Complete Septic Services for Washington Illinois Homeowners

From routine maintenance to complete system replacements, we keep Washington homes running smoothly. Our state-of-the-art pump truck helps us diagnose issues early in Tazewell County soil conditions, potentially saving you thousands in unnecessary repairs.

*Our state-of-the-art pump truck is always available for emergency cases.

YOUR TRUSTED WASHINGTON SEPTIC SYSTEM PARTNER

Septic tank being installed in a trench

Septic System Installation

From new construction to full replacements in Washington, we design and build systems that last for decades, handling every Tazewell County permit and inspection.
Muck Truk Truck

Septic System Pumping

(By Muck Truck)

Our sister company’s smart equipment catches problems early while keeping your Washington system clean and functioning properly.

Plumbing pipes in a dirt trench

Septic System Repair

Expert diagnosis and repair for all Washington septic issues, from clogged lines to major system malfunctions throughout Tazewell County.
Open electrical box with complex wiring

Septic System Maintenance (By Muck Truck)

Muck Truk’s advanced diagnostic maintenance keeps your Washington system happy while preventing those midnight emergencies nobody in Central Illinois wants to deal with.

FROM OUR WASHINGTON CUSTOMERS

“Called Coal Creek when my yard started smelling awful. They came out same day, found the real problem with their pump truck, and saved me thousands by catching it early. Straight shooters who know their stuff.”

Luke R., Homeowner

“Thought I needed a whole new system, but their inspection showed it just needed cleaning and minor repairs. Honest guys who won’t sell you what you don’t need.”

Winston K., Contractor



“These folks are lifesavers. Had sewage backing up on a Sunday, they came right out and fixed it. No nonsense, fair price, job done right.”

Marina M., Homeowner



“Been using them for routine maintenance for years. Their thorough inspections have prevented any surprises, and their pump truck crew is always professional.”

Dave W., Property Manager



Logo of Coal Creek Septic featuring bold green and black colors with stylized text.

Should You Call Us?

Warning signs your Washington septic system needs attention:

Strange Smells From Drains or Yard

If you’re noticing sewage smells inside or outside your Washington home, your system needs immediate inspection. Our pump truck service can quickly diagnose if it’s a simple clog or a sign of system failure in Tazewell County conditions.

Multiple Slow-Draining Fixtures

Multiple slow drains or gurgling toilets in your Washington home often signal bigger problems developing underground. Our camera inspection will show exactly what’s causing the backup throughout your property.

Wet or Green Patches in Your Yard

Unusually green or soggy areas in your Washington yard could mean your system is failing. We’ll inspect your drain field and tank to determine if you need repair or replacement.

Sewage Backup in Basement or Bathroom

Don’t wait – sewage backing up into your Washington home requires emergency service. Our team will respond immediately with our pump truck to clear the backup and prevent future emergencies.

System Hasn't Been Serviced in 3+ Years

Prevention costs less than repairs for Washington homeowners. Schedule regular cleaning to avoid expensive surprises. Every pump service includes inspection that catches small issues before they become costly.

WHAT SETS US APART IN WASHINGTON

 

Thorough Diagnosis

We don’t guess – our pump truck and camera equipment help us find the real problem in Washington systems first time.

Straight Solutions

Whether it’s a simple clean or full replacement for your Washington home, you’ll get straight answers and fair pricing.

Local Expertise

Years of experience with Tazewell County soil and septic systems means lasting solutions for your property.

Professional Service

From the first call to final inspection, expect clear communication and respect for your Washington property.
Close-up of a septic tank lid and piping
Logo of Coal Creek Septic featuring bold green and black colors with stylized text.

AVAILABLE FOR EMERGENCY SERVICE WHEN YOU NEED US MOST

Available for emergency service 24/7 throughout Washington and Central Illinois. Thorough diagnosis, clear solutions, lasting results for your home.