Let Downing Septic partner with you for septic tank, grease trap, drain cleaning, and other services. Our commercial plumbing company has the kind of reputation in northeastern Kansas that you look for in a trustworthy provider, and we are ready to add you to our list of satisfied commercial plumbing customers.
From large, busy restaurant kitchens to schools and churches, we offer both emergency plumbing and regular inspections and maintenance. Contact us to set up a visit and have our professional plumbers review your systems and let you know what condition they are in.
Let us be your one-stop shop for commercial plumbing service.


Each commercial plumbing company is unique, and in the greater Topeka, Kansas area, Downing Septic stands out as a trusted, knowledgeable plumbing partner. While we are better known for our holding tank and septic tank pumping and installation services, we provide the full range of commercial plumbing services as well.

Yes, we install grease traps, water heaters, fixtures such as sinks and toilets, and others. We’ll show you the options and help you decide on the unit that best fits your needs and your budget.
Yes–if you have just purchased or moved into a commercial property, you should have your septic tank inspected soon to determine what condition it is in, when pumping is needed, and how long you should expect it to last. Older steel tanks deteriorate relatively quickly, while plastic, polyurethane, and cement tanks last much longer.
There could be a clog in your system’s main sewer line, caused by physical objects flushed down toilets or even tree roots that have intruded into the pipe. Our hydro jetting service can quickly clear these clogs and restore your drains to good working order.
Disturbing the soil around your incoming water and outgoing sewer lines can cause future damage. If the soil underneath the pipes erodes, the pipes may sag and eventually crack. Workers may also inadvertently damage pipes with digging equipment. Our plumbing technicians can inspect your pipes and let you know about these risks.
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