The short version
Most termite treatments for a home in Carrollton cost about $1,200–$3,500. In Carrollton, bait systems cost about the same to install, plus a yearly monitoring fee. An inspection usually runs $75–$250.
- Most treatments in Carrollton cost about $1,200–$3,500.
- Bait systems add a yearly monitoring fee.
- Inspections usually cost $75–$250.
- Compare what each quote covers, not just the total.
- Insurance usually doesn’t cover termite damage.
Homeowners, landlords and anyone buying or selling a house in Carrollton, whether you've spotted something or just want to know what to watch for.
What to look for
Termites work quietly. A colony can feed inside a wall for years. Average winter lows near 36°F slow termites near the surface around Carrollton, but they move deeper and keep feeding under heated homes. Spongy floors or bubbling paint usually mean long-running damage. So it's worth an inspection, even for one or two signs.
- 1Discarded wings caught in spider webs.
- 2Mud in cracks of subfloor or joists.
- 3Piles of identical shed wings on windowsills.
- 4Damage found during a remodel or repair.
- 5Termite activity reported at a neighbor's home.
- 6Mud tubes running up foundation walls or piers.
Why it’s worth acting soon
- Colonies grow and spread every year they go untreated.
- Damage hides behind drywall, flooring and trim.
- Homeowners insurance usually doesn’t cover termite damage.
- An active infestation can complicate a home sale.
- Formosan colonies are large and can do serious damage quickly.
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Estimate termite treatment cost in Carrollton
Adjust for your situation to see a ballpark range.
Estimated range
A rough guide only. Your quote depends on your house and what the inspection finds.
Treatment options and typical costs
Termite Inspection and WDI Report
$75–$250
The inspector checks the foundation, garage, attic and damp spots. Bring up anything you’ve noticed.
- Time
- 60–120 minutes
- Best for
- Every job, real estate closings, and yearly peace of mind
Annual Renewal and Monitoring
$150–$400 per year
Some Carrollton homeowners drop the renewal after a quiet year or two. That usually voids the warranty and leaves the barrier untested.
- Time
- 30–60 minutes per visit
- Best for
- Keeping a treated home protected after the initial job
Liquid Soil Termiticide Barrier
$1,200–$3,500 (often $3–$16 per linear foot)
A liquid barrier treatment around a Carrollton home means trenching and rodding termiticide into the soil along the foundation. Non-repellent products let termites pass through and carry the chemical home to the colony under Carrollton.
- Time
- Half a day to a full day
- Best for
- Active subterranean termites; fast knockdown around the foundation
Bait Station System with Monitoring
$1,500–$3,500 install, plus $300–$500 per year
Each station holds cellulose bait laced with a chitin synthesis inhibitor. Workers around a Carrollton home share it, cannot molt, and the colony dies over weeks to months.
- Time
- 2–4 hours to install; checked quarterly
- Best for
- Colony elimination, wells and slabs, homes near water
Prices are typical published ranges. Ask what’s included before you compare quotes.
Drywood termites can fly straight into attic framing through vents, so attics belong on the inspection list in warm climates.What termite work costs in Carrollton.
- A typical home in Carrollton is worth around $370k, so a $1,200–$3,500 treatment is a small share of what's at stake. On the slab homes common around Carrollton, drilling through patios, porches and garage floors adds labor. - Termite Inspection and WDI Report: $75–$250 - Annual Renewal and Monitoring: $150–$400 per year - Liquid Soil Termiticide Barrier: $1,200–$3,500 (often $3–$16 per linear foot) - Bait Station System with Monitoring: $1,500–$3,500 install, plus $300–$500 per year
Local termites conditions in Carrollton.
Carrollton sits in a humid subtropical climate, and that sets the pace for termite activity here: spring swarm season (March-May), warmer earlier in the south. In Carrollton, the area is mostly suburban, so termites pressure can differ from one block to the next depending on how tight the entry points are and how much food, water, or shelter is close by. An inspection in Carrollton usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Knowing Carrollton's seasonal timing lets you schedule treatment before the busy stretch rather than after it, which usually means faster service and a more accurate quote. A provider who works Carrollton and Texas every day can point out the specific conditions that matter most here, and getting the scope, price, and follow-up terms in writing makes it easier to compare options.
A downspout that dumps water at the foundation keeps the soil wet year-round. Extend it well away from the house.Which termites live around Carrollton.
The termite you're most likely to meet in Carrollton is the eastern subterranean termite. It nests in soil and builds mud tubes to reach wood. It needs steady moisture. Formosan termites have spread into parts of Texas too. Their colonies dwarf native ones. Inspectors take them seriously.
When termites swarm here.
Swarm season is when termites show themselves. In Carrollton, eastern subterranean termites usually swarm from March through May, typically on a warm, sunny day after rain. Formosan termites in Texas swarm later, from late April into June. Look for them on warm, humid evenings around porch lights. A swarm outside means a colony is nearby. A swarm inside usually means it's in the house. Save a few in a bag, or snap a clear photo.
Where to look around your house.
Many homes in Carrollton sit on concrete slabs, so termites come up through expansion joints, plumbing gaps and settlement cracks. Check the garage edges and behind baseboards. Look where pipes come through the floor. Outside, watch for mud tubes behind shrubs. Keep soil and mulch below the slab edge. The same advice applies across the area, from Carrollton out to Dallas and Plano.
A year of termites in Carrollton.
- Spring: swarm season. In Carrollton, expect it from March through May. Check windowsills and light fixtures for wings. - Summer: with highs around 96°F in Carrollton, termites follow moisture, so watch AC drain lines, sprinkler zones and hose bibs. - Fall: with about 38 inches of rain a year in Carrollton, make sure gutters and downspouts carry water well away from the foundation. - Winter: a good time to book an inspection in Carrollton, before swarm season starts.
