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What Our Customers Say

  • Nick Donzelli and Green Air have taken great care of me and my home. The knowledge and ability to tailor specific systems to your home is above all other similar companies I have seen in this industry. Great service, great follow through. Brett Barnes
  • Nick is very well educated on the products industry. He has been in the industry for years now and knows more than anyone else I have spoken to. Its very refreshing to have the owner of the company come out to talk to you about your options compared to a door to door sales guy who cant even answer the most basic questions. Im very happy with the service and attention to detail. Thank you! Mike Nooraei
  • Nick and Green Air installed our Solar One year ago, it has exceeded its projected output and works great! The work was started and completed on time and Green Air completed all the extra work such as getting permits from the city of Benicia. Green Air employees cleaned up their work site daily and they were a pleasure to work with. I love the fact that we have shrunk our carbon footprint. Tobi Melvin
  • Our solar was installed on our house earlier this year. I found Nick and Green Air to be extremely professional, responsive to questions, and started and completed the job on time. Nick has a very strong work ethic, and was competitive in his pricing as compared to other companies. It’s also nice to know that PG & E is now my customer! Michael Melvin
  • Thank you! Thank you! Thank you! Responded quickly with excellent service and competitive pricing. Anonymous

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