Serving Tyler, TX, Property Owners Since 1986

Owning property begins with understanding it, and a fundamental part of that is where it starts and where it ends. An accurate survey saves real estate owners a lot of time, mess, heartache, and money.

Blackaller Engineering has been helping real estate professionals and property owners avoid title and property disputes by providing efficient, affordable, and high-quality property surveys.

Real estate professionals in Tyler, TX, choose Blackaller Engineer because, in 40 years, we’ve developed a reputation for high-precision surveying and deliverables they can rely on.

If you need a property survey, contact our offices today to speak with a representative about how we can help.

Surveying Services

Location Surveys


If you need to know the approximate location of natural and man-made features of your property, a location survey will document them.

Boundary Surveys


Your property line can get hard to find after some time, but a boundary survey will use historical records and on-site surveying to find and stake it.

ALTA Surveys


Most real estate purchases will require an ALTA survey so they can be insured. They’re one of the most in-depth surveys we do.

As-Built Surveys


An as-built survey will document your property after completing construction or major renovations, helping you understand your property better.


Other Services

FEMA Elevation Certifications

If your property is in a designated flood zone, the National Flood Insurance Program will require you to purchase and maintain flood insurance.

Sometimes, the maps used to determine whether or not you’re in a flood zone are incorrect. Other times, you can elevate parts of your property out of the flood zone.

Should either of those happen, Blackaller Engineering can provide a topographic survey to help you petition FEMA for a letter of map amendment.

Construction & Fence Line Staking

If you’re considering an addition, new construction, or a fence, line staking will make the entire process easier for the contractors responsible for the project.

Blackaller Engineering provides construction staking services in Tyler, TX, to ensure your project goes smoothly.

Contact our offices today to speak with a representative about assistance with your project.

Half A Century of Survey Experience

Gary Blackaller began his surveying career in 1973, when he served in the United States Navy as a Seabee in Amphibious Construction Battalion 2.

After graduating with his Bachelor of Science in Civil Engineering from Texas A&M, he worked for TxDOT until 1986, when he founded Blackaller Engineering.

Since then, we’ve been committed to helping Tyler, TX, real estate professionals, lenders, and property owners get the accurate survey deliverables they need to understand their property.

More About Us

Experienced Survey Company in Tyler, TX

Whether you’re looking to buy or build, Blackaller Engineering can help. Our team of dedicated and experienced surveys can get you high-quality survey deliverables quickly.

Contact our offices today to speak with a representative and learn more about how we can help you.

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