Heating engineers · Boiler installations · Renewables
Considered warmth, engineered for the long run.
Aphex Heating is a UK team of Gas Safe heating engineers installing boilers, heat pumps and complete home heating systems — beautifully finished, fairly priced and guaranteed for years to come.
- 12 yr
- Boiler guarantee
- 4.9★
- Google reviews
- 24/7
- Emergency cover
Premium installation
Worcester, Vaillant & Viessmann — installed with care.
What we install & maintain
A complete heating service, delivered with precision.
Boiler Installations
Worcester, Vaillant & Viessmann combi, system and regular boilers — installed beautifully, guaranteed for up to 12 years.
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Renewable Heating
Air-source heat pumps and low-carbon heating — MCS-aligned design, BUS grant guidance, future-proof comfort.
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Plumbing
From leaks to full bathroom refits — precise, considered plumbing finished to a premium standard.
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Why Aphex
The detail you notice. The standards you don't have to think about.
We treat every install as if it were our own home — neat pipework, considered placement, cleaned spaces, and a full handover so you understand exactly how your new system works.
- Gas Safe engineers, every visit
- Every Aphex engineer is Gas Safe registered, fully insured and trained on the latest condensing and renewable technology.
- Fair, fixed-price quotes
- Transparent pricing — no surprises, no pressure. We explain every line so you can decide with confidence.
- Up to 12-year manufacturer guarantee
- As accredited installers we offer extended Worcester, Vaillant and Viessmann warranties as standard.
- Finance options from 0% APR
- Spread the cost of a new boiler or heat pump over 2–10 years with regulated finance partners.
Home comfort
A quieter, warmer, more efficient home — without thinking about it.
From smart thermostats to whisper-quiet heat pumps, we design heating that simply works in the background — saving energy, lowering bills, and giving you a home that feels right the moment you walk in.
- Smart, app-controlled heating
- Powerflushing for warmer rooms
- Low-carbon renewable options
- Quiet, balanced radiator design
Reviews
Trusted by homeowners across the UK.
"From quote to commissioning, every detail was thought through. Our new Worcester boiler was installed in a day and the pipework is genuinely beautiful."
"The team explained our heat pump options without any pressure. We saved on running costs and the install was spotless."
"Called Aphex at 9pm with no hot water — engineer arrived within the hour and we were back up before midnight. Outstanding service."
"Honest pricing and exceptional craft. They left the house cleaner than they found it."
How we work
Four calm steps from first call to full warmth.
- 01
Get in touch
Tell us what you need by phone, WhatsApp or our quote form. We'll respond the same working day.
- 02
Home visit & design
A senior engineer surveys your home, talks through options and prepares a clear, itemised quote.
- 03
Considered installation
Our Gas Safe team installs cleanly, on time, and to manufacturer specification — protecting your home throughout.
- 04
Aftercare & guarantee
Full handover, registered warranty up to 12 years, and an annual service reminder — we're here for the long run.
Flexible finance
Spread the cost of a new boiler — from 0% APR.
Pay monthly with regulated finance options of 2 to 10 years. We'll show you the true cost, including the energy savings of a more efficient system, before you commit.
Ready when you are
Let's design heating you'll never have to worry about again.
Free quotes, honest advice and Gas Safe craftsmanship — across the UK.