Termite Treatment in Fort Worth, TX

You have a finding, or a strong suspicion, and now the question is what to actually buy. Termite treatment sounds complicated from the outside, but for a North Texas house the real menu is short, and the differences between the choices are practical rather than technical: how much drilling happens, how long the crew is on site, and whether you are paying once or every year.

Fort Worth, Texas cityscape
Fort Worth at a glance
36 in.rain a year
65%average humidity
35°Ftypical winter low
96°Ftypical summer high
The short version

Termite treatment for a Fort Worth home is built around soil, because the species here live underground. The two main choices are a liquid termiticide zone installed by trenching and drilling, or an in-ground bait system serviced on a schedule. Texas A&M says modern termiticides give roughly five years of protection.

  • Retail sprays do not reach the colony under a Fort Worth house.
  • Typical published ranges put whole-home treatment in Fort Worth between $1,200 and $3,500.
  • A WDI report protects buyers and sellers in any Fort Worth real estate deal.
  • A professional inspection is the first step for any Fort Worth termite problem.

You are comparing proposals, budgeting for a rental property, or trying to decide whether the treatment a previous owner bought still counts for anything. It also covers the situation where an inspection during a sale turned up evidence and you need to understand what the seller or buyer is being asked to pay for, and what a completed job should look like on paper.

What to look for

Wood in direct contact with soil gives a colony a free path, and shelter tubes built over or through foundation cracks let workers cross concrete without drying out. A treatment that leaves either route open is not finished, no matter how much product went in. The scale is why professionals get called. Texas A&M estimates subterranean termites cause roughly $500 million in damage across Texas annually. That figure exists because colonies keep working through long warm seasons like this one, where highs average about 96 degrees in summer and lows only reach about 35 in winter. Treatment here is straightforward in one useful way: there is essentially one kind of enemy. Texas A&M identifies the eastern subterranean and the Formosan subterranean termite as the state's two economically important species, and both live in soil colonies rather than inside wood. That means every serious option involves the ground. Entry happens two ways, both of which shape the work.

  • Soil tubes on a slab edge, a pier, or the back of a brick ledge, sometimes rebuilt after you knock one down.
  • Daytime swarmers gathering at a bright window in late winter, then leaving a drift of wings behind.
  • Evening swarmers circling a porch or garage light in spring, which points toward the Formosan species.
  • Trim or casing that gives under a thumbnail and sounds papery when you tap along it.
  • A section of wall where paint has rippled in a narrow vertical band with no roof leak above it.
  • A deck post, fence rail, or porch column that has gone soft right at ground level.
  • Persistent damp soil at one corner of the foundation where a downspout or hose bib discharges.

Why it’s worth acting soon

  • Colonies stay active most of the year in this climate, so waiting is not a pause in the damage.
  • Repair carpentry grows with time while the price of the chemical work stays roughly flat.
  • A house treated after the spring swarm may already be hosting new colonies from that flight.
  • Booking is slowest in spring, so a delay in February often means a longer wait in April.
  • Damage discovered during a sale becomes a negotiation item rather than a scheduled project.
85%Pest companies offering real-estate termite inspections (PCT, 2025)PCT/Readex: 2025 termite market report
About $500 million per yearAnnual subterranean termite damage in TexasTexas A&M AgriLife
At least 5 yearsMinimum control period required on liquid termiticide labelsUniversity of Kentucky Entomology
📅

Termite Activity by Season

Spring

Activity begins as temperatures rise.

Summer

Peak season — populations grow fast.

Fall

Pests seek shelter; prevention matters.

Winter

Reduced activity; indoor risk remains.

Treatment options and typical costs

Termite Inspection and WDI Report

$75–$250

Expect the inspector to poke wood, not just look at it. A WDI report for a Fort Worth home lists what the inspector saw, anything that could attract termites, and any areas they couldn't reach.

Time
60–120 minutes
Best for
Every job, real estate closings, and yearly peace of mind

Bait Station System with Monitoring

$1,500–$3,500 install, plus $300–$500 per year

Bait systems around Fort Worth homes need ongoing monitoring to keep working. Skip the yearly service and the stations go unchecked.

Time
2–4 hours to install; checked quarterly
Best for
Colony elimination, wells and slabs, homes near water

Localized Wood, Foam, and Borate Treatment

$250–$1,500

Spot treatment works when the Fort Worth inspector can see and reach the whole infestation. Small drywood galleries, porch posts, and exposed sills are typical targets.

