As of March 2015, the average furnace repair costs $200, according to HomeAdvisor. Costs vary based on the furnace type and the problem that is occurring. A person can enjoy significant savings on labor costs by doing his own work, but the cost of parts also needs to be considered.
Furnace repair costs vary by location, and the condition of the furnace is also a factor. Most homeowners spend between $125 and $350 on furnace repairs, according to consumer data collected by HomeAdvisor. The best way to avoid costly furnace repairs is to have the furnace professionally cleaned, maintained and inspected on a regular basis.