How do I verify a surveyor's license in Texas?

Go to tbpls.texas.gov and use the license search to confirm the RPLS has an active license. This takes less than a minute and should be done before you sign any agreement or hand over any money.

How long does a survey take in Houston?

Residential boundary surveys in Houston typically take two to four weeks from booking to delivery. ALTA surveys for commercial properties can take four to eight weeks. Harris County is a busy market and some firms run multi-week backlogs, so plan ahead, especially if you have a transaction deadline.

Can I use an old survey when selling my house in Harris County?

In Texas, you can use an existing survey if the seller signs a T-47 affidavit confirming no changes have been made to the property since the survey was completed. If the survey is very old, if improvements have been added, or if the buyer's lender requires a new survey, you will need to commission a new one.

Find a Land Surveyor in Harris County, TX

Q: What is an RPLS and why do I need one in Harris County?

RPLS stands for Registered Professional Land Surveyor. Texas law requires that all land surveys be performed and certified by an RPLS licensed by the Texas Board of Professional Land Surveying. Without an RPLS seal, a survey is not legally valid in Harris County and will be rejected by lenders, title companies, and county permit offices.

Key takeaway

Find a licensed land surveyor in Harris County, TX. RPLS professionals serving Houston, Katy, Pasadena, Baytown, Spring, Humble, Cypress, and more.

Find a Licensed Land Surveyor in Harris County, TX

Harris County is home to Houston, the fourth largest city in the United States, along with dozens of surrounding communities including Katy, Pasadena, Baytown, Spring, Humble, Cypress, Tomball, Deer Park, and La Porte. With one of the most active real estate and construction markets in the country, the demand for licensed land surveyors in Harris County is constant and high. Knowing how to find the right professional for your specific project is time well spent.

Why Licensing Matters in Texas

Texas law under Chapter 1071 of the Occupations Code makes it illegal to perform or offer to perform land surveying without an active RPLS license issued by the Texas Board of Professional Land Surveying (TBPLS). An RPLS carries professional liability insurance and is personally accountable for the accuracy of their work. Their seal and signature are what make a survey legally valid.

Before hiring anyone, verify the license at tbpls.texas.gov. This step costs nothing and takes less than a minute.

Types of Surveys Common in Harris County

Residential Boundary Surveys

For homeowners who need to know their property lines before installing a fence, settling a neighbor dispute, or preparing for a sale, a boundary survey is the standard starting point. The RPLS locates your lot corners, notes encroachments and improvements, and produces a signed plat.

Elevation Certificates

Harris County has one of the most extensive flood zone networks in the country. Properties near Buffalo Bayou, Brays Bayou, Greens Bayou, White Oak Bayou, Sims Bayou, and other waterways frequently require elevation certificates for flood insurance, mortgage compliance, or building permits. An elevation certificate documents your building's elevation relative to the Base Flood Elevation on the current FEMA map.

ALTA/NSPS Surveys

Commercial real estate transactions across the Energy Corridor, Galleria, Greenway Plaza, the Medical Center, and Downtown Houston routinely require ALTA/NSPS surveys. These comprehensive surveys document boundaries, improvements, easements, and encroachments in a format required by title insurance underwriters. They are more detailed and more expensive than residential surveys but are required for institutional commercial transactions.

Topographic Surveys

Developers, engineers, and architects working on infill projects, drainage improvements, or new construction in Harris County use topographic surveys to document existing grade, drainage patterns, and site features before design work begins.

Construction Staking

Once a project is designed, construction staking translates the plan to the ground. Harris County's active homebuilding and commercial construction market generates constant demand for this service throughout the county.

Tips for Finding a Surveyor in Harris County

Verify the RPLS license: Use tbpls.texas.gov before any commitment.
Match expertise to your project: Firms that specialize in industrial and Ship Channel surveys may not be the best fit for a residential boundary job in Katy, and vice versa. Ask about their primary experience.
Ask about local familiarity: A surveyor who regularly works in Harris County knows the Harris County Appraisal District records, the county flood plain maps, and city permit requirements for Houston, Pasadena, Baytown, and other municipalities.
Get a written proposal: Make sure scope, deliverables, timeline, and cost are in writing before the work begins.

Harris County Appraisal District as a Starting Point

Before contacting a surveyor, look up your property at hcad.org. The Harris County Appraisal District maintains parcel maps, legal descriptions, and ownership records for every property in the county. Having your parcel ID and legal description ready helps surveyors quote your job faster and more accurately.

Find a Surveyor in Harris County Today

our land surveyor directory connects property owners and businesses across Harris County with licensed RPLS professionals. Whether you are in central Houston, the western suburbs of Katy and Cypress, the industrial corridor along the Ship Channel, or the northern communities of Humble and Spring, you can browse by location and survey type to find the right professional for your project.