Oklahoma Pest Control License & Certification (Updated in 2025)

Obtaining a pest control license in Oklahoma requires selecting the correct applicator license, meeting the licensing requirements, and passing exams administered by the Oklahoma Department of Agriculture, Food, and Forestry (ODAFF). 

Whether you’re a private, commercial, or non-commercial applicator—including government employees who apply pesticides as part of their job duties—it’s essential to understand the certification process, license types, and state-specific regulations that govern pest control work.

This guide explains the different Oklahoma pesticide license types, exam procedures, business license requirements for pest control companies, license fees, and reciprocity agreements. It also outlines ongoing continuing education obligations and special considerations for categories such as fumigation, structural pest control, and termite treatment.

By following this step-by-step overview, you’ll be prepared to obtain your Oklahoma pesticide applicator certification and begin offering compliant pest control services across the state.

What Is a Pest Control License?

A pest control license in Oklahoma is a state-issued certification that authorizes individuals and businesses to apply pesticides, including restricted use pesticides (RUPs), in agricultural, commercial, or structural settings. The licensing process is regulated by the Oklahoma Department of Agriculture, Food and Forestry, which ensures that each certified applicator meets state and federal standards for safety, environmental protection, and legal compliance.

Oklahoma offers several applicator license types, including:

• Private Applicator License – for individuals applying Restricted Use Pesticides (RUPs) on their agricultural land.

• Commercial Applicator License – required for individuals applying pesticides for hire, including in structural pest control, termite, fumigation, and weed control operations.

• Non-Commercial Applicator License – for employees of entities like government agencies, applying RUPs as part of their job duties without offering services to the public.

To remain compliant, each license type requires approved training, passing a written licensing exam, and completion of continuing education. Choosing the correct pesticide applicator certification is essential for anyone working in Oklahoma’s pest control industry.

Do You Need a Pest Control License in Oklahoma?

Yes. In Oklahoma, you must hold a valid pest control license issued by the Oklahoma Department of Agriculture, Food and Forestry if you apply restricted use pesticides (RUPs), perform pest control work commercially, or apply insecticides, herbicides, or other pesticides as part of your job duties.

This requirement applies to:

• Individuals applying RUPs on their farmland (Private Applicators)

• Professionals offering pest control services for hire (Commercial Applicators)

• Employees using RUPs for non-commercial purposes in government, education, or institutional settings (Non-Commercial Applicators)

Engaging in pesticide application without the appropriate applicator license is a violation of Oklahoma law and may result in fines, license suspension, or other enforcement actions.

What Are the Licensing Requirements for Pest Control Contractors in Oklahoma?

Pest control contractors in Oklahoma must obtain a Commercial Applicator License from the Oklahoma Department of Agriculture, Food and Forestry before legally offering pest control services. Additionally, businesses must obtain a separate Commercial Pesticide Applicator Business License for each operating location.

To become licensed in Oklahoma, pest control contractors must:

• Complete ODAFF-approved training or have relevant industry experience.

• Pass the required pesticide licensing exams through PSI Services, including the core exam and one or more category-specific exams (e.g., structural pest control, fumigation, or termite control).

• Pay the applicable exam and license fees, which vary by category.

• Submit proof of financial responsibility, typically liability insurance, when applying for the business license.

• Ensure that all employees who apply restricted-use pesticides are certified or operate under the direct supervision of a certified applicator.

• Obtain service technician ID cards for non-certified personnel assisting with pesticide applications.

Contractors must be appropriately certified and licensed to perform structural pest control in Oklahoma.

These requirements are designed to ensure Oklahoma contractors meet both state and federal regulatory standards for pesticide application, safety, and environmental compliance.

What Are the Different Types of Pest Control Licenses in Oklahoma?

