Thomas Armstrong (Construction) Limited holds certification from a range of organisations and associations which demonstrate our professionalism and commitment to providing a reliable, responsible and value for money service to our clients and key stakeholders.
QUALITY
- ISO 9001:2008 Quality Assurance Certification
- ConstructionLine
SAFETY AND ENVIRONMENT
- ISO 14001:2004 Environmental Management
- CHAS - Contractor Safety Scheme
AWARDS
- LABC Northern Building Excellence Award for "Best Large Housing Development" 2010
These certificates may be viewed by clicking on the downloadable links below.




