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Frappell and Knight

4.6(23)Dereham  •  OFTEC

Heating work

Services

Reviews

4.6

Frappell and Knight is described by several customers as providing professional and friendly service, with Lee and Ed named as engineers who were helpful and tidy during boiler and heating work. One customer reports that Lee found a serious installation fault during an annual service, got a quote together for the parts and returned once they were ready to get the heating running again. Customers describe annual servicing, boiler installation, underfloor heating, air source heat pump work and radiator replacement, with several saying they would use the firm again. One reviewer says they were still waiting for a promised quote after about four weeks. Another reports that floorboards were left lumpy and bumpy after a boiler installation and that there was no aftercare.

ER
Emma R.Jan 2026 · Google

Lee came to do an annual service for the first time for us, Lee did not install the boiler however Lee found a very serious install issue and for our safety had to turn the boiler off, Lee was very quick to get a quote together for the parts we needed to make the boiler safe and as soon as the parts were ready by the supplier Lees team was back out and got us up and running again. My message to Lee was .....living in the old ages really made us appeicate trades like himself. Thanks Lee for your service, would 100% recommend your business to members of the public looking for plumbing and heating help.

IN
Ivor N.Jan 2026 · Google

Lee installed my air source heat pump over five years ago and it is still going strong without any faults or issues. These guys know what they are doing and the pipework in my boiler room is a work of art. Would not trust anyone else to service their wonderful work. Lee has provided telephone and text support when my hot water failed and showed me how to reset the boiler thermostat - my fault because I had the hot water turned up too much and the system shut down as a protection. Thanks guys

KI
King I.Oct 2025 · Google

Excellent Service and a very pleasant engineer, Ed.

SB
Sandra B.Mar 2024 · Google

Couldn't be more helpful, lee came out very quickly sorted a problem, very nice man,would highly reccomend

JW
Jay W.Jul 2023 · Google

Another good service and reassurance that all is well with the boiler for another year. Recommended.

Area

Dereham, NR19

Additional information

  • OFTEC
  • Free quotes
  • Landlord work
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