Why Hire Our Diamond Certified Company?

San Francisco Solar Experts Operating at a Higher Standard

At SolarUnion, we understand that it is difficult to find a solar company you are confident with signing a contract for 25 years and letting them drill holes in your roof. Being Diamond Certified means that our team keeps our promises which are backed up by unbiased satisfaction, performance, and customer ratings. As the only Diamond Certified solar company in the Bay Area, we are held accountable to our own high standards, proudly exceeding our customers’ expectations at every turn. We want to make the solar process as accessible as possible, and we proudly walk our customers through the process from start to finish, treating you like family every step of the way.

Comprehensive Solar Developers

We offer fully licensed, insured, and bonded San Francisco solar experts who design, sell, install, and operate your solar energy system, backed by some of the strongest warranties in California. We are fully certified and highly trained to help you from the beginning of your project and years into the future. With SolarUnion your investment will be contractually protected for a minimum of 25 years, with no unexpected out-of-pocket expenses for maintaining your system. This means that if the system under performs, we will fix it, labor and parts included, at no cost to you for 25 years.

Trust our experienced and certified team with your next solar service! Call (888) 815-6633 today.