A flagpole is only as good as the way it goes in the ground. A pole that is set too shallow, leans after the first big storm, or rattles every time the wind picks up is a problem you will be fixing for years. Ameritex Flag and Flagpole installs flagpoles for homes, businesses, schools, churches, cemeteries and government buildings across Texas, from San Antonio and the Hill Country to Austin, Dallas-Fort Worth, Houston, Corpus Christi and the Rio Grande Valley.
Flagpoles We Install
We sell and install poles from 15 feet for a front yard up to 150 feet for a landmark display, including:
- Aluminum ground-set flagpoles with external rope halyards, the classic choice for homes and businesses
- Internal halyard flagpoles with the rope or cable inside the pole behind a locking door, which deters theft and vandalism and keeps the pole quiet
- Fiberglass flagpoles from Zeus, which will not rust, corrode or dent, including the Apollo series rated for 180 mph winds for the Gulf Coast
- Nautical flagpoles with a yardarm, for marinas, yacht clubs and waterfront homes
- Wall-mount and outrigger flagpoles that attach to a building where there is no room for a ground pole
- Large steel flagpoles for car dealerships, stadiums and highway frontage

Already bought a flagpole somewhere else? We can install that too. Give us a call and we will quote it.
Built for Texas Weather
Texas is hard on flagpoles. Gulf Coast hurricanes, Panhandle wind, Hill Country limestone and the expanding clay soils around Dallas and Houston all affect how a pole should be chosen and set. Before we quote a job, we look at:
- Wind exposure: the pole's wind rating has to match your location and the size of flag you want to fly
- Soil and rock: the foundation depth and diameter depend on the pole height and the ground it sits in
- Flag size: a flag that is too big for the pole puts extra stress on the pole and wears out flags faster
- Underground utilities: lines must be located through Texas811 before any digging starts
- Lighting: the U.S. Flag Code calls for the flag to be lighted if it flies at night, so we plan for a spotlight or a top-mounted light
More Than Installation
We also keep existing flagpoles working and looking good:
- Flagpole repair, leveling and refurbishing
- Re-roping, re-cabling and replacement of trucks, pulleys, cleats and other parts
- Conversions from external to internal halyard
- Flagpole relocation and removal
- Flag installation and replacement
- Flagpole lights and ornaments
Recent Texas Installations
- Alamo Stadium, San Antonio ISD: two 45' x 8" external halyard flagpoles
- Gunn Chevrolet: two 60' x 10" internal cable flagpoles
- Resurrection Cemetery: one 40' x 8" internal halyard flagpole and five 30' x 6" external halyard flagpoles
- Fire Station 31: one 30' x 6" internal cable flagpole
- Holiday Inn: two 8' outrigger flagpoles mounted on the building
- Residential: a 30' x 6" internal halyard flagpole for a private home
See more of our work on our Recent Flagpole Installations in Texas page.
Areas We Serve
- San Antonio and the Texas Hill Country
- Austin and Central Texas
- Dallas-Fort Worth, Plano and Irving
- Houston and the Gulf Coast
- Corpus Christi and the Coastal Bend
- The Rio Grande Valley: McAllen, Mission, Edinburg and Brownsville
Outside these areas? Call us. We may still be able to help or point you to the right installer.
How It Works
- Tell us about your project: fill out our flagpole installation quote request or call us. Photos of the site help.
- Get a recommendation and free estimate: we suggest a pole height, style and wind rating that fit your site and budget.
- Installation: we set the foundation, stand and level the pole, and install the hardware.
- Fly your flag: we check that the halyard runs smoothly so your pole is ready to fly.
Frequently Asked Questions
How tall should my flagpole be?
Most homes use a 20' to 25' pole with a 3' x 5' or 4' x 6' flag. Businesses commonly use 25' to 35' poles, and larger commercial and public sites often go 40' and up. We will recommend a size based on your building and how far away the pole will be seen.
Internal or external halyard?
An external halyard is simpler and costs less. An internal halyard keeps the rope inside the pole, which is quieter and harder to tamper with, so it is the better choice for public and commercial sites.
Can you install a flagpole I already bought?
Yes. Call us with the make, height and model of the pole and we will quote the installation.
Get a Free Estimate
Ready to put up a new flagpole, or need one repaired? Estimates on installation and repair are free. Request your free estimate online, call 877-598-3524 or 210-310-3524, or email sales@ameritexflags.com. You can also browse our full list of services.