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Meet our Employees!
Clima-Tech is an Employee Owned Corporation that was established over 20 years ago in Boise, Idaho.
The Clima-Tech family
consists of well trained, efficient, and knowledgeable people who take pride in their commitment to their company
and their customers.

Clima-Tech is an Employee Owned Corporation specializing in commercial HVAC (Heating, Ventilating, and Air
Conditioning) Service
and Maintenance and Automated Logic Direct Digital Controls. Beginning in 1988 as a mechanical services contractor in
Boise, Idaho, Clima-Tech has grown to a regional leader
by providing exceptional service to customers throughout southern Idaho, Oregon and SW Washington.
Sustainability has become a driving force in our company. Clima-Tech has on staff a Certified Energy Manager and a
Professional Engineer,
each with years of experience in identifying and implementing energy efficiency programs saving our customers
thousands of dollars, tons of carbon,
and assisting in the achievement of many LEED certifications.
We are proud to have been honored by the Boise Chamber of Commerce as the 2004 Business of the Year and by INC5000 as
one of the Fastest Growing Small Businesses in America for both 2007 and 2010. Clima-Tech owner/employees are actively
involved in trade
and charitable organizations, contributing time and resources to make our world a better place.
Our overall commitment to our company, community, and customers is what has made us what we are today, a recognized
leader throughout the Pacific Northwest.
Read more about our team members located in Idaho Falls, Twin Falls, Pocatello, Boise, Portland, Salem, and Sisters in
the section below.
Darwin Roy, CEM, CMS - President
Teresa Christensen, CPA - Director of Accounting
Jennifer Johnson - Director of Human Resources & Contract Administration
Grant Roy - Director of Oregon Operations
Marcus Bonn - Mechanical Operations Manager - Idaho
Erin Kaufman - Mechanical Accounts Manager - Idaho
Tim O'Connell - Controls Accounts Manager - Oregon
Henri Ostiguy - Controls Accounts Manager - Oregon
Tony Redmond - Controls Accounts Manager - Oregon
Tim Snyder - Controls Accounts Manager - Oregon
Kevin Speer - Controls Accounts Manager - Idaho
Kelle Snyder - Quality and Creativity Manager - Oregon
Larry Samples - DDC - Idaho
Richard Given - DDC - Idaho
Gary Paulsen - DDC - Oregon
Mike Mason - DDC - Oregon
Rand Bresee - DDC - Oregon
Buck Gainey - HVAC Service - Idaho
Geff Blecha - HVAC Equipment - Idaho
Pat Ihli - Chemical Treatment and Hydronic Systems - Idaho
Ryan Ashcraft - Idaho
Tammi Blecha - Idaho
Kris Harmon - Idaho
Chad Jones - Oregon
Kaycee Jones - Oregon
Eli Roberson - Idaho
Melissa Skinner - Idaho
John Wenstrom PE - Energy Assessment
Dave Gardner - DDC Engineer - Idaho
Bill Kowalski - DDC Engineer & Controls Technician - Idaho
Bill Spruit - DDC Engineer - Oregon
Matt Argyle - DDC Engineer - Oregon
Cade Osborne - Controls Technician - Oregon
Rick Roberson - Technical Support & CAD - Idaho
Matt Haller - CAD & Graphics - Idaho
Ray Avery - Oregon
Kevin Bardonski - Oregon
Tim Barnes - Idaho
Aaron Beck - Idaho
Jon Currier - Oregon
Mike Emmrich - Idaho
Randy Gathagan - Idaho
Nick Gloth - Idaho
John Goddard - Idaho
Chris Golsan - Oregon
Ryan Hancock - Oregon
Keith Jarvis - Idaho
Larry Jones - Oregon
Charlie Koehler - Oregon
Aaron Loft - Oregon
Lucas Roy - Idaho
Mike Scott - Idaho
Greg Smith - Idaho
Christian Warner - Oregon
Wayne Andersen - System Administrator & Program Development
Jacob Kowalski - I.T.