In Oklahoma, the Oklahoma Department of Agriculture, Food, and Forestry issues various types of pest control licenses depending on the nature of pesticide application. Each license type includes specific certification, examination, and continuing education requirements to ensure the proper handling of restricted-use pesticides (RUPs) and compliance with state and federal laws.

There is a specific license category for applying pesticides to ornamental plants and plant beds, which is distinct from licenses for turf or weed control.

For complete licensing details and official forms, visit ODAFF’s main certification page.

What Are the Steps to Get a Pest Control License in Oklahoma?

Obtaining a pest control license in Oklahoma involves selecting the appropriate license type, passing the required exams, and meeting the certification and regulatory criteria established by the Oklahoma Department of Agriculture, Food, and Forestry (ODAFF).

Step 1: Determine the Appropriate License Type

Choose the license based on your role:

• Private Applicator License – for individuals applying restricted use pesticides (RUPs) on their agricultural land.

• Commercial Applicator License – for those applying pesticides for hire or compensation, including structural pest control, fumigation, or termite treatment.

• Non-Commercial Applicator License – for those applying RUPs as part of their job but not for public hire (e.g., schools or government).

Step 2: Prepare Using Study Materials

Study for your exam using ODAFF-approved materials. Resources and manuals are available through Oklahoma State University Extension or your local county extension office.

Step 3: Schedule and Take the Required Exams

Schedule exams through PSI Services, the state’s official testing provider. You must pass both the core exam and any category-specific exams relevant to your license type. A passing score is 70% or higher.

Step 4: Submit Your Application and Fees

Once you pass the required exams, submit your licensing application to ODAFF. Commercial applicators must include:

• Proof of passing exam scores

• Completed forms

• Payment of the license fee (typically $95 per category)

Step 5: Apply for a Commercial Pesticide Applicator Business License (If Applicable)

If you are starting a pest control business, you must also apply for a Pesticide Applicator Business License. This requires:

• Proof of liability insurance

• At least one certified commercial applicator on staff

• Payment of applicable business license fees (based on the number of categories and business sites)

Step 6: Maintain Certification Through Continuing Education

To maintain a valid license, you must complete continuing education units (CEUs) or retake the exams every five years. CEU requirements vary by license type and are tracked by ODAFF. Approved CEU courses are available through local extension offices and ODAFF-approved training providers.

What Are the Benefits of Getting a Pest Control License in Oklahoma

Becoming a licensed pesticide applicator in Oklahoma offers clear professional and business advantages. Whether you're entering the pest management industry or expanding a pest control company, licensure demonstrates that you meet state regulatory standards and are legally authorized to apply restricted-use pesticides (RUPs).

Here’s why obtaining a pest control license in Oklahoma is essential:

• Legal Compliance Licensed applicators meet all state and federal pesticide regulations enforced by the Oklahoma Department of Agriculture, Food and Forestry (ODAFF), reducing your risk of fines or legal action. For those planning to operate a pest control business, getting a Pesticide Applicator Business License is a legal requirement.

• Increased Earning Potential A commercial applicator license allows you to charge for services such as termite inspections, weed control, structural pest control, and fumigation. This opens up multiple revenue streams, from residential and commercial properties to agricultural clients.

• More Job Opportunities Employers in agriculture, public health, and environmental services require certified professionals for pesticide application and management. Holding a license demonstrates that you have the proper training and can safely handle insecticides and restricted-use pesticides (RUPs).

• Business Growth and Expansion Licensure enables you to scale your pest control operation legally. By certifying additional employees under your business license, you can grow your team and take on larger contracts. You can also train and register service technicians under your supervision.

• Access to Professional Tools and Products Only licensed applicators can purchase and use restricted products such as pre-construction termiticides or specialised wood-destroying organism treatments, which can set your business apart.

• Continuing Education and Credibility Through ongoing CEUs, you stay informed on best practices in structural pest control licensing, environmental safety, and pest behaviour. This helps build credibility and trust with clients seeking reliable, informed pest control services.

