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 within a 20 mile radius of Guildford, Surrey, 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.

As a Gas Safe registered company, we 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
New boiler and unvented hot water cylinder installed in garage, water softener in kitchen plus internet thermostat and new pipework. Plus removal of old boiler, hot water cylinder, old pipework and decommissioning of cold water tank in the loft. First-class job from start to finish - clear quote specifying the work to be undertaken and excellent installation. Nigel is a great communicator and replied promptly to any queries. Many people have commented on how good and tidy the installation is, including the pipework. Nigel really knows his stuff and can recommend the most suitable products for the job. He's prepared to go the extra mile - none of the leading market internet thermostats functioned how I wanted them to; Nigel tracked down a relatively obscure one which exactly met my requirements.
He is totally trustworthy, delivers to the dates and it was a pleasure to deal with him.