GRT Heating & Gas Services
City and Guilds

Radiator Installation

Supply and fitting of quality radiators, valves and pipework to give even heat and faster warm-up times. Gas Safe engineers, free quotes and a 12-month workmanship guarantee.

Your Local Radiator Installation Experts

Cosy, even heating throughout your home, faster warm-up times and lower energy waste, achieved by correctly sized radiators, valve upgrades and system balancing. GRT Heating & Gas Services supplies and fits radiators and associated pipework, replacing old units and improving heat distribution for combi, system and heat-only boilers. All gas work is carried out by Gas Safe registered engineers, backed by 40 years' experience and a 12-month workmanship guarantee.

Your Local Radiator Installation Experts

Why Choose us for Radiator Installation?

Even, efficient heating

Correctly sized radiators, valve upgrades and professional balancing reduce cold spots and improve boiler efficiency across the property.

Safety and competence

All gas work is completed by Gas Safe registered engineers and the business is CIPHE associated, supported by over 40 years in heating.

Clear quotes and protection

Free, honest quotes, transparent scope of work and a 12-month workmanship guarantee, with select boilers eligible for up to 12-year warranties.

How It Works

01

Survey and sizing

Engineer inspects rooms, measures heat loss and selects radiator types and sizes, plus checks pipe runs and valve needs.

02

Supply and fit

We deliver agreed radiators, install new valves and associated pipework, then secure and test each unit for leaks and performance.

03

Balance and handover

Radiators are bled and the system balanced for even heat. We leave documentation, show controls and provide your 12-month guarantee.

What we install: panel radiators, column radiators, designer and towel rails, plus associated copper or plastic pipework. We fit new thermostatic radiator valves where required, replace corroded connections and upgrade lockshield valves so each room responds to the thermostat.

System types we work on: combi boilers, sealed system installations and traditional gravity or heat-only systems. Work is carried out to Gas Safe standards and follows best-practice balancing so heat distribution is consistent from ground floor rooms to top-floor bedrooms.

Typical jobs range from replacing a single leaking radiator in a Staines flat to full house upgrades across Victorian terraces, new builds and retirement properties in surrounding towns. We finish pipework neatly, minimise disturbance and test the system thoroughly before we leave. For a free site survey and honest advice, contact the office and arrange a convenient appointment.

Frequently Asked Questions

A single radiator swap usually takes a couple of hours, while multiple rooms or new pipework installations can take a day or more. The survey will confirm timescales, access requirements and any additional work like valve upgrades or panel removals.

23 Five-Star Reviews

Google
David at GRT gas and heating is an exceptional engineer, in the time that I have known him I have been impressed with his dedication to the trade, professionalism and drive to be the best in his field.Google

What Our Customers Say

Knowledgeable, thorough, professional, polite, responsive. Value add, quality. Tidy, respectful of our home.
2026-02-09
Liked David's experience & credentials so asked him to quote for a boiler replacement, multiple radiator replacements, systems upgrade etc, due to poor heating. Very professional and easy to deal with fair quote and no surprises. He was thorough, methodical and you knew you were in safe, reliable hands. CH & HW system now working the best it has for many years. Highly recommend David & GRT.

Tadz

GoogleGoogle2025-06-25
The work was carried out to an excellent standard. Very neat and tidy. The engineer explained each step of the job and simply got on with it with no fuss. I am really pleased with the results.
Expert Trades2021-08-10

Ready to upgrade your heating?

Call 01784 462666 or email hurstplumb@hotmail.com for a clear, no-obligation quote.

Radiator Installation: Gas Safe Engineers