gridmark survey

Welcome to Gridmark Survey

We’re a family owned and operated geospatial surveying company based in County Durham with a passion for providing our clients with responsive,dynamic and highly accurate geomatic surveying services across the North East, Yorkshire, Cumbria and beyond.

We’re “industry agnostic” so provide our surveying services across all industries but we are particularly experienced in architecture and planning, heritage and ecclesiastical projects, stockpiling and earthworks and other construction projects.

We invite you to read some of our case studies to understand the types of survey work we undertake.  All of our operations are underpinned by our core company values.


Quality: High levels of quality is the foundation of our operations.

We take huge pride in our survey work and due to decades of experience we understand how vital attention to detail is, not only in the delivery of the survey reports but throughout all aspects of a project lifecycle.

Support: “It’s not what we do, it’s how we do it.”

This is a mantra we have throughout the business.  We believe in supporting all stakeholders and partners in the business which includes sharing experience and knowledge with everyone.  Many of our clients (and even competitors) come to us for expert geomatic survey advice and support.

Kindness: Our proposition is led with kindness and empathy

Our team is extremely approachable and understanding of everyone we deal with.  We welcome different perspectives and a diversity of opinions and input and you will only find kindness and warmth in your dealings with Gridmark Survey.

Communication: We’re committed to clear and transparent methods of communication across all channels.

We’re versed in being both a prime contractor and sub contractor in simple and complex projects with multiple stakeholders, deadlines and communication channels.  We’re very mindful of deadlines and milestones and ensure our communications are clear and unrivalled amongst our peers.

Teamwork: We believe in the power of collaborative relationship-building and nurturing relationships with colleagues, clients, and partners.

two surveyors
a surveyor surveying a highway

Our belief statement is so woven into the fabric of who we are and how we operate at Gridmark Survey that we don’t simply want to share it with you but we invite everyone we deal with to hold us accountable to it.  We’re committed to continuous improvement as a proudly ISO9001 certified company and welcome all kinds of feedback.

Our Belief Statement

“We believe in driving high-quality collaborative experiences within the geospatial survey industry, by providing the correct solutions for the desired outcome. We strive to protect the integrity of our industry with our accurate, trusted and transparent data.

We help key project stakeholders collect required information to support precise decision-making,through the provision of detailed surveys and credible support delivered with kindness”.

a construction worker with the excavator
a surveyor surveying a site

Our Accreditations & Memberships


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