Range from the cheapest cat flap installation £72 (G6 CARPENTRY and PROPERTY SERVICES based in DA8) to the dearest cat flap installation £180 (Roger Matharoo based in DA7).
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 DA1 by posting a job with HaMuch and we will send it to carpenter & joiners in DA1.