BioCycle Alaska is a small, Alaska owned and operated business that manufactures, installs and maintains advanced package wastewater treatment systems.  Since its inception in 1994, BioCycle Alaska has installed more than 250 systems throughout Alaska for single family residences, multi-family complexes, lodges, RV Parks, as well as government and industrial facilities.  Our installations range in size from the Model 1500 for a typical 4 bedroom house capable of treating up to 600 gallons/day to the Model 6000 for flows between 4000 and 6000 gallons per day.  A Model 4000 was approved by the Alaska Department of Environmental Conservation (ADEC) and installed at Gwin’s Lodge in Cooper Landing, AK in July 2009


Gus and Diane Andress - BioCycle AlaksaGus Andress, P.E. Engineer

Mr. Andress is a professional engineer registered in Alaska and California.  He has a masters degree in environmental engineering from the University of Southern California and has lived in Alaska since 1978.  His primary responsibilities are working with the design engineers on all installations,  communication with regulatory agencies and research.


Wastewater Treatment Operator Level III
OSHA 29 CFR 1920.120(e)
IFCI UST Decommissioning Certification
IFCI UST Installation/Retrofitting Certification
IFCI UST Alaska State Specific Certified

Diane Andress, Vice President

Diane is a graduate of Oregon State University.
Diane coordinates all installations with the design engineers, property owners, contractors  and regulatory agencies.  She is also responsible for all the daily operations of BioCylce including payroll and accounting.

Larry Belts, Contracted Larry Betts, Technical Service Representative

Larry is retired military and has lived in Alaska for 28 years.  He has been with BioCycle Alaska since 2000 and is responsible for installation, maintenance and service of all systems. You can contact Larry at 907-862-7434


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For more information contact
bioCycle Alaska
3705 Arctic Blvd., #313 Anchorage, AK 99503 Office 907-274-0314