Central heating services, Hemel Hempstead

central heating hemel hempstead
central heating

Top Plumb can install, repair and maintain all types of central heating in Hemel Hempstead and the surrounding areas of Berkhamsted, St Albans and Tring. We can carry out all types of boiler installation, and are experts in combi boiler installations that help you achieve better energy efficiency and heat your home more effectively. We are officially approved boiler installers of top manufactures that include Worcester Bosch and Vaillant.

For central heating services in Hemel Hempstead contact Top Plumb.

Boiler installation Hemel, Berkhamsted, tring.

New boiler installations

We are dedicated to provide our customers with the best products available, it is for this reason we only install boilers from reputable manufactures that we trust. Whether carrying out a new installation or a replacement, we always act in the best interests of the customer so will carry out a full assessment of the existing system and provide honest advice tailored to your needs.

We work closely with manufactures to ensure that we are ahead of any developments in the industry. This also enables us to offer extended warranties and discounts. We are a:

Bosch logo
Heating services Hemel, Berkhamsted, tring.

Central heating maintenance services

regular maintenance is essential to keep it running efficiently and safely. Prevention of carbon monoxide emissions is especially important. Top Plumb can carry out maintenance on all types of central heating system.

  • Combi boilers
  • System boilers
  • Regular (open vet) boilers

We can maintain your system as part of a planned maintenance scheme or as ad hoc callout.

boiler maintenance

Boiler maintenance plans

For peace of mind, and to spread the cost of boiler maintenance, take a look at our boiler maintenance plans.

Get an instant boiler quote

Use our handy calculator to get an instant quote for buying a new boiler.

0% Finance

Spread the cost of a new boiler with one of our flexible finance plans

Boiler maintenance and servicing

Boiler manufacturers recommend regular servicing to prolong the life of you boiler and for you safety and peace of mind. We can service any make or model of gas boiler.

Physical check

Unlike many plumbing companies who simply use a gas analyser to check that your boiler is burning correctly, our service includes a physical check of the boiler and all safety components as well as cleaning inside. A full boiler service also involves dismantling and cleaning the boiler components (e.g. filters etc) before recommissioning.

Landlord certificates

Landlord certificates are available promptly and our pricing structure proves cost-effective.


Power Flushing cleans the system using water at high velocity, but low pressure, so that no physical damage is caused to the system.

We believe we are the most competitively priced powerflushing company in Berkhamsted and Hemel Hempstead. A standard 7 radiator powerflush includes all chemicals.

What is powerflushing?

Powerflushing cleans away the sludge and scale from inside your heating system, leaving it more efficient, reducing your heating bills and prolonging its life. If your heating has poor circulation, is noisy when warming up, has cold spots on radiators, or blockages cause the boiler to cut, then a powerflush may well be the answer.

We are a Nest Pro installer

What is a Nest Learning Thermostat?

The Nest Learning Thermostat is a programmer and thermostat in one. It learns the temperatures that you like in your home and can program itself accordingly. It can also get to know your routine in order to turn down the heat when you’re away and turn it up when you’re back home. Amazingly, it can also be all controlled from your mobile phone, laptop or tablet!

If you want to be more eco-friendly the Nest Learning Thermostat can also help you do this. It can show you how much heat you have used over the last ten days and give you an Energy Report every month so you can then track and manage your energy use. Anything that can reduce your energy bills has got to be worth looking into further!

At top Plumb we have a qualified Nest Pro Installer who can give you more information about the Nest Learning Thermostat as well as install it in your home.

