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02080 50 40 30

Mon - Fri 9am - 6pm

hello@cosier.com
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Cosier Heat Ltd
Kingsbury House
468 Church Lane
London
NW9 8UA

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Cosier is a trading name of Cosier Heat Ltd.

Company registered in England and Wales, company number: 16314883
VAT Number: 494 732 260

MCS Certified. Membership Number: IAA10255. Assessed and certified by The IAA for installation of air source heat pumps.
A member of the HIES Consumer Code. Membership Number CHLA1718
A member of TrustMark, License Number 4031618 for air source heat pumps. See the TrustMark Customer Charter.
A member of BESCA Competent Persons Scheme for the installation of air source heat pumps.

© Cosier Heat Ltd. All Rights Reserved.