Solar Design Group LLC.

John Stewart 

on Google

9 months ago

Peter is thorough and very professional in all respects. And very pleasant to be around. My wife and I couldn't be happier. Call for top notch solar thermal service! 

John M. 

on Google

2 years ago

We are extremely happy with Peter of Solar design Group. We had an ongoing problem with our system and had tried 3 other companies who had not been able to figure out the problem. We were at the point of just shutting down the solar part of our system when Peter was recommended to us. He figured out the problem and was able to repair it at a very reasonable cost . We wish we had found Peter before we paid several thousand dollars to the other guys who never got our system fixed. When it comes to solar, Peter is a magician. 

Rein and Jan van West 

on Google

2 years ago

We’ve used Solar Design Group for over four years to service our domestic hot water for personal and in-floor heating when our local company changed hands. Peter Wirth, owner of SDG, has been more down to earth, reasonably priced, easy to work with, competent and helpful with explanations than any other contractor with whom we’ve dealt. We recommend his services without hesitation. rein and jan van west, Ridgway