We have a boiler to suit every budget

Get a new boiler from the team who have warmed over 40,000 homes. Next day installation available and up to 12 months 0% APR.

Boiler replacement made simple with Guildford Plumbers

Intro features (Discover / Choose / Install / Maintain)

Discover

Tell us about your home over the phone and we will give you a personalised boiler replacement quote. Fast, honest and hassle free.

 

Choose

We will help you compare trusted brands and models so you find the best fit for your home and your budget. Pay upfront or spread the cost with easy instalments.

Install

Confirm your booking by 3pm and we will aim to install your new boiler the next working day. All work is completed by qualified engineers.

 

Maintain

No app needed. Call us anytime to check your service, ask questions or request copies of your paperwork. We are here to help.

 

Popular Boiler Models We Recommend

Here are a few of the trusted boilers we commonly install. We will advise which suits your property during your quote.

New boilers, lower bills

A modern A rated boiler can cut your heating bills significantly.

You could save up to £840 a year depending on your existing system.

Smart saving.

Upgrade with a smart thermostat to boost savings by a further 10 percent.

You're in, safe hands

All boiler replacements in Guildford are carried out by fully insured, Gas Safe registered engineers with the right qualifications and experience. We provide a workmanship guarantee for every install.

Boiler types and short descriptions

Combi Boilers

The most popular choice across the UK. Combi boilers deliver heating and instant hot water from one compact unit and are ideal for homes without a separate hot water cylinder.

System Boilers

Great for homes with higher hot water demand. System boilers work with a separate hot water cylinder so they suit properties with multiple bathrooms.

Standard Boilers

Also called conventional or heat only boilers. These work with both a hot water cylinder and a cold water tank and are commonly used in older properties.

Heat Pumps

An efficient alternative to gas boilers. Heat pumps extract heat from the air or ground and can deliver substantial savings by running at about three times the efficiency of traditional systems. Coming soon.

Why get a boiler replacement?

Boiler Finance Available

Even if your boiler is still working, replacing an old unit before it fails can prevent cold mornings and expensive emergency repairs. If your system is over 10 to 15 years old, a modern A rated boiler will give improved efficiency and long term reliability.

With the right upgrade you could save hundreds off your annual heating costs. Pair your new boiler with smart heating controls and you will see further reductions in energy use and bills. With Guildford Plumbers a replacement is an investment in comfort and lower running costs.

Why Buy a Boiler on Finance?

A new boiler is often an urgent necessity rather than a welcome expense. Our 0 percent interest payment plan over 12 months makes replacement manageable. Spread the cost into affordable monthly payments with no hidden fees and no unexpected charges.

Boiler FAQs
How much can a new boiler reduce my energy bills by?

Upgrading from an old boiler to a modern A rated model could save you up to £840 a year, especially when used with room thermostats and TRVs.

Costs vary with boiler type, installation complexity and property requirements. We offer free quotes and transparent pricing. Call for an exact quote for your home.

Yes. We are Gas Safe registered and all engineers are fully qualified, insured and experienced. You will receive clear paperwork and a workmanship guarantee.

Most installs take one to two days. A like for like swap in the same location can often be completed in a single day. We will confirm the expected time before work begins.

Yes, absolutely. We offer 0% interest finance over 12 months on all standard installations. Our friendly team will guide you through the process over the phone — no apps, no paperwork, no stress. Just give us a call and we’ll help you get set up quickly and easily.

That’s completely fine. If you decide to cancel your boiler replacement, simply let us know. There are no cancellation fees, and any upfront payments made by card will be refunded straight back to you.

Your boiler will be installed by a fully qualified Gas Safe registered Guildford Plumbers engineer. Every member of our team is experienced, insured, and committed to delivering a safe and professional installation with minimal disruption to your home.

Yes, you can. We offer interest-free finance for 12 months on approved installations, making it easy to spread the cost without paying extra. Get in touch with us today to discuss your options and find the best plan for your home.

Still have a question?

Have questions about upgrading your boiler? Call us on 02034881404 or visit our quote page to request a free estimate.