Time
1–3 hours
Best for
Small drywood spots, wall voids, and exposed framing

Fumigation for Drywood Termites

$1,200–$4,000 (often $1–$4 per square foot)

Tenting is thorough but leaves no residual protection behind. New drywood swarmers can land on a Fort Worth home the following season, so follow-up inspections still matter.

Time
2–3 days including tenting and aeration
Best for
Widespread drywood termites throughout a structure

Prices are typical published ranges. Ask what’s included before you compare quotes.

A metal dryer vent cap on beige siding with snow on the shrubs and ground below
Subterranean termites don't stop in winter; they just go deeper. A quiet season is a good time for a non-urgent inspection.

What happens on liquid treatment day.

The first hour goes to clearing a strip along the foundation, which means moving planters, hoses, stored items, and sometimes cutting back shrubs so a shovel can reach the wall. Then the trench goes in, shallow but continuous, and termiticide is placed at a labeled rate as the soil is returned in treated layers. Wherever concrete abuts the house, and in most Fort Worth neighborhoods that includes a driveway, a patio, and at least one walkway, holes are drilled at intervals so product can be injected beneath the slab, then patched. Inside, expect limited drilling at bath traps or expansion joints if the inspection called for it. That is usually the only part of the day that happens indoors. Before the crew leaves, ask for the numbers: feet trenched, holes drilled, gallons applied, and any section that could not be reached. Untreated gaps are where retreatment calls come from, so having them documented on day one protects you later. Plan for a working crew, not a quick visit.

How bait systems work over the years.

Stations are placed in soil around the structure at set intervals, positioned where foragers are most likely to encounter them. On each service visit, the technician opens the stations, checks for feeding, and replaces or refreshes material as needed. Active ingredient taken back to the colony interferes with the workers, which is what reduces pressure on the house over time. University of Florida material puts protection at four to seven years or longer, indefinitely, as long as the system is maintained. The phrase that matters in that sentence is as long as the system is maintained. A row of stations nobody has opened for two years is landscaping, not protection. The practical advantage in Fort Worth is on lots where a house sits inside continuous concrete, since baits avoid most of the drilling. The practical disadvantage is that you cannot forget about it, and the annual charge continues for as long as you want coverage. A bait system is less an event than a subscription, and understanding that changes how you compare it to a liquid quote.

An open bathroom vanity cabinet showing the sink drain pipes and water-stained cabinet floor, with a flashlight on the floor
A slow leak under a sink keeps the wood damp, and damp wood is exactly what termites are looking for.

Why moisture repairs belong in the treatment plan.

Extending downspouts, regrading a low spot, replacing a post that sits in dirt, and repairing a leak all raise the odds that the product you paid for reaches the end of its expected life. So the drainage work is not a separate project the company tacked on. That is a large part of why University of Florida material can honestly give a range as wide as two to fifteen or more years for soil treatments. They concentrate foraging, because the colony finds the moisture it needs there, and they work on the treated zone itself over time. Those spots do two things at once. A corner where a downspout discharges, a bed watered daily, or a slow hose bib drip creates soil that stays damp regardless of the weather. Termiticide in soil is doing a job against real conditions, and the conditions vary a lot from one side of a house to another. In a climate with about 36 inches of annual rain and long hot stretches, the wet spots are man-made more often than not, which means they are fixable.

Reading the agreement that comes with the work.

Read for four terms specifically: the coverage period, the retreatment trigger, the annual renewal cost, and transferability at sale. Coverage period should line up with the product. Texas A&M's roughly five year expectation for modern termiticides is a fair benchmark, so a shorter promise deserves a question and a longer one deserves a look at what maintains it. Retreatment terms vary more than people expect. Some agreements cover retreatment only, some include damage repair, and some require an unbroken chain of annual inspections to stay valid. Miss a renewal and coverage can lapse quietly. Transferability matters in a market where houses change hands regularly. An agreement that follows the property is a genuine asset at closing in Fort Worth, and one that ends at sale is worth knowing about before you list. Ask for these four answers by email rather than in conversation. The proposal sells the treatment; the agreement decides what the treatment is worth in year three.

Treating rental property and multi-unit buildings.

Irrigation timers, grading, downspouts, and framing are all landlord territory. If you own rentals in Fort Worth, put the perimeter walk on a schedule instead of relying on tenant reports. A tenant sees termites when swarmers appear indoors, and by then the colony has been established long enough to produce reproductives, which is a much later stage than a mud tube on a stem wall. Coordinate access before treatment day. Crews need to reach the entire foundation, and gates, dogs, parked vehicles, and stored items are the usual delays. Written notice with a date range solves most of it. For multi-unit buildings, treat the structure as one perimeter rather than as separate addresses. A treated zone with a gap where one unit's patio was inaccessible protects the building the way a fence with a missing panel contains a dog. Termite treatment is an owner expense in almost every arrangement, because the work is structural and the causes sit outside a tenant's control.

