Range from the cheapest cat flap installation £92 (Mark O'Connor based in EX10) to the dearest cat flap installation £108 (Oak Homes Joinery Ltd based in EX13).
Comparing carpenter & joiners estimates for installing a cat flap gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to fit a cat flap in Sidmouth by posting a job with HaMuch and we will send it to carpenter & joiners in Sidmouth.