two women at reception desk


Acorn is the leading provider of building services maintenance in London and the South-East

Acorn is renowned for building lasting relationships based on trust, and what sets it apart is its solid reputation for providing innovative, efficient maintenance solutions with absolute competence and integrity.

Acorn is part of Mescia Group, Contact Mecsia for any enquires.


Proven specialists

To deliver the highest standard of service to our clients we achieve and maintain the following memberships and accreditations.

SafeContractor SafePQQ Verified
SafeContractor logo
Living Wage Employer
ECA logo
Gas Safe badge
NQA Quality Management badge
NQA Environmental Management badge
NQA Health and Safety Management badge
Legionella Control Association logo
CHAS logo
NIC EIC logo

The Acorn team

Image of Mecsia employee Mark Lye

Mark Lye

Business Development Director
Image of Mecsia employee Colin Powell

Colin Powell

Operations Director
Image of Mecsia employee Joe Occomore

Joe Occomore

Operations Director

Geoff O’Donoghue

Group Electrical Services Director
Image of Mecsia employee Yasmin Hussain

Yasmin Hussain

Head of Recruitment and Diversity

Part of 
Mecsia Group

Contact Acorn directly

Acorn House, 20 Wellcroft Road, Slough, Berkshire, SL1 4AQ

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