We are a Guildford based heating company with an enviable reputation for high quality and superb customer service. With Gas Safe and G3 accreditation, we specialise in the installation and maintenance of Megaflo high performance pressurised hot water systems; see our dedicated Megaflo website at www.megaflo-unvented.co.uk.

Operating throughout Surrey, Hampshire and the surrounding areas, we offer a professional and reliable service to both domestic and light commercial customers.

Our aptitude and keen interest in the technicalities of heating systems, drive us to constantly innovate and improve. Always embracing new technology, we continuously strive to deliver the most advanced heating systems to all our customers.

Customer care, honesty and reliability are important to us. We work with integrity and professionalism, we work to the best of our ability, and we constantly maintain our focus on delivering exceptional workmanship at all times.

We are Gas Safe registered, and offer competitive pricing for all domestic (new and replacement) boiler installations.

At Apex Plumbing and Heating, we know the only way to do a job, is to do it properly. We always:

  • Work to industry standards.
  • Invest in the best tools on the market.
  • Use quality components and fittings. (The parts customers don’t see or care about, but build the infrastructure to a reliable system!).


Apex Plumbing and Heating are a company you can rely on…we’re different and we’re proud of it.


Apex Plumbing and Heating 5 out of 5 based on 29 ratings. 29 user reviews.
Apex Plumbing and Heating
I would just like to say how glad we were to have chosen you to advise us and subsequently install our new boiler. On first meeting you, I was very impressed with your appearance and general warm and open manner. What particularly impressed us was the consideration you showed in dealing with the fact that between the entrance and the boiler installation was a new, very light coloured carpet. I certainly need not have worried at all on that score. We have had several disasters with some tradesmen in the past regarding dirty boots and a couldn’t care less attitude. We were taken with your quiet unassuming manner and that you just got on and did your work with no fuss. I think you are to be commended for the very slick and efficient way you approached the installation and whats more, keeping us up to date with progress. Controls and operation fully explained before leaving and the follow up phone call to ensure all was well, was a very nice touch. Excellent customer service in my book. Don’t look anywhere else if you need a new installation or your Megaflo serviced. Our grateful thanks for superb job and every good wish for the future.