Trusted Septic Installation Services for Washington Illinois Homes
We install the best septic systems across Washington, Illinois – and the best compliment we get is: “We never have to think about it.” Whether you’re building new in Washington or replacing a failing system, our family-owned team handles every detail. Because the system we install today will still be running smoothly 30 years from now.
What We Handle For Washington
Initial Site Assessment
Thorough soil analysis and property evaluation to design the perfect system for your Washington home’s needs.
Custom System Design
We engineer a solution that fits your Washington property and usage patterns, built to last decades.
Permit Management
Complete handling of all paperwork, permits, and coordination with Tazewell County authorities.
Professional Installation
Expert installation by our veteran-owned team, with meticulous attention to detail for Washington homeowners.
Quality Verification
Final camera inspection and testing to ensure everything works perfectly for your Washington family.
WHY TRUST US WITH YOUR WASHINGTON SEPTIC TANK INSTALLATION
Every Dollar Explained
We break down all costs before we start – from Tazewell County permits to parts. You’ll know exactly what you’re paying and why.
We Handle Permits For You.
Don’t waste time dealing with Tazewell County paperwork. We manage every permit and inspection, keeping your project legal and on schedule.
Built to Last Decades
Our Washington septic systems last because we don’t cut corners. That’s why we back every installation with Central Illinois’ most comprehensive warranty.

WARNING SIGNS THAT YOU NEED A NEW SEPTIC SYSTEM
Frequent backups, slow drains, and standing water in your Washington yard aren’t just small issues – they’re signs that your septic system is on its last legs and needs replacing.
Constant Backups
If your toilets and drains keep backing up even after pumping, your Washington system might be failing.
Money Pit
When repair costs keep adding up and problems come back, replacement is often cheaper long-term for Washington homeowners.
Age Problems
Most systems last 25-30 years. If yours is older and giving you trouble, it’s probably time for an upgrade.
Drain Field Issues
Soggy spots in your Washington yard that don’t go away after pumping often mean your drain field has failed.
Failed Inspection
If your system fails inspection or doesn’t meet current Tazewell County codes, replacement might be your best option.
Flooding Problems
When sewage backs up into your Washington home or pools in your yard, you likely need more than just repairs.
PROTECT YOUR WASHINGTON PROPERTY VALUE
A properly installed septic system does more than just work reliably – it adds real value to your Washington property. We provide complete documentation for future home sales and ensure your system meets or exceeds all Tazewell County codes. With proper maintenance, expect 25-30 years from a standard system, or 30-40 years from advanced ones.
Frequently Asked Questions
How do I know if I need a standard or advanced system?
Will your work ruin my yard?
How long will the system last?
Can you replace my old septic system?
Do I need to be home during installation?

IS YOUR WASHINGTON SEPTIC SYSTEM SHOWING SIGNS OF FATIGUE?
Book a camera inspection first. Sometimes what feels like a failing system just needs repair. We’ll show you exactly what’s happening underground before recommending a replacement for your Washington home.

