• Unbeatable Warranty
  • Fast And Easy
  • Professional Installations

A New Boiler That Won’t Break The Bank

Start with an online quote or request a callback – it’s easy, free and takes less than 60 seconds.

Catherine Hughes profile picture
Catherine Hughes
18:44 20 Jan 26
DMK plumbing have done a fantastic job replacing my boiler and taking away the old boiler and water tanks. They gave me clear, honest advice and a transparent, comprehensive quote. As important, they came when they said they would and did a neat and tidy job. I’m really pleased with the job and would recommend them.
Caroline Munkenbeck profile picture
Caroline Munkenbeck
12:15 17 Jan 26
Our boiler broke down just before Christmas and Kosta fitted new boiler in time for Christmas working until 8pm to do so. He's a really pleasant guy, does a great job and is a great communicator via text and phone. If we have any other plumbing issues he'd be our first port of call and we would readily recommend him to others. We're very pleased to have found such a good, reliable plumber.
Emily Konto profile picture
Emily Konto
23:42 11 Jan 26
I panicked when my boiler suddenly stopped working in my new house during freezing winter weather, on a weekend evening. I called this amazing engineer, the problem was fixed in no time! The service was amazing the engineer was polite, efficient, and reassuring he helped immediately, and everything was working perfectly afterward. Thank you so, so much!
Becky Greedy profile picture
Becky Greedy
17:48 11 Jan 26
Fantastic service, quick responsive and very reliable, explained the problem and how to fix it ourselves should it happen again next time. Would fully recommend
Phil McNeill profile picture
Phil McNeill
16:19 31 Dec 25
Excellent service - super quick same day replacement of my shower!
Lois Grayson profile picture
Lois Grayson
22:36 19 Nov 25
What a real gentleman! So incredibly helpful when guests arrived at my holiday let late at night and couldn't get the heating to start. Costa was very quick to respond despite it being 10 pm, understood the urgency (13 degrees, a cold November night and a tiny baby don't mix well), and sorted out the issue in a very short space of time. Not only that, he had a calm and reassuring manner which helped as the tired and freezing parents were getting worried. Thank you very much!
Laurie Perdikis profile picture
Laurie Perdikis
12:15 14 Nov 25
We’ve had an excellent experience with DMK Plumbing. From start to finish, the service was professional, efficient, and genuinely friendly. We’ve had a new radiator installed, a full boiler service, a toilet flush repaired, and new taps fitted — all completed to a really high standard.

They arrived on time, quickly diagnosed any issues, and explained everything clearly. Pricing was fair and transparent, and the quality of workmanship was spot on.

It’s refreshing to deal with a tradesperson who takes pride in their work and values good customer service. I wouldn’t hesitate to use DMK Plumbing again and highly recommend them to anyone in need of reliable plumbing help.

Why Thousands Are Upgrading to Modern Boilers in 2026

Cut your heating bills by up to 40%.
Claim boiler grants and incentives.
Eco-friendly heating solutions.
Qualify for 0% APR boiler finance.
Boost your property value and EPC rating.

Buy your new boiler, better.

Fixed-price boilers, with everything included.

Our new boiler installations come with everything you need, plus more. From flues to thermostats, and pipework to paperwork — we’ve got it covered.

Gas Safe, qualified engineers

All of our engineers are friendly, insured, qualified and highly skilled.

  • Gas Safe engineers
  • Fully insured
  • Local engineers

Workmanship warranty

Each and every installation gets our fuss-free, exclusive workmanship warranty.

Price promise Guarantee

If you find a like-for-like price that’s cheaper than we’ve quoted, we’ll match it. Simple as that.

Save up to £840 a year on your bills

On average, on energy per year, when upgrading from a G-rated boiler to an A-rated boiler in a detached UK home.

Our Top Selling Boilers

The fastest way of getting a new boiler and reducing your bills at the same time.

Starting from
£2,631.00

IDEAL ESPRIT ECO2 24KW

Starting from £2,815.00

WORCESTER 1000 24KW

Starting from £2,704.00

BAXI 424 COMBI

Starting from £3,492.00

IDEAL LOGIC MAX 24KW

Your new boiler installation will include

New Boiler
Installation
System Flush
Cleaner
Inhibitor
Controls
Filter
Pipe Work

Boilers Made Simple: How It Works

Fill Out a Short Form

Answer a few quick questions to get an instant online estimate showing pricing for different boiler models and installation options tailored to your property.

Compare Boilers & Select Your Preference

Review your personalised estimate. If you’d like to proceed, choose your preferred boiler and continue to book a free home survey.

