How much does it cost to plumb in a new kitchen?

A typical full kitchen plumbing job — re-routing supplies, fitting a new sink, taps, dishwasher and washing machine — costs £500 to £1,200 in the Exmouth area. The price varies based on how much pipework needs to be moved and whether a gas hob is involved. Get a written quote from at least two plumbers.

Can I install a kitchen tap myself?

A like-for-like replacement of a basic monobloc tap is within reach of a confident DIYer with the right tools. Anything more complex — pull-out sprayers, instant-boiling taps or jobs involving sealed flexible hoses — is better left to a plumber to avoid leaks behind the units that go undetected for months.

Do I need a plumber for a dishwasher?

You do not legally need one, but a plumber will fit the isolation valve correctly, check the waste connection is at the right height and pressure-test the joints. Most dishwasher warranties require professional installation to remain valid. The job typically takes 30 to 60 minutes.

How much does a boiling water tap cost to install?

Boiling water taps such as Quooker or Fohen cost £400 to £1,200 for the unit, plus £300 to £500 for installation if you need a new electrical socket fitted under the sink. Total installed cost is typically £800 to £1,500. Filters need replacing every six to twelve months.

How long does kitchen plumbing take?

A like-for-like sink and tap swap takes two to three hours. A full kitchen refit with first fix and second fix is typically one to two days of plumbing work spread across a one-to-two-week renovation. Coordination with your kitchen fitter is the main factor in timing.

Who is responsible for capping off gas during a kitchen refit?

Only a Gas Safe registered engineer can disconnect and reconnect a gas hob or any gas appliance. Your kitchen fitter is not allowed to do this work unless they are also Gas Safe registered. Book this in advance — Gas Safe engineers get booked up quickly in renovation season.

Should the plumber come before or after the kitchen fitter?

Both. The plumber needs to do a first fix once units are in but before worktops are fitted, then come back for a second fix once worktops and appliances are in place. Most Exmouth plumbers are used to working alongside kitchen fitters and will coordinate timings directly with them.

Kitchen Plumber in Exmouth

From a leaking tap to a full kitchen refit, browse local plumbers in Exmouth and East Devon who specialise in kitchen work. Compare typical costs, see what is involved in a renovation and find the right plumber for the job.

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Kitchen Plumbing Services in Exmouth

Local plumbers cover everything from quick repairs to full kitchen renovations.

Kitchen tap installation

Supply and fit mixer taps, monobloc taps, pull-out spray taps and boiling water taps. Includes connecting flexible hoses, isolating valves and testing for leaks.

Sink supply and fit

Replace a worn-out sink or fit a brand-new one as part of a kitchen refit. Stainless steel, granite composite, ceramic and undermount sinks all covered.

Appliance plumbing

Plumb in dishwashers, washing machines, fridges with ice makers and waste disposal units. Includes new isolation valves and waste pipework where needed.

Waste pipework

Re-route, repair or replace kitchen waste pipes. Common during renovations when the sink position changes or an old single sink is replaced with a one-and-a-half-bowl unit.

Boiling water tap installation

Fit Quooker, Fohen, Insinkerator and other instant-boiling taps. Includes wiring the under-sink unit, connecting cold-water supply and fitting the dedicated filter.

Gas hob disconnect and refit

Disconnect a gas hob during a kitchen refit and reconnect it once new worktops are in. Must be carried out by a Gas Safe registered engineer.

What to Expect During a Kitchen Refit

A typical kitchen renovation involves five plumbing visits coordinated with your kitchen fitter.

Pre-strip survey

A plumber visits before the old kitchen comes out to mark up existing pipework, identify gas and water shut-offs and flag anything that needs to change. This avoids surprises mid-renovation.

First fix (rough-in)

Once the old kitchen is stripped, the plumber re-routes pipework to suit the new layout, caps off redundant supplies and runs new copper or pex feeds to the sink, dishwasher, washing machine and any new appliance positions.

Worktop coordination

The plumber returns once units are in place but before the worktop is templated, to confirm sink position and tap holes. A 10-minute visit at this stage avoids costly mistakes.

Second fix (final connections)

Sink, taps and appliances are connected once worktops are fitted. The plumber pressure-tests every joint, checks waste flow and tidies pipework hidden behind cabinets.

Final commissioning

The plumber runs every appliance through a full cycle, checks for slow leaks under the sink and walks you through isolation valves so you know how to turn off water in an emergency.

Planning a kitchen renovation? Read our full kitchen plumbing cost guide for a complete budget breakdown.

Common Kitchen Plumbing Problems

Most kitchen plumbing call-outs in Exmouth fall into one of these four categories.

Leaking under-sink connections

Worn flexible hoses, loose compression fittings on isolation valves or a failed waste seal are the usual culprits. Fixable in under an hour by a plumber.

Slow-draining sink

Usually a build-up of fats and food waste in the trap or waste pipe. A plumber will clear it mechanically rather than pour caustic chemicals into the system.

No hot water at the kitchen tap

Often an airlock in the hot supply or a partially closed isolation valve under the sink. Sometimes points to a wider hot water cylinder or combi fault.

Noisy or shuddering pipework

Caused by water hammer when a tap or appliance valve shuts quickly. A plumber will fit arrestors or check that pipe clips are secure to stop the noise.

Kitchen Plumbing Costs in Exmouth

Typical 2026 prices for kitchen plumbing jobs in the Exmouth area. Always get a written quote.

Service	Typical Cost
Kitchen tap replacement (like-for-like)	£100–£200
Sink and tap supply & fit	£250–£500
Dishwasher plumbing in	£120–£200
Washing machine plumbing in	£100–£180
Boiling water tap installation (supply only)	£250–£500
Boiling water tap install (supply & fit)	£800–£1,500
Waste disposal unit fit	£150–£300
Kitchen waste pipe re-route	£200–£450
Gas hob disconnect and refit	£100–£200
Full kitchen plumbing for new install	£500–£1,200

For a full breakdown of plumbing prices, see our plumber costs guide . Get a personalised estimate with the cost calculator .

Kitchen Plumbing FAQs

Find a Kitchen Plumber in Exmouth

Browse our directory of local plumbers covering Exmouth and East Devon. Compare services, check verified badges and call directly to discuss your kitchen project.

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Budgeting for a renovation? Read our kitchen plumbing costs guide. Doing the bathroom at the same time? See bathroom fitting and bathroom fitting costs. Hard water in your area? Check water hardness for Exmouth. Got a leak? Read signs of a water leak or browse leak detection services. Drain problems? See blocked drains.