The Right Boiler, Properly Installed – Without the Guesswork
questions to see your price
4.8 ⭐ from 180+ reviews
Fast-track installation are available.
Call our team or get a price in under 60 seconds.
Get your boiler price online
Fast, free and no-obligation. Takes less than 60 seconds.
Book a home or video survey
Choose a convenient time and we’ll confirm the right boiler for your home.
Choose your installation date
Installation carried out by our local Gas Safe engineers.
Why choose PHP Services for your new boiler installation?
Worcester Bosch accredited installers and Which? Trusted Traders.
All our engineers are Gas Safe registered, so your boiler is installed safely and correctly.
As Worcester Bosch Accredited Installers, we fit trusted boilers with extended guarantees.
Endorsed by Which? Trusted Traders and Hertfordshire Trading Standards.
Rated 4.8 out of 5 on Trustpilot, based on genuine customer reviews.
We'll recommend the right boiler for your home and budget
WHAT OUR CLIENTS SAY
Rated 4.8 ★ from 180+ verified
customer reviews.
I honestly cannot recommend this company highly enough. They came to my rescue in a genuine emergency and managed to install a new boiler at incredibly short notice just before Christmas. From the very first contact with Matt, to meeting with Jared and a special mention to apprentice Oscar, they were professional, prompt, and genuinely caring. This makes all the difference when you’re stressed and facing the prospect of Christmas without heating or hot water. The team arrived when they said they would, explained everything clearly, worked efficiently, and treated my home with respect. Nothing felt rushed despite the urgency, and I felt completely looked after throughout the whole process. Outstanding service from start to finish. Reliable, trustworthy, and compassionate — exactly what you want in an emergency. Thank you so much.
I LOVE, LOVE, LOVE PHP! I've used them for over 8 years and they've done a brilliant job every single time I've used them. They're very professional, trustworthy, are great at communication and are my go to plumbers whenever I have a problem, they've never let me down. Thanks to Adrian this time! Keep up the great work, I wish you did electrics too! x
I had an excellent experience with PHP Services, and I especially want to thank Matt for his outstanding work. From my very first phone call to the company, everything was handled quickly and professionally. Within just two hours, Matt arrived at my home, diagnosed the issue with my heating system, and replaced the faulty part on the spot.
What’s included in your boiler installation
Everything you need for a safe, compliant and long-lasting installation — no shortcuts.
- Free home or video survey included
- Brand new Worcester Bosch A-rated boiler
- Magnetic central heating filter as standard
- Full system flush
- Scale protection (where required)
- Building Control & manufacturer warranty registration
- Gas Safe & OFTEC compliant installation
- Local aftercare and ongoing support
over 24 months at 0%
or £1,899 inc VAT
Not sure about an online quote?
Prefer to discuss your installation first?
Every home and heating system is different.
If you'd prefer to speak with an engineer rather than using the online quote tool, we can carry out a quick survey first.
- Assess your existing boiler, flue and heating system (ensures everything is safe, compliant and suitable)
- Understand your hot water and heating requirements (so the boiler and controls are correctly sized for your home)
- Identify any upgrades worth considering (to improve efficiency, comfort or long-term reliability)
- Provide a fixed installation price tailored to your home (no guesswork, exclusions or last-minute changes)
We then confirm everything with a clear written proposal.
Home or Video Survey — Your Choice
Choose the survey option that suits you best. Both lead to a fixed, accurate quotation.
Video survey
Recommended if your boiler is staying in the same place and you want the quickest option.
A convenient remote check so we can confirm installation details and finalise your quote without a home visit.
- Confirm your current boiler and setup
- Check pipework suitability (via camera)
- Inspect the flue position (internal and external)
- Check gas and electrical supply suitability
- Confirm controls and efficiency options
- Discuss finance options if required
Home survey
Recommended if you’re moving the boiler, changing radiators, or want upgrades priced accurately.
Best for more complex installs or where you’d like us to measure up and discuss options in person.
- Everything included in the video survey, plus
- Check the proposed boiler location
- Check hot water flow rate
- Carry out a system water quality test
- Measure up for new radiators
- Discuss valves, controls, and upgrade options
- Discuss any additional works you want included
- Discuss finance options if required
After your survey, we’ll send a clear written proposal and confirm your fixed price.
Spread the cost with 0% interest available
Replacing your boiler doesn’t have to mean paying everything upfront.
Flexible finance options are available, allowing you to spread the cost into manageable monthly payments if you wish.
Representative finance examples
From £19.14 per month
- Purchase price
- £1,899.00
- Deposit
- £474.75
- Total amount of credit
- £1,424.25
- Term
- 120 months
- 120 monthly payments
- £19.14
- APR
- 10.9%
- Fixed rate of interest
- 10.9%
- Total amount payable
- £2,771.55
- Total charge for credit
- £872.55
0% finance over 24 months
- Purchase price
- £1,899.00
- Deposit
- £474.75
- Total amount of credit
- £1,424.25
- Term
- 24 months
- 24 monthly payments
- £59.34
- APR
- 0%
- Fixed rate of interest
- 0%
- Total amount payable
- £1,899.00
- Total charge for credit
- £0.00
Finance shown is for illustration purposes only. Final pricing and finance terms depend on your property, system requirements and survey.
