Best Air Duct 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.

This is the 2nd year we've used All Comfort Services to do a furnace check-up before we have to start running our furnace.

Billy T was our service specialist today. He arrived promptly within the scheduled window. Billy was polite and thorough. He walked me through the checklist he used for the furnace. He also taught me quickly how to use our AprilAir system, which we haven't used since we moved into our house 3+ years ago because we didn't really know how or what it was for!

We've always been able to find a coupon to apply to these furnace check-ups.

About 3 years ago we had a new hot water heater installed by Ryan Heating. Today upon inspection from Alliant Energy we find out that Nothing in the vent system installed was done to code. That isn't even the worst portion. Since the venting was not done properly the basement has been filling with Carbon Monoxide and likely portions of our home as well. We are lucky that this didn't result in a worse outcome but as none of the numbers are even connected anymore there is no way to contact them to resolve this issue. Could have been deadly. Deserves negative stars.