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Thames Valley Heating & Cooling is the local heating company we established to provide homeowners with dependable, properly considered heating solutions. Harry Brown leads the business and has more than 16 years of experience in the industry, having founded the company in 2019 following years in the trade. Our services are delivered according to the same standards that shaped the business from the beginning: honest advice, fair pricing, careful workmanship and systems intended to perform reliably over the long term. We work throughout Berkshire, Surrey, Hampshire and parts of Oxfordshire. Rather than recommending a predetermined solution, we look at the property, its current heating arrangement and the way the system is used. We can then advise whether the requirement calls for a new boiler, an upgrade to hot water provision or a complete heating installation.

A small in-house team of Gas Safe registered engineers carries out our projects, with Harry at the helm. Keeping the work within our own team means customers can avoid unknown tradespeople and subcontractors while we retain oversight of quality, timing and communication. Across more than 3,000 heating jobs, we have undertaken boiler installations and repairs, underfloor heating and hot water systems. We do not rush installations or take shortcuts. Pipework is fitted neatly, systems are configured correctly and the finished work is tested before we leave. Throughout each project, customers receive clear information about what is happening, and we treat their homes with care. Our local service area includes Reading, Wokingham, Bracknell, Crowthorne, Ascot, Sunningdale, Windsor, Henley-on-Thames, Camberley, Farnborough, Farnham, Guildford, Basingstoke, Hook, Yateley and Eversley.

Served areas
  • Reading, Wokingham, Bracknell, Crowthorne, Ascot, Sunningdale, Windsor, Henley-on-Thames, Camberley, Farnborough, Farnham, Guildford, Basingstoke, Hook, Yateley, Eversley
Highlights and features
  • Properly specified heating systems designed around your home
  • Clear fixed pricing with no unexpected costs later
  • Experienced Gas Safe registered engineers handle every job
  • Careful workmanship designed to prevent repeat heating problems
  • Reliable boiler servicing, repairs, installations and system upgrades
  • Serving homeowners across Berkshire, Surrey, Hampshire and Oxfordshire
Payment methods
  • Cash, Debit cards, Credit cards, Mobile payments
Services
New Boiler Installation A new boiler installation should be properly matched, installed and commissioned to provide dependable heating and hot water. We survey the property, consider its usage and recommend an appropriate system before removing the existing boiler. Our engineers then complete the installation, testing and handover, while providing transparent fixed pricing for the work required.
Boiler Repairs We carry out structured boiler repairs to ensure faults are accurately diagnosed and properly resolved. Our approach includes checking the system, testing components and identifying what has caused the problem. Customers receive a clear explanation and pricing before repairs begin. We then use suitable parts and methods, followed by system testing to verify safe operation.
Underfloor Heating We offer tailored underfloor heating installations where comfort and efficient heating are priorities. The system can be installed throughout a property or focused on individual rooms, with particular suitability for open-plan spaces, kitchens, bathrooms and extensions. Our work includes property assessment, detailed system design, pipe and manifold installation, controls, testing and commissioning to ensure consistent operation.
Air Conditioning We install air conditioning systems designed to provide efficient cooling in summer and heating during colder months. Our F-Gas registered engineers size each system according to the room and complete the installation, commissioning and testing professionally. Every installation includes clear guidance on controls and a two-year workmanship guarantee alongside the manufacturer warranty.
Unvented Cylinders Our service is focused on delivering dependable mains-pressure hot water through correctly specified unvented cylinders. Following an assessment of your current setup and requirements, we recommend a suitable size and configuration. We then complete the installation or replacement with appropriate pipework, safety components and controls, before testing the system thoroughly for safe operation.
Reviews (30)
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Gay Parris-Neilson
Aug 09, 2026
Fabulous work and service. Very polite, trustworthy and knowledgeable. Did a stunning bathroom for my Grandson. Would 100% recommend them.
Mike King
Jul 01, 2026
Harry and his colleagues are always pleasant and helpful. They have serviced my boiler for the last seven years and also carried out several other callouts and repairs that were not boiler related.
I have no hesitation in highly recommending them.
Claire D.
Jun 02, 2026
Excellent service, great communication and very efficient. Would definitely recommend. Thank you!
Liz Hall
May 02, 2026
Really efficient Company. Reliable and reasonably priced
Joanna Brown
Apr 15, 2026
From start to finish gave me great confidence that i was in very good hands with Thames Valley Heating Services. I would highly recommend them, their professionalism & high standard skill set that they convey is second to none!
Dan
Apr 15, 2026
Thankyou Harry for an excellent job fitting new boiler and plumbing fittings in my flat

Would recommend for high quality service
Lauren Stoneman
Apr 07, 2026
Harry responded to my initial enquiry, quiickly. He can on the day he said he would and kept me informed of the time and afterwards what work was needed to my boiler. I would not hesitate to recommend Harry and Thames Valley Heating Services.
Harry Morgan
Apr 04, 2026
Billy did a great job on our boiler really knowledgeable, efficient, and took the time to explain everything clearly. The work was completed to a high standard and everything was left clean and tidy afterwards. Would definitely recommend Billy and the team at Thames Valley Heating Services.
Alan Bennellick
Mar 21, 2026
Harry upgraded my toilet cistern, he was very friendly and his work was to a very high standard and he left the bathroom clean and tidy, I was very impressed and will certainly use them again
G.
Feb 23, 2026
Harry and his crew have been around 4 times for radiator installation, moving a radiator, a power flush, and replacing a leaking isolation valve. On the last one, they came to help with very little notice and extended their working day to make sure I didn't have a leak or have to have the water turned off overnight. With a 5 week old baby in the house this alleviated a lot of stress!

