Unison Solutions

Unison Solutions, Inc. designs and manufactures all facets of a biogas conditioning system, specializing in blower, compression and drying systems along with vessels and media for H2S and siloxane removal.

Unison Solutions, Inc., founded in 2000, is an industry leader in biogas conditioning, BioCNG™ vehicle fuel systems and distributed generation. Unison systems have been installed around the world at landfills, wastewater treatment facilities (WWTF), 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.


Applications & Products

  • Biomass and Biogas to Energy
  • Class A Biosolids
  • Digestion and Sludge Mixing
Sales Reps

Chief Technical Officer

Glenn Hummel, P.E.

Chief Executive Officer

Kevin Livingston, P.E.
Outstanding Line-up at Sustainable Wastewater Conference

Featuring talks from CLEARAS Water Recovery, Unison Solutions, Inc. and Centrisys/CNP 


With 30 of manufacturers exhibiting, WEFTEC provides the opportunity to network, and to share access to HESCO's line of cutting-edge technologies and services.

HESCO has Twenty-Five Manufacturers Showcasing Equipment at WEFTEC!

We are proud to show off our extensive line of manufacturers at WEFTEC! 

Biogas Technologies Webinar

Learn what's new in biogas upgrading technologies!

The Measuring Success Tour Comes to Annual Conference

HESCO brings “Measuring Success Social” as well as several technical presentations to 2016 MWEA Annual Conference.

Food Waste Becomes Fuel For Collection Fleet

South San Francisco Company To Turn Food Waste Into Fuel For Collection Fleet

Financial Assistance for Energy Efficient Projects

Resources to help fund your energy efficient plant upgrades.

HESCO is a professional manufacturer’s representative firm that provides a wide range of process equipment to fit your municipalities needs. Trust the knowledgeable and attentive staff at HESCO to make your project more efficient and cost-effective.

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