Top Pest Control Companies In Houston For 2027

Houston’s warm, humid climate means pests never fully take a season off. Roaches, fire ants, mosquitoes, Formosan termites and rodents are year-round concerns, and a quarterly service plan is common.

These pest control companies serve Houston homes and businesses.

Houston Pest Control Companies At A Glance

Company	Known For	Best For
Bulwark Exterminating	Top-Rated Recurring Pest Service	Quarterly home plans
Killum Pest Control	Three-Time Chronicle Best Of The Best Winner	Local service
John Moore Services	Pest Control Within A Full Home Services Brand	Bundled home services
Natran Green Pest Control	Best Pick Green Pest Control	Families wanting greener treatments
Terminix	National Termite Experts	Termite protection
Preventive Pest Control	Prevention-Focused Plans	Ongoing prevention

Best Pest Control Companies In Houston For 2027

1. Bulwark Exterminating: Top-Rated Recurring Pest Service

Bulwark Exterminating serves Houston with recurring residential pest control and has very strong customer ratings in the market.

A good default for ongoing protection.

2. Killum Pest Control: Three-Time Chronicle Best Of The Best Winner

Killum Pest Control was named the Houston Chronicle’s Best of the Best pest control winner three years in a row.

A well-loved local company.

3. John Moore Services: Pest Control Within A Full Home Services Brand

John Moore Services offers pest control across Greater Houston alongside HVAC and plumbing.

Convenient if you already use them for other services.

4. Natran Green Pest Control: Best Pick Green Pest Control

Natran Green Pest Control is a Certified Best Pick in Houston and focuses on environmentally conscious treatments.

A good fit for households with kids and pets.

5. Terminix: National Termite Experts

Terminix is one of the largest pest and termite companies in the US, with Houston branches and termite bond options.

Strong for termite contracts.

6. Preventive Pest Control: Prevention-Focused Plans

Preventive Pest Control serves Houston with prevention-focused recurring service plans.

Good for keeping problems from starting.

How To Choose A Pest Control Company In Houston

Are they licensed with the Texas Department of Agriculture?

Pest control applicators in Texas are licensed by the TDA. Ask for the license number.

What does the contract require?

Many plans are annual with quarterly visits. Ask about cancellation terms and free re-treatments between visits.

Do they handle termites separately?

Termite treatment and bonds are often separate contracts. Ask what is included.

What products do they use?

Ask about pet and child safety and whether lower-toxicity options are available.

Conclusion

Bulwark and Killum are strong for recurring home service, Natran suits greener preferences, John Moore bundles with other services, and Terminix and Preventive cover termites and prevention.

Compare contract terms as carefully as price.