Heating & Furnaces

Expert furnace repair

A furnace that stops working on a Wisconsin winter night is an emergency - not a Tuesday-morning problem. JC Heating and Cooling has been repairing furnaces in Janesville and Rock County since 1997, and we've seen everything from ignitor failures to cracked heat exchangers to systems that just needed a new filter and a reset. We service all gas furnace brands and tell you honestly what needs to be done. No upsells. No scare tactics.

What to expect when you call

• You call or text us at (608) 752-2472
• We schedule a service visit - usually same-day or next-day
• A licensed technician arrives, diagnoses the problem, and explains your options clearly
• We give you a straight answer: repair it, or is it time to think about replacement?
• If you approve the repair, we complete it that visit when parts are available

Repair or replace?

If your furnace is under 15 years old and the repair is modest, repair usually makes sense. When replacement fits your home and budget better than another repair, we'll say so - and explain why, in plain language.