They are always on time. Always do a good job. Never any vibes of rushing off to other jobs. Never had to call them back for remedial work. And Always a pleasure to have in the house. Also good at providing advice on how to do jobs myself and how to maintain the system.

Thoroughly recommend Harry and his crew.
Pat Keogh
Feb 06, 2026
Have used Thames Valley Heating Services twice recently for two different water plumbing issues, one an emergency! Excellent communication re scheduling time for visits, very punctual, repair work carried out very professionally and everything left clean and tidy. Our positive experience has led us to request a quote for to refurbish a downstairs cloakroom. Would not hesitate to recommend Harry and his team.
Jessica Caudwell-Morley
Jan 21, 2026
Can't recommend TVH enough. We've just had the two Harry's over to replace our boiler and I couldn't be happier! Absolutely cracking lads with the best work ethic, friendly, cheery personalities and some neat work to go with it.
Will definitely be calling them in the future again if we need anything else fixing on the future. So glad to have hot water again!
Jamie Stevenson
Dec 02, 2025
I have used Thames Valley Heating Services (in particular Harry) for many years and they have carried out lots of work at my rental property. The work has always been to a very high standard and whoever has visited the property has been friendly and professional.
Barbara Lloyd
Nov 05, 2025
Extremely pleased with the service. Harry fixed a problem I had with my combi boiler (which a previous heating engineer had failed to do). Whats more, he was communicative, punctual, courteous, and followed up to ensure everything was working well.
I have already recommended him to other members of my family.
Sam Pearce
Sep 24, 2025
Harry and the team did a brilliant job. From quoting to finishing the work for me was super easy and efficient.
Team were punctual and did a brilliant job. Worked extremely clean wouldnt have even known theyd been in my house.
Extremely good value for money will 100% be using in the future for more plumbing and heating work.
Sarah Istead
Aug 15, 2025
Always a pleasure - great work, tidy, polite and trustworthy
Aaron O'Mahony
Aug 11, 2025
Great guys great service, one stop shop for all your plumbing needs!
Simon Moore
Jul 30, 2025
Excellent service. Fitted a new radiator and delivered a first class job
Taiwo Aladeojebi
Jul 20, 2025
Henry and his crew did an excellent job. The laying of the pipe was tricky, but they went the extra mile to ensure the pipes were not visible. We are glad we went with Thames Valley Heating Services over all the other vendors we got a quote from.
Julie Jones
Jun 26, 2025
Great service. Arrived when said, price as quote , checked all was working and checked in a few days later.
Bernard Edwards
Jun 06, 2025
Very solid. Listens to requirements. Good design of the job. Explains clearly. Delivers well and makes sure it all works and I understood how it works.
Chris Bennett
Jun 01, 2025
Can't recommend Harry enough. First class work, always clean and tidy, prompt responses - all round excellent service.
James Walsh
Apr 26, 2025
I highly recommend TVHS, I've used them multiple times and am always very happy with both their work and level of service. In a world where tradespeople are notoriously bad at getting back to you, Harry has always been responsive and clear which goes a very long way. Very happy to recommend them to anybody.
Becky Tapp
Feb 15, 2025
The team are friendly, polite and efficient. They installed a number or rads for us and have done some boiler work too, the workmanship is excellent and I couldn't recommend Thames Valley Heating Services enough. Wouldn't go anywhere else!
Manish Patel
Feb 02, 2025
Harry and Billy are my go to team for any plumbing and boiler needs i require. They were both involved in my complete home renovation repositioning and installing a new boiler with a hot water cylinder as well as re-piping and additional work required for under flooring heating across the whole ground floor. I also got them involved in another property to include a new radiator installation as well as general servicing of the boiler that was recently installed. I trust them completely and again are on speed dial should i need them. Photos attached of their work during my renovation.
Andy Thacker
Jan 25, 2025
Harry was very thorough, knew what he was doing and quickly solved the problem. Will be our first call for any further plumbing requirements.
Cindy P.
Jan 13, 2025
Harry has been our go to for any plumbing needs. Quick and efficient responses,friendly,helpful and trustworthy.
Nick Lomas
Jan 04, 2025
Great job done at short notice. Harry was his usual helpful and professional self. Would highly recommend him to anyone
Sam Parris
Dec 28, 2024
Harry, Billy and the boys did a great job on our bathroom, our flat hasnt had any work done on it since the building went up 15-20 years ago and the tiles were coming off the wall in the shower so was in desperate need of work.

The job was done in 2 weeks, to a lovely standard and anything we wanted changing or addressing were done so quickly and accurately with no issues!

Couldnt recommend them more!
Lee Endersby
Aug 19, 2024
Had the pleasure of Harry installing 2 decorative radiators in our home. Turned up bang on time, did a fantastic job and will highly recommend to anyone.