What Is the Mean Salary for a Pest Control Technician in Oklahoma?

Pest control technicians in Oklahoma earn a steady income with opportunities for wage growth through certification, experience, and specialisation. Salary ranges vary by location, employer, and job responsibilities, but Oklahoma offers a competitive market within the industry.

According to ZipRecruiter, the average annual salary for a pest control technician in Oklahoma is approximately $39,663, or $19.07 per hour. Entry-level positions typically start around $33,000 per year, while more experienced technicians earn upwards of $44,000 annually.

Indeed reports a similar hourly rate of $17.46 based on recent technician salary data submitted by employees across the state. Meanwhile, Salary.com places the state average slightly lower, estimating the mean annual wage at $32,401, or roughly $15.57 per hour. Wages may vary significantly depending on:

• Location: Urban centres like Oklahoma City and Tulsa typically offer higher pay than rural areas.

• Certifications: Holding a commercial applicator license or working in regulated areas such as structural pest control or fumigation can increase earning potential.

• Experience: Senior-level technicians or those specialising in services like termite treatment or wood-destroying organism inspections often earn higher wages.

• Employer Type: Salaries are generally higher in government or large pest control companies than in small independent operations.

The U.S. Bureau of Labor Statistics (BLS) reports a median annual wage for pest control workers of $44,650, or $21.46 per hour. Oklahoma's wage is slightly below the national average but within a competitive range, considering the state’s cost of living.

Technicians can pursue advanced certification through the Oklahoma Department of Agriculture, Food, and Forestry to improve earnings and access specialised roles. Achieving a higher certification level or adding categories such as termite, fumigation, or weed control may lead to higher pay and greater job security.

What Business Owners Need to Know

Starting a pest control business in Oklahoma requires both a Commercial Applicator License and a Pesticide Applicator Business License, issued by the Oklahoma Department of Agriculture, Food, and Forestry. Each business location must be licensed separately, and you must employ at least one certified commercial applicator per site.

Oklahoma pest control businesses must:

• Obtain a valid business license for each operating location by submitting the appropriate application through ODAFF’s Licensing and Permits portal.

• Provide proof of liability insurance, as required under ODAFF’s financial responsibility standards.

• Employ certified applicators who are responsible for supervising service technicians, training staff, and ensuring compliance with all state and federal pesticide regulations.

• Maintain accurate records of pesticide applications, product use, weather conditions, and applicator details in accordance with ODAFF recordkeeping rules.

• Ensure service technicians are properly registered, including submission of fees and ID card requests as outlined by the department.

Business owners may also benefit from using pest control management software, such as FieldRoutes or similar systems, to efficiently manage tasks including invoicing, routing, scheduling, and regulatory compliance.

How Much Does It Cost to Get a Pest Control License in Oklahoma?

The cost of obtaining a pest control license in Oklahoma depends on the type of license you need and whether you are applying as an individual or a business. All licensing is managed by the Oklahoma Department of Agriculture, Food and Forestry (ODAFF).

Applicator and Exam Fees

• Private Applicator Exam: $65 total ($20 licensing fee to ODAFF plus $45 exam fee paid to PSI Services)

• Commercial or Non-Commercial Applicator Exam: $95 per exam (core and category-specific)

• Service Technician ID Card: $20 per individual

• Duplicate License or ID Card: $10 per replacement

• Reciprocal Certification (Out-of-State Applicants): $100 per category

• Continuing Education Recertification Fee: $50 per category, if CEUs are required for renewal

Business Licensing Fees

• Commercial Pesticide Applicator Business License: $100 per pesticide use category, capped at $500 per location annually

• Non-Commercial Business License: $50 per category, capped at $250 per location

• Restricted-Use Pesticide Dealer License: $50 per licensed location, required for businesses that sell RUPs directly to certified applicators

Late Renewal Penalties

Failure to renew by the deadline may result in penalty fees:

• Late business renewals are subject to double fees and a $100 surcharge if submitted after February 1

• Licenses that are not renewed on time may require reexamination or forfeiture of credentials

For official forms and current fee schedules, visit the ODAFF Licensing and Permits page.