Contact Top Plumb

Opening times

We're currently open.
Mon.8:30 am – 4:00 pm
Tue.8:30 am – 4:00 pm
Wed.8:30 am – 4:00 pm
Thu.8:30 am – 4:00 pm
Fri.8:30 am – 4:00 pm
Based on 59 reviews.
Diane Haywood
Diane Haywood
27. October, 2021.
Great service from initial first visit to installation. Thanks to all the guys, Kevin,John,and Ben. Would recommend this company absolutely brilliant. Thank you again.
Chris Bowmer
Chris Bowmer
12. July, 2021.
I was looking to make space and put all the hot water things in the loft along with fitting some new radiators and installing a Nest system. Really exceptional service, they: - turned up to quote the day after my initial enquiry - provided a really detailed quotation for materials and labour - had everything done in three days - solved problems on the go (and kept me informed) - fitted floor protection to all areas during the works - helped me save money on certain products I had requested - cleared up each night - fitted a temp supply to keep the water running All in all the solution they provided is vary economical on space with neat pipework and everything labelled. As I was working when they finished the works they also came back at the weekend to teach me how to use it all (which must have involved some patience)! Affordable, professional, hassle free and friendly!
Paul Jay
Paul Jay
13. May, 2021.
Absolute Top Quality with Top Plumb Hired this company on recommendation of another local plumber who didn't cover my area, and from the initial email with Office staff, Kevin visited and discussed my requirements and gave recommendations. Nothing was too much trouble and all questions were answered honestly and quickly. The quote prepared was in the middle of two others, but as Kevin explained the pros of my boiler and the benefits it would give I decided to hire them. The workmanship from all members who visited my property was 1st class, the carpets were protected from the start and the work done to the highest quality and everything was left clean and tidy on departure. I will be using them again in the future for my annual servicing, as they are a company I would highly recommend to others and the staff know what they are doing and the service top class. Its not always easy to find these days, so keep it up and keep doing what your doing!
Paul Holloway
Paul Holloway
11. February, 2020.
I've used Kevin and Andy from TopPlumb for a number of years now for my plumbing needs. They do a great job and I'm very happy with their level of work. Couldn't recommend them highly enough.
New Scientist Labs
New Scientist Labs
27. January, 2020.
Came out very quickly to fix my boiler, and very pleased with the quality of work Would definitely recommend.
Rosa Mariano
Rosa Mariano
27. January, 2020.
Excellent service and always clear with costing and scheduling appointments. The work carried out was great and the plumbers are incredibly polite and professional. I would happily recommend Top Plumb.
Paul McQueen
Paul McQueen
4. December, 2019.
Kevin and the team provided a very swift, quality and professional installation of our new boiler. Right from the initial quote through to install I would certainly recommend them.
Sasina Keereechot
Sasina Keereechot
21. October, 2019.
I would just like to thank Kevin and Andy from Top Plumb for the great work they carried out on my recent renovation. The bathroom installation and kitchen work was carried out quickly , professionally and with care. The whole job was well explained and competitively priced. Will definitely use them again , highly recommend these guys 👍🏻.
Pietersen Lorinda
Pietersen Lorinda
10. October, 2019.
Andy from Top Plumb has attended our business many times for various plumbing services (new boiler & new piping,flushing radiators, leaks to name just a few) and has always provided 1st class service, efficiency & knowledge. He is always polite & amiable as are all the staff. Highly recommended.
Andrew Bradford
Andrew Bradford
9. October, 2019.
I recently had a new boiler installed by the Top Plumb team and wanted to write because they got me out of a spot of bother and did an excellent job. I called up because our boiler failed and we had no hot water, making bathing my 2 year old son a nightmare. Noting that it was urgent, they shifted some things around in their schedule and came within 2 days. The guys turned up (and team of 3) as promised at 0800, worked their socks off all day, and the job was completed by 1800 that day. Not only were the guys thoroughly professional, but they did a first class job for what I regard as a very competitive price. So impressed was I that I've called Top Plumb a couple of times since then, for much smaller jobs. Again, the service has been first class, even though one job only cost me £40. I was recommended Top Plumb by my neighbour, and I would highly recommend them to anyone looking for a plumber or heating engineer. Andy and Kev both really know their stuff and have looked after me really well.
Gas Safe plumber
Registration no. 525148