Gas Safe Registered · No. 945556 F-Gas Certified for Air Conditioning & Heat Pumps Covering 20 areas across West & Central London

Residential heating, cooling & electrical

For your home — fast, honest, transparently priced. Gas Safe & F-Gas certified.

Heating & boilers

This is where Swift Boiler Fix started, and it's still the heart of what we do. Boiler repairs, annual servicing, installations, hot water cylinders and CP12 certificates — all Gas Safe certified.

Boiler repairs

No heat, no hot water, strange noises — diagnosed and fixed same day where possible.

from £250

Annual servicing

Keeps your boiler safe, efficient and under manufacturer warranty.

from £95

Boiler installation

Like-for-like replacement or full upgrade, supplied and fitted.

from £1,500

Hot water cylinders

Unvented & vented cylinder installation, repair and replacement.

from £650

CP12 certificate

Legal gas safety check for landlords. Certificate emailed same day.

from £75

Smart thermostats

Nest, Hive or Tado fitted and configured. Control heating from your phone.

£175
Full heating & boiler details →

Heat pumps

Air source heat pump installation, repair and maintenance — F-Gas certified. Lower running costs, quieter than a boiler, and eligible for a £7,500 government grant towards installation.

Heat pump details →
Heat pump installation from £6,000*
Heat pump service from £120
Heat pump repair from £150

*Before the £7,500 Boiler Upgrade Scheme grant, where eligible. Final price depends on property size and system.

Single split-unit AC from £1,800
Multi-split AC (2+ rooms) from £2,900
AC service & re-gas from £120
AC repair from £150

Air conditioning

Split-unit air conditioning installed, repaired and serviced by an F-Gas certified engineer. Ideal for bedrooms, home offices and loft conversions that overheat in summer.

Air conditioning details →

Electrical

Electrical installation, repairs, fault-finding, EICR certificates and EV charger installation — carried out by our NICEIC-approved electrician partner, booked and managed through Swift Boiler Fix.

Electrical details →
EICR certificate from £150
Consumer unit upgrade from £450
EV charger installation from £500
Electrical fault-finding from £95

Ready to book or get a quote?

Call Eliot directly or send a message — most enquiries answered within the hour.

Call 07492 252527 Get a quote