Boiler Installation built to Last

★★★★★
5 star rated by our customers

A new boiler shouldn't feel like a gamble

Boiler installation that's just better

Step 2

QUOTE

Following your survey
receive your quote within 24 hours or receive £150 discount off your boiler install

Step 3

INSTALL

We will take care of
everything:

4 easy steps

Step 1

SURVEY

Contact us to book a survey

or

Use our online estimator

Kesselmann
6 point service promise

On-time arrival
Home protection
Clean, controlled working
Clear communication
Respectful service
Clean finish and handover

Emma W

★★★★★

"Ed was so helpful cleaned up after himself and did an ansome job. But most importantly hes trustworthy. If anyone looking for top plumber this is ur man!"

Step 4

RELAX

You can enjoy,

10 year warranty*

SAFE HANDS Lifetime labour warranty*

Free servicing for 1 year

You spoke and we listened.
We know waiting for quotes that never arrive is a pain and it shouldn't be.
We promise to get you quote to you within 24 hours of your survey

We are so confident in our work we offer some of the longest labour warranties available.

* Dependent on package purchased and service frequency

Safe Hands Warranty

Keep your boiler covered with our rolling warranty protection.

Warranty Extension

Each annual service adds 12 months of coverage.

No Coverage Gaps

Continuous servicing means continuous protection.

Peace of Mind

Your boiler stays safe year after year.

A boiler installed by Kesselmann stays protected for longer.
As long as we carry out your annual boiler service each year, we top up your warranty by a further 12 months on a rolling basis.
No break in servicing. No gap in cover. Just ongoing protection, year after year.

Safe Hands Warranty

Why select Kesselmann?

Kesselmann C.O.D.E. Care Promise

Communication
Clear quotations, timely updates, and straightforward advice that keep you informed and reassured at every stage.

Ownership
responsibility for both the work and your experience, so you feel supported and in safe hands throughout.

Decency
Polite, respectful service that makes you feel listened to, valued, and comfortable having us in your home.

Ease
A calm, well-managed experience designed to reduce stress, remove uncertainty, and make the process feel straightforward.

A boiler installed by Kesselmann stays protected for longer.
As long as we carry out your annual boiler service each year, we top up your warranty by a further 12 months on a rolling basis.
No break in servicing. No gap in cover. Just ongoing protection, year after year.

The Kesselmann 4-Point Promise

Clear Communication
We keep you informed before, during, and after the job.

Reliable Timekeeping
We respect your time and keep you updated if anything changes.

Clean and Tidy Work
We protect your home, work neatly, and leave things as we should.

Polite and Respectful Service
We treat you, your home, and your time with proper respect.

SAFE HANDS Warranty

Boiler installation that's just better

"Outstanding work. Professional, thorough and went above and beyond to get it right. Would not hesitate to recommend to anyone"

Charles B

★★★★★

"Outstanding work. Professional, thorough and went above and beyond to get it right. Would not hesitate to recommend to anyone"

★★★★★

Safe Hands Warranty

CODE

4-Point Promise

Upgrade without upfront cost

Boiler beyond repair?
A new boiler does not have to come with a heavy upfront cost. Kesselmann offers zero-deposit monthly payment options, making it easier to upgrade to reliable heating and hot water with a professionally installed system.

Boiler Replacement Services in Weston-super-Mare

Kesselmann Heating & Plumbing provide a specialist boiler replacement service for homeowners in Weston-super-Mare and the surrounding areas. We replace boilers that are no longer reliable or have reached the end of their working life. If you’re looking to have a new boiler installed -whether gas, combi, or electric - we understand that this can be a significant investment.

At Kesselmann, we aim to keep boiler replacement costs clear and reasonable, installing a brand-new boiler to a high professional standard. We also offer a range of flexible, interest-free boiler finance options to help spread the cost and reduce pressure.

Kesselmann Heating & Plumbing also provide specialist heating and hot water system installations, as well as premium boiler installations, giving you the option to spread the cost while ensuring the work is done properly.

"Amazingly quick response from Ed and an excellent and robust repair. He was clear at all times what he was doing and why."

Phil D

"Ed was so helpful cleaned up after himself and did an ansome job. But most importantly hes trustworthy. If anyone looking for top plumber this is ur man!"

Emma W

★★★★★

★★★★★

We’re Here to Help You

From family homes to small businesses, people trust Kesselmann to deliver reliable plumbing and heating, done properly, without the stress.

We’re chosen by customers who want clear communication, honest pricing, and work they don’t have to second-guess. People who value standards. People who’ve had enough of unreliable trades.

★★★★★

5 star rated by our customers

Get in Touch

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