6 Best Plumbers in Kettering for 2026

Kettering's mix of Victorian terraces around the town centre, 1930s semis out towards Barton Seagrave, and newer estates on the edges near Kettering Parkway means plumbers here deal with a real spread of jobs. Older properties often still have lead or galvanised pipework needing attention, while newer builds bring their own issues with combi boilers and pressurised systems. Hard water is common across Northamptonshire, so limescale build-up in tanks and heating systems is a frequent callout. Whether it's a burst pipe in a Victorian terrace on Rockingham Road or a new bathroom suite in a new-build off Cranford Road, local plumbers see a fair bit of variety in their working week.

The businesses featured on this page come from public business listings, ranked by their review rating and the number of reviews they've collected, with a small boost given to those showing a working website and phone number. We also read each business's homepage to confirm plumbing is genuinely their main line of work, which helps keep general builders or unrelated trades off this list. Any listing flagged as permanently closed gets removed automatically. Where you spot a Trust Verified badge, that business has gone through our full verification process, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history, and registered company information. Our How We Verify page sets out exactly what that involves. For businesses without that badge, we'd encourage you to do those checks yourself before booking anything.

Before hiring anyone, ask to see their Gas Safe registration number if the job involves a boiler or gas appliance, and check it against the official register yourself rather than taking their word for it. For general plumbing work, ask about public liability insurance and how long they've been trading locally. Get a written quote that breaks down labour and materials separately, not just a total figure, and try to get two or three quotes for anything beyond a simple repair. Prices can vary a surprising amount across Kettering for what's essentially the same job, so it's worth the extra half hour of phone calls before you commit.

How We Select & Rate The Best Plumbers in Kettering

Rankings are based on review rating and review count pulled from public business listings, with a small lift given to businesses showing a working website and phone number. We check each business's homepage to confirm plumbing work is what they primarily offer, which keeps unrelated trades off this page. Listings flagged as permanently closed are removed automatically. Businesses marked Trust Verified have gone further, passing our full verification covering trade qualifications and accreditations, public liability insurance, trading history, customer review history, and registered company information (see our How We Verify page for the full list). Other businesses here haven't been independently verified by us, so inclusion isn't an endorsement. Always do your own checks before hiring anyone.

Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →

Quick Comparison: Plumbers in Kettering

#	Business	Rating	Reviews	Phone
1	ACL Plumbing and Heating	⭐ 5.0	38	01536 903123	View →
2	L.A.J Plumbing and Heating Ltd	⭐ 5.0	22	07989 882032	View →
3	Macca-Gas Ltd	⭐ 5.0	6	07931 819158	View →
4	Doctor Drip - Kettering - Emergency Plumbers	⭐ 5.0	5	01536 680239	View →
5	JML Plumbing Kettering	⭐ 5.0	4	07711 322671	View →
6	GH Plumbing & Heating Services	⭐ 4.4	7	01536 674247	View →

Our Top Picks

ACL Plumbing and Heating

Not Verified

★★★★★ 5.0 (38 reviews)

Kettering 01536 903123

ACL Plumbing and Heating works across Kettering on general plumbing and heating jobs, from repairs to installations. The firm has built a five-star record from 38 reviews, a consistency that points to reliable workmanship rather than one-off luck. Customers can get in touch directly to discuss requirements before booking a visit.

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L.A.J Plumbing and Heating Ltd

Not Verified

★★★★★ 5.0 (22 reviews)

Kettering 07989 882032

Boiler installation and servicing form the core of L.A.J Plumbing and Heating's work in Kettering, alongside general plumbing repairs for local households. The firm has built a perfect five-star record across 22 Google reviews, reflecting consistent reliability on jobs ranging from small leaks to full heating system upgrades.

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Macca-Gas Ltd

Not Verified

★★★★★ 5.0 (6 reviews)

Kettering 07931 819158

Calls to Macca-Gas Ltd usually start with a boiler that's failed or is due for replacement, with customers in Kettering looking for a straightforward installation rather than repeated patch-up jobs. The firm works from the NN14 postcode area, and its six reviews all score full marks, suggesting a consistent, tidy approach to fitting new systems.

