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Best septic tank pros near Plankinton, SD

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Top-Rated Septic tank pros in Plankinton - Updated Nov 2026

Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Plankinton, SD and surrounding areas

In business since 1971

Credit card accepted

"The technician emptied the freezer, which was in the basement, to work on the part that needed repair. Then he neglected to put anything back into the freezer, including a turkey I had bought for Christmas and a rack of ribs. Two days after he left, I went out of town for two weeks. The turkey actually exploded and spewed its liquid all over everything, which had to be discarded. I let AHS know and they couldn't even bother to call me or follow up on this. I'm considering not renewing my contract with them because of the quality (or lack thereof) of many of the providers they send."
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+2

Recommended by65%of homeowners
Kennebec Telephone Company, Inc.
5.0(
1
)
Septic System - Install or Replace

Serving Plankinton, SD and surrounding areas

In business since 2017

Free estimates

Credit card accepted

With over 10 years of experience the Electrical and Plumbing , we are the experts you need to take care of your home or business. We handle everything . We will treat your home as we would treat our own. Give Kennebec Telephone Company, a call today. We look forward to working with you!

Response time9 hrs
Recommended by100%of homeowners
Dillon's Dakota Excavating Service
2.8(
2
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Plankinton, SD and surrounding areas

In business since 2013

Offers commercial services

Dillon's specializes doing it right the first time. We do a wide variety of work around you home or yard with an emphasis on quality. We believe one's work should speak for itself, and that is why we have been working in the area for more than a decade. If you need one large project finished, or need some reliable to head multiple big jobs choose Dillon's!

Response time1 day
Recommended by50%of homeowners
Septic Tanks FAQs, answered by experts

Neither system is necessarily better or worse than the other, but one of the two might be better for your needs. For example, anaerobic systems are less expensive than aerobic ones and don’t use power to run. On the other hand, aerobic septic systems don’t take up as much space and are typically more efficient than their anaerobic counterparts.

A septic tank lid is often 1 foot underground, but it could be just 4 inches from the surface or 4 feet deep. For septic tank lids that are closer to the surface, you’ll have an easier time locating them just by looking for signs in the yard or using a metal probe. But for septic tanks that are buried deeper underground, you’ll need to hire a pro with specialized equipment to track down the lid without risk of damaging utility lines.

A septic tank is an underground container that collects and holds wastewater until it’s sufficiently filtered and broken down. It treats wastewater by separating waste so the leftover liquid can travel into the drainfield where the soil and gravel eventually filter and purify it. This process naturally eliminates bacteria, viruses, and other contaminants.

A gurgling toilet usually doesn’t mean that your septic tank is full. If waste can’t drain into a full septic tank, you’ll see water and sewage backing up into your fixtures, but the air that causes gurgling is a result of poor venting. You are more likely to have a clog in your vent stack or a damaged air admittance valve.

When a septic tank is full, it needs to be professionally pumped. The average cost of a one-time septic tank pump is about $400, or $0.30 per gallon. If your septic tank is full, you may notice that you have issues flushing your toilet, pipes are draining very slowly, or you have a sewage smell lingering in your home or yard.

The Plankinton, SD homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.