This company's pest control license is no longer active
According to the Texas Department of Agriculture, this company's TPCL license expired on July 31, 2026. This page is kept for reference. Please verify the company's current license status before hiring.

Corpest Service Co Inc
DBA of CORPEST SERVICES INC
About Corpest Service Co Inc
Corpest Service Co Inc has been providing licensed pest control services in Corpus Christi, Texas since 1994. With 32 years of operation under Texas Department of Agriculture license TPCL #567630, they serve residential and commercial customers across NUECES County.
The company is licensed for 3 service categories, including pest control, termite treatment, and lawn & landscape care. This broad licensing reflects their capacity to handle a wide range of pest management needs, from routine household pest treatment to specialized services.
Customers have rated Corpest Service Co Inc 5 out of 5 stars, with 10+ reviews reflecting their service track record in Corpus Christi.
The designated certified applicator for Corpest Service Co Inc is WILLIAM R SCHROEDER. Texas law requires every pest control company to have a certified applicator responsible for supervising all pest management activities.
Pest Control Services in Corpus Christi, TX
Licensed for 3 service categories under TPCL #567630
Pest Control
P12 pestsGeneral pest management for common household pests including roaches, ants, spiders, and more
Termite Treatment
T1 pestInspection, treatment, and prevention of subterranean, drywood, and Formosan termites
Lawn & Landscape Care
L1 pestLawn pest control, grub treatment, fire ant yard management, and landscape protection
Also listed on Google as
Pests Treated
Based on the licensed service categories above
Pest Control
· 12 pestsTermite Treatment
· 1 pestLawn & Landscape Care
· 1 pestLocation
Business Hours
| Day | Hours |
|---|---|
| Monday | 8:30 AM to 5 PM |
| Tuesday | 8:30 AM to 5 PM |
| Wednesday | 8:30 AM to 5 PM |
| Thursday | 8:30 AM to 5 PM |
| Friday | 8:30 AM to 4 PM |
| Saturday | Closed |
| Sunday | Closed |


Texas Pest Control License
- License #
- TPCL #567630
- Issued
- Renewed
- Expires
- Certified Applicator
- WILLIAM R SCHROEDER(#27223)
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 (3) 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.
Lawn & Landscape Care (Category L)
Category L authorizes the application of pesticides to lawns, ornamental plants, trees, and landscape areas. This license covers outdoor pest management separate from structural pest control.
What this license covers:
- Fire ant treatment and yard management
- Grub and chinch bug treatment in turf
- Mosquito yard treatments and barrier sprays
- Flea and tick outdoor applications
- Tree and ornamental insect and disease treatment
- Weed control and pre-emergent applications
Why it matters: Lawn and landscape pesticide application requires understanding of turf grass species, plant sensitivity, environmental considerations like runoff, and proper timing for effective treatment. The L category ensures the applicator is trained in outdoor-specific pest management.
Frequently Asked Questions
Common questions about pest control services in Corpus Christi, TX
Is Corpest Service Co Inc a licensed pest control company?
Corpest Service Co Inc held TPCL #567630, but according to Texas Department of Agriculture records this license is no longer active — it expired on July 31, 2026. Verify current license status with the TDA before hiring.
What services is Corpest Service Co Inc licensed to provide?
Corpest Service Co Inc is licensed by the Texas Department of Agriculture for 3 service categories: pest control, termite treatment, and lawn & landscape care. Each category is a separate authorization on TPCL #567630, so the company may only perform work it is explicitly licensed for.
Is Corpest Service Co Inc open on weekends?
No, Corpest Service Co Inc is closed on weekends. Weekday hours start Monday at 8:30 AM. Hours reflect the company’s current Google Business Profile and may change on holidays.
What areas does Corpest Service Co Inc serve?
Corpest Service Co Inc is based at 15217 S Padre Island Dr Suite 100 G, Corpus Christi, TX 78418 in Corpus Christi, NUECES County, Texas. Pest control companies typically serve customers within a 20–30 mile radius, so nearby communities across NUECES County are usually within its service area. Call ahead to confirm coverage for your address.
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.
What is a TPCL license in Texas?
TPCL stands for Texas Pest Control License, issued by the Texas Department of Agriculture (TDA). It is required for any business performing structural pest control in Texas. The license must be renewed annually and requires proof of insurance, a certified applicator on staff, and compliance with TDA regulations.
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 #
- 567630
- SPCB TPCL #
- 9891
- License Type
- P — Pest ControlT — Termite TreatmentL — Lawn & Landscape Care
- Issued
- Renewed
- Expires
- Insurance Exp.
- Operator
- WILLIAM R SCHROEDER
- Applicator
- WILLIAM R SCHROEDER
- Applicator Lic.
- #27223
- Legal Name
- CORPEST SERVICES INC
Licensed by the Texas Department of Agriculture. Verify at texasagriculture.gov
- CityCorpus Christi
- CountyNUECES
- ZIP78418
- Services3
- Reviews10+
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