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Doctor Drip - Kettering - Emergency Plumbers

Not Verified

★★★★★ 5.0 (5 reviews)

Kettering 01536 680239

Doctor Drip is a Kettering plumbing firm handling emergency callouts, from burst pipes to failed heating systems. It has built a small but perfect record, with five reviews all rating the work at five stars. Jobs are taken on across Kettering, with a focus on getting problems resolved quickly rather than scheduled far in advance.

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JML Plumbing Kettering

Not Verified

★★★★★ 5.0 (4 reviews)

Kettering 07711 322671

Kettering households needing plumbing work call on JML Plumbing Kettering, which covers everything from leaks and repairs to installations across the town. Based near the NN16 postcode, the firm works on domestic systems rather than large commercial contracts, fitting jobs around household routines and everyday plumbing concerns.

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GH Plumbing & Heating Services

Not Verified

★★★★☆ 4.4 (7 reviews)

Kettering 01536 674247

Kettering households call on GH Plumbing & Heating Services for general plumbing and heating work, from boiler issues to routine repairs. The firm holds a 4.4 rating from local customers, reflecting steady, straightforward service across the NN15 area. Work is arranged directly with the business rather than through a call centre.

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Transparency notice: Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. All other listings are ranked by a combined score drawn from ratings and review counts published on third-party business listings, plus basic completeness signals such as a working website and phone. A Trust Verified badge means we have independently checked that business's documents; businesses without it have not been independently verified by us. How we verify →

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Frequently Asked Questions

How much does a plumber cost in Kettering?

A basic callout for something like a leaking tap or slow-draining sink typically runs from around £60 to £90 for the first hour, then £40 to £60 an hour after that. Boiler servicing tends to sit between £70 and £120, while a full boiler swap can run from £1,800 up to £3,000 or more depending on the make and whether pipework needs altering. Bathroom refits vary hugely based on tiling and fittings, but £3,500 to £7,000 is a realistic range for a standard family bathroom. Prices shift depending on how far the plumber has to travel and whether it's an emergency callout, so getting two or three quotes for anything non-urgent is always worth doing.

Do I need a Gas Safe registered plumber for boiler work in Kettering?

Yes, by law anyone working on gas boilers, gas fires or gas pipework must be Gas Safe registered. Ask for their registration number and check it on the official Gas Safe Register website or app before letting them start work. This applies whether it's a routine service, a repair, or fitting a new boiler. General plumbing work like fixing a leak or replacing a tap doesn't legally require Gas Safe registration, but it's still worth asking about their experience and insurance.

How quickly can a plumber in Kettering come out for an emergency?

Most local plumbers advertise same-day callouts for genuine emergencies like burst pipes or no heating in winter, often within two to four hours if you call in the morning. Evening or weekend emergency callouts usually cost more, sometimes an extra £20 to £40 on top of the standard rate. If water's actively leaking, know where your stopcock is and turn it off while you wait, that alone can save a lot of damage and expense.

What should I check before a plumber starts work on my boiler or bathroom?

Ask for a written quote before anything starts, covering labour, materials and any disposal costs for old fittings or appliances. Check whether the price includes VAT, as some smaller traders quote without it. For boiler work, confirm the make and model of any replacement and whether it comes with a manufacturer's warranty, which can run from two to ten years depending on the brand. It's also sensible to ask how they'll protect flooring and carpets, particularly for bathroom jobs involving old pipework or tiling removal.

Are older properties in Kettering more expensive to plumb?

Often, yes. Victorian and Edwardian terraces around areas like Rockingham Road or the town centre sometimes still have older lead or iron pipework that needs replacing rather than just repairing, which adds cost. Access can be trickier too, with suspended timber floors or narrow airing cupboards making jobs slower. If you're buying an older property, it's worth getting a plumber to look over the system before you complete, so you know what you're dealing with rather than finding out during a cold snap.

How do I choose between plumbers in Kettering myself?

Start by checking Gas Safe registration directly on the official register if the job involves gas, don't just trust a card or van sticker. Ask to see proof of public liability insurance, most reputable plumbers will have this ready to show. Look at how long they've been trading and read a spread of their reviews, not just the top two or three, to get a fair picture. Get quotes from at least two or three different plumbers for anything beyond a small repair, and ask previous customers or neighbours for recommendations if you can. Finally, check whether they offer any guarantee on their workmanship, and get that in writing before work begins.

6 Best Plumbers in Kettering for 2026

Quick Comparison: Plumbers in Kettering

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