Services
GR3 Commercial provide a complete range of services designed to aid the repair, refurbishment or installation of new glazing, window and door systems.Our experienced engineers can also carry out health & safety inspections and audits, as well as produce detailed plans using the latest industry techniques.
To learn more about each service, simply follow the respective link to the left hand side... Maintenance
Repair, maintenance, replacement, leak rectification, cleaning. Refurbishment
Glazing & framework upgrades, cladding replacement, commercial refurbishment. Surveys & Inspections
Detailed reports, health & safety compliance, risk assessment, remedial advice. Design & Build
New build work including door, window & curtain wall systems.







