Licensing Guides
Pennsylvania Septic License: How to Become a Septic Contractor in Pennsylvania
Septic, PA
October 1st, 2026
Table of Contents
What Is the Mean Wage for a Septic Professional in Pennsylvania?
How Much Does It Cost to Get a Septic License in Pennsylvania?
How Long Does it Take to Get a Septic License in Pennsylvania?
How Can I Prepare for the Septic License Exam in Pennsylvania?
Does My Pennsylvania Septic License Work in Any Other State?
What Are the Reciprocity Requirements for a Septic License in Pennsylvania?
What Are the Penalties for Unlicensed Septic Work in Pennsylvania?
We all need safe, reliable sewage management for our homes and businesses. Those homeowners and businesses that rely on septic tanks, also known as on-site sewage facilities (OSSF), depend on people who know how to install and maintain those systems while protecting the water supply.
According to PennState Extension, around 25% of homes in Pennsylvania rely on private septic systems, sometimes called on-lot sewage disposal systems, to manage household sewage.
According to the Bureau of Labor Statistics (BLS), there are 30,650 septic tank servicers and sewer pipe cleaners nationwide, and Pennsylvania employs about 1,530 of them. Employment is projected to grow 8% from 2024 to 2034 across the country, adding about 2,900 openings a year, according to CareerOneStop, the U.S. Department of Labor's job search website. In Pennsylvania, the projected growth rate is 6% for septic tank servicers and sewer pipe cleaners, according to CareerOneStop.
If you're thinking about starting a septic business or working in this field, you need to know the requirements in your state or local jurisdiction. This guide will help you determine what you need before you get started in Pennsylvania.
Septic License Requirements in Pennsylvania
Pennsylvania does not issue a single statewide license for septic system installers. Instead, installing or modifying a septic system requires a system permit from the local Sewage Enforcement Officer (SEO), and the state certifies the SEOs who review applications, issue those permits, and inspect the work. If your goal is to work in on-lot sewage regulation, becoming a certified SEO is the credential Pennsylvania requires.
Certification and training to become a Sewage Enforcement Officer is overseen by the Pennsylvania Department of Environmental Protection (DEP) Bureau of Clean Water, which follows the regulatory requirements outlined in the Pennsylvania Sewage Facilities Act. Some municipalities also add their own requirements through their health departments or local agencies, so it's important to research public health regulations in each township.
Types of Septic Licenses in Pennsylvania
Pennsylvania certifies Sewage Enforcement Officers, who are responsible for reviewing permit applications, issuing permits, and inspecting the construction of on-lot sewage disposal systems. There are no separate apprentice, journeyman, or master tiers for this credential. The SEO certification is the single credential the Commonwealth issues, and it authorizes the holder to carry out permitting and inspection duties for the municipalities or local agencies that appoint them.
Steps to Get a Septic License in Pennsylvania
To become a Sewage Enforcement Officer, follow these steps:
Complete the required pre-certification training via the Clean Water Academy, which includes a course through SoilHub.
Complete the pre-certification Academy courses offered by the Pennsylvania Association of Sewage Officers.
Register for and pass the exam.
You can find more information, including FAQs, at pa.gov.
Benefits of Getting a Septic License in Pennsylvania
There are several benefits to earning your Sewage Enforcement Officer certification in Pennsylvania:
It is required to legally review applications, issue permits, and inspect on-lot sewage systems under the Pennsylvania Sewage Facilities Act.
It is proof of verified skill and technical knowledge.
It qualifies you to work for municipalities and local agencies that need a certified SEO.
The credential is recognized across Pennsylvania municipalities.
It protects public health and the water supply.
It supports higher earning potential as you gain experience.
What Is the Mean Wage for a Septic Professional in Pennsylvania?
The national annual mean wage for septic tank servicers and sewer pipe cleaners is $53,500, according to the U.S. Bureau of Labor Statistics. In Pennsylvania, the median annual wage is $52,070, with the lowest 10% earning about $38,320 and the highest 10% earning about $74,030.
