A fire ant mound in dry Hill Country pasture grass in late afternoon light

Fredericksburg, TX · Gillespie County · The Texas Hill Country

Ant Control for Fredericksburg Homes and Yards

If you've been finding sugar ants in the kitchen or fire ant mounds in the yard, we'd be glad to come out and take a look. We've provided ant control for homes and properties in Fredericksburg and Gillespie County since 1979. We'll identify which ant you have, use the treatment that's right for it, and treat the colony at the source rather than just the ants you can see.

Fire Ant Control and Ant Treatment in Fredericksburg

When you have ants in the house or mounds in the yard, you want them treated properly, and you want the treatment to hold. A store-bought spray only reaches the ants you can see, so it takes someone who can tell which ant you have and find where the colony is.

Hill Country Pest Control is family owned and operated in Fredericksburg, and we've been treating ants in Gillespie County homes and yards since 1979. We'll come out, identify which ant it is, and treat the colony at the source instead of just the ants you've been seeing. Ants are covered on every residential pest control plan, and on a scheduled plan, if they come back between visits, we come back out at no additional charge.

A trail of ants along the base of a stucco wall toward a kitchen window of a Fredericksburg home

Our Ant Control Services in Fredericksburg

We provide ant control for homes and commercial properties across Fredericksburg and Gillespie County. Fire ants, carpenter ants and sugar ants are each treated differently, so the first step is finding out which one you have. When you call, please tell us where you've been seeing the ants, and we'll be glad to come out and take a look.

A Hill Country Pest Control technician treating along the foundation of a Fredericksburg home

Why Fredericksburg Homeowners Choose Us for Ant Control

  • We Find and Treat the Colony

    Whether the ants are inside the house or out in the yard, we find where they're coming from and treat the colony itself, so they don't come right back.

  • Ants Covered on Every Residential Plan, Guaranteed

    Ants, including sugar ants and carpenter ants, are covered on every one of our residential pest control plans. On a plan, if the ants come back between visits, we come back and treat them at no additional charge.

  • Over 40 Years of Ant Experience in Gillespie County

    Hill Country Pest Control has treated ants in Fredericksburg-area homes and yards since 1979. We know the ants that live here and how each one is treated, and we'll tell you what we find on your property.

Fire Ants, Carpenter Ants and Sugar Ants in Fredericksburg

The three ants we treat most often around Fredericksburg look different and nest in different places, and knowing which one you have is the first step in treating it. If you aren't certain which one you have, please send us a photo or describe it when you call.

Why Store-Bought Ant Spray Doesn't Work

A can of ant spray kills the ants that are out foraging, and the colony sends out more. With sugar ants it can make things worse. Their colonies hold multiple queens, and when the foragers stop coming back, the colony can increase production, so you end up with more ants than you started with.

Fire ant mounds are the same problem on a larger scale. The mound is only the visible part of a colony that is mostly underground, so treating the mound from the top or pouring something on it often just moves the colony a short distance. Getting rid of ants means reaching the queens, and that is what a professional treatment is for. If you've already tried something and the ants are back, give us a call and we'll get you on the schedule.

A line of ants crossing a baseboard and wood floor in a Fredericksburg home

How Our Ant Control Service Works

Ant control in Fredericksburg follows a simple three-step process, from your first call to the treatment.

  1. A branded Hill Country Pest Control service truck

    Give Us a Call

    If you've been seeing ants in the house or in the yard, give us a call and we'll get you on the schedule.

  2. Ants walking along a live oak branch resting on the eave of a Fredericksburg home

    We Inspect Your Property for Ants

    The technician inspects inside the house and out, finds where the ants are coming from, and identifies which ant it is. You'll have our recommendation and a quote before any work begins.

  3. A sprayer wand treating the base of a frame house wall where an ant trail runs, Fredericksburg

    We Treat the Colony

    We treat the colony, and the treatment depends on which ant it is. On a residential plan, if the ants return between your scheduled services, we come back out at no additional charge.

What Fredericksburg Customers Say

“Great place to do business with, I wouldn’t go anywhere else!”
Erin Carter • Google review
“Helpful, friendly, and no bugs”
Alan • Google review
“Always prompt and attentive.”
Nick Zuiker • Google review

Ant Control Across Fredericksburg and Gillespie County

Our ant control service covers homes, yards and acreage across Fredericksburg and Gillespie County. Our service area includes the following towns.

