Take control of your energy bills
Residential, Commercial and Agriculture Solar Solutions Serving Northern California






Switch to Solar & Save
We are passionate about helping our local community go SIG Solar and we would love to chat and help you understand what it means to go solar with our company. We can share what kind of savings and benefits that would mean for you and your family.
Premium Materials, Expert Installers, and Warranties We Honor.
WE ARE YOUR SOLAR INSTALLATION GROUP
SIG Solar is a family owned Solar Installation contractor specializing in Residential, Commercial, and Agricultural installations. SIG was started in 2013 with the goal of providing the best in class equipment along with workmanship that will provide a sound, lasting solution and service for our customers.
Key Benefits of Choosing SIG Solar
Save Money
Lower Your Bill and Save Money!
Installing a solar power system for your home can help you fight inflation and act as a hedge against future energy rate increases. That's because producing your own energy through solar reduces your reliance on the electrical grid and its ever-rising prices.
Increased Value
Multiple studies have found that homes equipped with solar energy systems have higher property value and sell more quickly than non-solar homes. Due to progression in the solar industry, solar financing is now 100% transferrable at sale of home. Appraisers are increasingly taking solar installations into consideration as they value homes at the time of a sale. As homebuyers become more educated about solar, demand for properties equipped with solar panel systems will continue to grow.
Solar Future
The sun is a near infinite source of energy and a key component of achieving energy independence. By increasing our capacity to generate electricity from the sun, our customers insulate themselves from price fluctuations and rate hikes.
Save Energy
There’s no denying that as a society, we use more fossil fuels than our environment can afford to give. Utilizing solar energy means you'll be reducing your carbon footprint by helping reduce the overall consumption of fossil fuel in your community.
100% Financing
At SIG solar we believe that the cost of our equipment should never impact your ability to save! That is why we offer multiple financing options for all of our clients so that everyone has the opportunity to save big by going SIG Solar with $0 out of pocket.
All Equipment We Use is American Made
What our Clients are saying
EXCELLENT Based on 258 reviews Posted on Katryna HTrustindex verifies that the original source of the review is Google. I am so happy I went with Josh with Sig! I wasn’t sure Solar was right for me and my budget. Josh walked me through each step. He explained everything to my boyfriend and I. He called and checked in with us, let us know the process and the progress. He took the time and made sure we understood everything. I would highly recommend Josh with Sig!Posted on David MTrustindex verifies that the original source of the review is Google. We had been putting off any solar options for our house for quite sometime. Our PG&E bills had been crushing our finances for many years. So after being sick and tired of being sick and tired we finally contacted SIG… SIG was immediately friendly and helped explaining the process. We were quickly funded and our install was scheduled. The installation was seemingly painless and the switch was flipped. Within a short time our PG&E nightmares faded. Everyday we leave for work the big beautiful sun fills our Tesla PowerWalls with juice. After the install the huge energy bills stopped. SIG also continued to check our system periodically to make sure everything is running properly. As the homeowner we are also able to check the system through the Tesla App SIG helped us set up on our phones. I typically don’t write reviews, but this one I had to. THANK YOU, SIG for your efforts in providing a quality service to our family. David Mullins Oakdale Ca.Posted on Miriam NTrustindex verifies that the original source of the review is Google. Rayland is very professional and always answers his phone, I really recommend him to do businessPosted on Anne BTrustindex verifies that the original source of the review is Google. If you are thinking of going solar Go SIG! Best company ever. Be sure to request JOSH CLARK, he is amazing and will help and guide you through the entire process. He made the transition clear, quick and easy my husband and I could not be happier. Thank you again Josh.Posted on Joe BTrustindex verifies that the original source of the review is Google. All the way from the beginning of the process with Josh Clark as our sales guy to the finished installation, Everyone on the crew were really great people. Very friendly site check crew and install crew. Super efficient workers and had my system running in one day. I am in the construction industry and their work is very clean and professional. I’ve already recommended SIG to 3 people. Josh Clark is very good with his communication and I always felt ”in the loop” during the process!Posted on Jeffrey JTrustindex verifies that the original source of the review is Google. Rylan and the crew were great to work with throughout! I recommend them totally!Posted on Timothy LTrustindex verifies that the original source of the review is Google. I had the pleasure of working with Rylan and SIG solar. The transition to solar was smooth and seemless. Shortly after the installation, I found out that there was an issue with PG&E transferring over my home to solar, however Rylan and SIG assured that it would be promptly resolved and it has been a wonderful interaction with them. Thank you for all the hard work, transparency and efficiency. I would definitely recommend this company (and Rylan) to friends and family. Thanks again!Posted on J BTrustindex verifies that the original source of the review is Google. SIG was very easy to work with in the planing phase, they took care of everything dealing with the city and the permitting process. When install time came, they were quick and professional. The system looks great and works flawlessly. The only issues we had during the whole process was with PG&E, but that was out of their control and SIG helped us deal with it. I would highly recommend this company.Posted on Keith HTrustindex verifies that the original source of the review is Google. From start to finish, this solar installation exceeded my expectations. The team was professional, knowledgeable, and transparent throughout the entire process. They took the time to explain everything clearly, answered all my questions, and never made me feel rushed or pressured. BIG shot out to our representative RYLAN!! The installation itself was smooth and efficient. The crew showed up on time, worked cleanly and respectfully, and paid close attention to detail. The system looks great, performs exactly as promised, and the final walkthrough made sure I fully understood how everything works. What really stood out was the communication and follow-through. Every step was handled professionally, timelines were met, and any small questions after installation were addressed quickly. If you’re considering solar and want a company you can truly trust, I highly recommend them. Top-notch service, quality workmanship, and a stress-free experience from beginning to end.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more