Septic Tank Inspection in Quad Cities

When selling a home in the Quad Cities, Iowa law requires a certified septic tank inspection before the sale can close—ensuring the system is up to code and preventing costly surprises for buyers. John Wulf Septic Tank Service proudly serves Moline and Rock Island, Illinois, where we provide thorough inspections along with expert septic solutions to 79,000+ residents across both communities. From Moline’s manufacturing sector and restaurant industry near John Deere headquarters to Rock Island’s historic mix of residential and commercial properties, we deliver comprehensive services including commercial grease trap pumping, maintenance, repairs, and emergency response—keeping your septic system inspection-ready and your sale on track.

Expert Sewage Tank Inspection Service

John Wulf Septic Tank Service has served Davenport and Bettendorf since 1990, providing expert septic inspections that meet Iowa’s requirements for home sales and routine maintenance. Our experienced technicians inspect for damage, clogs, and system failure, delivering detailed reports and handling all paperwork for 139,000+ Quad Cities residents. From standard residential inspections to premium services for Bettendorf’s luxury estates—including emergency repairs and restroom trailer rentals—we deliver accurate, honest results you can trust.

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A coupon for John Wulfs Septic Service offering $25 off each if you and your neighbor book same day septic tank maintenance. Features a cartoon cat, instructions to mention coupon, and website jwseptic.com.
A blue coupon offering $10 off a septic system service or grease trap pumping from John Wulfs Septic Service. Instructions and conditions are printed, with a cartoon cat and the company’s logo included.

Types of Septic System Inspections We Offer

Full Septic System Evaluation

This comprehensive inspection covers everything from the septic tank to the drain field. We check for structural integrity, proper function, and signs of damage or wear, providing a complete assessment of your system’s health.

Annual Septic System Inspection

An annual check-up helps catch small issues before they become big problems. We’ll inspect waste levels, flow efficiency, and system components to ensure everything is working as it should.

Home Buying Septic Tank Inspection

Before purchasing a home with a septic system, a thorough inspection is crucial. We evaluate the condition and capacity of the system, so you know what you’re buying and avoid unexpected repair costs.

Real Estate Septic Inspection

If you’re selling a home, a septic inspection reassures buyers that the system is in good condition. We provide detailed documentation to support real estate transactions and meet local requirements.

Signs Your Septic Tank Needs Inspection

  • Slow drains or gurgling sounds – This could indicate blockages or a full tank.
  • Unpleasant odors – Sewage smells around your home or yard mean it’s time for an inspection.
  • Pooling water – Standing water near your drain field signals possible overflow or leakage.
  • Lush, green grass over the septic area – This can mean your system is leaking nutrients into the soil.
  • Sewage backups – Wastewater backing up into your home is a serious red flag.

Septic Tank Locating

If you’re unsure where your septic tank is located, John Wulf Septic Tank Service uses specialized equipment to quickly and accurately locate your tank without disturbing your yard—essential knowledge for maintenance and future inspections. We follow industry best practices established by the National Association of Wastewater Technicians (NAWT), ensuring our septic services meet the highest professional standards for safety, quality, and environmental protection throughout the Quad Cities region.

Percolation Test

A percolation (perc) test measures how well your soil absorbs water, which is critical for proper septic system function. We conduct professional perc tests to ensure your drain field can handle your household’s wastewater needs.

John Wulf Septic Tank Service offers luxury portable restroom trailer rentals perfect for Quad Cities weddings, corporate events, festivals, and construction sites. Our climate-controlled trailers feature flushing toilets, running water, and upscale amenities that elevate any occasion. We maintain full regulatory compliance across our service area—meeting EPA, Iowa DNR, and Illinois EPA standards for septic system installation, maintenance, pumping, and wastewater management—ensuring environmental protection, water quality, and public health throughout the Quad Cities region.

Frequently Asked Questions

Regular inspections help prevent costly repairs, identify issues early, and keep your system running efficiently.
Yes, our full system evaluations include a thorough drain field inspection.
Absolutely! We provide detailed home-buying septic inspections to help you make informed decisions.
Not always—many home inspections don’t cover septic systems. It’s important to schedule a separate septic inspection.
Costs vary based on the type of inspection and system size. Contact us for a free estimate.

Book Service Now!

(563)-766-7276

Book Service Now!
(563)-766-7276

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