Danfoss RAS-D² 10/15mm x 1/2" Thermostatic Radiator Valve & Lockshield
Range from the cheapest fitting of TRVs (thermostatic radiator valves) £122 (Graeme Skinner based in SE21) to the dearest fitting of TRVs£194 (MKH Plumbing & Heating based in SW4).
Comparing heating engineers estimates for fitting a Danfoss, Pegler or Hive TRV gives you an idea of who will be better value but the best way to compare costs is to get quotes.
What to do - Get rates and quotes to fit TRVs in SE27 by posting a job on HaMuch and we will send it to heating engineers in SE27.
*All prices are estimates based on the hourly or day rate of heating engineers in SE27, UK TRV offers and materials.

"Fit thermostatic radiator valves (TRVs)"
SE19
"Hello, I'd like to have all the radiator valves in my flat replaced with TRVs. I already have the TRVs that I'd like fitted. There are 6 radiators to be replaced. Thanks"
SE19