The difference between a "mean wage" and a "median wage" can be confusing. Here is the distinction:
Mean wage tells you the mathematical average.
Median wage tells you the point at which half of workers earn less and half earn more, and it is usually a better indicator of what most people actually earn.
Pay tends to rise with experience and varies based on your employer, the region where you work, and the certifications you hold.
What Business Owners Need to Know
Getting the most out of a septic installation technician, no matter where they are in their licensing journey, takes work. ServiceTitan cloud-based, all-in-one septic business software gives technicians and business owners the technology they need to do the work efficiently, and the data they need to do it smartly.
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Location-specific service history, including recorded calls, accessible from the mobile app.
Required forms that ensure every job is done right, driving consistency.
The ability to build multi-option proposals with photos, on-site, in minutes.
Sales presentations that make conversations with customers easier and drive the average ticket.
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How Much Does It Cost to Get a Septic License in Pennsylvania?
The costs to become a Sewage Enforcement Officer include:
$550 for the required soils course (as of 2026)
$825 for the pre-certification Academy (as of 2026)
$25 for the exam registration fee (as of 2025)
These training fees are set by the Pennsylvania Association of Sewage Enforcement Officers and may change over time.
How to Get a Septic License in Pennsylvania
Becoming a certified Sewage Enforcement Officer in Pennsylvania follows a straightforward path. First, complete the required soils course taught by SoilHub and register for the pre-certification Academy offered by the Pennsylvania Association of Sewage Enforcement Officers, both accessed through the Pennsylvania Clean Water Academy. After finishing the training, apply to sit for the certification exam administered by the Commonwealth of Pennsylvania Department of Environmental Protection State Board for Certification of Sewage Enforcement Officers.
Once you pass the exam, you receive your SEO certification and can be appointed by a municipality or local agency to review permit applications, issue permits, and inspect on-lot sewage systems.
How Long Does it Take to Get a Septic License in Pennsylvania?
The required soils course lasts two days and the Academy lasts a week. The time it takes to obtain licensure depends on the course schedule at the time you get started.
Pennsylvania Septic Training Programs and Schools
The required soils course is taught by SoilHub. The Academy is taught by the Pennsylvania Association of Sewage Enforcement Officers. Additional courses are offered through the Pennsylvania Clean Water Academy.
Pennsylvania Septic Licensing Exam Details
After completing the required training, applicants must pass an exam administered by the Commonwealth of Pennsylvania Department of Environmental Protection State Board for Certification of Sewage Enforcement Officers. This incurs a $25 fee. The exam covers system design, sewage flows, soil testing, sand mounds, percolation tests, holding tanks, zoning, wastewater treatment, water conservation, absorption areas, and more.
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How Can I Prepare for the Septic License Exam in Pennsylvania?
The certification exam covers four subject areas: sewage facilities planning, program administration, technical criteria, and enforcement. The Department sets the passing grade and publishes the exam dates, sites, scope, and passing grade each year in the Pennsylvania Bulletin, so check the current notice before you schedule.
The best preparation is to complete the required SoilHub soils course and the pre-certification Academy, then review the standards in the Pennsylvania Sewage Facilities Act and the state's on-lot sewage regulations. Give yourself enough time to work through the material in each of the four subject areas before your test date.
While there isn't a specific state license for septic system installers in Pennsylvania, installing or modifying a septic system requires a system permit from the local Sewage Enforcement Officer (SEO). Certification and training to become a sewage enforcement officer is overseen by the Pennsylvania Department of Environmental Protection (DEP) State Board for Certification of Sewage Enforcement Officers, which follows all regulatory requirements outlined in the Pennsylvania Sewage Facilities Act.
Some municipalities have their own requirements through their health departments or local agencies, so it's important to research public health regulations in each township.
Does My Pennsylvania Septic License Work in Any Other State?
No. The Sewage Enforcement Officer certification is specific to Pennsylvania and authorizes work only within the Commonwealth under the Pennsylvania Sewage Facilities Act. It does not transfer to other states, and other states do not recognize it. If you plan to work elsewhere, you will need to meet that state's separate requirements.
