'- George M.
“Very efficient annual furnace maintenance. Always pleased with service provided by Interstate Heating—24 years!”
'- Ken Y.
“Josh was excellent! Very thorough and explanatory as to the issues. Follow-up was excellent as well.”
'- David K.
“Nice friendly tech did a good job and explained what he did.”
'- Shane F.
“Eric was here for our usual fall Gas Furnace Maintenance inspection and answered many of our questions regarding our filters and the air quality in our home. Since we keep the furnace fan on continuously, there were questions about the Aprilaire control board. Some hints as to what number setting to use during the change of seasons in Wisconsin. He also offered information about our Air Quality and what we could do to take care of this situation. He was very professional, and we were very pleased with the exceptional service he provided.”
'- Patricia S.
“The Interstate appointment was made promptly. The technician arrived on time and was very efficient in inspecting our furnace and air conditioner. We are very satisfied with the service performed.”
'- Kathleen M.
“The crew from Interstate was top notch. From the moment they arrived (on time) and introduced themselves, to the moment they left, we were completely pleased with the work they completed. They left the work site as they found it, so there was no extra cleaning up needed after they left. I would highly recommend this company and the team that worked on our replacement furnace.”
'- Cindy A.
“Kevin is great. Everything is in good shape. Ready for a Wisconsin winter.”
'- Ron T.
“Kevin did a great job and solved the problem on a timely basis.”
'- Harry A.