Understanding these licensing costs will help ensure that you remain compliant with Oklahoma’s pest control regulations while budgeting for both certification and business operations.

How to Get a Pest Control License in Oklahoma

To obtain a pest control license in Oklahoma, you must meet the training or experience requirements, pass state-administered exams, and comply with regulations enforced by the Oklahoma Department of Agriculture, Food and Forestry (ODAFF). Whether you’re applying as a private applicator, commercial applicator, or starting a pest control business, following the correct procedure ensures compliance with Oklahoma law.

Training or Experience

To become a commercial applicator, you must complete ODAFF-approved training or have documented experience in pest control work. Some license categories, such as fumigation, termite control, or structural pest control, require additional technical knowledge and may involve practical application skills. A degree is not required, but preparation using OSU Extension study materials is strongly recommended.

Take the Exam

Once you meet the training requirements, you must pass a core exam (covering pesticide laws, safety, and environmental practices) and at least one category-specific exam. Schedule your exams through PSI Services. A passing score of 70% is required for each test.

Apply for Your License

After passing your exams, submit your application to ODAFF along with the applicable license fees. Forms and submission instructions are available on the ODAFF licensing and permits page.

If you are planning to offer pest control services to the public, you must also apply for a Pesticide Applicator Business License, which requires:

• Proof of liability insurance

• Registration of each business location

• Employment of at least one licensed commercial applicator per location

Stay Compliant

Once licensed, all applicators must adhere to ODAFF regulations. This includes:

• Maintaining detailed records of pesticide use

• Completing required continuing education units (CEUs) every five years

• Renewing your license on time to avoid re-examination

For full guidance and official documents, refer to ODAFF’s Pesticide Certification page.

Oklahoma Pest Control Training Programs and Schools

Pest control professionals in Oklahoma are required to complete state-approved education to qualify for licensing and maintain certification through ongoing continuing education. 

These programs help applicators meet the training requirements set by the Oklahoma Department of Agriculture, Food, and Forestry (ODAFF), including safe pesticide use, environmental regulations, and record-keeping.

Oklahoma State University Extension – Pesticide Safety Education Program (PSEP)

The OSU Pesticide Safety Education Program offers both in-person and online training for:

• Private, commercial, and non-commercial applicators

• Core exam preparation and category-specific training

• Oklahoma-specific pesticide laws, application methods, and safety practices

Study materials are available for purchase through OSU and cover all major licensing categories, including structural pest control, fumigation, and weed control.

PSI Exam Preparation Resources

PSI Services, the state’s designated testing provider, offers guidance for preparing to take the core and category-specific exams required for licensure. Applicators can schedule exams online and find practice materials aligned with Oklahoma's pesticide certification standards.

CEU Training Providers

To maintain certification, applicators must complete a specified number of continuing education units (CEUs) before renewal. ODAFF approves various providers offering in-person and online CEU courses. 

These typically include:

• Structural and health-related pest control

• Right-of-way vegetation management

• Termite and wood-destroying organism treatment

• General pesticide safety and laws

These programs and resources are essential for meeting Oklahoma's pest control licensing requirements, passing certification exams, and maintaining compliance through continuing education.

Oklahoma Licensing Exam Details

To become a licensed pesticide applicator in Oklahoma, you must meet certification requirements established by ODAFF, pass required exams, and comply with applicable state and federal regulations.

All applicants must pass:

• The Core Exam covers pesticide laws, safety procedures, environmental protection, and application principles.

• At least one category-specific exam, depending on the type of pest control work you intend to perform (e.g., structural pest control, fumigation, weed control, or termite treatment).

PSI Services administers exams and requires online scheduling. Each exam requires a passing score of 70% or higher.