What Are the Reciprocity Requirements for a Septic License in Pennsylvania?
There are no reciprocity agreements for the Sewage Enforcement Officer certification. Because Pennsylvania does not recognize other states' credentials for this role, out-of-state applicants must complete Pennsylvania's training and pass the certification exam like any other candidate.
Septic-Specific Requirements
Pennsylvania has requirements that are specific to on-lot sewage work. Installing or modifying an on-lot sewage disposal system requires a permit issued by the local Sewage Enforcement Officer. Municipalities administer sewage disposal through Act 537 Official Plans under the Pennsylvania Sewage Facilities Act, so both the permitting process and the local plan shape what work is allowed and where.
National Septic Certifications
Other certifications can help you demonstrate your proficiency to potential employers and clients. The National Association of Wastewater Technicians and the National Onsite Wastewater Recycling Association offer certifications. Those and other professional certifications are not required but can add to your marketability and therefore increase your opportunity to make more money.
Other Requirements Unique to Pennsylvania
Sewage permitting in Pennsylvania is certified statewide but administered locally. Each municipality appoints or contracts a certified Sewage Enforcement Officer, and some municipalities add their own health-department requirements on top of the state rules. Before you begin work, confirm the specific requirements with the township or local agency where you will be permitting and inspecting systems.
Are There Septic Scholarships in Pennsylvania?
There is no Pennsylvania-specific septic scholarship. However, the National Association of Wastewater Technicians offers the Hapchuck Scholarship for students pursuing wastewater-related careers, and Pennsylvania students are eligible to apply. Check the association's site for the current application details and deadline before you apply.
How Can Someone Verify My Septic License in Pennsylvania?
The Pennsylvania Clean Water Academy publishes an "Active SEOs by County" directory where clients, employers, or municipalities can confirm a Sewage Enforcement Officer's certification status. You can reach the directory and program contact information through the DEP State Board for Certification of Sewage Enforcement Officers. For direct confirmation, contact the DEP SEO training program listed on that page.
When Can a Septic License Get Suspended in Pennsylvania?
Under Pennsylvania's regulations for Sewage Enforcement Officers, DEP can suspend a certification for demonstrated incompetence in planning, administration, or permit issuance, failure to complete required training, or negligence and providing false information. The Department can revoke a certification for more serious grounds, including willful or repeated permit violations, repeated failure to attend mandatory training, or issuing permits while suspended. A suspension or revocation is not final until DEP provides notice and an opportunity for a hearing before the Certification Board.
Note: The information above should not be considered legal advice. For detailed and specific information, refer to the official Pennsylvania Code.
What Are the Penalties for Unlicensed Septic Work in Pennsylvania?
Installing or modifying an on-lot sewage system without the required permit violates the Pennsylvania Sewage Facilities Act. Under the Act, any person who violates it is guilty of a summary offense punishable by a fine of $500 to $5,000 plus costs, imprisonment of up to 90 days, or both. DEP, a municipality, or a local agency may also assess a civil penalty of $300 to $2,500 per violation, plus up to $2,500 per week for a continuing violation.
Note: The information above should not be considered legal advice. For a detailed explanation, refer to the official Pennsylvania Sewage Facilities Act.
Do I Need to Renew My Pennsylvania Septic License?
Yes. Under Pennsylvania's regulations, certification is issued for a period of up to two years and is renewed for a $50 fee.
Continuing Education
Sewage Enforcement Officers must earn 15 continuing education credits each renewal cycle to keep the certification active. The Pennsylvania Clean Water Academy has a list of approved training courses.
Resources
You can stay up to date on all septic industry news several ways:
Check top septic blogs, including ServiceTitan’s blog.
Read about the latest industry trends, and discover ideas on how to grow your septic business.
Listen to top septic podcasts like ServiceTitan’s “Toolbox for the Trades” podcast.
The states have licensing requirements for other trades, too. You can find out more about how to get an HVAC, plumbing, electrical, or general contractor license in Pennsylvania, or in any of the other 49 states and the District of Columbia through the ServiceTitan Licensing Hub.
