Boiler Installation
Need a new boiler? We supply and install all major brands including Worcester Bosch, Vaillant, Baxi, and Ideal. Our Gas Safe registered engineers will help you choose the right boiler for your home and budget, and install it to the highest standards.
What We Offer
- ✓Combi boiler installation
- ✓System boiler installation
- ✓Conventional boiler replacement
- ✓Back boiler removal and replacement
- ✓Full central heating system design and installation
- ✓Magnetic filter installation
- ✓Smart thermostat setup (Nest, Hive, Honeywell)
- ✓All major brands: Worcester Bosch, Vaillant, Baxi, Ideal
- ✓Building regulations notification included
- ✓Manufacturer warranty registration
Why Choose MDV?
Gas Safe registered - all work certified and compliant
Over 12 years of installation experience
Free, no-obligation site survey and quote
We help you choose the right boiler for your property
Clean and tidy work - we protect your home
All work compliant with Building Regulations
Frequently Asked Questions
How much does a new boiler cost?
A new combi boiler installation typically costs between £1,800 and £3,500 including the boiler and labour, depending on the brand, model, and complexity of the installation. We provide free quotes after a site survey.
How long does a boiler installation take?
A straightforward like-for-like combi boiler swap usually takes 1 day. If we need to move the boiler location, convert from a conventional system, or install new pipework, it may take 2-3 days.
Do I need a Gas Safe engineer to install a boiler?
Yes, it is a legal requirement. Only a Gas Safe registered engineer can install, repair, or service gas appliances. All our engineers are Gas Safe registered and carry their ID cards.
What areas do you cover for boiler installation?
We cover Isleworth, Hounslow, Twickenham, Richmond, Ealing, Brentford, Chiswick, Harrow, Pinner, Feltham, Hampton, Kingston, Sutton, and Hanwell - within 15 miles of Isleworth.
Ready for a new boiler?
Gas Safe registered, NICEIC approved, City & Guilds qualified. Serving Isleworth and West London within 15 miles.