Pest Control in Denton, TX

Pest control in Denton, TX covers two very different housing stocks — late-1800s and early-1900s homes around the Courthouse-on-the-Square, and new subdivisions still going up on the edges of town — and a good exterminator treats them differently. Pest Renewal handles the termites, fire ants, scorpions, roaches and bed bugs Denton homeowners deal with most. Call and describe what you're seeing — same-day response is available when you call early.

Soil adds a second variable. Denton County spans three belts — Blackland Prairie in the east, Eastern Cross Timbers in the middle and Grand Prairie in the west — so one yard sits on heavy, dark clay while another drains through sandier ground. When you call for an exterminator in Denton, we'll ask your ZIP code, your neighborhood and the age of the house.

Reviewed by the Pest Renewal team · Published October 19, 2026 · Last updated October 19, 2026

Common Pests in Denton, TX

• Formosan and native subterranean termites

  Denton County is on Texas A&M's list of Formosan termite detections — McLennan and Midland counties are not — and native subterranean termites are active statewide. Look for mud tubes on crawl-space piers in older homes and along slab edges in newer ones.

• Fire ants in new lawns and open ground

  Fire ants mound in sunny, open spots — fresh sod in newly built subdivisions, sports fields, the strip beside a driveway. AgriLife notes mounds seem to appear overnight after heavy rain, and Denton's spring storms deliver plenty.

• Scorpions around new construction

  Stacked lumber, rock borders and brush piles left around a building phase give the striped bark scorpion daytime cover right beside finished homes. Dry summer stretches then push it indoors, through garage doors and gaps at the slab.

• Bed bugs and German roaches in student rentals

  With UNT and TWU in town, rentals change hands every semester. Bed bugs ride in on used furniture and luggage, and German cockroaches — the most common indoor roach in Texas — spread between units through shared walls.

• Mosquitoes between two lakes

  Denton sits between Lewisville Lake and Ray Roberts Lake, with Pecan and Hickory creeks draining toward Lewisville. Most backyard mosquitoes still breed close to home, in gutters, ditches and containers holding water for about a week.

Neighborhoods We Serve in Denton

Pest Renewal serves homes throughout Denton and Denton County, including ZIP codes 76201, 76205, 76207, 76208, 76209, 76210. Areas we regularly hear from include:

• Downtown Square
• Oak-Hickory Historic District
• West Oak Area
• Bell Avenue
• West Denton Historic District
• Fry Street & UNT area
• Southridge
• Southeast Denton
• Robson Ranch
• Landmark

Are Formosan Termites Found in Denton?

Yes. Texas A&M lists Denton County among the Texas counties where Formosan subterranean termites have been detected, alongside Dallas, Tarrant and Collin. Native subterranean termites are here too and remain the most widespread termite in the state. Both work out of sight in the soil, so a yearly inspection is the practical defense.

The two species announce themselves differently. Native termites swarm on spring days, often after rain. Formosan termites swarm at night in late May and early June and are drawn to lights, so winged insects crowding a June porch light warrant a call about termite control in Denton. See also termite warning signs Texas homeowners miss.

Do Historic Homes and New Builds Attract Different Pests?

They do. Houses in the Oak-Hickory, West Oak and Bell Avenue districts have had a century to settle and open gaps, and those on pier-and-beam foundations add a crawl space where moisture collects. Homes in Robson Ranch, Landmark and other new areas are tighter, but fresh sod and graded lots next door are exactly the sunny ground fire ants favor.

• Older homes near the Square: the technician checks crawl-space piers for mud tubes, gaps around aging plumbing and trim where roaches and mice get in, and boxes stored in attics and closets, where brown recluse spiders hide.
• New construction on the edges: the focus is the perimeter — fire ant mounds in new lawns, scorpions sheltering in leftover building materials — the core of a quarterly pest control plan and scorpion and spider control.
• Rentals near UNT and TWU: check mattress seams at every move-in, because bed bug treatment goes faster before bugs reach the next unit.

Pest Control Services in Denton, TX

See all pest control services