New boiler installation in Swindon
For boiler installation in Swindon, G V Hall Ltd can help you choose a suitable replacement when your existing boiler becomes old, unreliable or expensive to run.

Gas Safe 9896
Registered gas engineers
Vaillant Advance
Certified installers of the Vaillant range
CIPHE member
Chartered Institute, member 010478H
All properties
Homes, landlords and business
Boiler replacement in Swindon
From removing your existing boiler to installing and commissioning your new system, our team can manage the complete boiler replacement.
We will make sure your new boiler is correctly installed, then explain how to operate your new heating system and controls before we leave.
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Which boiler is right for your home?
Every property is different. The right boiler depends on the size of your home, the number of bathrooms, your existing system and your typical hot water usage.
Combi boilers
Heating and hot water from one unit, with no separate cylinder or tank. Well suited to smaller homes and flats.
System boilers
Works with a hot water cylinder to serve several bathrooms at once, with most components built into the boiler.
Regular boilers
The traditional setup with a cylinder and feed tanks, often the simplest option for older heating systems.
Installed by engineers
who know Vaillant.
G V Hall Ltd is a Vaillant Advance installer, so your new boiler is fitted by engineers familiar with the manufacturer’s products and installation requirements. Vaillant offers a wide range of modern boilers built for reliable, efficient heating and hot water.


What your installation includes
Every job is different, so we quote for what your property actually needs. These three stages are part of every boiler replacement we carry out.
Survey and assessment
We look at your existing system, your property and how much hot water you use before recommending anything.
Removal and installation
Your existing boiler is removed and disposed of, then the new one is installed, commissioned and tested.
Controls and radiators
Where it helps, we can also advise on heating system improvements, new radiators and modern heating controls.
Boilers and cylinders we have fitted.
Vaillant boilers, unvented cylinders and the pipework behind them, installed by our own team.
How your boiler installation works.
Get in touch
Call the office or send an enquiry. We will ask a few questions about your home and your current boiler.
We assess and advise
An experienced heating engineer assesses your system, discusses your requirements and recommends the right boiler.
We carry out the work
We remove the old boiler, install and commission the new one, then explain your new controls before we leave.
What our customers say
Another plumber spent 3 hours failing to fix our leaky cistern. GV Hall sorted it in 20 minutes. Superb.
Very professional and refreshingly great at answering and returning calls. Appointments were kept to, expectations perfectly managed and met.
We have had excellent service from GV Hall Ltd with regards to having a new boiler, some wood work and brick work. We would certainly recommend the business, they are very efficient, tidy and professional!
Before you
give us a call.
Have something else in mind? We are happy to help.
01793 852 477Every property is different. The right boiler depends on the size of your home, the number of bathrooms, your existing heating system and your typical hot water usage. We can advise on combi, system and regular boilers and recommend what will work effectively for your requirements.
Yes. From removing your existing boiler to installing and commissioning your new system, our team can manage the complete boiler replacement.
G V Hall Ltd is a Vaillant Advance installer, which means your new Vaillant boiler is installed by engineers familiar with the manufacturer's products and installation requirements.
Yes. We are Gas Safe registered under number 9896, and we are members of the Chartered Institute of Plumbing and Heating Engineering, member number 010478H.
5.0 from 96 Google reviews
Rated by our customers on Google
Get a new boiler quote today.
Thinking about replacing your boiler? Tell us about your home and one of our heating engineers will come back to you.
Or call the office
8.00am to 5.30pm




