Boiler Services in Rickmansworth
New boilers, servicing and repairs in Rickmansworth
Local, Gas Safe registered boiler services covering Rickmansworth and the surrounding area. Fixed prices, no call-out fee and a one year guarantee.
Information on this page last reviewed July 2026.
Your local Rickmansworth boiler team
Reliable plumbing, heating and boiler cover matters, and our base is in Watford, the next town along the WD postcodes, so Rickmansworth and Croxley are part of our regular patch for a new boiler, a yearly service or a breakdown.
Our team can help with everything from boiler repairs to installations, servicing and maintenance, and we will happily show you how to look after your boiler so it runs safely and cheaply for years. We have a good name across Rickmansworth, and we work hard to keep it.
Not a boiler job?
Plumbers in Rickmansworth
Leaks, taps, cylinders, bathrooms and the rest of the plumbing side are handled by the same two engineers, and they have their own page for Rickmansworth.
Local knowledge
Why Rickmansworth customers call us
Years of experience
Andrew Millward leads the team, with 40 plus years in the trade and the Heat Geek Elitist title. That experience shows in the standard of the work.
Free advice and quotations
We help you choose the right boiler for your home and budget, and give you a fixed written quote with no call-out fee.
Trained and qualified
Gas Safe registered engineers (registration 586325), Viessmann accredited, and experienced with all the major boiler brands.
A local team, not a call centre
Our base is in Watford, the next town along the WD postcodes, and Rickmansworth and Croxley are part of our regular patch. When you call, an engineer answers.
New boiler installation in Rickmansworth
If your boiler is getting old, breaking down or costing you a fortune to run, a new one is often the sensible move. We install combi, system and regular boilers, sized to your home and fitted properly: the system cleaned, the controls set up, everything tested and left tidy.
We fit all the major brands, and as Viessmann accredited engineers we often recommend Viessmann when a customer asks us to choose. The honest case for that, alongside how it compares with the other brands, is on our Viessmann boilers page. A straightforward combi swap in the UK typically falls between £2,000 and £3,500 fitted, with system changes higher; these are typical UK ranges to help you plan, and your fixed price is confirmed on survey.
Boiler servicing in Rickmansworth
A yearly service keeps your boiler safe, efficient and within the terms of its warranty. Ours is a proper service, not a quick glance and a sticker: we check combustion, seals and safety devices, clean where it is needed and flag anything that is starting to wear before it becomes a breakdown. Landlords, we also issue Gas Safety Certificates (CP12s).
Boiler repairs in Rickmansworth
No heating, no hot water, odd noises, a dripping boiler or a pressure that will not hold: we diagnose and fix boiler faults across Rickmansworth. Our engineers have strong diagnostic skills, so we find the actual cause rather than throwing parts at it. We agree the price with you before we start, and we will always tell you honestly when a repair no longer makes sense against a replacement.
All the major boiler brands, Viessmann accredited
We install and service every major boiler brand, so you are never pushed towards one badge. When people ask which we would choose, we usually say Viessmann, because we are accredited to fit them and rate the efficiency and build quality. The choice, though, is always yours.
What you can expect
- A fixed written quote, no call-out fee, nothing hidden
- Gas Safe registered and Viessmann accredited engineers
- All major brands: Worcester Bosch, Vaillant, Ideal, Baxi, ATAG and more
- A one year guarantee on our work and the parts we supply
Boilers we have fitted nearby
A Viessmann boiler and heating system installation we completed in Rickmansworth. It is the kind of local job that keeps our reputation on this side of the patch, and there is more of it in our gallery, from ATAG and Worcester installs to services and repairs.
Related work nearby
Leaks, taps, cylinders and bathrooms in the same town are on our plumbers in Rickmansworth page, and the wider case for the brand we fit most is on the Viessmann boilers page. Along the WD3 valley we also work in Croxley Green and Chorleywood, and at the HA6 end in Moor Park.
Need us in Rickmansworth?
Call and speak to the engineer who will do the work, or ask for a quote. Fixed prices, no call-out fee, and a one year guarantee on what we do in Rickmansworth.
