Diana is an unincorporated community in northeastern Upshur County, Texas, situated along U.S. Highway 259. The area is known for its proximity to the Big Cypress Creek and dense piney woods, which are part of East Texas’s renowned timberlands. Diana has a rural, close-knit atmosphere and is served by the New Diana Independent School District. From Big Cypress Creek to New Diana High School, Romex treats Upshur properties with proven local expertise and same-day response.
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Romex joined the Rollins, Inc. family in 2026, but Romex continues to operate independently—same local Diana management, same technicians, same culture. Rollins acquires brands and lets them run with their established operations. What you get: the same locally managed Romex service, now backed by world-class training and resources. We also offer all-natural pest control options upon request—just ask your technician.
Population: ~1,850 · Upshur
Diana is an unincorporated community in northeastern Upshur County, Texas, situated along U.S. Highway 259. The area is known for its proximity to the Big Cypress Creek and dense piney woods, which are part of East Texas’s renowned timberlands. Diana has a rural, close-knit atmosphere and is served by the New Diana Independent School District.
Diana lies within the Piney Woods ecoregion, characterized by gently rolling terrain, sandy loam soils, and abundant pine and hardwood forests. The nearby Big Cypress Creek provides a steady water source and creates moist environments ideal for both native wildlife and various pests. The area’s elevation is approximately 300-350 feet above sea level, and the combination of forested land and water bodies supports a diverse ecological habitat.
Area north of Highway 154, featuring scattered homes and dense pine forest.
Mosquitoes and ticks thrive here due to proximity to Big Cypress Creek and heavy tree cover.
Central community area around the intersection of Highway 259 and 154, with local shops and schools.
Ants and rodents are common around businesses and residences, especially in spring and fall.
Residential and agricultural zone stretching towards the border with Gregg County.
Field mice and agricultural pests like grasshoppers and cutworms are prevalent due to nearby croplands.
Hilly area west of Diana, near East Mountain, with scattered rural homes.
Snakes and spiders are often spotted in outbuildings and homes close to wooded hills.
What our licensed technicians see on the ground in Upshur.
Termite pressure in Diana reflects the region's humid subtropical climate and long warm season. Homes built on concrete slabs — particularly in neighborhoods like North Diana — provide subterranean colonies hidden access through plumbing penetrations and expansion joints. Mature tree canopies near Big Cypress Creek contribute to elevated soil moisture that accelerates colony growth. Romex certified applicators conduct annual monitoring with non-invasive bait stations and thermal imaging, catching active tubes before structural damage reaches the sills or sub-floor. Warranty-backed liquid treatments from Termidor or Taurus SC seal the perimeter for up to ten years.
Prevention tip: Schedule an annual professional termite inspection; WDO damage in Diana typically goes undetected for 3–5 years before visible signs appear.
Mosquito populations in Diana surge from April through October, driven by heavy spring rainfall and standing water that collects in gutters, bird baths, bromeliad pockets, and drainage ditches. Downtown Diana sees particularly high pressure because ants and rodents are common around businesses and residences, especially in spring and fall.. Our service crews have documented heavy activity within 500 feet of New Diana High School, where untreated vegetation provides daytime harborage for Aedes albopictus and Culex quinquefasciatus. We apply In2Care stations and barrier treatments with Talstar P that last up to 30 days per application.
Prevention tip: Clean gutters at least twice per year; clogged gutters are the #1 overlooked breeding site we find in Diana yards.
Fire ants arrived in the Gulf region decades ago and have no effective native predators. In Diana, mounds tend to cluster along sun-exposed areas: driveway edges, sidewalk cracks, and disturbed soil at property lines. Homeowners in North Diana frequently report being stung while gardening. For indoor ant pressure, carpenter ants are the species we are most concerned about because they excavate structural wood; their presence often signals a moisture problem in the wall cavity.
Prevention tip: Seal gaps around exterior pipe penetrations and weather-stripping; most indoor ant trails originate at these entry points.
