936-856-4515 Info@HEIenv.com

Anaerobic Digester

Hoffland Environmental Inc. – HEI produces custom an Anaerobic Digester system to fit your renewable energy project needs. Are you a farmer or animal facility looking for green energy solutions from animal waste?  Contact us, we are experienced building revenue generating systems.


Hoffland Environmental – HEI produces custom renewable energy solutions to fit customer needs. Hoffland Environmental, Inc. (HEI) is a manufacturer of custom engineered turnkey industrial wastewater treatment facilities that are: designed, engineered, manufactured, installed, and commissioned.

Hoffland Environmental – HEI is a registered Texas Professional Engineering firm. Our headquarters are located in Conroe, TX.  HEI is an experienced and registered Professional Engineering Firm and assumes total process responsibility for feasibility studies, design engineering, fabrication and installation. Over 1000 industrial Wastewater Treatment Systems have been installed worldwide over the past 40 years.

The company was founded in 1978 with the purpose to provide the design and installation of wastewater treatment equipment to the metal finishing industry.

Hoffland Environmental – HEI capabilities include: total process responsibility, feasibility studies, design engineering, fabrication, installation and start-up of environmental projects requiring any or all of the above major functions. We have the ability to post treasury rated performance bonds, provided by independent insurance agencies, for all major projects.
Each project can include standardized and custom designed elements. Contact Hoffland Environmental – HEI for your next project.


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