Boilers & Heating

Boiler Installation, Breakdown & Repairs

Our highly skilled gas engineers can fix most problems with your boiler or any other component of your heating system. Call us to arrange a visit.

East and Gray are Gas Safe registered (registration number 569855), meaning that we are fully qualified to install, remove, alter and maintain your gas boiler and heating system. All our heating engineers have served a full apprenticeship and each one has many years’ experience working on gas and heating systems. We ensure that all our engineers regularly attend training to keep their skills up to date. 

When it comes to heating systems, we use traditional plumbing methods – copper pipework and quality brass fittings, as these have served the test of time. We are often called in to replace modern push-fit plastic pipework, so we are familiar with the problems that can develop. We also employ the latest technology available, to ensure that your system is fully compliant with the new Boiler Plus regulations 

We offer a first-class job and will only ever use premium parts and materials. All our work is fully covered by our no-quibble guarantee.

  • Boiler Servicing and Repairs
  • Power Flushing
  • New Boilers and Radiators Installed
  • Full Central Heating Design & Installation
  • Megaflo High Pressure Hot Water Systems Installed and Maintained
  • Landlord Gas Certificates and Safety Checks
  • Under Floor Heating Installation and Repairs
  • General Domestic Plumbing – Taps Repaired/Replaced, Toilet Repairs, Leaks and Pipework Repairs. No job too small. 

We provide free quotations and publish our price list, meaning that the price we quote is the price you pay – with no hidden extras. We never ask you for a deposit and we will only invoice you after the work has been completed to your satisfaction.

East & Gray offer you an unrivalled level of service and quality of workmanship. That is why we are known as ‘Harpenden’s Trusted Plumbers’. 

To try us out, please call or email for a no-obligation quotation.

East and Gray heating

East and Gray heating

East and Gray Heating

East and Gray Heating


Replacement Radiators

  • New, high-efficiency radiators installed


East and Gray heating
East and gray heating

New heating system design and installation

  • We design and install a fit-for-purpose high-efficiency heating system for your home
East and gray heating

Heating Controls

  • We use top quality controls like Honeywell motorised valves and Grundfos pumps.
East and Gray
  • We are an approved installer for a number of manufacturers, including Nest web-enabled heating programmers.


Mains Pressure Hot Water

  • We convert your traditional hot water system to a mains-pressure Megaflow system
  • No more waiting for ages for the bath to fill
  • High-pressure showering without noisy pumps
East and Gray plumbing


Boiler Breakdown & Repairs

  • Our highly skilled gas engineers can fix most problems with your boiler or any other component of your heating system. Call us to arrange a visit.
East and Gray Boilers


Boiler Servicing

  • Our boiler service is a comprehensive one, covering all major components. We also test your boiler for safety and issue a Gas Safe certificate
  • Don’t confuse a full boiler service with a simple boiler ‘safety check’, which does not necessarily provide the same level of assurance for a long boiler life 
East and Gray


Landlord’s Gas Safe Certificates

  • We provide gas safety certificates, which you need to produce annually if you are letting a property

Call us on 01582 460185 or drop us an email at to discuss your home heating requirements, or simply to arrange a service for your boiler.



East and Gray plumbing

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