About Us

SludgeHammer Group Ltd.’s mission is to help solve the world’s wastewater treatment problems by providing safe, environmentally appropriate, efficient, and effective microbial biotechnology for residential, community, industrial, and marine use.

Residential Wastewater Treatment

Septic and residential wastewater systems can fail when soil becomes clogged over time. SludgeHammer offers a cost-effective, low-maintenance, and sustainable solution to remediate and improve performance without the high cost of replacement.

Commercial Wastewater Treatment

Our commercial products are flexible and scalable to grow with your needs. These innovative products are environmentally conscious and efficient, allowing wastewater to be treated and safely reintroduced to the environment within days.

Winery Winery sunny day

French Road Cellars Case Study

This winery faced a septic system failure with no space for a leach field, threatening their operations. SludgeHammer® stepped in with a solution that fixed the problem and worked with the DEQ to create a longe-term system that has kept the winery running smoothly for years.

Case Study Overview

French Road Cellars is a custom-crush winery that makes a wide variety of wines and ciders on the Leelanau Peninsula. The facility is linked to Chateau Fontaine but produces for several other wine labels.

Bottles in factory
People working in factory

The Challenge

The winery’s process water went to an old septic tank followed by two bottomless tanks that were used to disperse their effluent. They had clogged and were overflowing. With no room for a formal leach field, they did not know what to do.

Our Solution

SludgeHammer® came in and installed the Aerobic Bacterial Generator ( ABG ) equipment to improve the wastewater quality. It recovered the percolation pits and the system was no longer overflowing. However, DEQ did not like putting that much water into the soil in such a concentrated manner. SludgeHammer® worked with DEQ to create a scaled-up system that could improve the quality further so an alternative disposal could be found.

The Result

The new treatment system was able to take advantage of the bottomless tanks, by cementing them in so they could add capacity. New tanks were added and we used a horizontal drill to take the effluent up under their parking lot and onto a hill in the back. We plowed in a subsurface drip field and the hillside has been accepting all their wastewater for the last 5 years with no problems.

New tank for french road cellars