial design to installation. The whole process takes 45-60 days, construction averages two days.

At Solar Gain, we go beyond solar to offer turnkey solutions for any type of project. We will make repairs if something goes wrong. Using our contacts, we are able to help fix elements of your home or business, such as your roof, to make your life easier—even if that doesn’t include solar. We are passionate about the work that we do as a solar company, and we take your comfort and satisfaction seriously. If you are looking for a quality-focused, environmentally conscious solar energy company, look no further than Solar Gain.

Services Offered

  • Installation
  • Financing
  • Energy Auditing
  • Construction
  • Electrical Contracting
  • General Contracting

Our team of highly-skilled professionals is dedicated to delivering top-notch solar solutions for homeowners and businesses across Arizona and California. We bring decades of experience and a diverse range of skills to the table to offer top-notch solar solutions to our customers.

Workmanship Warranty

10 year


CA: C-10 #1010806 AZ: ROC-275941 R-11 | ROC - 275942 C-11



Industry Certifications

  • Better Business Bureau
  • North American Board of Certified Energy Practitioners
  • Solar Energy Industries Association

Manufacturer Certifications

  • Certified Solar Professional

What Customers Are Saying

3 reviews
Average Rating 3 review(s)
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Exception Solar Experience

I have been able to work with Solar Gain on several projects. I really appreciate their design team and willingness to support the customers vision on installation. They did an amazing Solar sunshade on my acre and now I can turn that into any building I want! Hogh integrity operation with experts in every area. Next house I buy, more solar from Solar Gain!

Posted by Mlab40 on Dec 06, 2022
Overall opinion of 5.6 KW system installed by Solar Gain Inc.

I initially spoke with Jeremiah, via telephone representing Solar Gain Inc. This was to compare quotes with the 15 other companies I previously obtained quotes from. After speaking with Jeremiah, he arrived at my home, on time as agreed. He also utilized a "quad copter" with a video downlink to obtain aerial footage of my home. Out of the other 15 quotes I received, no other company came as prepared as Jeremiah. After conducting business checks, Better Business Bereu checks, responding to their office to meet other employees and view their business, I elected to entertain his contract. Jeremiah was always punctual when returning my calls! Nevertheless, after reviewing all of the aforementioned information, I was unable to reveal anything negative about Solar Gain Inc. I decided to sign the contract with Solar Gain Inc after the extensive review. The install: I had numerous on site appointments with Solar Gain Inc.. It should be noted that they were punctual and contacted me prior to the appointment if there was a minor delay. As the install began, I noted the employees were humble and respectful, often addressing me as "sir." The install was completed in a CLEAN manner, rising questions from surrounding neighbors. The inverter was installed inside of my garage to protect it from the elements. The panels are flush mounted on a tile roof at 18 degrees. Overall, I was incredibly impressed with the overall service, interaction with the employees and the final product. After the install was completed, a inspection was requested through our town. The inspector arrived and complemented on the cleanliness of the install, including "service loops" at all connections. My install passed the first inspection with the town. Next, they scheduled the local power to inspect the install. I was baffled when I returned home from work three days after the town inspection and a green tag was on my door from the power company. It informed me that my photovoltaic system was operational with meters in place. Next I powered the system up and was immediately operational. After viewing installs and reading reviews from other LARGER and SMALLER companies (I will not specify to save embarrassment), I was exhilarated with my overall experience! This review was completed voluntarily without compensation. If you wish to have great communication, immediate returned telephone calls, a clean installation, humble and respectful employees arriving at your home, immediate results from your photovoltaic system, I would recommend Solar Gain Inc (Tucson, AZ completed my install) without hesitation. I was in NO WAY regretful of hiring Solar Gain Inc to complete my installation. Respectfully submitted, Greg B.

Posted by motor1581 on Nov 17, 2016
Solar Gain Denham instal

Our instal went very smooth, was a bit delayed by city reviews we were told, and on the final day, theRe were some delays due to TEP personal not being availabe to ser meter, caused us an uncomfortable evening. Solar Gain offered help, and brought a generator to keep the refrigerator working. We did total purchase. We have had no need for service in the first year.

Posted by ed_denham2000 on Sep 13, 2016
    • Commercial
    • Solar PV
    • 1,000,000 kW
    1 Mega Watt - Commercial Cold Storage Warehouse



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