  |
Presby Environmental Inc. - http://presbyenvironmental.com/
Alternative residential and commercial septic systems. Smaller footprint than conventional systems, can be used on sloping terrain, environmentally friendly and inexpensive. |
  |
Equaris of Minnesota - http://www.equaris.com/
Developer and supplier of water recycling technology, composting toilets, greywater systems, and related septic alternative technologies. Includes information about product effectiveness. |
  |
Micro Septic - http://www.microseptec.com/
Onsite septic wastewater systems that protect the public health and preserve the environment. |
  |
Zabel - http://www.zabelzone.com/
Providing individual septic system products, systems, training, and education for installers, wholesalers, pre-casters, and engineers in the onsite wastewater industry. |
  |
Meade Septic Design, Inc. - http://www.septicdesign.com/
Septic designs for Northern Indiana. Septic design tools can calculate system elevations, friction loss, and drainback. |