Pest Control Cost in Houston, TX (2026 Local Pricing)

Last updated: March 3, 2026

By James — 25-year pest control industry veteran

Pest control in Houston costs $120 to $700 for a one-time visit, with the average homeowner paying about $195. The Greater Houston area has some of the highest pest pressure in the country due to its warm, humid subtropical climate, proximity to the Gulf Coast, and flat terrain with clay-heavy soils. Formosan termites, cockroaches, and fire ants are the most persistent pest challenges for Houston homeowners.

This guide covers local pricing for the most common Houston-area pests, how costs compare to national averages, seasonal pest patterns, and tips for choosing a pest control company in the metro. For national pricing benchmarks, see our pest control cost guide.

Houston Pest Control Pricing by Service

Houston pest control prices run 10% to 20% above national averages for most services. The premium reflects year-round pest pressure, the high prevalence of Formosan termites (which require more aggressive treatment than other species), and the constant moisture that sustains large pest populations.

Common Houston Pests and Treatment Costs

Formosan termites

Formosan termites are the most destructive pest in the Houston area. A single colony can contain several million workers and consume wood at a rate many times faster than native subterranean termites. They build carton nests (made of chewed wood, soil, and saliva) inside walls, which retain moisture and allow them to survive without ground contact. This makes them harder to treat than standard subterranean termites.

Treatment costs $1,500 to $4,500, above the national average because Formosan colonies require more termiticide and more thorough application. Liquid barrier treatment with fipronil (Termidor) combined with bait monitoring stations is the standard approach. Areas with older trees and established landscaping, including neighborhoods in Montrose, the Heights, River Oaks, Bellaire, and West University, tend to have higher Formosan termite pressure. See our termite treatment cost guide.

Cockroaches

Houston has three dominant cockroach species. German cockroaches infest kitchens, bathrooms, and restaurants. American cockroaches (the large "tree roaches") live in sewer systems and emerge through drains, especially after heavy rain. Smoky brown cockroaches are outdoor roaches attracted to lights that frequently enter homes through gaps around doors and windows.

Treatment costs $125 to $650 depending on the species and severity. German cockroach infestations require the most intensive treatment (gel baits, IGRs, and multiple follow-ups). American and smoky brown cockroaches respond better to perimeter treatments and exclusion. Houston's humidity and older sewer infrastructure make cockroaches a persistent, year-round problem.

Fire ants

Red imported fire ants are found throughout the Houston metro, in virtually every yard, park, and open space. They build large mounds in lawns, garden beds, and along foundations. Their stings are painful and medically significant, especially for children and people with allergies.

Treatment costs $150 to $400 for yard treatment. Broadcast bait treatments cover the entire yard and take two to four weeks to eliminate colonies. Mound treatments provide faster results for individual mounds. Fire ants cannot be permanently eliminated in Houston; they recolonize from surrounding areas. Twice-yearly broadcast treatments (spring and fall) provide the best ongoing control. See our ant exterminator cost guide.

Mosquitoes

Houston is consistently ranked among the worst cities in the U.S. for mosquitoes. The flat terrain, heavy rainfall, bayou system, and warm temperatures create ideal breeding conditions. The Asian tiger mosquito and southern house mosquito are the most common species, and both can transmit diseases including West Nile virus and Zika.

Mosquito control costs $175 to $400 for a one-time treatment and $50 to $90 per month for ongoing plans. Barrier sprays applied to landscaping reduce adult populations for three to four weeks. Larvicide treatments in standing water sources prevent breeding. Monthly service from April through October provides the most consistent protection. See our mosquito treatment cost guide.

Rodents

Norway rats, roof rats, and house mice are common throughout the Houston area. Roof rats are particularly prevalent in neighborhoods with mature trees, including the Heights, Montrose, and Garden Oaks. Norway rats are more common near commercial areas and waterways. After major flooding events (which Houston experiences regularly), rodent populations surge as they are displaced from underground burrows.

Removal costs $225 to $650 depending on severity. Treatment includes trapping, exclusion (sealing entry points), and sanitation recommendations. See our rodent exterminator cost guide.

Houston Seasonal Pest Calendar

Cost Factors in Houston

Several factors specific to the Houston metro area affect pest control pricing.

• Home age and construction. Houston has a wide range of housing stock. Pier-and-beam homes (common in older neighborhoods like the Heights, Montrose, and East End) are more vulnerable to termites and rodents than slab-on-grade construction. Newer homes in Katy, Sugar Land, and Pearland generally have fewer entry points.
• Proximity to bayous and water. Homes near Buffalo Bayou, Brays Bayou, White Oak Bayou, or other waterways have higher mosquito and rodent pressure. Properties in flood-prone areas may need more frequent treatment.
• Lot size and landscaping. Larger lots require more product and more time. Dense landscaping, mulch beds, and standing water (bird baths, planters, poor drainage) increase pest harborage and breeding sites.
• Post-flood conditions. After major rain events or flooding, pest populations spike. Rodents and fire ants are displaced, cockroaches emerge in greater numbers, and standing water breeds mosquitoes. Companies often have longer wait times and higher demand pricing after major weather events.
• Service frequency. Quarterly plans ($100 to $200/visit) are the standard for Houston homes. Monthly plans ($40 to $70/visit) are recommended for homes with severe pest pressure or near bayous and greenbelts.

Choosing a Pest Control Company in Houston

• Verify Texas licensing. Texas requires pest control operators to be licensed by the Texas Department of Agriculture (TDA), Structural Pest Control Service. Ask for the license number and verify it through the TDA website.
• Ask about Formosan termite experience. Formosan termites require different treatment approaches than standard subterranean termites. Choose a company with specific experience treating Formosan colonies, particularly if you live in an older neighborhood with mature trees.
• Get at least three quotes. Houston has a large, competitive pest control market. Pricing varies significantly between companies for the same service.
• Ask about flood/storm re-treatment. Given Houston's flood risk, ask whether the company provides re-treatment after major rain events and what the policy is if treatment is washed away.
• Check termite warranty terms. Termite warranties in Houston should cover Formosan termites specifically. Some warranties exclude Formosan damage, which defeats the purpose for Houston homeowners.

For a complete overview of pest control costs, see our pest control cost guide.

Frequently Asked Questions