What to do in the weeks after treatment.

If you had a bait system installed instead, put every scheduled service date on your calendar and note whether the technician actually came. One for the annual inspection that keeps the agreement current, and one for a personal flashlight walk before swarm season each year, looking at the bottom of the walls and at any concrete-to-wood junction. Set two reminders. Photograph the finished perimeter for your own records. Put mulch back at a reduced depth, keep it off the siding, check that no sprinkler head sprays the wall, and leave the treated strip visible so future inspections are quick. Use the first weeks to finish the conditions work. What matters is whether new evidence appears months later. Workers already inside the structure can take time to disappear, and swarmers already developed may still emerge. Expect to see a few termites after a liquid job, and do not panic about it. Documented service visits are what make the system worth its renewal.

What affects the price

  • Total linear feet around the structure, since liquid work is priced by the foot rather than by square footage.
  • How much of that perimeter is under driveway, patio, or walkway concrete requiring drill and patch.
  • Slab versus crawlspace construction, which changes both access time and where the product goes.
  • Number of stations a bait design calls for and the recurring service charge that follows.
  • Any grading, downspout, or leak repair the company requires before treating.
  • Separate structures such as a detached garage or shop added to the treated area.
  • Framing replacement, which is carpentry work and belongs on its own line of the proposal.
📊

What's your biggest concern about termites?

When to call for help

Also call promptly if you are on a closing timeline, because inspection, treatment, and paperwork each add days you cannot compress. Bring someone out immediately if a probe sinks into a sill plate, if flooring flexes near an exterior wall, or if tubes reach framing rather than stopping partway up the concrete. Texas A&M recommends pest control pros for termite work, largely because a treated zone only functions if it is continuous around and under the structure. Get a licensed company involved as soon as evidence turns up, and treat that as the default rather than the cautious choice.

What you can do yourself

Where DIY runs out is the treated zone itself. A liquid barrier is a metered application placed in trenches and through drilled concrete around an entire structure, and a bait program depends on stations installed and read on schedule. Store products applied to the surface reach the insects in view while the colony continues underground, which is why Texas A&M points homeowners toward licensed applicators for the treatment step. There is honest DIY value here, and it is all in the yard rather than the sprayer. Cutting a fence rail free of the slab, replacing a post that rots at the dirt line, hauling stacked lumber onto a rack, pulling mulch back to expose a few inches of foundation, and extending a downspout past the flower bed all remove the conditions that make a house attractive. None of it requires a license and all of it makes a paid treatment last longer.

Termites in Fort Worth

At a median home value near $300,000, the treated asset is usually the largest one an owner has. Foundation type drives the method and the measurement, which is why an honest quote starts with a walk around the house rather than with a phone estimate. Fort Worth has been building since 1849 and now holds roughly 957,000 people, so a company works on everything from older frame houses near the historic core to newer slab neighborhoods on the edges. Housing variety is the other local factor. The result is that a treatment installed here is working most of the year rather than seasonally. Humidity near 65 percent does the rest. Winter lows average about 35 degrees, which is not cold enough for long enough to stop a soil colony, and around 36 inches of rain a year keeps foraging viable through most months. Fort Worth conditions push a treatment harder than the calendar suggests.

Local research

Termites in Fort Worth, TX: what the public record shows

Before you compare quotes, it helps to know which termites actually live in Texas, when they are busiest around Fort Worth, and what the state figures look like. Everything below links to the agency or university page it came from.

about $500 million in damage each year
Annual subterranean termite damage in Texas

Texas is one of the costliest termite states, with both native and Formosan species.

Texas A&M AgriLife Extension
Swarming begins in South Texas in January and February
Swarm onset in South Texas

South Texas homeowners should watch for swarmers a full season before the rest of the country.

Texas A&M AgriLife Extension

Termite species recorded in Texas

  • Eastern subterranean termite (Reticulitermes flavipes) — UGA calls it 'the most widely distributed subterranean termite, and it is the most common termite found in the eastern United States'; it swarms February through April in Georgi…
  • Formosan subterranean termite (Coptotermes formosanus) — FDACS lists it in Florida, Alabama, Georgia, Louisiana, Mississippi, South Carolina, North Carolina, Tennessee, Virginia, Texas, Arizona, California and Hawaii. Colonies contain…

When termites are busiest around Fort Worth

Swarms begin in January–February in South Texas and not until April or May in the Panhandle (Texas A&M).

