Best Electric Furnace Repair in Madison WI

Cardinal inspected our furnace and air conditioning unit.  It was determined that we needed both replaced since they were close to 25 years old.

Greg from Cardinal came to our home and explained in detail the two brands and different models available.  He spent a good deal of time with us explaining the advantages of each brand and model and helped us select the ones that were appropriate for our situation.

Two days later Cardinal called to give us a time to select for instillation.
The Cardinal people were efficient and the instillation perfect. The
cleanup was immaculate.  Everyone we encountered was very professional.

Great personal service.  We are happy and will use Cardinal for future needs.

John & Barbara K.

All Comfort Services has been our go-to HVAC service company for at least 4 years now. They have fixed two AC units for us at two places and have done a great job servicing our furnaces as well.

Three troubleshooting events really stick out in my mind... Chipmunks chewing through outdoor AC thermostat lines... smart home thermostat with insufficient power... recently identifying a defective gas meter (that the utility company confirmed and fixed).

The only thing keeping me from making this a 5 star review is they are a bit pricey: their on call fee and diagnostic fee is calculated separately and a quick call is not cheap.  But the money is well worth it when their knowledgeable team arrives quickly, on time, and gets the situation fixed asap.

New feature! They now text and email a photo and the name of the tech making the service call. Great security feature and makes you feel more connected to their team.

Will continue to recommend them to family/friends.

your worker, Jimmy Bob went to my house to fix a toilet, but when he left, he stole my sink. he made my toilet shoot up water when I flush it also the water is brown now