Range from the cheapest cat flap installation £96 (Design Solutions UK Ltd based in NN13) to the dearest cat flap installation £132 (Foxstow Joinery Co. based in OX29).
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 NN13 by posting a job with HaMuch and we will send it to carpenter & joiners in NN13.