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DIY methods can help with minor issues like occasional ants or spiders. However, infestations of termites, bed bugs, rodents, or recurring roaches typically require professional treatment. Licensed technicians have access to commercial-grade products, specialized equipment, and the training to apply treatments safely and effectively.

Common signs include droppings, gnaw marks, damaged wood, shed wings near windows, unusual odors, live or dead insects, nests or webs in corners, and scratching sounds in walls or attic. If you spot any of these, a professional inspection can identify the pest species and the extent of the problem.

Most pest control companies offer re-treatment guarantees — if pests return between scheduled visits, they will re-treat at no additional charge. This is standard with ongoing service plans. For one-time treatments, ask about the warranty period. Persistent issues may indicate entry points that need sealing or environmental factors that need addressing.

An inactive license means the company has not renewed their TPCL with the Texas Department of Agriculture. This could be due to business closure, failure to meet insurance requirements, or voluntary non-renewal. Companies with inactive licenses cannot legally perform pest control services in Texas.

Yes. Complaints against licensed pest control companies can be filed with the Texas Department of Agriculture. You can report unlicensed operators, unsafe practices, or unsatisfactory service. The TDA investigates complaints and can take enforcement action including fines and license suspension.

General pest control (Category P) covers common household pests including cockroaches, ants, spiders, silverfish, earwigs, crickets, centipedes, and occasional invaders. Some companies include mosquito and flea treatments in their general service, while others offer these as add-ons.

Texas has three main termite types: Eastern subterranean termites (most common, found statewide), Formosan subterranean termites (aggressive species in Southeast Texas and coastal areas), and drywood termites (found in attics and furniture, mainly in South and Coastal Texas). Each requires different treatment approaches.

Costs vary by species and complexity. Basic raccoon or opossum removal runs $200–$500. Bat exclusion for an entire home ranges from $500–$2,500. Comprehensive services including trapping, exclusion, and damage repair can cost $1,000–$5,000. Get a written estimate after the initial inspection.

Crack and crevice treatment (Category C) involves applying small amounts of pesticide directly into cracks, gaps, and voids where pests harbor. This targeted method uses gel baits, dusts, and aerosols to reach hidden pests while minimizing exposure in the surrounding area. It is particularly effective in food-handling establishments.

Texas mosquitoes can transmit West Nile virus, Zika virus, dengue fever, and chikungunya. West Nile is the most common mosquito-borne illness in Texas, with cases reported annually. Standing water elimination and professional mosquito treatments are the most effective prevention methods.

Do not attempt to remove wasp nests yourself, especially paper wasp nests, yellow jacket ground nests, or large hornet nests. Wasps can sting repeatedly and attack in numbers when their nest is threatened. A licensed pest control professional can safely remove the nest and treat the area to discourage rebuilding.

Texas faces unique challenges including Formosan termite colonies in the Gulf region, fire ant infestations across most of the state, extreme heat that drives pests indoors, a long warm season that keeps pests active year-round, and a diverse geography ranging from humid coastlines to arid deserts, each with different pest pressures.

Licensed Texas companies use EPA-registered products approved for residential and commercial use. Common categories include pyrethroids (synthetic insecticides for general pest barriers), fipronil (effective against ants and termites), neonicotinoids (for various insects), and growth regulators (which disrupt pest reproduction). Your technician should identify specific products used.