Businesses in northeastern Kansas, including Lawrence, trust Downing Septic to provide critical services that keep them open to the public. From restrooms used by the public to large commercial kitchens and outdoor plumbing needs, our team has you covered.
66044, 66045, 66046, 66047, 66049
We have been working in the Lawrence, Kansas area as a trusted commercial plumber for more than 20 years. We install, pump, and repair septic tanks and holding tanks, and we also clean grease traps. In addition to these services, we clear drains, provide advanced hydro jetting service, and inspect systems to identify any damage or age related wear that could create problems in the future.


We offer quick, expert service for these and other commercial clients:


Lawrence, KS businesses call Downing Septic for their commercial plumbing needs because they know the value of a local, experienced, trained service provider. Our technicians aren’t dispatched from a national call center; our headquarters are right here in Topeka, Kansas.
Schedule an inspection of your plumbing system, request septic tank pumping, or get emergency service by calling Downing Septic. We’ll get a capable team to your location as soon as possible.
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It varies widely based on how busy your kitchen is. A general rule of thumb is between one and three months between cleanings. A very busy restaurant kitchen may need more frequent service in order to maintain food safety. Our experts have been providing grease trap cleaning for years here in northeastern Kansas, and they can advise you on your needs.
There are several possible causes of low water pressure. If pressure valves are malfunctioning, they could be incorrectly restricting water flow to certain areas of the building. A leaky pipe can also decrease water pressure. If pressure in the entire building is low, there could be a major problem such as a broken pipe leading to the building from the public water supply.
Drain cleaners are effective for clearing small clogs, but if you find yourself needing to clear drains over and over, there is a larger problem that requires professional service. Ask us about hydro jetting to quickly and safely clear large commercial drain systems.
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