Ways to keep the cost down.
- Get two or three quotes, and compare what each one covers. - Fix leaks and drainage first. Moisture brings termites back. - Ask about both bait and liquid options for your house. - If you already have a warranty, keep the renewal current. - Book before swarm season, when schedules fill up.
What happens at an inspection.
Most inspections take an hour or two. The inspector walks the outside of the house first. They check the foundation, the soil line and nearby wood. Inside, they check the garage, baseboards, plumbing gaps and the attic. On a slab, they focus on joints, cracks and pipe gaps. A moisture meter and a probe help them find hidden activity. Afterward, ask them to show you what they found. Photos help.
Termites or ants?
- Wings: termite wings are all the same length. Ant wings aren’t. - Waist: termites are thick through the middle. Ants are pinched. - Antennae: termite antennae are straight. Ant antennae bend like an elbow. - Debris: termites leave mud. Carpenter ants leave sawdust. - Tunnels: termite galleries are packed with mud. Ant tunnels are clean and smooth.
Getting ready for treatment day.
Soil treatments and bait stations need little prep. Clear a path along the outside walls. Move stored boxes away from garage walls. Mark sprinkler heads and any buried lines. Keep pets and kids inside while the crew works outside. Ask how long to stay off treated soil. Any drill holes in a slab or patio get patched.
Mulch and termites.
Keep mulch thin and pull it back from the foundation. A dry strip along the house lets you spot mud tubes. Wood chips right against siding hold moisture termites like.
Questions to ask before you sign.
- Which termites did you find, and where? - What product or system will you use? - Is the whole foundation treated, or just one spot? - What does the warranty cover, and for how long? - What does the yearly renewal cost? - What do I need to do before and after treatment?
What affects the price
- Local labor rates and licensing requirements.
- Linear feet of foundation to be treated.
- Attached garages, decks, and additions.
- Slab, crawl space, or basement construction.
- Annual renewal and monitoring fees.
- Time of year and how booked up local companies are.
- Number of bait stations required.
- Wells, drains, or water features limiting chemical use.
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What's your biggest concern about termite control costs?
When to call for help
Lenders often ask for one. It's also the cheapest termite service. Carpenter ants leave clean tunnels and sawdust. Termites leave mud. Call if you see mud tubes, pellets or an indoor swarm. Hollow-sounding wood is another clue. Buying or selling? Get a wood-destroying insect (WDI) report either way.
What you can do yourself
Some of the work is yours. Pull mulch back from the foundation. Fix leaks and clear gutters. Keep firewood away from the house. Treating an active colony is harder. The product has to reach the whole colony. It also needs even coverage around the entire foundation. Store-bought sprays usually kill only the termites you see.
Termites in Carrollton
About 38 inches of rain a year in Carrollton is plenty for subterranean termites, especially on any side of the house kept damp by gutters or sprinklers. Texas is one of the most termite-active states in the country. An annual inspection is common sense here. With summer highs around 96°F, Carrollton's humid subtropical climate decides when local termites are busiest. A typical home in Carrollton is worth around $370k, which puts a few hundred dollars for an inspection and prevention in perspective.
Local research
Termites in Carrollton, 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 Carrollton, and what the state figures look like. Everything below links to the agency or university page it came from.
Annual subterranean termite damage in Texas
Texas is one of the costliest termite states, with both native and Formosan species.
Texas A&M AgriLife ExtensionSwarm onset in South Texas
South Texas homeowners should watch for swarmers a full season before the rest of the country.
Texas A&M AgriLife ExtensionTermite 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 Carrollton
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.
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
- Install a vapor barrier over crawl space soil.
- Paint or seal exposed exterior wood.
- Screen attic and foundation vents with fine mesh.
- Address wood-to-soil contact at steps, fences, and trellises.
- Remove tree stumps and buried wood near the house.
- Keep the termite renewal contract current after treatment.
Compare quotes line by line: the areas treated, the product, the warranty and the renewal fee. The lowest total isn't always the best deal.Did you know?
In Carrollton, some tropical termites grow fungus gardens inside the nest and eat the harvest.
Questions people ask
How much does a termite inspection cost?
Usually $75–$250. Some companies credit it toward treatment if you go ahead. It's worth asking.
What does a termite warranty cover?
It depends on the plan. Some cover re-treatment only. Others also cover repairs. Ask what's excluded, and whether it transfers if you sell.
Why do termite quotes vary so much?
Companies measure differently and use different products. Some include a warranty or yearly checks. Drilling through concrete adds labor. Compare what's included, line by line.
How much does termite treatment cost?
Most liquid treatments run about $1,200–$3,500. In Carrollton, bait systems cost about the same to install, plus $300–$500 a year. Drilling through slabs and patios adds to the price.
How long does termite treatment take?
A liquid barrier takes half a day to a day. Bait stations take a few hours to install. Fumigation takes two to three days.
Does fumigation kill subterranean termites too?
Not reliably. Tenting clears termites inside the house. It doesn't reach a colony living in the soil.
Can termites damage a house on a concrete slab?
Yes. They come up through expansion joints, plumbing gaps and small cracks. Most homes around Carrollton sit on slabs, so inspectors check those spots first.
Do most pest control companies treat existing homes for termites?
In Carrollton, termites are best caught early through inspection, because the damage is hidden inside wood until it is far along. In Carrollton, a professional inspection looks for mud tubes, damaged wood, and swarming activity, and treatment targets the soil and the colony rather than just the visible wood.
Are termites common in Texas?
Around Carrollton, the usual culprit is the eastern subterranean termite.
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Sources (10)
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