One of 2 septic companies listed in our Heyworth directory. Listing compiled by SepticTankHub from public data — not affiliated with or operated by this business.
Septic Pumping & Cleaning
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5.0/5
7 Reviews
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ABOUT
About this listing
Williamson Excavating is a septic service provider based in Heyworth, Illinois. The company specializes in excavation work related to septic system installation, maintenance, and repair. With a perfect Google rating, Williamson Excavating demonstrates a commitment to quality service and customer satisfaction. Serving the Heyworth area and surrounding communities, the company brings professional expertise to septic system projects of various scales. Whether homeowners or property managers need septic tank installation, pumping, or excavation services, Williamson Excavating offers reliable solutions backed by their strong reputation in the local market.
🕐 Operating Hours
Monday: 7AM-5PM
📍14964 Halsey Rd, Heyworth, IL 61745 · Listed in the SepticTankHub Heyworth directory.
💡Ratings are sourced from Google Business Profile and verified during our data collection process.
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WHAT WE DO
Services Offered
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Septic Pumping & Cleaning
Routine pumping and thorough cleaning to maintain your system and prevent backups.
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COST TOOL
Pumping Cost Estimator
Enter your tank size to get an estimated pumping cost for the Heyworth area.
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PRICING
Estimated Pricing
Service
Range
Average
Septic Pumping
$300–$600
$425
Septic Inspection
$150–$350
$235
Septic Repair
$500–$2,500
$1,200
Drain Field Repair
$2,000–$8,000
$4,500
Grease Trap Cleaning
$200–$500
$325
Prices are estimates for the Heyworth area. Contact for an exact quote.
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GALLERY
Photos
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FAQ
Frequently Asked Questions
Septic pumping in Heyworth typically costs between $300 and $600, depending on tank size, accessibility, and how long since the last pump. Williamson Excavating can provide an exact quote for your specific situation.
For most homes in Heyworth, septic tanks should be pumped every 3–5 years. Factors like household size, tank capacity, and water usage can shorten or extend this interval. Williamson Excavating can inspect your system and recommend a personalized schedule.
A professional septic inspection typically involves locating and opening the tank, checking the inlet and outlet baffles, measuring sludge and scum layers, and inspecting the distribution box and drain field. The inspector will provide a written report and recommendations. Williamson Excavating can walk you through the process.
Common signs include slow drains throughout the house, gurgling sounds in pipes, sewage odors indoors or outdoors, wet or unusually green patches over the drain field, and sewage backup in toilets or drains. If you notice any of these, contact Williamson Excavating promptly.
Signs of drain field failure include soggy or spongy ground over the leach field, lush green grass directly above the field (especially after dry weather), sewage odors near the drain field, and slow drains or backups in the house. Early intervention can prevent costly full replacement.