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Collin County, TX Public Health Rules: Rodent Control (2026)

Light Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

State License
TDA Occupations Code Ch. 1951
Homeowner Exempt
Own property only
Vector Control
County Environmental Health
Termite Disclosure
TREC required at sale
Unlicensed Fine
Up to $5,000

Summary

Pest control in Collin County is licensed by the Texas Department of Agriculture under Occupations Code Ch. 1951. Commercial applicators must hold a TDA Structural Pest Control Service license; homeowners treating their own property are exempt.

City-specific rules exist: Allen, Plano, Frisco, and McKinney have their own rodent control rules that differ from Collin County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

CHAPTER 1951. STRUCTURAL PEST CONTROL. Sec. 1951.003. BUSINESS OF STRUCTURAL PEST CONTROL. (a) In this chapter, a person is engaged in the "business of structural pest control" if the person performs, offers to perform, or advertises for or solicits the person's performance of any of the following services for compensation, including services performed as a part of the person's employment:(1) identifying infestations or making inspections for the purpose of identifying or attempting to identify infestations of:(A) arthropods, including insects, spiders, mites, ticks, and related pests, wood-infesting organisms, rodents, weeds, nuisance birds, and any other obnoxious or undesirable animals that may infest households, railroad cars, ships, docks, trucks, airplanes, or other structures or their contents; or(B) pests or diseases of trees, shrubs, or other plantings in a park or adjacent to a residence, business establishment, industrial plant, institutional building, or street;(2) making oral or written inspection reports, recommendations, estimates, or bids with respect to an infestation described by Subdivision (1); or(3) making contracts, or submitting bids based on an inspection for services or performing services designed to prevent, control, or eliminate an infestation described by Subdivision (1) by the use of insecticides, pesticides, rodenticides, fumigants, allied chemicals or substances, or mechanical devices.

Source: TX Occupations Code Ch. 1951View official code

Full Breakdown

The Texas Structural Pest Control Service, administered by TDA, licenses all commercial pest control operators working in Collin County. Termite pre-treatment disclosures are required on new home closings per TREC rules. Collin County Environmental Health handles rodent and mosquito complaints in unincorporated areas, including West Nile virus surveillance. Cities like Plano and McKinney run their own vector control programs. Bed bug treatment is not separately regulated; landlord-tenant responsibilities fall under TX Property Code Ch. 92.

Violations & Fines

Unlicensed commercial pest control: TDA fines up to $5,000 per violation. Failure to provide termite disclosure: TREC disciplinary action. Rodent harborage on unincorporated property: county nuisance abatement with lien.

Frequently Asked Questions

Can I treat my own yard for fire ants?
Yes. Homeowners treating their own residential property are exempt from TDA licensing. Commercial applicators treating neighbor properties must be licensed.

Sources & Official References

Other rules in Collin County

All Collin County rules

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Rodent Control in Cities Across Collin County