About Us
4Ward Land Surveying was established in 2009 to provide a higher level of surveying service that is more attentive to the client’s needs. 4Ward focuses on producing a high-quality product that addresses the client’s current and future needs on their site. We use the most advanced equipment and CAD programs to efficiently produce projects that are complete and accurate.
Our team is continuously researching and learning about new technology to utilize to become more efficient and cost-effective while continuing to maintain high standards. We rely on client references, word-of-mouth referrals, and our work product, which exceeds our client’s expectations.
Team Members

Steven Duarte
RPLS, Senior Project Manager
Steven is a Registered Professional Land Surveyor in the State of Texas with more than 26 years of professional experience in land surveying, construction layout, aerial and LiDAR mapping services. Steven’s project portfolio includes a breadth of various public works projects including surveying for water, wastewater, stormwater/drainage and transportation plans. Additionally, he has extensive experience in large private development projects such as residential subdivisions, commercial buildings, office/warehouse complexes, multi-family developments, retail centers, communication towers, churches, mid-rise condominiums, hospitals and schools. Steven’s passion for surveying is exhibited through his attention to detail, consistency and drive to meet project deadlines, and fostering client relationships.

Ryan Brittain
Senior Project Manager
Ryan, a Senior Project Manager with over 35 years of land surveying experience, exemplifies passion and dedication in his field. His expertise in condominium plats and his ability to build strong partnerships with clients across various market sectors highlight his commitment to excellence. Ryan’s guidance throughout the surveying process ensures clients receive timely and accurate deliverables. By working diligently with attorneys and clients, Ryan continues to lead the way forward, consistently exceeding expectations and elevating standards in the land surveying industry.

Carey Johnson
Senior Project Manager
Carey is a third-generation land surveyor with more than 16 years of professional experience. Carey’s passion for surveying has grown to include geospatial surveying solutions — GIS mapping and asset management, aerial LiDAR for topography to terrestrial units for 3D modeling and digitally navigable as-builts, and subsurface utility mapping. This passion has led Carey to develop client deliverables that ride the cutting edge of capabilities while maintaining usability within established surveying and engineering workflows.

Paul Guerrero
RPLS, Project Manager
Paul, a Registered Professional Land Surveyor in Texas, brings over 23 years of professional experience in land surveying. He is dedicated to delivering excellence through clear communication and a deep understanding of project scopes, ensuring clients receive the best-fit deliverables. Paul’s extensive experience includes large land development, construction, and roadway projects across Texas. Additionally, he enhances our team’s expertise with his project management experience in the renewable energy sector, including ALTA surveys for transmission lines and subsurface utility investigations.

Drew Vandiver
SIT, Project Manager
Drew is a Surveyor In Training in the State of Texas with 7 years of land surveying experience. As a Project Manager, he oversees a diverse range of projects, from intricate boundary surveys to extensive tree and topographic surveys. Drew is dedicated to delivering exceptional service that surpasses industry standards by continuously seeking innovation, adopting best practices, and prioritizing customer satisfaction. He stays ahead of industry trends, leverages new technologies, and refines processes to enhance efficiency and quality. By fostering a culture of continuous improvement and actively listening to feedback, Drew ensures every interaction provides exceptional value and exceeds expectations.

Jason Osborne
Field Crew Manager
Jason brings over 17 years of land surveying experience to his role as Field Crew Manager. With a keen eye for detail, he oversees the diverse services offered by 4Ward, providing guidance and training to ensure the company’s high standards are consistently exceeded. Jason’s expertise spans large tree, topographic, and design surveys, long linear route surveys for utilities, construction staking, boundary surveying, hydrographic and bathymetric surveying, and post-construction as-built surveys. His passion for surveying drives his commitment to delivering high-quality products to clients.