  • Fredericksburg
  • Stonewall
  • Harper
  • Johnson City
  • Blanco
  • Llano
  • Mason
  • Gillespie County

If you don't see your town, give us a call at (830) 997-5080 and we'll tell you if your property is within our service area.

Vineyard, a limestone farmhouse and live oaks across the Gillespie County hills at sunset

Frequently Asked Questions

If you have any additional questions, don't hesitate to call us at (830) 997-5080.

Do you treat fire ant mounds in pastures and large yards around Fredericksburg?

Yes. We treat fire ant mounds in yards, pastures and on acreage across Gillespie County, including the ground around barns and outbuildings. If the mounds are in the lawn around the house, our Executive Service covers the house and the entire lawn. For larger acreage, please tell us roughly how much ground you need covered when you call, and we'll give you our recommendation and a quote before any work begins.

Why do fire ant mounds come back after I treat them myself?

Because the mound is only the visible part of the colony. The Texas A&M AgriLife Extension Service's Field Guide to Common Texas Insects notes that “A ‘mature’ colony can contain over 200,000 ants,” each colony has one or more queens, and “queen ants can produce about 200 eggs per day.” Disturbing the mound or pouring something on it doesn't reach the queens, so the colony rebuilds or moves a short distance away. The treatment has to reach the colony itself.

How can I tell carpenter ants from termites?

Carpenter ants don't eat wood. They hollow it out to nest in and push the shavings out of the nest, so you'll usually find small piles of what looks like sawdust underneath. Termites feed on the wood from the inside and leave the surface alone, so there is usually nothing to see on the surface. Carpenter ants are also much larger, with a narrow waist and elbowed antennae, while a termite's body is the same width from front to back. Mud tubes on a foundation mean termites, and our termite control page covers them.

Do carpenter ants mean I have a moisture problem?

Often, yes. Carpenter ants prefer moist or partially decayed wood, so finding them tends to point to a leak, poor drainage or wood that stays damp. Trees touching the house also give them an easy way in. When we treat carpenter ants we'll tell you what we found, because treating the ants without correcting the moisture usually means they come back.

Why do sugar ants keep coming back after I spray them?

Because a store-bought spray kills the foragers and not the colony, and a sugar ant colony holds multiple queens. The colony can also increase production when foragers fail to return, so spraying can leave you with more ants than you started with. A professional treatment reaches the colony itself, and after we've inspected the house we'll give you our recommendations for keeping them from coming back.

Where do sugar ants nest in a house?

Near water, which usually means the kitchen or the bathroom. They are smaller than most ants, so they get into places larger ants can't, and they'll eat sweet or salty food. The trailing ants you see on the counter are only a small part of the colony. They are after the food in the house rather than the house itself, so they are a nuisance rather than a structural problem.

What is ant baiting, and why do you use it?

With baiting, the worker ants pick up the bait and carry it back to the colony, where it reaches the queens. That's why we use baiting alongside conventional treatment for carpenter ants, so the whole colony is eliminated rather than just the ants that are out foraging. It takes a little longer to work than a spray, because the ants have to keep foraging to carry it back.

Are ants covered on a residential pest control plan?

Yes. Ants, including sugar ants and carpenter ants, are covered on every residential pest control plan, and if they come back between your scheduled visits, we come back out and treat them at no additional charge. If the ants are coming from the yard, our Executive Service treats the house and the entire lawn. The other pests we treat, such as scorpions and spiders, are listed on our other pests page.

Are ant treatments safe around pets and children?

Every structural pest control business in Texas is licensed by the Texas Department of Agriculture. Our license number is TPCL 5395. The products we use are applied according to their labels, which is what that license requires. If there are pets, children or livestock on the property, please let us know before the visit, and the technician will explain what is being used and what to do during and after the treatment.

How much does ant control in Fredericksburg, TX cost?

It depends on several factors, such as which ant you have, the size of the property and how far the infestation has gone, so we need to gather some information from you before we can give you a quote. Give us a call and describe what you're seeing. We'll make our recommendation and explain what it will cost before we do anything else.

Which towns around Fredericksburg do you cover for ant control?

We provide ant control in Fredericksburg and the rest of Gillespie County, along with Stonewall, Harper, Johnson City, Blanco, Llano and Mason. If you aren't certain whether your property is in our area, please call and ask.

Schedule an Ant Treatment

Give us a call or send us a few details through the contact form, and we'll get you on the schedule for an inspection and treatment.

The Hill Country Pest Control office in Fredericksburg