Downing Septic is the name that clients have trusted for commercial plumbing in Olathe, Kansas City, and Topeka for more than 22 years. We’re just a call away to provide critical plumbing services for your business, including grease trap cleaning and septic tank pumping.
66051, 66061, 66062, 66063
There are plenty of reasons to make Downing Septic your first call when you need a plumbing inspection, diagnosis of a problem, or emergency service to mitigate the damage when your plumbing system breaks down. We are based right here in Topeka, KS, and we serve businesses and institutions throughout northeastern Kansas every day.
Read our local reviews and see why homeowners and commercial property managers in Olathe trust our team to help them with all of their plumbing needs.


Call us for an expert commercial plumber in Olathe, KS to help with:


At Downing Septic, we are qualified to service plumbing systems for all types of commercial properties. Hotels, retail stores, medical practices, and restaurants all have their own nuances regarding plumbing, and our experienced plumbers know how to tailor their services to match each client’s needs.
Commercial property managers in Olathe, KS and the surrounding area have a reliable commercial plumbing partner in Downing Septic. For urgent needs related to septic tanks, drain clogs, and pipe leaks, contact us and talk to a real dispatcher to get a local expert plumber on site right away.
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Our commercial plumbers can inspect your septic tank to assess its current needs, as well as whether its valves and other components are in need of replacement. Keeping up with maintenance is the best way to ensure that your septic tank lasts many years.
A tank’s lifespan is heavily dependent on the material it is made from and how it has been maintained. If your property needs a new septic tank, Downing Septic can handle installation and regular maintenance.
The storm drains on your property may be clogged by sticks, litter, and other debris. Call us for service to clear your storm drains without damaging the plumbing infrastructure using hydro jetting and other advanced drain clearing methods.
Yes, grease trap cleaning is one of the primary services we provide for commercial kitchens. We can schedule regular service based on your operating hours.
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