Winchmore Hill and Grange Park are where we do more work than anywhere else. We've surveyed and installed in homes across N21, from Edwardian houses near the Green to 1930s semis off Green Lanes and the roads around Grange Park station.
The homes here bring their own challenges. Loft conversions and back bedrooms get very hot in summer. Many houses have side returns, rear extensions and tiled roofs that decide where pipework and outdoor units can go. We plan all of that at a free survey, so there are no surprises on install day.
If your home is in a conservation area, we'll talk you through where the outdoor unit can go before you commit.
Call or WhatsApp 07749 346 030, or use the button below. We'll offer you a survey slot when we're next in N21.
Cryo-Air Ltd
© 2026 Cryo-Air Ltd. Registered in England and Wales, company no. 17114957. Registered office: Hale House, Unit 5, 296a Green Lanes, London N13 5TP. REFCOM registered REF1024488. We come to you – free home surveys and installs across North London and South Hertfordshire.