Florida's Industry Leader

Of the 5,000 wastewater treatment plants permitted in the State of Florida, almost 3,000 were designed and built by Marolf over a span of four decades.

PROJECT HIGHLIGHT:  City of Taylor, AR
100,000 GPD extended aeration WWTP
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PROJECT HIGHLIGHT:  Wilderness RV Resort, Silver Springs, FL
​​50,000 GDP AWT plant with denitrification filter system

Our Services

Package Wastewater
​Treatment Systems

Marolf pioneered the use of the extended aeration wastewater treatment process in small to medium sized pre-engineered wastewater treatment plants.
Marolf wastewater plants use elementary treatment processes that are easy to understand and access, are operator friendly, and feature equipment that is easily serviced.

Lift Stations/
​Pump Stations

Lift station construction has been part of Marolf Environmental since we began. Without lift stations its hard to get the sewage to the treatment plant.
Marolf builds lift stations for contractors and municipalities, for a single family home to a development that pumps hundreds of thousand of gallons a day. 

Equipment Manufacturing/Fabrication

Our metal fabrication shop is located at our facility in New Port Richey.  We manufacture not only equipment for our wastewater plants but supply equipment for existing customers that need repair weirs, blowers, stairways, and handrails. What ever your needs, we can build it from aluminum, stainless steel or steel. 

Why Choose Us?
✓ Marolf wastewater treatment plants are based on proven, conventional wastewater treatment technology. 
✓ Marolf treatment plants are economical to build.
✓ Marolf treatment plants are easily expandable
✓ Marolf provides a full range assistance in installation, startup and subsequent operation.