Finance options are subject to status and credit approval.
Why homeowners across Hertfordshire choose PHP Services
Established installers with a reputation built on quality work, clear pricing and proper aftercare.
Highly rated – 4.8 out of 5 from 170+ reviews across Google, Trustpilot and Which? Trusted Traders
Up to 12-year boiler guarantees on selected Worcester Bosch models
Fast track installations available – including urgent boiler replacements
Worcester Bosch Accredited Installers
Gas Safe & OFTEC approved – fully compliant, fully insured
Proper aftercare – service plans to suit all budgets
Local engineers – real people, not a call centre
Peace of mind from start to finish
We install boilers the right way — with clear advice, qualified engineers and proper support after installation.
Have a question before you book?
Request a callback, and we’ll answer your questions clearly and honestly.
No obligation. No pressure. Just clear advice.
We’ll call during office hours to answer any questions.
Have a question before you book?
Request a callback, and we’ll answer your questions clearly and honestly.
No obligation. No pressure. Just clear advice.
We’ll call during office hours to answer any questions.
Your questions, answered.
My boiler is broken, can you replace it quickly?
Yes, if you have no heat or hot water, we aim to replace your boiler and get you up and running within 48 hours!
Our Gas Safe and OFTEC-registered engineers ensure accuracy and professionalism, with minimal disruption to your routine.
Are your engineers certified
Yes, all of our technicians are Gas-Safe or OFTEC-certified and have undergone extensive training in heating system installation, maintenance, and repair.
Can you help me choose the right boiler?
Of course! We understand that choosing the correct boiler and system can be confusing. Our team of experts will assess your property and recommend the most suitable boiler, taking into account various factors such as your home's size, heating requirements, and budget. We will be with you every step of the way, ensuring you choose the perfect boiler for your needs.
How can I schedule a survey appointment?
You can give us a quick call on 01727 326264 or hit the 'Get A Quote' button above, provide us with some details, and we'll schedule an appointment at a time that works for you. We can even see you in the evening or on a Saturday!
Once we've completed your survey, we will promptly send you a comprehensive quote tailored to your specific requirements.
How long does a boiler replacement take?
Most combi swaps are completed in a day. If your job involves moving the boiler, upgrading the flue, or improving controls/pipework, it can take longer — we’ll confirm this after your survey/quote.
What type of boilers do PHP Services install?
PHP Services offers a variety of premium boilers tailored to individual needs. We recommend leading brands like Worcester Bosch and Vaillant, including combi, system, and regular boilers.
We will, however, fit any brand of boiler. Let us know what you have in mind, and we will sort the rest.
Do you offer finance options?
Yes, we offer several finance options, including interest-free!
What after-sales support can I expect?
We offer ongoing support after installation, as needed. Our dedicated team is always available to address any concerns or questions you may have about your new boiler.
We also offer our Heat Plus Plans to help keep your heating system in optimal condition. These plans include regular check-ups and service discounts.
How long is my boiler's warranty?
Depending on the make and model, the boiler warranty is 5 to 12 years.
Will there be much mess or disruption?
We protect floors and work areas, keep things tidy as we go, and talk you through what to expect. You’ll have heating and hot water back on as quickly as possible, and we’ll remove your old boiler and waste.
Local Gas Safe & OFTEC
Installers since 1999
A friendly local team, not a national chain
We’re a Hertfordshire-based company with over 25 years’ experience installing boilers properly. Every installation is carried out by fully qualified, Gas Safe-registered engineers who take pride in their workmanship and treat your home with care.
We believe in doing things the right way — clear advice, honest pricing, and proper aftercare once the job is complete. From your first enquiry through to ongoing support, you’ll deal with real people who are here when you need us, giving you complete peace of mind from start to finish.
PLUMBING, HEATING & PROPERTY SERVICES LIMITED (FRN: 1012922) is an Introducer Appointed Representative of Tradehelp Ltd, who are authorised and regulated by the Financial Conduct Authority (FRN 697812). introduce customers to TradeHelp Ltd and do not receive a fee for the introduction. TradeHelp Ltd are a credit broker, not a lender, and offer loans from Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC authorised and regulated by Financial Conduct Authority. Finance options are offered subject to status and credit check, which must be completed before commencement of works. A 14 day cooling off period applies to all applications. If cancelled within 14 days, alternative payment of the full outstanding balance must be made.
Plumbing, Heating & Property Services Ltd (PHP Services) © All Rights Reserved
Gas Safe & OFTEC Registered Heating Engineers