About Us

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Managing Director


The growing team of Occupational Hygiene specialists at Armstrong Environmental Limited is led by Mark Armstrong.

Mark was educated at Durham School and Newcastle University and went on to work as a an Occupational Hygienist/Director at Ensecon Laboratories and then as Technical Manager at Bodycote Health Sciences before setting up the company in 2008.

His professional qualifications include a BSc (hons) Occupational Health and Safety Management, an MSc in Occupational Hygiene and Chartered Membership of the Institute of Occupational Safety and Health. 

With almost 20 years experience within the industry Mark's experience has been fundamental in the successful development of the business.

"Quality & Customer Service are the key to our business and we pride ourselves on going that extra mile for our clients and then some”.





Johnny joined the company as a Finance Director and brings with him over 40 years experience within Health, Safety and Environmental Consultancy. Previously Managing Director of one of the UK's leading Asbestos management consultancies.

Johnny is able to draw upon a wealth of experience from his knowledge of the asbestos industry.



Office Manager


Denise is the cornerstone of the office with specific experience in the Asbestos Industry going back almost 30 years. Her strengths include the smooth day to day running of the office including accounting and HR.



Occupational Hygienist


Helen holds an MSc in Occupational Hygiene from Newcastle University and works on our COSHH Workplace Exposure Monitoring projects, Noise, Local Exhaust Ventilation (LEV) testing and assists in the data management of our larger Asbestos portfolios.



Trainee Occupational Hygienist

Mat is currently working his way through the BOHS P600 series for LEV with a view to gaining the Certificate of Operational Competency.



Associate Asbetos Consultant


Tim is a valued member of the team and has over 25 years experience in Asbestos Management. Experience includes major project management for clients  including those with multiple property portfolios; preparation of tenders and technical specifications for large asbestos removal projects. Tim's skillset also includes the provision and delivery of asbestos training courses worldwide.

Tim holds a variety of asbestos qualifications including the Certificate of Competence in Asbestos and Other Fibres.



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Office Address

Armstrong Environmental Ltd
Unit 13, City West Business Park


0191 378 2164
© 2013 Armstrong Environmental Ltd. All rights reserved.
Company No: 6317253 VAT: 916 043
Registered Office: Quarryburn House, 15 Quarryburn Lane, Hunwick, County Durham 
DL15 0RE
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