Wrenhall Heating
Heating engineer reviewing a boiler installation in a residential property

UK Boiler Replacement Specialists

A new boiler, fairly priced — and a quote that tells you exactly what you're getting.

Wrenhall Heating gives homeowners a clear, written boiler replacement quote with no hidden costs, no pressure, and no jargon. Request yours today and know where you stand.

Get your free quote

No obligation · Written quote · UK-wide coverage

A broken or ageing boiler shouldn't leave you guessing.

Too many homeowners spend days chasing vague estimates, only to discover add-on charges after the work is done. Wrenhall Heating operates differently: we assess your home, recommend the right boiler for your usage and budget, and give you a written quote you can rely on — before a single tool is unpacked.

Our engineers carry their Gas Safe registration with them, and every installation is completed to current UK Building Regulations. You get the paperwork, the guarantee, and a warm home — on the day we agree.

Gas Safe Registered engineers on every job
Written Quote before any work begins
1-Day Installation for most standard replacements
UK-Wide Coverage — confirm your postcode in the form

Three steps from quote to warm home

We keep the process straightforward so you can make a confident decision without delay.

  1. Submit your details

    Fill in the short form below with your postcode, current boiler type, and the best way to reach you. It takes under two minutes.

  2. We assess and price your job

    One of our engineers contacts you to understand your home's heating requirements. We then produce a written, itemised quote — boiler unit, labour, and any pipework adjustments — so you see exactly what you are paying for.

  3. Installation at a time that suits you

    Once you're happy with the quote, we book a day. Most replacements are finished in a single day, after which we commission the boiler, demonstrate the controls, and leave you with all compliance certificates.

Ready to find out what your boiler replacement will cost?

Request your written quote

What you get when you choose Wrenhall Heating

Gas Safe registered

Every engineer on your job holds a current Gas Safe registration. We bring the card, and you can verify it yourself before work begins.

Fixed appointment, honoured

We confirm your installation date in writing and stick to it. If something changes on our side, we contact you with at least 48 hours' notice.

No hidden charges

The figure on your written quote is the figure on your invoice. We identify any additional work before we start — never after.

Fast turnaround

We prioritise homes without heating. Once your quote is accepted, we work to get an engineer to you as quickly as our schedule allows — typically within a matter of days.

Full compliance paperwork

We file your Building Regulations notification and hand over all certificates on the day of installation — the documents your insurer and future buyer will ask for.

UK-wide coverage

Wrenhall Heating operates nationally. Enter your postcode in the quote form and we will confirm whether we can serve your area within 24 hours.

What homeowners say about the process

“The quote arrived by email the same day. Every line was itemised — I knew exactly what the boiler cost, what the labour cost, and what the flue work cost. No nasty surprises when the invoice came.”
M. Cartwright Leeds
“Our old boiler packed in on a Thursday evening. Wrenhall Heating had given us a quote by Friday morning, and the new boiler was in and running by Monday afternoon. Exactly what they said.”
R. & S. Okafor Birmingham
“The engineer showed me his Gas Safe card before he even came through the door. The compliance certificate was ready before he left. It felt professional from start to finish.”
D. Hennessy Manchester

Gas Safe Registered

Building Regs Compliant

Written Quote — No Surprises

Dedicated Point of Contact

UK-Wide Service

Common questions about boiler replacement quotes

How long does a boiler replacement take?
Most standard boiler replacements are completed in a single day. More complex installations — such as those involving a change of boiler position or a system upgrade from heat-only to combi — may take up to two days. We tell you which applies to your job in the quote.
Is my quote really free and no-obligation?
Yes, without exception. Wrenhall Heating provides a written quote at no cost and with no pressure. You are under no obligation to proceed, and we will not follow up with repeated calls.
What boiler brands do you install?
We install leading UK boiler brands selected for long-term reliability and parts availability. We recommend the right model for your home's floor area, occupancy, and hot water demand — not just the highest-margin unit.
Will my heating be off during the replacement?
Your heating and hot water will be off for the duration of the installation. We schedule appointments to minimise the time without heat and aim to have your new system fully commissioned before we leave for the day.
Do you cover my area?
Wrenhall Heating operates across the United Kingdom. Submit your postcode in the quote form below and we will confirm coverage — usually within 24 hours of receiving your request.

Get your free boiler replacement quote

Fill in your details below and a Wrenhall Heating engineer will contact you with a written, itemised quote — no obligation, no hidden costs.

  • Written quote detailing parts, labour, and any additional work
  • Gas Safe registered engineers on every job
  • All compliance certificates included as standard

Request your quote

Your details are used only to prepare your boiler replacement quote and will never be passed to third parties for marketing purposes.

Do your homework

Check Any Engineer Before You Book

Gas work is legally restricted in the UK, and you should not have to take our word for anything. These are the official registers and bodies homeowners use to check an engineer, plus established installers working in the same trade.

Official registers & industry bodies

Established UK boiler installers

Every organisation and company named above is an independent third party. We are not affiliated with, endorsed by, partnered with, or a member of any of them — these links are neutral starting points for your own research. Links open in a new tab.