Grantham Pest Control LLC
DBA of GRANTHAM PEST CONTROL LLC
About Grantham Pest Control LLC
Grantham Pest Control LLC has been providing licensed pest control services in Houston, Texas since 1998. With 28 years of operation under Texas Department of Agriculture license TPCL #568345, they serve residential and commercial customers across HARRIS County.
Their licensed service areas include pest control, and termite treatment.
Customers have rated Grantham Pest Control LLC 5 out of 5 stars, with 7 reviews reflecting their service track record in Houston.
The designated certified applicator for Grantham Pest Control LLC is DARNELL GRANTHAM. Texas law requires every pest control company to have a certified applicator responsible for supervising all pest management activities.
How Grantham Pest Control LLC Compares in Houston
Computed from Texas Department of Agriculture license records and public Google review data for 246 active licensed companies in Houston
#52 of 228
by Google rating among rated companies in Houston
7
reviews — more than 18% of rated companies in Houston
Since 1998
TPCL licensed — earlier than 78% of 246 active licenses in Houston
The average Google rating across 228 rated pest control companies in Houston is 4.7 stars; Grantham Pest Control LLC stands at 5 based on 7 reviews. Its business license was first issued in 1998, earlier than 78% of the 246 active licenses held in Houston today.
Pest Control Services in Houston, TX
Licensed for 2 service categories under TPCL #568345
Pests Treated
Based on the licensed service categories above
Pest Control
· 11 pestsTermite Treatment
· 1 pestLocation
Texas Pest Control License
- License #
- TPCL #568345
- Issued
- Renewed
- Expires
- Certified Applicator
- DARNELL GRANTHAM(#32741)
Pest control businesses in Texas are required to hold a Structural Pest Control Business License (TPCL), issued and regulated by the Texas Department of Agriculture (TDA). The information shown here reflects the public TDA licensee record. Last verified: . View on Texas Department of Agriculture
Authorized service categories (2) under this license
General Pest Control (Category P)
Category P authorizes the company to perform general structural pest control services. This is the most common license category and covers the identification, treatment, and prevention of common household and commercial pests.
What this license covers:
- Cockroaches, ants, spiders, silverfish, and crickets
- Bed bugs, fleas, ticks, and mosquitoes
- Wasps, hornets, and other stinging insects
- Scorpions, centipedes, and occasional invaders
- Interior and exterior perimeter treatments
- Preventive pest management programs
Why it matters: Category P is the foundation license for most pest control companies. It ensures the company has trained technicians who understand pest biology, proper pesticide application, and safety protocols for treating homes and businesses.
Termite Treatment (Category T)
Category T authorizes the company to inspect for, treat, and prevent termite infestations. This is a specialized license requiring additional training in termite biology, soil treatment, and structural assessment.
What this license covers:
- Subterranean termite treatment (liquid barriers and bait systems)
- Drywood termite treatment (localized and whole-structure)
- Formosan termite identification and treatment
- Pre-construction termite prevention for new buildings
- Termite inspections and WDI (Wood-Destroying Insect) reports
- Annual monitoring and warranty programs
Why it matters: Termite treatment requires specialized knowledge of soil chemistry, building construction, and treatment techniques. An incorrect application can fail to protect the structure or cause environmental damage. The T category ensures the company meets TDA standards for termite work.
Frequently Asked Questions
Common questions about pest control services in Houston, TX
Is Grantham Pest Control LLC a licensed pest control company?
Yes. Grantham Pest Control LLC holds an active Structural Pest Control Business License, TPCL #568345, issued by the Texas Department of Agriculture. The license was first issued on August 28, 1998 and is valid through December 31, 2026. The certified applicator responsible for the license is DARNELL GRANTHAM.
What services is Grantham Pest Control LLC licensed to provide?
Grantham Pest Control LLC is licensed by the Texas Department of Agriculture for 2 service categories: pest control, and termite treatment. Each category is a separate authorization on TPCL #568345, so the company may only perform work it is explicitly licensed for.
How does Grantham Pest Control LLC compare to other pest control companies in Houston?
Among the 228 rated pest control companies in Houston, Grantham Pest Control LLC ranks #52 by Google rating (5 stars vs. a local average of 4.7). Its 7 customer reviews put it ahead of 18% of local rated companies by review volume. The company has held its TPCL license since 1998, longer than 78% of active licensees in Houston.
What areas does Grantham Pest Control LLC serve?
Grantham Pest Control LLC is based at 5330 Griggs Rd # 50, Houston, TX 77021 in Houston, HARRIS County, Texas. Pest control companies typically serve customers within a 20–30 mile radius, so nearby communities across HARRIS County are usually within its service area. Call ahead to confirm coverage for your address.
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.
What pests does general pest control cover?
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.
- TPCL #
- 568345
- SPCB TPCL #
- 11191
- License Type
- P — Pest ControlT — Termite Treatment
- Issued
- Renewed
- Expires
- Insurance Exp.
- Operator
- DARNELL GRANTHAM
- Applicator
- DARNELL GRANTHAM
- Applicator Lic.
- #32741
- Legal Name
- GRANTHAM PEST CONTROL LLC
Licensed by the Texas Department of Agriculture. Verify at texasagriculture.gov
Pest Control Companies Near Grantham Pest Control LLC
The closest licensed alternatives by straight-line distance from Grantham Pest Control LLC in Houston
Apollo Answering Service
Mosquito Hunters of South Houston-Pasadena-La Porte
X-Terminator Pest Control Plus LLC
Mosquito Joe of South Houston
Bates Environmental Pest Control
