50+ years delivering high-accuracy survey data for pipeline, infrastructure, and land development projects.

Precision Surveying & Mapping Services Nationwide

50+ Years Experience



Nationwide Coverage

High-Accuracy Data

About Us

For more than 50 years, Trico Surveying has provided reliable, high-accuracy surveying services for pipeline, infrastructure, and land development projects across the United States.


Our experienced survey teams combine advanced technology, field expertise, and a commitment to accuracy to deliver dependable data that supports engineering, construction, and infrastructure development.

Our Services

Pipeline Surveys
Land & Boundary Surveys
Utility Surveys
Topographic Surveys
Route & As-Built Surveys
Mapping & Drafting

Trusted Surveying Expertise

Trico Surveying offers a full range of professional surveying and mapping services designed to support engineering, construction, and infrastructure projects. Our team works closely with project managers, engineers, and construction teams to deliver accurate survey data that keeps projects moving forward.


With decades of field experience and modern surveying equipment, Trico is able to complete projects efficiently while maintaining the highest standards of quality and accuracy.

Pipeline Survey Specialists

Trico has specialized in pipeline surveying throughout the United States for more than five decades. Our teams have supported projects ranging from short infrastructure segments to large-scale pipeline systems spanning hundreds of miles.


Our experience includes surveys for pipeline routing, engineering design, and construction documentation.

Advanced Technology

Technologies used include:

Trico utilizes modern surveying equipment and digital mapping tools to ensure accurate and efficient project delivery. Our crews operate 4-wheel drive vehicles equipped with mobile technology, allowing us to work in remote or challenging terrain when required.

Mapping & Drafting Services

Radio detection line locators

AutoCAD-based mapping software

Trimble GPS sub-meter and sub-centimeter receivers

Digital field data collection systems

In addition to field surveying, Trico provides professional mapping and drafting services that convert survey data into clear, accurate project drawings used by engineers, planners, and construction teams.

★ ★ ★ ★ ★

Great experience working with Trico Surveying and Mapping. Their team was professional, responsive, and delivered accurate results on time. Communication was clear throughout the process, and they made everything easy from start to finish. Highly recommend their services.

B. Parker

★ ★ ★ ★ ★

Trico Surveying and Mapping did an excellent job on our project. They were knowledgeable, efficient, and paid great attention to detail. The entire process was smooth, and we were very satisfied with the final results.

J. Ziarnick

★ ★ ★ ★ ★

Highly recommend Trico Surveying and Mapping. Their team was easy to work with, provided timely updates, and delivered exactly what we needed. Professional service and great overall experience.

M. Wilches