Repair vs. Replacement Costs
Generally speaking, duct repairs are going to be less expensive than replacement. Repair costs are challenging to place. Repairs often take the form of patching areas to return integrity to the system. Repairing is an excellent option if you just need to touch up air seals and connections. The cost of each repair job will come down to what needs to be repaired, how difficult it is to access, the price of individual components given your material choice, and any labor.