Texas A&M identifies the eastern subterranean and Formosan subterranean termites as the two economically important species. Termites enter via wood in direct contact with soil and by building shelter tubes over or through foundation cracks; modern termiticides provide approximately 5 years of protection and licensed professionals are recommended.

For context, nationally

Sources: Texas A&M AgriLife Extension; Biology of Subterranean Termites in the Eastern United States (B1209); University of Missouri Extension; Formosan Termite Program. Figures are quoted as the source prints them. How we check our sources

Simple ways to keep termites away

  • Cut every point where wood meets dirt, including fence rails, trellises, and stacked scrap lumber.
  • Grade soil so the ground slopes away from the slab rather than holding water beside it.
  • Add downspout extensions so the year's 36 inches of rain leaves the foundation area quickly.
  • Keep mulch shallow and pulled back so a strip of foundation stays visible year round.
  • Repair irrigation leaks fast, since a wet patch persists even through 96 degree summer afternoons.
  • Use ground-contact rated material for any post, timber, or step that must sit in soil.
  • Check the crawlspace, if you have one, for debris and standing water at least once a year.
A kneeling inspector shining a flashlight along the stone foundation below a front door threshold
An inspection starts outside, with a flashlight along the foundation line where mud tubes show up first.

Did you know?

Across Fort Worth, when danger shows up, soldier termites bang their heads against the tunnel walls to warn the colony.

Across Fort Worth, some tropical termites grow fungus gardens inside the nest and eat the harvest.

Questions people ask

What termite treatment do Fort Worth homes usually need?

That means a liquid termiticide zone or an in-ground bait system, sometimes combined with foam injection where framing is already damaged. Texas A&M names the eastern subterranean and Formosan subterranean termites as the economically important ones in Texas, and both reach a house from the ground. Soil-based treatment, because the local species live underground.

How long will the treatment protect my house?

Texas A&M puts modern termiticides at approximately five years of protection, and University of Kentucky material notes labeled liquid products are expected to control for at least five years applied to label directions. University of Florida material gives a broader two to fifteen or more year range, because soil type, drainage, and product all affect how long a treated zone holds.

Do I have to leave the house during treatment?

The crew will need clear access around the entire foundation, which means moving planters, hoses, and anything stored against the wall before they arrive. Liquid and bait work happens mostly outdoors, with occasional indoor drilling at a bath trap or an expansion joint, so you can normally stay home. No.

Is a bait system better than a liquid barrier?

Compare five-year totals. Baits skip the drilling but only work while serviced, with University of Florida material listing four to seven years or more, indefinitely, as long as the system is maintained. A liquid job is one visit and then years of passive protection, but it needs trenching and concrete drilling. Neither wins on its own; they fail differently.

When is the best time of year to schedule treatment?

Any month works, but fall and winter are easier to book in Fort Worth. Swarm season fills schedules: Texas A&M notes swarming begins in South Texas in January and February and holds off until April or May in the Panhandle, with North Texas falling between.

What should the completed job include on paper?

A diagram of where evidence was found, the species named or listed as pending, the scope in measurable units such as feet trenched and holes drilled, the product used, the coverage period, the renewal cost, and any areas the crew could not reach. Keep it with your closing documents, since a transferable agreement is worth something at resale.

Will treatment fix the damage already done?

Ask directly whether damaged framing was assessed during the inspection and whether the estimate includes any of that work. Repair is carpentry, quoted separately in most proposals. Chemical treatment stops the colony; it does not restore a weakened sill plate or a hollowed stud. No, and that distinction matters when comparing bids.

My house was treated years ago. Am I still protected?

Pull the old paperwork, look for the treatment date and the agreement terms, then book an inspection to check the current condition. With roughly five years as the working expectation for modern termiticides, a treatment from a decade ago should be treated as expired unless annual inspections and renewals kept it current. Probably not without renewals.

Can one treatment cover the garage and shed too?

If a shop or detached garage matters to you, say so before the proposal is written rather than after. Detached structures sit on their own foundations and need their own treated perimeter, so they are priced separately and are one of the most common exclusions people miss. Only if they are written into the scope.

Nearby cities

Related guides

Sources (17)

The facts in this article come from the public sources listed above. Every home is different, so ask the company you talk to about pricing and what’s included. Published by Termite Exterminator · Updated September 11, 2026 · How we write these guides

Tell us what your inspection turned up and we'll connect you with a local termite treatment company.

Not sure which proposal is the better deal? Share the details and get matched for a second look.

  • Where you’ve seen termites or damage
  • When you first noticed it
  • Anything you’ve already tried