Book Your Free Home Survey

Our certified engineer will visit to assess your current system, confirm your eligibility for any grants, and provide a fixed quote with estimated savings.

Hassle-Free Installation

Once approved, we’ll take care of everything—from boiler delivery and installation to system testing, warranty registration, and aftercare support.

Why Choose We Cover Boilers?

Top Quality Customer Service

At We Cover Boilers, our mission is to provide reliable, affordable and top-quality boiler and heating services to our clients.

Fully Gas Safe Qualified

Our engineers are highly trained & accredited to work on gas boilers & heating. By using the best quality components, our workmanship will stand the test of time.

Experienced Boiler Engineers

From minor repairs to major installations, we have the expertise and knowledge to handle any boiler or heating job.

Fixed Quotes

Our quotes are transparent and fixed. There are no unexpected surprises or additional fees; just great service from a team you can trust.

Kanda Finance Available

We also offer flexible finance options. Whether it’s an easy payment plan, or buy now and pay later, we offer a range of affordable payment options to suit your budget.

What Our Customers Are Saying

Catherine Hughes profile picture
Catherine Hughes
18:44 20 Jan 26
DMK plumbing have done a fantastic job replacing my boiler and taking away the old boiler and water tanks. They gave me clear, honest advice and a transparent, comprehensive quote. As important, they came when they said they would and did a neat and tidy job. I’m really pleased with the job and would recommend them.
Caroline Munkenbeck profile picture
Caroline Munkenbeck
12:15 17 Jan 26
Our boiler broke down just before Christmas and Kosta fitted new boiler in time for Christmas working until 8pm to do so. He's a really pleasant guy, does a great job and is a great communicator via text and phone. If we have any other plumbing issues he'd be our first port of call and we would readily recommend him to others. We're very pleased to have found such a good, reliable plumber.
Emily Konto profile picture
Emily Konto
23:42 11 Jan 26
I panicked when my boiler suddenly stopped working in my new house during freezing winter weather, on a weekend evening. I called this amazing engineer, the problem was fixed in no time! The service was amazing the engineer was polite, efficient, and reassuring he helped immediately, and everything was working perfectly afterward. Thank you so, so much!
Becky Greedy profile picture
Becky Greedy
17:48 11 Jan 26
Fantastic service, quick responsive and very reliable, explained the problem and how to fix it ourselves should it happen again next time. Would fully recommend
Phil McNeill profile picture
Phil McNeill
16:19 31 Dec 25
Excellent service - super quick same day replacement of my shower!
Lois Grayson profile picture
Lois Grayson
22:36 19 Nov 25
What a real gentleman! So incredibly helpful when guests arrived at my holiday let late at night and couldn't get the heating to start. Costa was very quick to respond despite it being 10 pm, understood the urgency (13 degrees, a cold November night and a tiny baby don't mix well), and sorted out the issue in a very short space of time. Not only that, he had a calm and reassuring manner which helped as the tired and freezing parents were getting worried. Thank you very much!
Laurie Perdikis profile picture
Laurie Perdikis
12:15 14 Nov 25
We’ve had an excellent experience with DMK Plumbing. From start to finish, the service was professional, efficient, and genuinely friendly. We’ve had a new radiator installed, a full boiler service, a toilet flush repaired, and new taps fitted — all completed to a really high standard.

They arrived on time, quickly diagnosed any issues, and explained everything clearly. Pricing was fair and transparent, and the quality of workmanship was spot on.

It’s refreshing to deal with a tradesperson who takes pride in their work and values good customer service. I wouldn’t hesitate to use DMK Plumbing again and highly recommend them to anyone in need of reliable plumbing help.

FAQ’s

Some of the most frequent questions we get asked.

We get asked this question more than any other. This is why we created our instant online quotation tool, to help our customers get an instant quotation. The tool considers your needs and gives you a personalised quotation based on the information you have provided.

If your boiler is broken down and you are without heating and hot water, we will class this as an emergency and will aim to get your new boiler installed within 24 hours of acceptance of our quotation.

Our Boilers come with between 5-12 years of Parts and Labour Warranty direct from the Manufacturer! Meaning you can rest assured that your new boiler is in safe hands if you have any problems we are here to help and will be for the lifetime of your boiler.

We offer Flexible payment options meaning you can spread the cost of your new boiler Interest-Free over a period that suits you. We can offer this with no deposit if needed. Cash or cheque is also fine.

We arrive on time, dressed for the job. Our company provides quick, upfront quotes and we have an excellent reputation for getting the job done right the first time. When you use our services, you will receive superior workmanship from a professional team of fully qualified heating engineers.

Connect With Us!

Phone

02922 338464

Address

10 Esgid Mair, CF63 1FD Barry