What we do
Our services in Rickmansworth
Boiler repairs and servicing
Breakdowns, fault finding, annual servicing and replacement, on every major brand.
Read moreCentral heating
Radiators, valves, controls, power flushing and full system installation.
Read morePlumbing
Leaks and burst pipes, taps, cylinders, bathrooms and appliance installation.
Read moreUnderfloor heating
Design, installation and repair, wet systems in new builds and retrofits.
Read moreViessmann boilers
Why we are accredited, what the range does well, and how it compares.
Read moreStep by step
How a boiler job in Rickmansworth works
Four steps, no call-out fee, and a fixed price agreed before work starts.
Call and describe the job
Ring 07970 632 064 and tell us whether it is a new boiler, a yearly service or a breakdown. You speak to an engineer rather than a call centre.
Survey and advice
We help you choose the right boiler for your home and budget, sized to the property rather than to the floor area, and we look at the flue route before quoting.
A fixed written quote
We survey the work, then give you a fixed written quote with no call-out fee and nothing hidden. For a repair or service, we agree the price with you before we start.
The work, and the guarantee
The system is cleaned, the controls are set up, everything is tested and left tidy, and our one year guarantee covers our work and the parts we supply.
Common questions
Do you install, service and repair boilers in Rickmansworth?
Yes, all three. We fit new boilers, carry out annual services, and repair breakdowns across Rickmansworth and the surrounding area. Whatever the job, the same local, Gas Safe registered team handles it.
Which boiler brands do you fit?
All the major brands, including Worcester Bosch, Vaillant, Ideal, Baxi and ATAG. We are Viessmann accredited and often recommend Viessmann when asked, but we fit whatever suits your home and budget.
Where are you based?
Granville Road in Watford, the next town along the WD postcodes, so Rickmansworth and Croxley are part of our regular patch. Call us and we will tell you when we can get to you rather than guess at it.
Is your quote fixed?
Yes. We survey the work, then give you a fixed written quote with no call-out fee and nothing hidden. For a repair or service, we agree the price with you before we start.
Boiler brands we install and service
Recent work
See more of our work 
What our customers say
See more reviews on TrustATraderElis has done a great job with a variety of plumbing jobs three times for us in St Albans. He has been great and we have always been pleased with his service. He explains what he is doing and why, and makes sure we are happy with it. Definitely recommend.
Elis replaced our boiler and reworked how the radiators and underfloor heating are connected and controlled. Elis really understands how a modern system should be put together. Polite, knowledgeable, and very helpful.
Andrew is the best and showed it with his installation of my boiler. A complicated job that very few people would have completed as well as him. Andrew is extremely knowledgeable and highly skilled. Would not hesitate to recommend.
Elis is an outstanding plumber. We had several complicated heating issues that he resolved quickly and efficiently, and he took the time to explain the options clearly. He really cared about making sure we were happy. I have not come across anyone better in over 40 years.
Really good service from an excellent plumber. So helpful, and a clean and tidy professional job. Would definitely recommend.
Elis is a real professional plumber. He arrived on time and carried out the agreed annual boiler service. Thank you!
Meet your engineers
The engineers who turn up
Two engineers, both Gas Safe registered under registration 586325. When you book Home Comfort Assured, this is who does the work.
Andrew Millward
Founder and heating engineer
- 40+ years experience
- Heat Geek Elitist
- Viessmann accredited
Andrew has over 40 years in the trade and specialises in fault finding, boiler and heating repairs, and the design of energy efficient systems like heat pumps and underfloor heating.
Andrew on YouTube
Elis Harizi
Director and plumbing & heating engineer
- Plumbing since 2007
- Heat Geek member
- Gas qualified
Elis trained as a plumber in Greece in 2007, moved to England to gain his gas qualifications, and now designs and installs energy efficient heating as a Heat Geek member.
Got a job that needs sorting?
Call and speak to an engineer, or request a quote. Fixed prices, no call-out fee, and we cover all of Watford and Hertfordshire.