Meet The Division Specialists

Terry Johnson

Office: Council Bluffs, IA

Years With Dennis Supply: 39

Lines Responsible For: Copeland, Russell, Ice-O-Matic & Sporlan

Terry attended Metro Tech concentrating on refrigeration and HVAC courses. He has completed Copeland's Train-the-Trainer Program and is now recognized as an Emerson Technical Specialist. He has also completed Sporlan's supermarket training.

Terry is responsible for quotes, commercial refrigeration load calculations and product selection. He also offers technical support and trouble shooting for Copeland, Russell, Ice-O-Matic and Sporlan.

 

Darwin Bachman

Office: Des Moines, IA

Years With Dennis Supply: 34

Lines Responsible For: Darwin assists dealers with a wide variety of needs including refrigeration and all areas of HVAC. On the commercial refrigeration side, he assists dealers with design and layout options.

Much of Darwin's day deals with technical issues from a wide variety of products and applications. From compressors to rooftops, Darwin can be a tremendous asset.

 

Greg Averill

Office: Omaha, NE

Years With Dennis Supply: 13

Lines Responsible For: Lochinvar, Bell & Gossett, Watts Radiant, Heat Transfer Products, Amtrol.

Greg assists contractors with system knowledge, design and layout services & quotations and assists with product selection. Before coming to Dennis Supply, Greg operated his own Rep Agency and promoted Burnham, Tecmar, Infloor, Armstrong Pumps and Raypak. He also worked for several other distributors during his career, concentrating on Sales and Marketing. Greg has been a member of ASHRAE since 1978.

 

Bruce Smith

Office: Omaha, NE

Years With Dennis Supply: 12

Lines Responsible For: Bruce’s job title of Sales Manager gives him the opportunity to work with all of our outside salesman throughout the territory. He also oversees our OrderBook division which is an app based and internet based inventory replenishment program.

Bruce conducts various classes including: Sales training, Bosch Geothermal service and install, Browning Belt drive systems, Itron Gas Regulators, EWC Zoning and B&D flow centers and buffer tanks.

Bruce has completed training sessions in Allied Air, Aprilaire, Bosch Geothermal, Browning, Itron, EWC and Mitsubishi. He is IGSHPA / NATE Certified and has completed HARDI training.

 

Keith Havener

Office: Sioux City, IA

Years With Dennis Supply: 10

Lines Responsible For: Keith offers service and troubleshooting support for the Nortek, Mitsubishi and Bosch product lines. Other responsibilities are service training, warranty support and OEM parts inventory management.

Keith is a NATE certified Nortek Service Adviser and Mitsubishi Diamond Service Group technical adviser.

 

Don Probasco

Office: Des Moines, IA

Years With Dennis Supply: 13

Lines Responsible For: Don is the HVAC manager for Dennis Supply. He is also involved with Allied Air (residential and commercial), Bosch, Mitsubishi and Lochinvar. Don is a residential level two DSR and a commercial level one with Allied Air. He has attended numerous factory training sessions.

Don is actively involved with Airease and Mitsubishi dealer development. He works with contractors on all their product needs and promotions.

 

Jeff Blodgett

Office: Council Bluffs, IA

Years With Dennis Supply: 35

Lines Responsible For: Jeff maintains much of the hydronics inventory at Dennis Supply, both parts and equipment. He works with contractors on quotes and trouble-shooting service issues.

Jeff completed a course in Air Conditioning and Refrigeration offered locally. He has attended the Lochinvar Service Training program. Jeff also recently completed a course on Steam Plant Operations offered by the National Association of Power Engineers.

Before coming to Dennis Supply in 1982, Jeff spent 5 1/2 years in the field focusing on plumbing and hydronics.

 

Mike Ostdiek

Office: Lincoln, NE

Years With Dennis Supply: 1

Lines Responsible For: Honeywell Flame Safeguard, Gas Regulators, Controls, Commercial Estimating

Associates Degree Southeast Community College HVAC Program 23 years in industry

Mike specializes in controls and is our commercial equipment estimator.