Founded in 1995 and built on a foundation of over 20 years of experience, Mason Evans is one of Scotland’s leading specialist geo-environmental consultancies, providing a complete set of solutions to a wide variety of sectors across the UK.

About Mason Evans

Mason Evans is a geo-environmental consultancy based in Glasgow, providing high-quality, practical, and technically robust solutions to a varied client base, including developers, house builders, distillers, local authorities, contractors, consulting engineers, architects, and other professionals across the UK.

With a full team of highly experienced professionals in the geo-environmental field, Mason Evans offers national services for the investigation, remediation, and validation of proposed development sites, including:

  • Contaminated land investigations, strategies, and monitoring
  • Geotechnical and land engineering services
  • Historical mining risk assessments and land stabilisation techniques
  • Validation and compliance services
Mason Evans Team

With access to an extensive archive of site conditions throughout Scotland gained from over 20 years of experience in site assessments, Mason Evans is the go-to partner of choice to support the diverse needs of multiple sectors across the construction industry.

Our Mission

Mason Evans has grown to a team of over 40 staff, making us large enough to ensure flexibility in our response, while still maintaining the “hands-on” involvement of Senior Personnel in the day-to-day running of our projects which you would expect from a smaller, specialist consultation.

We pride ourselves on our client-centred service, technical expertise, and pragmatic solution-based consulting, delivering tailored, innovative solutions that address our clients’ unique needs and objectives.

We are continually striving to improve our product and service, embracing technological advancements and industry best practices to drive efficiency and sustainability to ensure results that are cost-effective, timely, and of the highest quality.

Glasgow Office

A Phenna Group Company

In February 2022, Mason Evans was acquired by Construction Testing Solutions (CTS), leading industry experts in construction testing, inspection, consulting, and compliance. Together, we offer an enhanced range of complementary geo-environmental services to the industry.

In August 2022, CTS was successfully acquired by private equity investor Oakley Capital, and upon completion of the deal all CTS companies, including Mason Evans, became part of the Phenna Group Infrastructure Division.

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