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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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.
Direct, straightforward answers to the most common pest control questions we hear from homeowners and property managers in Diana. Pricing always depends on the size of your property and the severity of the infestation — schedule a free inspection for a tailored quote.
Real pest treatment data from our Diana service records — not estimates.Updated April 2026
Quarterly & preventive treatments for common household pests
Targeted treatments requiring specialized protocols & equipment
Diana's diverse climate zones create unique pest challenges across the state, from Gulf Coast humidity to arid western regions.
Texas's size and climate diversity mean pest pressures vary significantly by region. Gulf Coast areas battle moisture-loving pests like termites and cockroaches, while central and west Texas deal with drought-adapted species like scorpions. Understanding your local pest ecosystem is crucial for effective control.
Year-round pest activity requires consistent monitoring and treatment
Climate zone determines primary pest threats - coastal vs. inland strategies differ
Integrated Pest Management (IPM) combining exclusion, sanitation, and targeted treatment works best
Fire ant management requires community-wide efforts for best results
Verified reviews from Diana and surrounding areas
Reviews are from Google Business Profile and updated weekly
See all reviews on GoogleComprehensive protection against common household pests
Romex 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!”
Diana sits in Upshur, where 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. These local features shape which pests thrive here. Romex Pest Control builds every treatment plan around this knowledge. We use biological, cultural, physical, and chemical methods endorsed by the EPA. The goal is simple: manage pests with less risk to your family, property, and the environment.
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. 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. Because of these local pressures, our technicians change their approach month to month. In spring, we focus on moisture control and perimeter barriers. Summer means targeting mosquito breeding sites. Fall calls for rodent exclusion as temps drop. Winter treatments tackle cockroaches and other pests that stay active indoors.
Every Romex treatment in Diana follows four steps: inspect, identify, treat, and monitor. After the first service, we set up regular check-ins to catch new pest activity early. In neighborhoods like North Diana, Downtown Diana, South Diana, our technicians see distinct pest patterns—mosquitoes and ticks thrive here due to proximity to Big Cypress Creek and heavy tree cover.. This proactive approach means less product overall and longer-lasting results for Diana homeowners.
When you book pest control with Romex in Diana, you get a treatment program built for Upshur conditions. Near Big Cypress Creek and New Diana High School, the surrounding greenery and foot traffic contribute to pest activity year-round. Here is what to expect from your first visit through ongoing protection:
Your Romex technician inspects your Diana property inside and out. We check the foundation, attic, crawl spaces, plumbing entry points, landscaping, and moisture-prone spots. Because Diana’s terrain features diana lies within the piney woods ecoregion, characterized by gently rolling terrain, sandy loam soils, and abundant pin, we pay close attention to moisture pathways and soil-contact points. We document every finding and share it with you before treatment starts.
Getting the ID right matters. Different pest species need different treatments. Our technicians pinpoint the exact species, check population levels, and assess risk factors for your property. In Diana, pest pressures vary by neighborhood. North Diana tends to see mosquitoes and ticks thrive here due to proximity to Big Cypress Creek and heavy tree cover. Meanwhile, Downtown Diana faces different challenges: ants and rodents are common around businesses and residences, especially in spring and fall. We also look for conditions that attract pests—standing water, wood touching soil, and gaps in exterior seals.
Based on what we find, we apply targeted treatments chosen for the pests on your property. We keep exposure low for your family and pets. Options include perimeter barriers, crack-and-crevice treatments, baiting systems, granular products, and exclusion work. For termite protection in Diana, we offer Sentricon® Always Active™ bait stations—the most trusted colony removal technology available. All products are applied by Texas Department of Agriculture (TDA)-licensed technicians.
Pest control is not a one-time fix—especially in Texas's climate. After your first treatment, we set up recurring visits on an every-other-month to quarterly cadence (roughly every 60 to 90 days) to refresh the residual product barrier before it can weaken to the point of becoming ineffective. Whether you are in North Diana or South Diana, our schedule fits the specific pressures in your part of Diana. Between visits, our satisfaction guarantee means if pests come back, so do we—at no extra cost.
Your Diana home deserves year-round pest protection. Our residential programs cover the most common invaders: ants, spiders, cockroaches, rodents, mosquitoes, and fleas. Given Diana’s landscape—diana lies within the piney woods ecoregion, characterized by gently rolling terrain, sandy loam soi—we target entry points and hiding spots specific to this area.
Plans include initial indoor and outdoor treatment, regular perimeter care, web removal, wasp nest removal, rodent checks, and seasonal treatments. We work during time windows that fit your schedule and always clean up. Most treatments need just 30 to 60 minutes before re-entry. That makes them safe and easy for busy Diana families with kids and pets.
Diana businesses face their own pest challenges. Restaurants, retail stores, warehouses, offices, and healthcare buildings each have different rules and risks. Properties near busy spots like Big Cypress Creek need proactive programs that stop pest sightings before they hurt a business’s reputation.
Our commercial programs include service reports, compliance-ready records, discreet vehicles and uniforms, after-hours scheduling, and emergency response for surprise sightings. We work with Diana property managers, restaurant owners, and facility directors across Upshur to build pest plans that protect their staff, customers, and reputation.
Professional pest control is most effective when combined with good prevention habits. In Diana, 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. Here are practical steps Diana homeowners can take between service visits to reduce pest attractants:
Fix leaky faucets. Make sure water drains away from your foundation. Use dehumidifiers in damp basements or crawl spaces. With Diana’s waterways nearby, moisture control is extra important. Check sprinkler systems often to stop standing water near your Diana home's foundation.
Trim tree branches and shrubs at least 18 inches from your home. Clear leaf litter, mulch buildup near foundations, and dead wood from your yard. Keep firewood at least 20 feet away and off the ground. Good yard care around Upshur homes cuts down hiding spots for spiders, ants, and rodents.
Check your Diana home for gaps around pipes, foundation cracks, torn screens, and spaces under doors. Even tiny openings let in insects and mice. Seal them with weatherstripping, door sweeps, caulk, and steel wool. Pay close attention to where utilities enter the building and around HVAC units.
Every Diana property is different, so pest control pricing is quoted based on two main factors: the size of your property and the type and intensity of the pest problem. Romex provides free inspections and transparent, upfront pricing with no hidden fees—so you know exactly what to expect before any work begins.
Larger homes and commercial properties require more product, more time, and broader perimeter coverage. Your quote reflects the actual square footage and layout of your Upshur property—not a one-size-fits-all estimate.
A minor ant issue costs less than a severe termite infestation or a multi-room rodent problem. We assess the species, severity, and access points during your free inspection so the quote matches the actual work needed.
Targeted visit for a specific pest issue or seasonal flare-up.
Year-round protection with seasonal adjustments. Most popular for Upshur homes.
Sentricon® baiting system installation and ongoing monitoring.
Get a free pest control quote today and join hundreds of satisfied customers in Diana.
