Step 1 — Your Fixed Price, Instantly
Tell us about your home. We survey in-person or by video and give you one clear price. What we quote is what you pay.
Get a new A-rated boiler installed by our Gas Safe registered engineers — fixed price agreed upfront, up to 12-year Worcester Bosch warranty included, and your first year of Heat-Plus Care Plan cover on qualifying installs.
Up to 12-Year Worcester Bosch WarrantyFinance AvailableWorcester Bosch Approved InstallerFree Year 1 Heat-Plus Care Plan on Qualifying Installs


OFTEC Registered
Gas Safe Registered


Fixed price. Gas Safe installed. Workmanship guaranteed — without exception.
5-Year Manufacturer Warranty
For homeowners who want a straightforward, reliable upgrade — done properly.
Perfect for smaller homes and first-time replacements.

Our engineer assesses your property, heating demands and budget — then gives you one honest recommendation. No pressure. No upselling.
From the first enquiry to warm home — in as little as 24 hours.
Tell us about your home. We survey in-person or by video and give you one clear price. What we quote is what you pay.
Pick your boiler. Finance options available to suit your budget.
Our own uniformed engineers fit your new boiler — usually within 24–48 hours of survey. No subcontractors. Ever.
Still thinking about upgrading your boiler? Let our work speak for itself. Every job gets the same attention. Neat pipework, clean finish, nothing left behind.




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An ageing boiler wastes up to 35% of the energy it uses. That's hundreds of pounds a year not heating your home — just burning money.
Boilers over 10 years old don't slow down — they fail suddenly. Freezing morning. No heating. No hot water. It's not if. It's when.
One call-out becomes two. Two becomes a pattern. Every pound spent on repairs is a pound wasted on a system already past its life.
Carbon monoxide. Pressure faults. Ventilation failures. Real risks that increase every year your boiler runs past its lifespan.
St Albans engineers book up fast — especially heading into autumn and winter. Don't wait until you're without heating to act.
The cost of waiting is real. The fix is straightforward.
Floors covered, work areas kept clean, your property handled with care. Our uniformed engineers work in people's homes every day — and that responsibility matters to us on every single job.
When your heating goes down, your family sits in the cold. We know that. Which is why we pick up the phone, give you a straight answer, and get to you fast. Not a call centre. Not a voicemail.
What we quote is what you pay — agreed before we start, honoured without exception. Finance available subject to approval.
Gas Safe and OFTEC registered engineers. Worcester Bosch Approved Installer. Up to 12-year manufacturer warranty on qualifying installs. 12-month workmanship guarantee on every job, every time.
There Are Plenty of Heating Companies in Hertfordshire. Few Work Like This.
From £1,582.50 + VAT. Fixed upfront. Honoured on completion.
Often unclear until the job is done.
What we quote is what you pay. In writing. Always.
Estimates only. Final cost can shift.
Manufacturer-backed installs. Up to 12-year warranty.
Approval status varies.
Year 1 included on qualifying installs.
Charged separately. Rarely standard.
Flexible options available.
Upfront payment expected.
Oil boiler installed by qualified OFTEC engineers.
Not all companies qualify.
100% in-house. Uniformed. Gas Safe & OFTEC registered.
Subcontractors are common.
Flexible booking around your life.
Whoever's available gets sent.
Reachable after the job. Fast response guaranteed.
Support after completion is rare.
Built on referrals and repeat customers across Hertfordshire.
Built on volume, not relationships.
This isn't a special offer. It's simply how PHP Services has always worked.
Trusted by homeowners and landlords across St Albans and Hertfordshire — here's what they experienced.
Customer Reviews
The Heat-Plus Care Plan gives us real peace of mind across all our rental properties. Brilliant every time.
Join the growing number of homeowners and landlords across Hertfordshire who trust PHP Services with their heating.
Clear Answers Before You Book — So You Know Exactly What to Expect.
Installations start from £1,582.50 + VAT. Final price depends on your property, boiler choice and any additional work required. What never changes — the price agreed at survey is the price you pay on completion.
If it's over 10 years old, breaking down more than once a year, running louder than it used to, or pushing your energy bills up — it's worth getting it looked at. We'll give you an honest assessment with no pressure.
In most cases within 24–48 hours of your survey. We know what it means to be without heating or hot water — especially in a Hertfordshire winter.
It depends on your property size, hot water demand and budget. Our engineer will assess everything properly and give you one honest recommendation. Worcester Bosch, Baxi and Vaillant are brands we install and trust daily.
Yes. PHP Services is OFTEC registered for oil boiler installations, servicing and maintenance across St Albans and Hertfordshire.
Yes. Finance options are available subject to approval and affordability checks — so you get a brand-new A-rated system without paying everything upfront.
Every PHP Services engineer is Gas Safe registered — the legal standard for gas work in the UK. Our oil heating engineers are OFTEC registered. Only fully qualified, in-house engineers work in your home. Every time.
Heat-Plus is our annual boiler care plan covering servicing, maintenance and peace of mind for homeowners and landlords. Year 1 membership is included with qualifying new boiler installations.
Magnetic system filter, 12-month workmanship guarantee, and full manufacturer warranty up to 12 years on qualifying Worcester Bosch boilers. Qualifying installs also include Year 1 Heat-Plus membership.
Get your fixed-price survey before our schedule fills up.
Don't wait for a winter breakdown. Book your free home survey now, secure your installation slot, and enjoy a warm, efficient home — installed properly, first time, every time.
Fixed prices. Gas Safe engineers. Real aftercare. Local to St Albans.
Straight-talking advice from a local heating team that actually shows up.