Business Details
29 Years
experience
Your Trusted Partner for Land Surveying & Engineering Solutions
Founded in 1997, GTS Consultants has established itself as a trusted provider of land surveying, utility engineering, and site development services across New Jersey, New York, and Pennsylvania. As a certified Minority Business Enterprise, we combine technical expertise with a commitment to precision, performance, and professionalism. Our team of licensed professionals brings decades of experience in boundary surveys, 3D laser scanning, and infrastructure projects, serving both public and private sectors.With offices in Newark and Freehold, New Jersey, we deliver tailored solutions using industry-leading CADD platforms and GPS technology. Our reputation is built on loyalty, honesty, and integrity, ensuring every project meets the highest standards of accuracy and client satisfaction. From flood control design to utility mapping, we prioritize innovation and reliability, making us a preferred partner for complex engineering challenges.
Services
Land Surveying
Utility Engineering
Site Development
CADD Services
3D Laser Scanning
Flood Control Design
Boundary Surveys
Topographic Mapping
Residential Site Development
Subsurface Utility Investigation
Details
- Year established: 1997
Highlights and features
- Certified MBE/SBE/DBE in NY, NJ, and PA
- 25+ years of land surveying and engineering expertise
- Advanced CADD and GIS technology integration
- Proven track record in public and private infrastructure projects
- Licensed professionals with tri-state area specialization
Associations and certifications
- Minority Business Enterprise (MBE)
- Small Business Enterprise (SBE)
- Disability Business Enterprise (DBE)
What people say
Precision with quality work
Utilizing cutting-edge technology
Vast expertise
Proven performance history
Professional approach
Services
Land Surveying
Our land surveying services include boundary surveys, topographic mapping, and 3D laser scanning to ensure accurate data collection for infrastructure projects. We utilize GPS technology and advanced CADD platforms to deliver precise measurements for residential, commercial, and public works. With decades of experience, our licensed professionals provide reliable solutions for property delineation and construction planning.
Utility Engineering
We specialize in utility engineering services, including water distribution system design, sewer system planning, and subsurface utility investigation. Our team creates as-built plans and flood control designs to optimize municipal infrastructure. Using industry-standard software, we ensure compliance with regulatory requirements while delivering efficient solutions for public agencies and private developers across the tri-state area.
Site Development
Our site development services cover residential and commercial planning, subdivisions, and recreational facility design. We provide grading plans, pool layouts, and water/sewer installation guidance to meet project specifications. With expertise in local zoning regulations, our team ensures efficient land use while maintaining environmental compliance for both individual and community-based developments.
CADD Services
We offer comprehensive CADD services using AutoCAD Civil 3D, MicroStation, and ArcGIS platforms. Our team creates detailed digital terrain models, utility maps, and construction documents to support engineering projects. This technology enables efficient data analysis and visualization, ensuring accurate deliverables for complex infrastructure planning and design challenges.
3D Laser Scanning
Our 3D laser scanning services capture precise spatial data for infrastructure projects, including tunnel surveys and railroad mapping. This technology enables rapid data collection for as-built documentation and construction verification. We process scan data using specialized software to create detailed point clouds and BIM-ready models for engineering analysis and project planning.
People
John Gaona
President / Founder
John Gaona founded GTS Consultants in 1997 and has led its growth into a certified MBE firm. With decades of experience in land surveying, he oversees strategic operations and client relationships while maintaining a commitment to precision and professionalism.
James Steere
Senior Vice President and Director of Survey
James Steere brings 40 years of land surveying expertise to GTS Consultants. As Director of Survey, he manages complex projects for public agencies and Fortune 500 companies, specializing in transportation infrastructure and large-scale mapping initiatives.
Richard Merrill
Project Manager
Richard Merrill has over 40 years of experience in land surveying, focusing on boundary analysis and geodetic control networks. He leads project teams in delivering accurate mapping solutions for transportation and infrastructure projects across the tri-state area.
Alejandro Sandoval
Managing Director
Alejandro Sandoval oversees field operations and quality management at GTS Consultants. With 27 years of experience, he specializes in geodetic surveys and high-definition laser scanning for rail, tunnel, and aviation projects.
Cory Rellstab
Survey Technician and Senior CADD Manager
Cory Rellstab manages CADD operations and technical data processing at GTS Consultants. With 10 years of experience, he specializes in AutoCAD Civil 3D and laser scanning data analysis while pursuing professional licensure as a land surveyor.
Questions
What services does GTS Consultants offer?
We provide land surveying, utility engineering, site development, CADD services, and 3D laser scanning for public and private infrastructure projects in NJ, NY, and PA.
Are you certified as a minority-owned business?
Yes, we are certified as a Minority Business Enterprise (MBE), Small Business Enterprise (SBE), and Disability Business Enterprise (DBE) in NY, NJ, and PA.
What geographic areas do you serve?
We serve clients across New Jersey, New York, and Pennsylvania, with offices in Newark and Freehold, NJ.
What industries do you work with?
We work with transportation agencies, municipal governments, construction firms, and developers on projects including rail systems, flood control, and commercial site development.
Do you handle both public and private projects?
Yes, we have extensive experience with both public infrastructure projects and private development initiatives, ensuring compliance with regulatory requirements and client specifications.
What technologies do you use?
We utilize AutoCAD Civil 3D, MicroStation, ArcGIS, GPS technology, and high-definition laser scanning for accurate data collection and engineering solutions.
