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CW Septic Service, Inc.

"We'll BEE There For You"

About Us

CW Septic Service, Inc. in London Mills, IL, stands as the premier septic tanks and systems expert in Fulton, Knox, Peoria, and surrounding counties since 1976. Our comprehensive services include septic tank cleaning, grease trap maintenance, and more, ensuring your systems run smoothly year-round. Trust our experienced professionals for reliable and efficient solutions. Discover why homeowners have trusted us for decades. To learn more, contact CW Septic Service, Inc. today.

Areas Served

Fulton County, IL | Knox County, IL | Peoria County, IL | West Central Illinois

Our Certifications

Licensed Waste Hauler

What We Offer

Our Specialties include:

At CW Septic Service, Inc., we specialize in dependable and efficient residential septic tank cleaning and kitchen and commercial grease trap services. Our team is committed to helping homeowners maintain healthy, functioning septic systems through routine maintenance and expert care. For businesses, we provide thorough grease trap cleaning to ensure compliance with health regulations and prevent costly plumbing issues. With a focus on quality, reliability, and customer satisfaction, we’re proud to be a trusted partner for both residential and commercial septic needs.

Our Services include:

Septic Tank Cleaning: We provide thorough and reliable septic tank cleaning for homeowners to ensure your system runs efficiently and safely. Regular maintenance helps prevent costly backups and keeps your home’s wastewater system in top condition.
Kitchen and Commercial Grease Trap Cleaning: Our team specializes in cleaning kitchen and commercial grease traps to help you stay compliant with health regulations and avoid plumbing issues. We remove built-up grease and waste to keep your operations running smoothly.
Selective Commercial & Industrial Pumping: We offer customized pumping services for select commercial and industrial clients. Contact us to discuss your system’s requirements and how we can support your business with efficient and professional service.

Testimonials

On 8/6/2026 Celia Campos had this to say:
Amazing Job..I will recommend them.. very nice, professional and friendly personal.. THANK YOU SO MUCH🙏🙏

On 8/6/2026 Celia and Salvador Campos had this to say:
THANKS🙏🙏🙏🙏 CW Septic Service They did a very good Job. Good Price.,.Very nice and polite. People.!! THANKS AGAIN 🙏 Testimonial written by Celia and Salvador Campos on this site.

On 5/12/2025 Robert Courtois had this to say:
Called and 1 hour later, they showed up to pump out the septic tank. Wonder service and friendly Employees.

On 5/27/2024 Terri Billeter had this to say:
They were great. They were timely and left the jobsite clean

On 2/20/2024 Natalee Roseboom had this to say:
Great service as always!

Contact Us

CW Septic Service, Inc.
London Mills, IL 61544
Phone: (309) 221-5100
Email: clwgolf68@yahoo.com

Where To Find Us

Payment Types Accepted

Personal Checks

Our Hours

Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM

FAQ

How do I know if my septic system needs pumping?

Signs include slow drains, odors, or even visible sewage. Regular inspections help prevent these issues.

Can you provide emergency septic or grease trap services?

Yes, we offer emergency services to address urgent issues and minimize downtime or damage.

How often should I have my septic tank cleaned?

We recommend having your septic tank inspected and cleaned every 3-5 years, depending on household size and usage.

What areas does CW Septic Service, Inc. cover?

We proudly serve Fulton, Knox, Peoria, and the surrounding counties, providing top-notch septic services since 1976.

What services does CW Septic Service, Inc. offer?

Our services include septic tank cleaning, grease trap maintenance, and more to ensure your systems run smoothly year-round.

What does your kitchen and commercial grease trap cleaning service include?

Our specialized service removes built-up grease and waste to maintain compliance with health regulations and prevent plumbing issues.

What are selective commercial and industrial pumping services?

These are customized pumping solutions tailored for select commercial and industrial clients to meet specific system requirements.

How often should grease traps be cleaned?

Cleaning frequency depends on usage, but regular maintenance is crucial for kitchen and commercial operations to run smoothly.

Why is regular septic tank cleaning important?

Regular cleaning ensures your system runs efficiently, prevents costly backups, and keeps your home’s wastewater system in optimal condition.