Larson & Associates, Inc.         
Filtration Specialists Filtration Systems for Mining, Water Treatment, Food Processing, Petroleum, etc., Air, Gas, Liquid and Solid Separation.
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Washington / Oregon / Utah / Nevada / Idaho / Montana

Let me take a moment to introduce you to our company:

Larson & Associates, Inc. a certified small business established in 1989, specializing in waste management, filtration, environmental field services, and liquid/solid separation for a range of  industries. 

L&A offer economical and innovative methods for environmental clean-up and minimizing waste.  L&A technicians have the experience and expertise to evaluate and advise, regarding the need for recycling, dewatering, air sampling, and/or well monitoring. Personnel are certified and trained in Hazardous Waste Operations and Emergency Response in accordance with Federal Regulations, OSHA 29CFR 1910.120.

 In 1994 L&A opened a central waste facility for nonhazardous liquid wastes, offering Southeast Idaho unique disposal options.

 L&A offers mobile, rental, pilot, and bench testing filtration systems for on-site services, to facilities that may benefit this type of service.   L& A, capabilities include but are not limited to installation, maintenance, decommissioning, for potable water systems, pump & treat systems, pond, tank, and oil/water separators. We have the capabilities to perform further treatment to eliminate liquid as a hazardous waste and comply with a NPDES permit. 

 Filtration equipment manufacturers used in custom designed systems are as follows:

 Lakos-- an in-line liquid/solid separator that L&A applies exclusively in the potato industry for fry oil and blancher water.

 Hayward Filters-- bag filters and vessels.

 FilterCor of Texas-- specialized filter cartridges.

 Delta Cooling Towers—polyethylene forced, and induced draft cooling towers, air strippers

 L&A maintains an inventory of filtration media, carbon, cartridges, ion exchange resin, super sacks and drums.

 L & A is "Taking Pride in Keeping Our Environment Clean" and looks forward to assisting any environmental cleanup, waste management and recycling needs, you may require.  For more information, please contact us.



Mailing Address:

Larson & Associates, Inc.

P.O. BOX 1101

Pocatello, ID 83204


Phone: (208) 232-2034

Fax:     (208) 234-1741


Coeur D' Alene, ID: (208) 664-0758

Salt Lake City, UT: (801) 523 0382

   E-Mail: - Sales Department