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Founded in 2000, Unison Solutions Inc. is uniquely positioned to provide all facets of an upgrading or renewable energy project, including equipment fabrication, startup, and ongoing maintenance support.

Our facility is located in Dubuque, Iowa with over 50 full-time employees dedicated to providing you the highest quality biogas products.

Learn more about our company by clicking on the links below.

Unison Solutions Inc., is an industry leader in biogas conditioning,
biogas upgrading, and BioCNG vehicle fuel systems.

Unison systems have been installed around the world at landfills, wastewater treatment facilities, dairies, and food processing digester plants. Unison has manufactured gas conditioning and compression packages in sizes that range from 20 scfm up to 8,000 scfm. Our expertise in purifying biogas includes hydrogen sulfide removal, siloxane removal, CO2 removal, compression, and gas quality monitoring.

To date, Unison Solutions has provided over 325 gas conditioning and compression systems to the biogas marketplace. Unison Solutions’ dedicated employee team includes engineers, CAD drafters, PLC programmers, welders, fabricators, electricians, and service technicians.

Unison Solutions is an ASME certified manufacturing shop specializing in stainless steel tank fabrication and our in‐house, UL panel shop gives us the credibility to design and build custom control panels that meet the specifications of each individual biogas system installation.

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