Certification ensures that all applicators in Oklahoma are qualified to handle restricted use pesticides (RUPs) and are trained to follow best practices under both state and EPA regulations. For complete exam scheduling instructions, access to study materials, and fee details, visit the ODAFF pesticide certification page.

EPA Certification Requirements for Oklahoma Pesticide Applicators

The Environmental Protection Agency (EPA) establishes federal standards for certifying individuals who apply restricted-use pesticides (RUPs). In Oklahoma, the Oklahoma Department of Agriculture, Food, and Forestry (ODAFF) implements and enforces these standards.

To legally apply restricted-use pesticides (RUPs), all commercial, non-commercial, and private applicators in Oklahoma must complete EPA-compliant training and pass state-administered exams through PSI Services.

Applicators must:

• Follow all pesticide label directions and safety instructions

• Adhere to federal and state environmental protection regulations

• Understand and apply the principles of integrated pest management (IPM)

Failure to meet these certification requirements may result in penalties, license suspension, or legal consequences. ODAFF ensures that all licensed applicators in Oklahoma are trained to use pesticides responsibly and in compliance with both federal law and state rules.

Oklahoma-Specific Requirements for Pesticide Applicators

In addition to complying with EPA certification standards, pesticide applicators and pest control businesses in Oklahoma must also meet specific regulatory requirements set by the Oklahoma Department of Agriculture, Food, and Forestry (ODAFF).

Businesses and applicators must:

• Hold a valid Pesticide Applicator Business License for each commercial location offering pest control services.

• Employ at least one licensed commercial applicator per licensed business site.

• Submit proof of liability insurance that meets ODAFF’s financial responsibility requirements during the licensing process.

All licensed pesticide applicators in Oklahoma are also required to:

• Maintain accurate application records for at least two years, including details such as date, location, weather conditions, pesticide used, and method of application.

• Comply with Oklahoma’s version of the Worker Protection Standard (WPS), which includes training for handlers and proper use of personal protective equipment.

• Adhere to all state regulations governing structural pest control, fumigation, termite treatment, and other specialty categories.

For detailed regulatory guidance and compliance materials, visit the ODAFF pesticide certification page.

Ready to Get Certified?

Becoming a certified pesticide applicator in Oklahoma is a crucial step toward building a career in pest control, whether you plan to work independently, join an established company, or start your own business. 

The certification process involves selecting the appropriate license type, completing required training, passing relevant exams, and maintaining continuing education units (CEUs) to remain compliant with ODAFF regulations.

Once you’ve passed your exams, submitted your application, and received your license, you will be authorised to apply restricted-use pesticides (RUPs) and offer pest control services legally throughout Oklahoma.

To get started with training and exam preparation, visit the OSU Pesticide Safety Education Program for up-to-date materials, course options, and continuing education unit (CEU) opportunities.

Continue reading for answers to common questions about the Oklahoma pest control licensing process.

Oklahoma Pest Control License FAQs

Who Issues Pest Control Licenses in Oklahoma?

In Oklahoma, the Oklahoma Department of Agriculture, Food, and Forestry (ODAFF) issues all pesticide applicator licenses and pest control business licenses. ODAFF oversees the certification of private, commercial, and non-commercial applicators and the registration of businesses that apply or sell restricted-use pesticides (RUPs).

To become a certified applicator, you must meet ODAFF’s eligibility criteria, complete required training, and pass the core and category-specific exams administered by PSI Services. For business owners, obtaining a Pesticide Applicator Business License is mandatory before offering pest control services to the public.

ODAFF also ensures that all certified applicators meet state and federal regulatory requirements related to pesticide safety, environmental protection, and recordkeeping.

Does My Oklahoma Pest Control License Work in Any Other State?

