Boiler Broken? London’s Emergency
Heating Engineers — Here in 2 Hours
Gas Safe registered since 2012. Boiler repairs, installations and government-approved heat pump upgrades across all London boroughs.
Everything You Need, Done Right
Boiler Repair
Fast diagnosis on all makes and models. Same-day emergency visits available across London.
Get repair quote →New Boiler Installation
A-rated energy efficient boilers supplied and fitted. Full removal of your old unit included.
See prices →Heat Pump Installation
MCS certified installer. We handle your Boiler Upgrade Scheme application so you get the full grant automatically.
Check if you qualify →Get Up To £7,500 Off A Heat Pump
The UK Government's Boiler Upgrade Scheme pays you to switch from gas to a heat pump. Swift Heat is an approved installer — we handle all the paperwork.
1. Check Eligibility
We check if your home qualifies — takes 5 minutes.
2. Apply For You
We submit your grant application on your behalf.
3. Save Instantly
Grant deducted at installation — no paperwork stress.
Scheme ends when funding runs out. Check eligibility today.
Get A Free Quote — We Call You Within 2 Hours
- ✓ Gas Safe Registered Engineers
- ✓ Fixed Price Quotes — No Surprises
- ✓ Same Day Emergency Visits Available
- ✓ No Call Centres — Direct To An Engineer
Already helped 850+ London homeowners
Getting Your Heating Fixed Is Simpler Than You Think
Fill In The Form
Takes 60 seconds. Tell us what you need and the best time to call.
We Call You Back
An engineer calls within 2 hours, gives a fixed price.
Job Done Right
We arrive on time, fix the problem, leave your home clean.
What London Homeowners Say
247 verified Google reviews — average 4.9 stars
Boiler packed up on a freezing Tuesday night. Swift Heat had an engineer at my door by 10am next morning. Fixed in an hour, fair price. Will absolutely use again.
David M — Clapham
2 weeks ago
Got our heat pump installed through the government grant. Swift Heat handled every bit of paperwork and saved us £7,500. Brilliant from start to finish.
Sarah K — Islington
1 month ago
Third year in a row using these guys for our annual boiler service. Always on time, always tidy, always honest. Wouldn't go elsewhere.
Marcus T — Greenwich
3 months ago
Covering All Greater London
From the M25 to Central London — we come to you
Boiler Problem? Don’t Wait — Call London’s Most Trusted Engineers
Gas Safe Registered · Fully Insured · All Work Guaranteed · Same Day Available