Protecting The Public's Interest & Private Property Rights

Call (210) 341-4518 For A Free Estimate

About Us

Sinclair Land Surveying, Inc. is a Texas based SBE Certified Land Surveying Firm located in San Antonio, Texas under the supervision of Lemuel T. Sinclair, R.P.L.S. We have been providing surveying services, including Rural and Urban Boundary Surveys, Expert Witness Testimony, ALTA/ACSM Land Title Surveys, As-Built Surveys, Topographic Surveys, DTM, Boundary and Right-of-Way Retracement Surveys, Construction Staking, Horizontal and Vertical Control Surveys, Flood Hazard Surveys, Infrastructure Survey and Deed and Historical Title Research to determine property ownership, and Mapping throughout the City of San Antonio, Bexar County and the State of Texas since 1981.

Sinclair Land Surveying, Inc.’s team consists of 53 employees including 3 Registered Professional Land Surveyors.

Our team is devoted to exceeding client expectations. Professional Land Surveying has many facets, we strive to work as a team to ensure our client receives the level of service and communication required in time sensitive transactions. Our team’s pledge for communication among clients, surveyors, CAD technicians, and field crews is what endures our company’s continued success.

Sinclair Land Surveying, Inc. is a unique professional service company that provides a one-stop shop for residential and commercial builders, real estate developers, government agencies, private and public companies and individuals who need surveying and mapping services.

Frequently Asked Questions

A land survey is a process of measuring and mapping land to establish boundaries, features, and topography. It’s often needed for construction, property disputes, or buying/selling land.

We provide boundary surveys, topographic surveys, construction staking, ALTA/NSPS land title surveys, and subdivision platting, among others.

The cost varies depending on the size of the property, the type of survey needed, and the complexity of the work. Contact us for a free estimate.

Survey timelines depend on the size and complexity of the project, but most surveys take 1–3 weeks to complete.

It’s recommended, especially if the markers are old, missing, or if there are discrepancies in the property lines.

Yes, a survey can provide accurate boundary measurements to clarify property lines and help resolve disputes.

Yes, a boundary survey ensures you’re building within your property lines and prevents encroachment issues.

We’ll need your property address, a legal description of the land, and any previous surveys or documents you have related to the property.

Contact

Thank you for your interest. Please reach out with questions or comments using the information below. We look forward to hearing from you.

Call Today For A Free Estimate