Pro Septic Tank Pumping — Washington County, OR
Areas We Serve in Washington County, Oregon
Lil’ Stinky Septic is proud to provide services to Washington County, including:
- Hillsboro, OR
- And more!
Don’t see your city listed above? Contact us today to find out if we provide services in your area!
Providing Septic Services in Washington County, OR, for Over 25 Years
Discover Why Neighbors in Washington County, OR, Prefer Us
Our Washington County Septic Services

Septic Tank Installations
Leave your septic installation to Lil’ Stinky, Washington, OR’s trusted team. We handle everything from permits to installation, guide you through your options, and build a dependable, efficient system tailored to your property and budget.

Septic Tank Pumping
To keep your septic tank healthy, routine pumping is essential. At Lil’ Stinky, we provide fast, clean, and affordable septic pumping solutions in Washington, OR. As a locally owned company, we pride ourselves on delivering the customer service you deserve.

Septic Tank Inspections
At Lil’ Stinky, we can help if you’re buying or selling a property with a septic system in Washington, OR. We provide reliable septic inspections that meet all lender and state requirements, along with clear, written DEQ reports to keep your transaction moving smoothly.

Drain Cleaning
No matter your needs, the experts at Lil’ Stinky are here to handle all your septic drain cleaning in Washington, OR. We perform high-end video inspections to accurately diagnose any issues and get your system flowing immediately.
Count on Lil’ Stinky for Your Washington County Septic System Needs
With over 25 years of experience providing quality Washington County septic services, we’re ready to help. Contact us today.
Our Washington County Septic Pumping Process

Contact Us
We want to hear from you! Give us a call or fill out our contact form to tell us how we can help with your Washington County septic system. Our team of pros is ready to answer your questions and get to work right away.

Receive a Quote
We’ll give you clear, upfront pricing for septic services in Washington County. We believe in honesty from the start, so you’ll always know what to expect, with zero surprises.

Schedule Services
At Lil’ Stinky, we value responsibility and punctuality. We’ll schedule your septic service at a time that works best for you, arrive on time, and keep you updated every step of the way.

Let Us Handle the Dirty Work!
At Lil’ Stinky, we handle plans, permits, installations, repairs, and everything else needed to keep your septic system in top condition. You can trust us! From plans and permits to installations and repairs, our skilled team will take care of it all. You're in good hands with Lil’ Stinky!
3 Reasons Why Lil’ Stinky Is the Right Choice for Your Washington County Septic Services
Excellent Customer Care
Excellent customer care starts with respect, and at Lil’ Stinky, we show it in every project. We take care of your home and treat every job as if it were in our own backyard.
Community Owned & Run
We treat our customers as neighbors, because that’s what they are. Every project gets the care and respect it deserves, not just another job on a list.
Straightforward Pricing
At Lil’ Stinky, we are proud of our upfront and clear communication, and we provide fair, transparent free quotes for every job.
Emergency Septic Services in Washington County
Like all emergencies, septic issues can happen unexpectedly. Call us anytime for 24/7 emergency services if you experience any of the following:
Septic Alarms
Today’s septic systems usually have an alarm installed to alert you of any potential issues you should be aware of. Contact us today if your septic alarm goes off!
Sewage Backup
Some of the most common septic problems can lead to sewage backups in showers, toilets, or sinks. If you suspect a backup anywhere in your home, contact Lil Stinky — a top-rated septic company — to take care of the problem quickly and professionally.
Foul Odors
Nobody likes catching a whiff of sewage odor coming from toilets or drains. If you notice one, it could be a sign that your Washington County septic system needs immediate attention.
Pooling Water Near Your Septic Tank
Water pooling in your yard near the septic tank or drain field might be a sign of a potential emergency with your septic system. Don’t ignore it!
Choose Lil’ Stinky for Emergency Septic Services in Washington County
Dependable, high-quality septic services — ready when you need us most. Contact us today!
Washington County Septic Service FAQs
Does My Septic System Need Regular Pumping? How Often?
Although the frequency of septic tank pumping can vary depending on the size of your tank and the number of people in your household, most homeowners in Washington County should have their septic tank pumped every 3 to 5 years.
How Can I Tell if My Washington County Septic Tank Needs Service?
Some signs that your system may need service include:
- Pooling water close to the tank or drainfield
- Unusual lawn growth in certain areas, fueled by nutrient-rich wastewater
- Unpleasant odors coming from outdoor areas or drains
- Slow drainage in toilets, showers, or sinks
- Septic system alarm activation
- Strange noises, such as bubbling or gurgling, when water is running or when toilets are flushed
Call Lil’ Stinky if you notice any of these signs. Our team provides full pumping, thorough inspections, and component checks to ensure your septic system operates at its best. Schedule a Washington County septic inspection today!
Is It Okay To Use Any Household Cleaners To Clean a Septic System?
Septic systems rely on specific bacteria to break down waste. Be cautious with household products, as harsh chemicals can kill these beneficial bacteria. It’s best to use septic-safe, biodegradable cleaners.
Contact our team to learn more about the best ways to care for your Washington County septic system.
Do You Provide Septic System Repairs in Washington County?
Certainly! Contact us today to schedule routine maintenance. Our team will provide transparent, straightforward pricing, start repairs promptly, and deliver the high-quality results you expect from Lil’ Stinky.
What Can I Do To Keep My Septic System Healthy Between Pumpings?
The best way to care for your septic system is to avoid flushing items that can cause clogs, such as:
- Wipes
- Grease
- Other debris
You should also limit the use of harsh chemicals. Our team can provide more detailed guidance on keeping your septic system healthy during inspections and pumpings.
Do You Provide Emergency Septic Services in Washington County?
Of course! We offer emergency septic services 24/7 to homeowners throughout Washington County. You never know when your septic system might need attention, and at Lil’ Stinky, we’re here for you whenever you need us.
How Much Do Septic Services Cost in Washington County?
The cost of septic services depends on several factors, such as:
- The tank’s condition
- Size of your tank
- Service required
At Lil’ Stinky, we are pleased to provide free, straightforward estimates so you know exactly what to expect when receiving services. Contact us today for your free quote!