Donald O. Klug Inc.

Donald O. Klug Inc. Professional excavating and septic system work is what we do. Contact us today!

04/17/2026

This video shows a severely saturated filter bed. The tanks are leaking and appear to be taking on groundwater. When the pump is activated to move water to the filter bed, discharge is observed coming out of the vent pipe. This type of issue is often seen after periods of heavy rainfall, like the rains this April, as older systems that are not fully watertight are more prone to failure under these conditions

If you see your vent pipe doing this too, contact us right away!

Code requires this discharge pipe to extend at least 3 feet onto solid ground beyond a tank excavation. In this case, th...
02/17/2026

Code requires this discharge pipe to extend at least 3 feet onto solid ground beyond a tank excavation. In this case, the previous installer did not extend the pipe far enough to meet that standard. After several years, ground settlement caused the pipe to break, allowing wastewater to discharge to the surface.

Shortcuts and poor workmanship may not show immediate problems, but over time they often lead to costly repairs for homeowners. At Klug Inc., we believe in doing the job right the first time — because quality installation protects both your property and your investment.

Here’s an electrical issue we recently corrected for a customer. A previous contractor attempted to create a “waterproof...
02/12/2026

Here’s an electrical issue we recently corrected for a customer. A previous contractor attempted to create a “waterproof” connection using only wire nuts and electrical tape.

That approach does not meet code and does not provide proper protection against moisture intrusion. At Klug Inc., we use approved, weather-rated materials and follow electrical code to ensure every installation is safe, secure, and built to last.

We were informed that this customer chose another contractor who offered a lower price to replace their electrical riser...
02/10/2026

We were informed that this customer chose another contractor who offered a lower price to replace their electrical riser and meter box. Unfortunately, that contractor left the old components behind for the homeowner to dispose of.

Proper removal and responsible cleanup are part of doing the job right. That’s standard practice for us at Klug Inc. — we don’t leave our customers with someone else’s mess.

The weather finally broke and we finished up a parking lot expansion for a local growing company this week. We are incre...
01/01/2026

The weather finally broke and we finished up a parking lot expansion for a local growing company this week. We are incredibly thankful for all our customers, past and present, that have chosen us for their projects. Merry Christmas to all and Happy New Year — here’s to 2026!🎉

We recently went on a service call for a failed mound pump switch. On the right is what was in the tank, and on the left...
11/02/2025

We recently went on a service call for a failed mound pump switch. On the right is what was in the tank, and on the left is the correct, state-approved plan equipment for this system that we installed for the customer. The failed switches on the left were set incorrectly — so high that the wastewater was within inches from backing up into this customer’s basement.

Unfortunately, we see this more often than we should. Be cautious of plumbers who claim to “fix the issue” but end up causing more problems. At Klug Inc., we take the time to diagnose the root cause and provide reliable, lasting solutions you can trust.t

Hauling through the season — no slowdown here 🍂
10/23/2025

Hauling through the season — no slowdown here 🍂

Tight work sites require the right equipment! Due to the recent rains in our area, we had to construct a temporary drive...
10/22/2025

Tight work sites require the right equipment! Due to the recent rains in our area, we had to construct a temporary driveway to access this site. If you feel that your site may be difficult to work on, reach out to us — we have the solutions you’re looking for.

We completed another mound system as we welcomed this cooler fall weather 🍂
10/07/2025

We completed another mound system as we welcomed this cooler fall weather 🍂

We are so grateful for our wonderful customers and their kind words. Our crew is always here to help — give us a call or...
09/19/2025

We are so grateful for our wonderful customers and their kind words. Our crew is always here to help — give us a call or send us a message today!

A new septic is not easy - or cheap - so you need all the help you can get. I recommend Donald O. Klug Inc. David Klug was extremely helpful. They deal in state-of-the-art design and high quality workmanship. The crew is young, friendly, thorough and responsible. Klug will set up a clear plan and give you an estimate and contract. We are VERY happy with our new system.
Gerald Hanrahan
(Sorry the photo doesn’t do it justice, mounds are far left, but there was a large area to work with.)

Address

4419 Country Aire Drive
Cedarburg, WI
53012

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm
Saturday 9am - 12pm

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