Demo site by Second Site Studio, not Tom Williamson Plumbing & Heating's own website.

A cut-away house on a snowy night. The boiler is lit and every room glows warm, with copper pipes carrying the heat to the radiators.

Tom Williamson Plumbing & Heating, Dereham · On call 24/7

Turns up when he says he will. Quotes the job. That’s the cost.

Call 07923 942670 Send a photo for a quote

Tom is a great guy. Turned up when he said he would. Quoted for the job. That was the cost. Fast, professional, reliable and respectful. Would recommend highly.

Brad, Google review ★★★★★

4.5 out of 5 from 31 Google reviews

Inside the same house with the walls see-through: glowing copper pipes run from the boiler to the bathroom, the hot water cylinder and the radiators.

Every room he works on Taken from his own website.

  1. The boiler Oil and gas boiler swaps
  2. The bathroom Basins, baths, vanity units, toilets and freestanding taps
  3. The hot water Old cylinders updated to pressurised unvented cylinders
  4. The radiators Heating systems cleaned by flushing, and complete heating system installs
  5. The kitchen, or anywhere 24 hour call outs. No job too small.

His own work

Photos from Tom's own jobs. Central heating, hot water and bathrooms, for homes and businesses across Dereham, Norwich and Norfolk.

  • A new white combi boiler on a kitchen wall, with a magnetic filter fitted on the pipe above it.
    Gas boiler swap
  • A white freestanding bath with a chrome floor-standing tap, beside a pedestal basin.
    Freestanding bath and tap
  • An unvented hot water cylinder in a loft, with a red expansion vessel and new copper pipework.
    Unvented cylinder
  • Two filter magnets held up after a heating system flush, thick with black sludge.
    What a heating flush takes out
  • A walk-in shower with a low tray, glass screen, rain head and a chrome towel rail.
    Walk-in shower

Will he turn up? What will it cost?

His customers answer both.

4.5 out of 5 from 31 Google reviews

Call 07923 942670

Excellent service from Tom. Answered phone on a bank holiday weekend, planned and priced job for following week, arrived at arranged time, very tidy and efficient for resolving a difficult issue. Thank you Tom.

Philip, Google review

Tom came out to look at a seized stop cock I thought needed replacing. He quickly freed it up, explained the issue clearly, and was honest that it didn’t need changing after all. Friendly, knowledgeable, and didn’t push unnecessary work. Would definitely recommend.

Claire, Google review

Absolutely amazing service, totally above and beyond. We had an emergency as there was a leak in our loft which caused a flood. Tom came out the same day and fixed it on the spot. Lovely guy too, can’t recommend highly enough.

Caroline, Google review

New to the area so Tom was a lucky find. He arrived to price the job when he said he would, gave a fixed price and did the job within a week. He put in under-sink connections so that I could install a water softener and boiling water tap. He took care to examine the requirements of both and produced a neat job. He was also happy for me to pick his brains on the project - very helpful. Hopefully I won't need a plumber again for a while but when I do I'll know where to go!

Bob, Google review
A phone on the kitchen table showing a photo of a leaking copper pipe, ready to send.

Snap it. Send it. Get a quote.

The way his customers already do it.

Send a photo, get a quote

Tell Tom what's wrong and add a photo. He'll come back to you with a quote. Free, no obligation.

Very happy with Tom’s service! Called the other evening, sent a few pictures, got a quote and came the next day earlier than expected.

Steven, Google review ★★★★★

Rather talk? Call 07923 942670

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Tom's white van with his flame logo and his number, 07923 942670, on the side.

Get Tom

Hours from his Google listing, checked 13 November 2026. His website says "on call 24/7".