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first boiler service from £85

Boiler & heating installation

A new boiler freshly installed by JDH Gas in Burgess Hill

Boiler & heating installation in Burgess Hill

From a like-for-like boiler swap to a full new heating system, fitted properly. I specialise in Glow-worm, Vaillant, Ideal and Worcester Bosch, and I'll help you choose the right boiler for your home and budget, with honest advice and a clear, fixed quote before any work starts.

What a new installation includes

Done properly, to current regulations, with no shortcuts.

  1. 1Advice on the right boiler for your home and budget
  2. 2Supply and fit (Glow-worm, Vaillant, Ideal, Worcester Bosch)
  3. 3Safe removal and disposal of your old boiler
  4. 4A chemical flush and system inhibitor
  5. 5New controls, filter and any pipework needed
  6. 6Commissioning, safety checks and Gas Safe registration

Repair or replace? I'll tell you straight

Not every old boiler needs replacing. If yours can be repaired and it's worth it, I'll say so, rather than sell you one you don't need. And if a new boiler is the better value, I'll recommend what suits your home, not the priciest option. I'm a Vaillant approved partner, trained on their current range, and I fit the other major makes too.

A clear quote, and a warranty that stays valid

No surprises. After a quick visit or a few photos, you get a written, fixed quote covering the boiler, parts and labour. And because I'm Gas Safe registered, I register every installation, so your manufacturer's warranty stays valid.

Call to book

Service area

Areas I cover

I'm based in Burgess Hill and cover Mid Sussex and down to the coast, including these areas.

  • Burgess Hill
  • Haywards Heath
  • Hassocks
  • Cuckfield
  • Ditchling
  • Lindfield
  • Wivelsfield
  • Keymer
  • Hove
  • Portslade
  • Lancing
Based in Burgess Hill · RH15

What our customers say

Trusted across Burgess Hill & Mid Sussex

EXCELLENT

Rated 5.0 out of 5. Based on 92 reviews

Google
Ellie Naicker

3 months ago

Rated 5 out of 5, verified.
Outstanding service from Jamie! He came out to look at my boiler and arrived promptly and was extremely helpful! Ordered the part and came back not even a day later to fit. Definitely would recommend to anyone! Thank you so much again 😊
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Suriani Hulbert

2 months ago

Rated 5 out of 5, verified.
Excellent service. Jamie carried out a very thorough inspection and identified issue with our external water flow that had been missed by four previous engineers during their annual services. Professional and meticulous throughout. Highly recommend.
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Jane Ralph

a month ago

Rated 5 out of 5, verified.
Jamie carried out a service to our boiler, plus some additional work required to ensure it's compliance with safety regs. He provided a polite, thoughtful and professional Service. No hesitation in giving 5*s.
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JoshCuthbertMtb

6 months ago

Rated 5 out of 5, verified.
Outstanding service from JDH! I recently had Jamie round for an annual boiler service and could not fault him, on time, super polite with real professionalism. I won’t be going anywhere else
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Carla Baldry

5 months ago

Rated 5 out of 5, verified.
I contacted Jamie this morning via an ad on the local Haywards Heath Facebook page because my boiler needed a service. Jamie responded quickly, and as a new customer, offered me a £15 discount on my service. Not only that, he was here at 2pm; all in a days work! Fantastic service, super efficient, professional and friendly. I’d highly recommend Jamie and will absolutely keep hold of his details for next year’s service. Thanks for making it a very easy process
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FAQ

Common questions

It depends on the boiler and your home, so I give every customer a clear, fixed quote first, with no obligation. Send me a few photos or book a quick visit and I'll price it up properly.

A straightforward combi swap is usually a day. A bigger job, like moving the boiler or upgrading the system, can take two to three. I'll always tell you what to expect up front.

Yes. If you're happy with where your boiler is and just want it replaced with a similar model, a like-for-like swap is usually the quickest and most cost-effective option, often done in a day. I'll tell you if a different setup would suit you better.

It depends on your home and how you use hot water. Combis suit smaller homes with one bathroom; system boilers suit larger homes with higher demand. I'll recommend what genuinely fits, not the priciest option.

I specialise in Glow-worm, Vaillant, Ideal and Worcester Bosch boilers. They're reliable, well-supported and come with strong manufacturer warranties. If you've got a preference, just ask.

Yes. I safely disconnect, remove and dispose of your old boiler as part of the job, and leave everything clean and tidy.

Yes. New boilers come with a manufacturer's warranty, and because I'm Gas Safe registered I register the installation so your warranty stays valid. You'll get all the paperwork.

Get a quote

Get a free quote for the job

Send me a few details, and a photo of the boiler if you can. I'll get back to you quickly with a clear, no-obligation quote and honest advice.

  • Gas Safe registered · 977838
  • Burgess Hill & Mid Sussex
  • Mon–Fri
Step 1 of 3What you need

What do you need?

Prefer to talk? Call 07544 063330