One of 2 septic companies listed in our Madison directory. Listing compiled by SepticTankHub from public data — not affiliated with or operated by this business.
Septic Pumping & CleaningSeptic InstallationSeptic RepairDrain Field Repair
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3.8/5
5 Reviews
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ABOUT
About this listing
Johnson Brothers Excavation Inc is a family-owned excavation and construction company operating in South Dakota. Founded in 1958, the company offers comprehensive excavation services including general excavation, drainage ditches, site clearing, field tile repair, bulldozing, building pad preparation, and rip rap installation. The company provides state-certified septic system installation, drainage and drain field repair for both residential and commercial properties, and produces its own aggre
🕐 Operating Hours
Monday: 7:30AM-6PM
📍45377 234th St, Madison, SD 57042 · Listed in the SepticTankHub Madison 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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Septic Installation
Full installation of new septic systems for residential and commercial properties.
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Septic Repair
Diagnosis and repair of failing systems, broken pipes, and malfunctioning components.
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Drain Field Repair
Restoration or full replacement of clogged, saturated, or failing drain fields.
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COST TOOL
Pumping Cost Estimator
Enter your tank size to get an estimated pumping cost for the Madison 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 Madison area. Contact for an exact quote.
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GALLERY
Photos
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FAQ
Frequently Asked Questions
Septic pumping in Madison typically costs between $300 and $600, depending on tank size, accessibility, and how long since the last pump. Johnson Brothers Excavation Inc can provide an exact quote for your specific situation.
For most homes in Madison, septic tanks should be pumped every 3–5 years. Factors like household size, tank capacity, and water usage can shorten or extend this interval. Johnson Brothers Excavation Inc 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. Johnson Brothers Excavation Inc 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 Johnson Brothers Excavation Inc 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.
