Johnson Brothers Excavation

Septic Company in Madison, South Dakota

(605) 256-395545377 234th St, Madison, SD 57042View on Yelp
Johnson Brothers Excavation - septic in Madison, SD

About Johnson Brothers Excavation

Johnson Brothers Excavation operates out of Madison, South Dakota, serving the Lake County area with a combination of septic services, excavation work, and seasonal snow removal. Madison sits in the heart of eastern South Dakota's rural corridor, where many homes and farms rely on private septic systems rather than municipal sewer connections. Having a provider that handles both the digging and the septic work under one roof saves homeowners a lot of coordination hassle. They're reachable at (605) 256-3955 for estimates and scheduling.

Services

Snow Removal
Septic Services
Excavation Services

Services & Process

Johnson Brothers handles the full range of septic and excavation work that rural South Dakota properties typically need. Septic tank pumping removes accumulated solids before they cause backups or drain field damage, and it's something most tanks need every three to five years. Their excavation capabilities mean they can handle new system installations, drain field replacements, and site prep without subcontracting the digging. Snow removal rounds out their seasonal offerings, which is especially practical for commercial lots and long rural driveways in the Madison area during harsh South Dakota winters.

Service Area

Johnson Brothers primarily serves Madison and the surrounding Lake County communities, including Wentworth, Nunda, and Chester. They also extend to nearby counties across eastern South Dakota where excavation and septic work is needed on rural and agricultural properties.

Frequently Asked Questions

How often should I have my septic tank pumped in the Madison, SD area?
Most households need their tank pumped every three to five years, depending on the number of people in the home and how much water is used daily. South Dakota's cold winters don't slow down the biological process inside the tank, so the schedule stays consistent year-round.
Can Johnson Brothers handle both the excavation and the septic installation on a new build?
Yes, combining excavation and septic installation with one contractor is one of the advantages of working with them. It streamlines scheduling and reduces the back-and-forth that happens when separate crews need to coordinate on the same site.
Do I need a permit for septic system installation in Lake County?
South Dakota requires a permit through the state Department of Agriculture and Natural Resources for new septic system installations. Your contractor typically helps you navigate that process and ensures the system design meets local requirements.
What are signs my drain field might be failing?
Soggy or unusually green patches of grass above the drain field, slow drains throughout the house, and sewage odors in the yard are common warning signs. Catching these early gives you more repair options and usually costs less than waiting until the system fully backs up.
Is septic pumping something I can delay if everything seems to be working fine?
Skipping routine pumping is one of the most common reasons septic systems fail prematurely. When the solids layer gets too thick, it pushes into the drain field and causes damage that costs far more to fix than a standard pump-out.
Do they offer snow removal for residential driveways in the Madison area?
Yes, snow removal is one of their listed services, covering both residential and commercial properties in and around Madison. It's worth calling (605) 256-3955 early in the season to discuss scheduling before winter demand picks up.

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