SIC: 42910, 43210, 43220
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Guides & resources
Inside SIC 43220: The £23.6bn UK Plumbing, Heating & Air-Con Industry
Key findings from the Construct365 Sector Intelligence Report on SIC 43220: a ~£23.6bn market of ~45,000 firms with almost no concentration, a flat workforce against soaring heat-pump targets, a technology estate with a hole in the middle — and why quoting is the step nobody has built for.
Read guideRobotics on the Building Site: What UK Contractors Need to Know
A practical guide to where construction robotics actually stands in 2026 — the technology that works, the rules that apply, and how to deploy without getting burned.
Read guideKeep Subcontractor Compliance Under Control
Chasing insurance certificates and CIS paperwork by email doesn't scale. The new Construct365 Subcontractor Portal lets your subcontractors upload and refresh their own compliance documents — and warns everyone before anything lapses.
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