COYS Construction site at sunset in London
Established 2014 · BM TRADA Certified · Constructionline Gold

A True Turnkey Construction Service, From Concept to Handover

Established in 2014, COYS Construction delivers professional, high-quality, value-for-money construction, fit-out, fire door, fire stopping, roofing, maintenance and PPM/FM works for public and private sector clients across London, the South East and the UK.

Est. 2014
Concept to Handover
BM TRADA
Q-Mark Certified Fire Doors
ISO 9001:2015
Quality Management
Constructionline
Gold Member
Why COYS

Built on quality, compliance and long-term client relationships.

COYS Construction was established in 2014 and offers a true turnkey service that can work with clients from conception to handover. We pride ourselves on maintaining long-term relationships with our clients, and our reputation has been built by delivering quality and value-for-money projects on a consistent basis, across residential, commercial, education, hospitality and leisure, healthcare and retail sectors.

What we do

A complete construction offer, delivered by one accountable team.

All services

Construction

New builds and structural works delivered to programme, from substructure to handover.

Refurbishment & Fit-Out

CAT A, CAT A+ and CAT B works for offices, hospitality and residential schemes.

Fire Door Remediation

BM TRADA-certified surveys, installation, certification and maintenance.

MEP Works

Mechanical, electrical and public health installations integrated with main works.

Maintenance & Call-Outs

Reactive and planned maintenance, with rapid response for emergencies.

External Remedial Works

Facade, roofing and envelope remediation across occupied and live buildings.

BM TRADA-certified fire door installation
Our specialism

BM TRADA Fire Door & Fire Stopping Specialists.

COYS delivers fire door surveys, fire door maintenance, fire stopping, remediation, installation, certification support and large-scale compliance programmes across occupied residential, student accommodation and commercial properties, all under the BM TRADA Q-Mark Fire Door Maintenance Scheme.

  • Fire door surveys & certification support
  • Installation, ironmongery & seals
  • Remedial works & fire stopping
  • Operational maintenance
Explore BM TRADA Services
Sectors we serve

From single units to estate-wide programmes.

Residential
Commercial
Education
Hospitality & Leisure
Healthcare
Retail
Maintenance
Remediation

Trusted by clients & partners

CURLEW CAPITAL
UCL
T.CLARKE
BELAZU
RENDALL & RITTNER
TRINITY HOSPICE

Accreditations & Memberships

BM TRADA Fire Door Installation and Maintenance
Constructionline Gold Member
ISO 9001:2015 Certified
ISO 14001:2015 Certified Organisation
UKAS Product Certification / SafeContractor Approved
Ready to start?

Let’s discuss your next project.

From single fire door surveys to multi-million pound MEP fit-outs, our team is ready to scope, price and deliver works that meet your programme.