CALL HEAT KNIGHTS NOW: 0203 002 4997
Rated 5.00 - Over 5900+ Happy Customers
Boiler Repair London – Same Day Service You Can Trust
Having served London for over 20 years, Heat Knights was created with the vision of delivering the City’s homes with the highest standard of service covering Gas, Boilers Repairs, Boilers Servicing, Boiler Installation, 24/7 Emergency Boiler Repairs, Central Heating and Plumbing.
No heating? No hot water? We fix it today.
Fast diagnosis, transparent pricing, and reliable repairs that last. No guesswork, no unnecessary costs
— just a proper fix.
- 24/7 Emergency Callouts
- 5 Star Rated Across London
- 24/7 Emergency Callouts
- Gas Safe Registered Engineers
- VAT Registered & Fully Insured
- 12 Month Warranty on All Repairs
Trusted by homeowners and landlords across London
Gas Safe Registered | APHC Accredited | Vaillant Accredited | VAT Registered | 20+ Years Experience
What We Offer
Fast, Reliable Boiler Services — When You Need Them Most
Fixed properly, not patched
Boiler Repair
Gas Safe Registered | APHC Accredited | Vaillant Accredited | VAT Registered | 20+ Years Experience
Designed to last, not cut corners
Boiler Installation
Full system upgrades using trusted brands like Vaillant
Prevent breakdowns before they happen
Boiler Servicing
Keep your boiler safe, efficient, and under warranty
Nights, weekends, same-day response
24/7 Emergency Callouts
No heating or hot water? We’re ready when you need us
Repair Pricing
Clear & honest pricing – no surprises
- Boiler diagnosis from £99 + VAT
- 5 Star Rated Across London
- Boiler installations from £3,879 (fully installed)
All work is carried out by qualified, accredited engineers and backed by warranty.
FEATURED INSTALLATION PACKAGE
Complete Boiler Installation Package
from
£3,879
- Vaillant high-efficiency boiler
- Full system powerflush
- Magnetic filter
- Smart thermostat
- 10-year warranty
- Gas Safe installation
Everything done properly, start to finish
Why Choose Us
WHY CHOOSE HEAT KNIGHTS
We’re a VAT registered, APHC accredited, fully insured heating company — not a cash-in- hand operation.
Cheap boiler work often leads to:
- repeat breakdowns
- incorrect installations
- voided warranties
We do it properly the first time.
- Accurate diagnosis (no guesswork)
- Manufacturer-approved installations
- Warranty-backed workmanship
- Trusted across London
Years of Experience
Reviews
What Our Customer Say
Taciti ut fringilla vestibulum lectus justo etiam vel aliquam lacinia cubilia ex. Gravida faucibus cubilia vulputate dictum venenatis. Ligula purus neque dui tortor dictumst. Efficitur rhoncus aenean et si parturient fames accumsan.
Jakarta
Taciti ut fringilla vestibulum lectus justo etiam vel aliquam lacinia cubilia ex. Gravida faucibus cubilia vulputate dictum venenatis. Ligula purus neque dui tortor dictumst. Efficitur rhoncus aenean et si parturient fames accumsan.
Jakarta
Taciti ut fringilla vestibulum lectus justo etiam vel aliquam lacinia cubilia ex. Gravida faucibus cubilia vulputate dictum venenatis. Ligula purus neque dui tortor dictumst. Efficitur rhoncus aenean et si parturient fames accumsan.
Jakarta
Areas We Cover
Hackney | Islington | Camden | North, East, South & West London
Local engineers ready to attend quickly
24/7 Emergency
Need your boiler fixed today?
Get your boiler fixed quickly with honest pricing and professional service you can trust. Call now or request a fast quote online.
Having served London for over 20 years, Heat Knights was created with the vision of delivering the City’s homes with the highest standard of service covering Gas, Boilers, Central Heating and Plumbing. Heat Knight’s expert team of engineers has a minimum of 10 years experience are Gas Safe…
- 3, Omega Works, Harringay Warehouse District, London N4 1LZ
- 0203 002 4997
- info@heat-knights.co.uk