
Plumber in London
Radiator Installation in London
Upgrading your heating system or planning a home renovation? At First Call Emergency, we provide expert radiator installation in London to ensure your property stays warm, efficient, and evenly heated throughout the year. Whether you’re replacing old radiators or fitting new ones in an extension, our experienced engineer in London will recommend and install the right radiators for your space—delivering optimal performance with a clean, professional finish.
Reasons to Install or Replace Radiators
- Replacing outdated, inefficient, or leaking radiators
- Adding new rooms or radiators to an existing system
- Improving heating distribution and energy performance
- Installing designer radiators or towel rails
- Enhancing the look of your home with modern fittings
- Switching to column, panel, or low-profile models
What’s Included in Our Radiator Installation Service?
We handle every aspect of the job, from planning to pressure testing:
- Removal of old radiators (if needed)
- Help choosing the correct size, style, and BTU rating
- Pipe rerouting or extensions (where required)
- Wall mounting, valve installation, and secure connections
- Bleeding, balancing, and testing of the system
- TRV or smart valve installation upon request
We install all radiator types, including standard panels, designer models, column radiators, and vertical units.
About First Call Emergency
Our team of experts cover whole London and surrounding areas and can help you with anything electrical from changing a socket to full house rewiring. You can expect a transparent system of pricing so there would be no unexpected charges in your bill.

FAQs
How do I know what size radiator I need?
We’ll calculate the correct BTU rating based on the size of your room and insulation levels to ensure efficient heating.
Can I install a radiator in a new room or extension?
Absolutely. We can extend your existing pipework and recommend the best radiator style for the space.
Do you install heated towel rails?
Yes, we install both central heating and electric towel rails for bathrooms, en-suites, and utility rooms.
How long does radiator installation take?
Most installations take 1–2 hours per unit, depending on access and whether existing pipework needs adjustment.