Range from the cheapest macerator installation £320 (GPS Electrical Engineering based in DA11) to the dearest £419 (London Plumbing Pros based in RM16).

Comparing plumbers estimates for fitting a macerator 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 macerators by Grundfos and Saniflo in RM18 by posting a job here and we will send it to local plumbers.

^*All prices are estimates based on the hourly or day rate of plumbers in RM18, macerator prices and materials.