Cosier Heat Ltd
Boiler & heating company registered in London, Greater London
- Registered name
- Cosier Heat Ltd
- Address
- KINGSBURY HOUSE, 468 CHURCH LANE, London NW9 8UA
- Town
- London
- County
- Greater London
- Companies House
- 16314883
- Incorporated
- March 2025
- Trade (SIC)
- Plumbing, heating & air-conditioning installation (43220)
Listed from the public Companies House register, not an endorsement. Quote requests go to Gas Safe registered engineers covering your postcode, not necessarily this company.
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Boiler help for London
Is Cosier Heat Ltd Gas Safe registered?
This directory does not confirm registration. Anyone working on a gas boiler in the UK must be on the Gas Safe Register, so check it directly using the company name or the postcode (NW9 8UA) before booking, and ask to see the engineer's Gas Safe ID card on the day.
What does this page tell me about Cosier Heat Ltd?
The registered company name, registered office address, Companies House number and incorporation date, all taken from the public Companies House register. It does not include reviews, prices, staff details, or confirmation that the company is currently trading.
How often does a boiler need servicing?
Once a year for a gas boiler, ideally before winter. An annual service by a Gas Safe registered engineer keeps most manufacturer warranties valid, and for a rented home it is the landlord's legal duty (the CP12 gas safety record).
Does a listing here mean Cosier Heat Ltd is recommended?
No. Companies appear in this directory because they are on the Companies House register under a heating trade code. A listing is not vetting, endorsement, or a guarantee that the company is trading or Gas Safe registered.
How many boiler and heating companies are there in Greater London?
This directory holds 4,969 active heating businesses across 84 towns in Greater London, all from the Companies House register. London accounts for 4,817, among the county's busiest. About 54% of Greater London's registered heating firms were incorporated in the last three years, so weigh incorporation date and Gas Safe registration, not just company age.