Grantham Pest Control LLC

Grantham Pest Control LLC

DBA of GRANTHAM PEST CONTROL LLC

5.0(7 reviews)
Houston, HARRIS County, TX
Verified via TPCL Registry (TDA)(Apr 5, 2026)
About Grantham Pest Control LLC

Grantham Pest Control LLC is a pest control provider based in Houston, HARRIS County, Texas. They operate under Structural Pest Control Business License TPCL #568345, issued by the Texas Department of Agriculture.

Their licensed service areas include pest control, and termite treatment.

Customers have rated Grantham Pest Control LLC 5 out of 5 stars on Google, with 7 reviews reflecting their service track record in Houston.

Services Offered

Licensed for 2 service categories under TPCL #568345

Also listed on Google as

Pest control service
Location

5330 Griggs Rd # 50, Houston, TX 77021

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TDA License Details

Grantham Pest Control LLC holds TPCL #568345 with 1 authorized service category

Frequently Asked Questions

Common questions about pest control services in Houston, TX

Do I need a contract for pest control services?

Not necessarily. Many Texas pest control companies offer both one-time treatments and ongoing service plans. Contracts with quarterly or monthly service often include re-treatment guarantees and lower per-visit costs. Review cancellation terms and satisfaction guarantees before signing.

How long does a pest control treatment take?

A standard interior/exterior treatment takes 30–60 minutes for an average-sized home. Termite inspections take 1–2 hours. Full termite treatments may require a full day. Fumigation involves 2–3 days of preparation, treatment, and aeration. Your technician will provide a time estimate based on your property.

Should I get multiple quotes before choosing a pest control company?

Yes. Getting 2–3 estimates is recommended. Compare not just price but also the scope of service, products used, guarantees offered, and customer reviews. The cheapest option is not always the best — look for licensed, well-reviewed companies that clearly explain their treatment plan.

What are the different pest control license categories in Texas?

The TDA issues licenses with specific category codes: P (General Pest Control), T (Termite Treatment), L (Lawn & Landscape), W (Wildlife Removal), C (Crack & Crevice), S (Structural Fumigation), and D (Waste Disposal). Each category authorizes different types of pest management work.

Can I report a pest control company 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.

What pest control challenges are unique to Texas?

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.

What is heat treatment for pests?

Heat treatment involves raising the temperature of an infested area to 130–145°F using industrial heaters. It is the most effective treatment for bed bugs and can also treat drywood termites in localized areas. The high temperature kills all life stages including eggs. No chemicals are used, and rooms can typically be re-occupied the same day.

License Information
License Expired
TPCL #
568345
License Type
PT
Issued
N/A
Renewed
N/A
Expires
December 31, 2025
Insurance Exp.
N/A
Operator
DARNELL GRANTHAM
Legal Name
GRANTHAM PEST CONTROL LLC

Licensed by the Texas Department of Agriculture. Verify at texasagriculture.gov

Verified CompanyActive
TPCL Registry (TDA)
Last verified: Apr 5, 2026
Quick Facts

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