Gas Furnace Repair in Mequon, 53092

“Very easy to work with. Quick response and very professional. I would highly recommend.”
- Suzanne C.

Gas Furnace Maintenance in Waukesha, 53149

“Thank you Ethan for your excellent, friendly service!”
- John B.

Gas Furnace Repair in Pewaukee, 53072

“Technician diagnosed the problem, ordered a replacement part, and then a different technician came back to install the part after it came in. The furnace is now working properly. Thank you Jason and Kevin.”
- Robert L.

Gas Furnace Repair in Pewaukee, 53072

“Prompt, knowledgable and very courteous service by Kevin.”
- Johannes S.

Gas Furnace Repair in Sussex, 53029

“Our technician was extremly polite, helpful, and knowledgeable. He was also at our home within 30 min of us calling.”
- Christine R.

Gas Furnace Repair in Richfield, 53017

“Great experience. Ethan is very professional and well-spoken.”
- Matt S.

Thermostat Maintenance in Mequon, 53012

“Kevin was very knowledgeable and very nice!”
- Tammy H.

Gas Furnace Repair in Richfield, 53017

“Very prompt and very courteous after hours service. Thank you”
- Steven R.

Gas Furnace Maintenance in New Berlin, 53151

“Your tech’s are always extremely helpful, understanding and knowledgeable”
- mark W.

Gas Furnace Maintenance in Mequon, 53012

“Professional, on time, Kevin is a pleasure to work with.”
- Ken R.

Need HVAC Service?

Contact the experts at Interstate Heating Co.

Call us at 262-246-4772!