Oriental cockroaches ("black beetles") thrive in the cool, damp spaces under Upshur County homes — crawl spaces, storm drains, and garage corners. North Diana homeowners call about them most often in early fall, when roaches seek warmer harborage. Our inspection covers the foundation perimeter for harborage (leaf litter, mulch depth, downspout splash zones) before any product goes down. We follow up with crack-and-crevice Premise 0.05 applications in areas of high moisture.
Prevention tip: Keep a screen or mesh cover on floor drains in garages and utility rooms; American roaches routinely enter through these.
Our technicians understand the unique pest pressures created by Diana's dense pine and hardwood forests. We target the specific species that thrive in East Texas timber country.
Living near Big Cypress Creek means constant moisture and mosquito breeding sites. Our targeted treatments protect your family from water-loving pests year-round.
Diana's mix of residential and agricultural areas requires specialized knowledge of field pests and rodent control. We handle both home and property line challenges.
As part of our established Tyler service area, Diana residents get priority scheduling and emergency response from our nearby technicians.
All Romex technicians are fully licensed by the Texas Department of Agriculture for structural pest control. Rural properties near Big Cypress Creek may have additional considerations for environmentally sensitive treatments.
Diana experiences a humid subtropical climate, with average summer highs in the low 90s°F and winter lows in the upper 30s°F. Annual rainfall averages about 46 inches, contributing to high humidity and lush vegetation. These conditions promote the activity of mosquitoes, termites, and other moisture-loving pests throughout much of the year.
The dense pine forests and proximity to Big Cypress Creek make Diana particularly susceptible to wood-boring insects, ticks, and mosquitoes. Sandy loam soils and periodic flooding along the creek provide ideal breeding grounds for ants, while the abundance of leaf litter and fallen trees supports rodents and snakes. The rural setting and nearby agricultural fields also lead to seasonal surges in crop pests and field mice.
Warm temperatures and increased rainfall along Big Cypress Creek promote mosquito breeding and termite swarming. Residents also report more snake sightings as they emerge from hibernation in wooded and hilly areas.
High humidity and lush vegetation create ideal conditions for mosquitoes and ticks, especially near the creek and forest edges. Outdoor activities increase encounters with wasps and spiders.
Rodents and field mice seek shelter indoors as temperatures cool, particularly near croplands and storage sheds. Ants and spiders remain active as they forage for food before winter.
Rodents and spiders move into homes, barns, and outbuildings for warmth. Overwintering insects such as stink bugs may appear indoors during cold spells.
Pro Tip: Diana homeowners save up to 40% with year-round protection plans that proactively treat for seasonal pests before they become infestations.
The area around Diana was once a major logging and sawmill center, and remnants of old timber operations still provide harborage for termites and carpenter ants unique to East Texas forests.
TDA-licensed professionals serving Upshur since 2016. Full liability and workers' compensation coverage.
Professional pest control tailored to Diana's local conditions. Targeted treatments that minimize chemical use while maximizing effectiveness. We also guide homeowners on IPM strategies they can implement between visits.
Certified specialists in Sentricon® Always Active™ termite baiting. Essential protection for Upshur properties.
Straightforward answers to the most common pest control questions from Diana homeowners — from pricing and service schedules to local pest pressures.
Real pest treatment data from our Diana service records — not estimates.Updated May 2026
Quarterly & preventive treatments for common household pests
Targeted treatments requiring specialized protocols & equipment
Free quote • No obligation • Same-day service available
Verified reviews from Diana and surrounding areas
Reviews are from Google Business Profile and updated weekly
See all reviews on GoogleRomex technicians route through Diana daily. The map below shows the city and surrounding area we serve.
Spring activity — schedule preventive treatment now.
“Romex solved our tick problem around our North Diana property after we couldn't enjoy our wooded backyard. Now the kids can play outside safely again!”
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