Oklahoma offers reciprocal certification for pesticide applicators who are currently licensed in approved states. However, reciprocity is not the same as licensure—you must still obtain an Oklahoma-issued license from the Oklahoma Department of Agriculture, Food and Forestry (ODAFF) before legally performing pest control work in the state.

To apply for reciprocal certification in Oklahoma, you must:

• Submit a completed Reciprocal Certification Application to ODAFF

• Provide a letter of good standing from your licensing agency confirming active certification in your home state

• Include a copy of your current applicator license and a valid form of identification

ODAFF evaluates whether your home state’s certification standards meet or exceed Oklahoma’s licensing requirements. If approved, you will receive Oklahoma certification in equivalent license categories, such as structural pest control, fumigation, or weed control.

Reciprocity is commonly granted to applicators from states with comparable programs; however, acceptance is not automatic—ODAFF reserves the right to require additional exams or documentation depending on your licensing background.

Here is the list of states that have formal reciprocal certification agreements with Oklahoma for pesticide applicators, based on current ODAFF information:

• Arkansas

• Indiana

• Kansas

• Louisiana

• Minnesota

• Nebraska

• New Mexico

• Texas

For the most current list of qualifying states and detailed instructions, visit the ODAFF licensing and permits page or contact ODAFF’s Consumer Protection Services Division. The contact information is listed on their gov website.

How Long Does It Take to Get a License?

The time it takes to get a pest control license in Oklahoma depends on how quickly you complete training, pass the required exams, and submit all documentation to ODAFF.

If you promptly schedule your exams through PSI Services, pass the core and category-specific exams, and submit a complete application. In that case, the licensing process can typically be completed within two to four weeks.

You can prepare in advance by ordering study materials through the OSU Pesticide Safety Education Program, which offers manuals and exam guides for all major licensing categories.

Delays may occur if application forms are incomplete, insurance documents are missing, or CEU credits (for renewals) are not correctly recorded. To avoid issues, review the instructions on the ODAFF licensing and permits page before submitting your application.

What Happens If My License Expires?

If your pesticide applicator license in Oklahoma expires, you are no longer legally authorized to apply restricted-use pesticides (RUPs) until the permit is renewed. Applicator certifications and business licenses are renewed annually, and expiration typically occurs on December 31 of each year.

Renewals must be submitted to ODAFF before the expiration date to avoid penalties. If you fail to renew by February 1, your application may be subject to:

• A late fee surcharge

• Re-examination or retesting

• Potential loss of certification status

Applicators who do not complete their required continuing education units (CEUs) on time may also need to retake the core and category exams through PSI Services.

To maintain compliance, review renewal deadlines and CEU requirements on the ODAFF licensing and permits page, and submit your renewal documentation promptly.

Continuing Education Requirements

In Oklahoma, all licensed pesticide applicators are required to complete continuing education units (CEUs) to maintain their certification and avoid re-examination. CEU requirements vary by license type and are regulated by ODAFF.

• Commercial and Non-Commercial Applicators: Must complete CEUs annually based on the number of certification categories held. Each category typically requires at least two continuing education units (CEUs) per year, covering topics such as pesticide safety, laws, application techniques, and environmental protection.

• Private Applicators: Must recertify every five years either by passing the exam again or completing continuing education as approved by ODAFF.

You can complete CEUs through in-person training, live webinars, or approved online courses. Up to half of CEUs per year may be completed through self-paced online programs.

Failure to complete CEUs by the renewal deadline may result in the need to retake certification exams or a lapse in license status. For full details, consult ODAFF’s pesticide licensing and permits page.

Additional Resources

• ODAFF – Pesticide Certification and Licensing

• OSU Extension – Pesticide Safety Education Program

• PSI Services – Oklahoma Pesticide Exams

• EPA – Certification of Pesticide Applicators

• FieldRoutes – Pest Control Business Software

Disclaimer: This article is for informational purposes only and should not be considered legal or financial advice. While every effort was made to use official sources, you should always verify requirements with the Oklahoma government's websites.