About Us
north east operations
Land Surveyors Yorkshire
About Tri-tech Surveys
Tri-Tech is a nationwide surveying and engineering company operating in both the public and private sectors. Tri-Tech is one of the best known Topographical Surveyors North Yorkshire. We have a wealth of experience in delivering high accuracy survey and engineering data using some of the most up to date techniques available.
Established in 2005 by Ted Harland after successfully working in the surveying industry for a number of leading companies. Based in North Yorkshire Tri-Tech Ltd operates nationwide in both the public and private sectors.
Tri-Tech has grown to become one of the market leaders in the surveying and engineering sector and has been utilised by many clients to provide specialist knowledge in surveying, mapping and site engineering across the UK. The business has a reputation of providing a service second to none.
North west operations
Land Surveyors Lancashire
About Site Surveying Services
Site Surveying Services was founded in 1997. Since then we have carried out thousands of topographical surveys, elevations, floor plans, laser scanning and site engineering services.
If you’re looking for a company that provides meticulous and high quality surveying backed by excellent customer service, you’ve come to the right place. At Site Surveying Services we measure our success by the contribution we make to your business and your potential. Our excellent client relationship and many years of experience have led us to continuously review our procedures to aid your visualisation of your site, using the most advanced technology and dedicated team of surveyors.
news & information
Land and Engineering Surveyors
What we do
our services
Land and Engineering Surveyors
measured building surveys
Tri-Tech work for a variety of different clients on different projects, and we pride ourselves on delivering accurate, efficient, cost effective surveys ensuring our clients receive the best possible product.
river surveys
By using the latest surveying technology, we have been able to survey watercourses safely and efficiently.
setting out & site engineering
Bread and butter work for us! Having a strong relationship with many civil engineering companies we have a very strong team of Site Engineers and Engineering Surveyors working for us.
control network installation
At Tri-Tech we have vast experience in this field. Be it a large highway scheme or a private property we can advise on what accuracies are required from your control network depending on what work you are carrying out and the tolerances you are carrying this work out to.
uav mapping & aerial surveys
Large areas of ground can be covered capturing the most unbelievable detail which would just be unable to be recorded with traditional methods. Our clients have really seen the benefit of what UAV surveys bring to the table.
survey equipment hire
Being a leader in the Surveying and Engineering sector we have a fleet of modern survey equipment at our disposal which is second to none. We carry the latest GNSS Base Stations, GNSS Rovers, Robotic Total Stations, Laser Scanners, Digital Levels, and Dual Grade Lasers.
3d machine control
Machine control systems have been around for years now and Tri-tech have been utilising these systems from the very start. We realised the benefits of these systems early on when working with earthworks contractors.
volumetric analysis
We specialise in the analysis of a scheme’s volumetrics at any point in time. Be it Tender, Prestart, Monthly, Weekly, or Final.
laser scanning
For mass collection of accurate survey data then nothing beats scanning. Using 3D laser Scanners the surveyors can capture millions of points per second with the creation of a PointCloud.
utility mapping
Using the latest equipment, we can provide the location of underground services in either 2D or 3D. We use state of the art Ground Penetrating Radar and Electromagnetic Location to assist your project when service avoidance may be a potential issue on site.
monitoring
Is there any movement? That is the question that is asked before and during any monitoring scheme. That is the reason we undertake monitoring, to check for movement.
topographical surveys
Tri-Tech work for a variety of different clients on different projects, and we pride ourselves on delivering accurate, efficient, cost effective surveys ensuring our clients receive the best possible product.