The short version
Most termite problems in Roswell are eastern subterranean termites, and the usual fix is a liquid soil treatment or bait stations. Start with an inspection; $75–$250 is typical.
- Look for mud tubes, shed wings and hollow-sounding wood.
- Swarms usually show up from March through May.
- The usual fix is a soil barrier or bait stations.
- An inspection typically costs $75–$250.
- Insurance usually doesn’t cover termite damage.
Homeowners, landlords and anyone buying or selling a house in Roswell, 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 32°F slow termites near the surface around Roswell, 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.
- 1Tiny pinholes in drywall rimmed with mud.
- 2Small kick-out holes in exposed wood.
- 3Mud in cracks of subfloor or joists.
- 4Buckling laminate or warped hardwood flooring.
- 5Termite tubes hanging down from ceilings or joists.
- 6Dry hexagonal pellets under window frames or eaves.
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.
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
Liquid Soil Termiticide Barrier
$1,200–$3,500 (often $3–$16 per linear foot)
A liquid barrier treatment around a Roswell 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 Roswell.
- Time
- Half a day to a full day
- Best for
- Active subterranean termites; fast knockdown around the foundation
Annual Renewal and Monitoring
$150–$400 per year
Termites do not stop foraging after a treatment, so monitoring matters. Yearly visits to a Roswell home catch new tubes before they reach framing.
- Time
- 30–60 minutes per visit
- Best for
- Keeping a treated home protected after the initial job
Bait Station System with Monitoring
$1,500–$3,500 install, plus $300–$500 per year
Bait systems around Roswell 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
Prices are typical published ranges. Ask what’s included before you compare quotes.
Check under the kitchen sink for dampness and soft cabinet wood. Plumbing walls are a common path for termites coming up from a slab.Which termites live around Roswell.
The termite you're most likely to meet in Roswell is the eastern subterranean termite. It nests in soil and builds mud tubes to reach wood. It needs steady moisture.
Local termites conditions in Roswell.
Roswell 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 Roswell, 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 Roswell usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Knowing Roswell'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 Roswell and Georgia 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.
Subterranean termites don't stop in winter; they just go deeper. A quiet season is a good time for a non-urgent inspection.When termites swarm here.
Swarm season is when termites show themselves. In Roswell, eastern subterranean termites usually swarm from March through May, typically on a warm, sunny day after rain. 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.
A lot of houses around Roswell are built over crawl spaces, and that's usually where termites start. Take a flashlight underneath. Check the piers, the sill plate and the floor joists. Standing water or a musty smell needs fixing either way. The same advice applies across the area, from Roswell out to Alpharetta and Sandy Springs.
A year of termites in Roswell.
- Winter: a good time to book an inspection in Roswell, before swarm season starts. - Fall: with about 54 inches of rain a year in Roswell, make sure gutters and downspouts carry water well away from the foundation. - Summer: with highs around 89°F in Roswell, termites follow moisture, so watch AC drain lines, sprinkler zones and hose bibs. - Spring: swarm season. In Roswell, expect it from March through May. Check windowsills and light fixtures for wings.
What happens at an inspection.
Photos help. Afterward, ask them to show you what they found. A moisture meter and a probe help them find hidden activity. They'll also go into the crawl space. Inside, they check the garage, baseboards, plumbing gaps and the attic. They check the foundation, the soil line and nearby wood. The inspector walks the outside of the house first. Most inspections take an hour or two.
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.
Any drill holes in a slab or patio get patched. Ask how long to stay off treated soil. Keep pets and kids inside while the crew works outside. Mark sprinkler heads and any buried lines. Move stored boxes away from garage walls. Clear a path along the outside walls. Soil treatments and bait stations need little prep.
Mulch and termites.
Wood chips right against siding hold moisture termites like. A dry strip along the house lets you spot mud tubes. Keep mulch thin and pull it back from the foundation.
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
- Attached garages, decks, and additions.
- Cubic footage under the tent for fumigation.
- Wells, drains, or water features limiting chemical use.
- Extent of existing damage needing repair.
- Liquid barrier versus bait station system.
- Time of year and how booked up local companies are.
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What's your biggest concern about termites?
When to call for help
Termites leave mud. Carpenter ants leave clean tunnels and sawdust. It's also the cheapest termite service. Lenders often ask for one. Get a wood-destroying insect (WDI) report either way. Buying or selling? Hollow-sounding wood is another clue. Call if you see mud tubes, pellets or an indoor swarm.
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 Roswell
A typical home in Roswell is worth around $545k, which puts a few hundred dollars for an inspection and prevention in perspective. With summer highs around 89°F, Roswell's humid subtropical climate decides when local termites are busiest. An annual inspection is common sense here. Georgia is one of the most termite-active states in the country. Roswell gets about 54 inches of rain a year, and average humidity sits near 70%, so the soil around foundations rarely dries out.
Local research
Termites in Roswell, GA: what the public record shows
Before you compare quotes, it helps to know which termites actually live in Georgia, when they are busiest around Roswell, and what the state figures look like. Everything below links to the agency or university page it came from.
Georgia spending on remedial termite control
Georgia homeowners collectively spend hundreds of millions on treating existing infestations.
University of Georgia ExtensionTermite species recorded in Georgia
- 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…
- Dark and light southeastern subterranean termites (Reticulitermes virginicus; Reticulitermes hageni) — UGA: both are 'generally less economically important when compared to R. flavipes'; R. virginicus swarms April–June and R. hageni July–September. Part of the Reticulitermes comp…
When termites are busiest around Roswell
Eastern subterranean swarms February–April; dark southeastern April–June; light southeastern July–September; Formosan dusk to about midnight April–July (UGA).
UGA lists Georgia among states with patchy Formosan distribution. Georgia requires written contracts 'for all structural pest control services such as termite treatments', and the Official Georgia Wood Infestation Inspection Report ('termite letter') is used in home sales.
Rules that apply in Georgia
Sources: 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
- Keep six inches between soil and siding or wood.
- Check the foundation for mud tubes every spring.
- Caulk gaps around plumbing and utility penetrations.
- Store firewood well away from the house, off the ground.
- Keep the termite renewal contract current after treatment.
- Ventilate crawl spaces and control humidity.
A liquid soil treatment goes into a trench along the foundation so termites cross it on their way to the house.Did you know?
In Roswell, termites have been chewing wood for well over 100 million years, since the age of the dinosaurs.
In Roswell, some tropical termites grow fungus gardens inside the nest and eat the harvest.
Questions people ask
Is termite treatment safe for kids and pets?
Ask for the label and follow any re-entry times. Bait stations are locked and buried. Soil treatments stay in the ground. Used according to the label, yes.
What is the difference between subterranean and drywood termites?
Around Roswell, the subterranean kind causes most problems. Drywood termites live inside the wood and leave tiny pellets. Subterranean termites live in soil and build mud tubes.
Can I treat termites myself?
Store-bought sprays usually kill only what you see. It also needs even coverage around the foundation. The product must reach the whole colony. An active colony is harder. Prevention, yes.
How do I know if I have termites or flying ants?
Save one in a bag for the inspector. Ants have a pinched waist; termites don't. Termite wings are all the same length. Check the wings and the waist.
How do I choose a termite company?
Compare the proposals, not just the totals. Ask what the warranty covers. Ask which termites they found and what product they'll use. Make sure they're licensed in Georgia.
Do most homeowners know termites can damage their house?
In Roswell, termites are best caught early through inspection, because the damage is hidden inside wood until it is far along. In Roswell, 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 Georgia?
Around Roswell, the usual culprit is the eastern subterranean termite.
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Sources (11)
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