01
West London
20 live local guides covering inner, central-west and outer West London.
Explore 20 areas ↗D17 covers Essex, London and surrounding areas. Contact us with your postcode to confirm availability for your address.
London & Home Counties coverage
Local knowledge.
Regional comfort.
Choose your area to find relevant installation, property and planning guidance.
Get an instant guide price ↗
02
Central London
23 live local guides for homes, offices, retail and hospitality premises.
Explore 23 areas ↗
03
North London
21 live local guides across inner, village-style and suburban North London.
Explore 21 areas ↗
04
South London
28 live local guides across riverside, cultural, leafy and outer South London districts.
Explore 28 areas ↗
05
East London
24 live local guides spanning the City fringe, Docklands, Hackney and outer East London.
Explore 24 areas ↗
10
Berkshire & Buckinghamshire
8 local guides from Slough and Windsor to Amersham and Beaconsfield.
Explore 8 areas ↗London homeowner guides
Plan cooling around your property.
Explore whether air conditioning is worth it in London, compare installation costs, or check the practicalities of air conditioning in a flat before requesting a local survey.
OUR WORK
See our work.
In real spaces.
A selection of D17’s residential and commercial installations.
