Find a Gas Safe engineer near you for boiler installation

Post Your Job
Fix a boiler | Request a quote

How it works

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Post your job

Tell us what you need, where you are, and when you’d like it done. Using our built in AI job listing tool, posting your job only takes 2 minutes!

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Choose your tradesperson

We’ll connect you with local tradespeople who are a good match and ready to quote.

 

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Get quotes

Compare quotes, ask a few questions, and pick the right person for the job.

 

Boiler installation services

Installing a new boiler can improve the efficiency, reliability, and comfort of your home. A qualified gas and heating engineer can help you choose a suitable boiler and ensure it is installed safely and in line with current regulations.

Whether you’re replacing an old boiler, upgrading to a more efficient model, or installing a boiler in a new property, professional installation helps reduce the risk of breakdowns and ensures your heating system performs as it should.

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Engineer fixing a boiler Man fixing a boiler from below | Request a quote

Boiler installation cost guide

The cost of installing a boiler depends on the type of boiler, the complexity of the system, and whether any additional work is required. Straightforward replacements are usually more affordable than installations that involve moving the boiler or upgrading pipework.

Costs can increase if:

  • The heating system needs flushing or upgrading
  • New controls or thermostats are installed
  • Pipework or flue adjustments are required

Because every heating system is different, posting your job is the best way to receive quotes based on your home and installation requirements.

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Boiler engineer Man fixing a boiler from below | Request a quote

Reviews from homeowners

Really easy to use. I posted the job in the morning and had quotes back the same day. Ended up booking someone local and the work was spot on.

Nicky, Homeowner

So much simpler than ringing around. I got a couple of quotes, compared them, and picked the one that felt right. Would definitely use again.

Dan, Homeowner

Great service. The builder was very clear and local to me, so I’m not wasting time on the wrong type of quotes. I’ve already listed a new bit of work for a quote! 

Ian, Homeowner

We had a great experience using Request A Quote. Easy to use & soon after posting our job we had local tradespeople who were interested in the work.

Mary, Homeowner

How to hire a gas and heating engineer for boiler installation

Boiler installations should always be carried out by a qualified gas and heating engineer.

When hiring an engineer, it helps to:

  • Share details of your current boiler, including age and type
  • Confirm the size of your property and number of bathrooms
  • Mention whether the boiler will be replaced like-for-like or relocated
  • Let the engineer know if you’re experiencing heating or pressure issues

Providing clear details upfront allows engineers to recommend the right boiler and provide accurate installation quotes.

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Man fixing a boiler | Request a quote

How boiler installation works

A boiler installation usually starts with assessing the existing heating system and confirming the most suitable boiler for your home. The old boiler is removed, and any necessary pipework or system upgrades are carried out.

The new boiler is then installed, connected, and tested for safety and performance. Once everything is working correctly, the system is commissioned and set up so it’s ready for everyday use.

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Boiler Installation FAQs

Yes. Boiler installations must be carried out by a qualified gas and heating engineer for safety and compliance.

Many boiler installations can be completed within one to two days, depending on complexity.

Yes, but relocating a boiler usually increases the cost due to additional pipework and flue changes.

Often yes. Modern controls can improve efficiency and help reduce energy usage.

In some cases, yes. An engineer can advise after assessing the condition of your existing system.