Sundog Solar misrepresented the capabilities of the Daikin heat pump system they sold and installed for us. We were promised a system capable of serving as our primary heating source in Maine winters, with the flexibility to add a third indoor unit later. Instead, we got a 24k BTU system that maxes out with two heads, struggles in the cold, and was falsely advertised as higher-capacity in their own proposal. When we raised concerns, they claimed it was a "typo" and refused to take accountability. Complaints have been filed with the AG, BBB, FTC, and Daikin. I strongly recommend others look elsewhere if they expect honesty, technical competence, or follow-through. It will cost an additional $6000 to swap the unit they installed for one matching the original proposal. read more

Sundog Solar installed a 9.68 KW system at our home May 2021. The inverter went to hell the first of August while my wife and I were away. Noticed the system was down when we got home the first of Septemberand called Sundog. They checked it out on line and said the inverter was bad and would order a new one but it would take a month.When they came in mid October to install it the new one was defective also. They then did me the favor of taking one of thier shelve and installed it. It has been working well until a week and ahalf ago. I have been calling since then to get it repaired they take down my name and number and tell me they will look into it and call right back. They ghost me . Now I think I will have to go to Searsport to be face to face to get my system repaired. read more

We are new to Maine and decided to add solar panels and heat pumps. After researching our options and receiving proposals from several solar installers, we decided on Sundog Solar. Simple reason for our choice was Danny Piper, the owner. The systems have been installed now for a few weeks and everything is performing as promised. Solar output is exactly what was projected on the proposal. The heat pumps are quiet and effective. The installation was smooth because Danny and his team are good at what they do. If you are looking for Solar or Heat Pumps, we highly recommend Sundog Solar read more

Very pleasant folks to do business with, they installed two heat pumps for us all in one day, their team worked together flawlessly, never stopped, neat, polite, stayed late and got it all done, even took off their shoes in the house AND vacuumed. The price was very competitive with other quotes we received, we chose SunDog because they were responsive and they were very patient with my thousand questions. read more

Chuck and Danny are awesome. Friendly, professional and patient. Solar has gotten so complicated. And they clean up when the job is done! Love these guys. read more