🏊 Swimming Pool Boilers

Swimming Pool Boiler Installation, Servicing & Repairs

Not all plumbers work with swimming pool boilers – we’re one of very few specialists in the area, covering gas and oil-fired systems for pools of any size, residential or commercial.

4.9

Average rating from 132+ reviews

Not sure whether gas or oil is right for your pool?

Gas is usually the more efficient, flexible choice, but the right option depends on your pool size, location and how often you use it. Give us a call for free, tailored advice before you decide.

What's included

Specialist pool boiler expertise, not all plumbers offer

Keeping a pool at a comfortable temperature in the UK almost always means a dedicated boiler or heat pump – the right choice depends on whether it’s indoor or outdoor, how often you need it heated, and where the pool is located. Whether it’s a private pool at home or a large commercial site, and whether you need a full installation or just a repair, we can help.

Gas swimming pool boilers

We recommend gas heaters over oil for swimming pools, as they’re the most efficient and offer the widest choice. Call us and we’ll talk through your options, tailored to pool size, location, frequency of use and budget.

Oil-fired boilers for swimming pools

Oil-fired swimming pool boilers are another option, with Certikin the leading manufacturer in this space. We’ll advise on the best fit once we understand your requirements.

Swimming pool boiler installation

We supply and install boilers for pools of all sizes. Not sure where to start? Call us and we’ll talk you through the capacity you’ll need, along with the options and prices available.

Swimming pool boiler repairs

We have the experience to identify and resolve common faults with swimming pool boilers, so you can get back to a warm, comfortable swim quickly. Not all plumbers can work on these systems, make sure you choose a specialist.

Why Brighton chooses us

Plumbing and heating engineers Brighton relies on

  • Gas Safe registered

    Every engineer is fully qualified and Gas Safe registered (No. 940589) — your gas work, done safely and legally.

  • 132 five-star reviews

    Real reviews from real Brighton homeowners — see them all on our Testimonials page.

  • 20+ years experience

    Decades of boiler installation experience across Brighton and the surrounding areas.

  • Upfront, honest pricing

    You'll know the cost before we start. No jargon, no inflated parts, no surprise bills.

Call us now

Don't just take our word for it

Real experiences from customers

"Jake and his uncle installed a brand-new combi boiler and smart heating controls, sorted a leaking tap while they were at it, and left everything spotless. Excellent workmanship and genuinely nice people to deal with."

Charlene

"Rich and Jake explained in depth the benefits of swapping our old gravity-fed system for a combi boiler, and talked us through every step. Professional, happy to answer any questions, and finished the job within the timeframe they'd planned. Absolutely recommend."

Lucas Ferraz

"Tricky job handled really well. Fair pricing, clear communication, and they went above and beyond to get everything sorted properly. Would happily recommend and use again."

Toby Willis

"Jake went the extra mile and was a thoroughly nice guy. He kept us informed and did the promised job in an efficient, cleaned and prompt way. Top Bloke! Would definitely recommend and use again!"

Nick Smith

Questions

Swimming pool boiler FAQs

It keeps your pool at a comfortable swimming temperature for longer than just the hottest summer months - extending your swimming season from around May through to October, rather than just July and August. Give us a call and one of our experienced engineers can talk through your specific requirements and heating options.

It depends on the size of your pool. As a rough guide, a 24x12ft pool needs a 9-14kW boiler, and a 30x15ft pool needs 14-29kW.

Solar panels are cost-effective but rarely enough on their own in the UK, so a secondary method is usually needed. A thermal pool blanket helps retain heat but loses effectiveness once removed, and a pool enclosure reduces heating costs but can be expensive to install. A dedicated gas or oil boiler is a reliable option - for an average pool, it typically takes 24-48 hours to reach a comfortable temperature. You can also heat a pool via your domestic boiler using a heat exchanger, though this isn't ideal, call us for more on this option.

📍 Where we work

Serving Brighton & across Sussex

Got a swimming pool boiler that needs sorting?

Call now to discuss your options, or send your details and we’ll get straight back to you with a quote.