Range from the cheapest macerator installation £320 (JL Projects based in SM5) to the dearest £570 (Richardson Plumbing & Heating based in SW19).

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 SM4 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 SM4, macerator prices and materials.