About Columbia NW Heating & Air Conditioning

 Home / About Us

We have been providing the perfect temperature for your home and office for over 25 years!

diamond plaque

Columbia NW is locally owned and are active members of the Portland, Hillsboro and Beaverton community.  Our HVAC professionals are the highest trained in the industry.


Our staff and technicians are people with integrity.  You can be assured that our service and sales team are honest and reliable.  We only hire professionals with the highest moral values and require a background check along with periodical drug testing.  We work in conjunction with several major energy conservation agencies such as Columbia River PUD, Oregon Energy Trust, NW Natural gas, and PGE.  Our knowledgeable sales staff strives to provide you with cost efficient options, to provide you with the optimum comfort and air quality options, utilizing the least amount of energy possible.


Contact us today to learn more about any of the professional services we provide!

Your First Choice for Climate Control.
  • Who We Are

  • At Columbia North West, heating and cooling systems are our business. We specialize in efficiently upgrading or repairing air conditioning, heating, gas furnaces, heat pump, ductless heat pumps, tankless water heaters, geothermal heat pumps, electric furnaces, air filtration systems, oil furnaces, gas fireplaces and inserts, and all systems related to the comfort of your home or office.

Meet Our Team

  • Dan Schillereff

Dan has been with Columbia NW Heating & Air Conditioning since 2000.  He has experience in the installation & service aspects of the industry in addition to sales.  He enjoys working with people and has very high sense of pride in his work.  You may email Dan directly: dan@columbianw.com

  • Dave Whispell

Dave has been part of the Columbia NW Heating team since 2003.  He has a background in installation and service.  He is also an avid outdoors man, with hobbies including, dirt bikes, fishing, camping, and being a dedicated husband and father.  You can email Dave directly: davew@columbianw.com

  • Tal Carbone

Tal is the sales manager for Columbia NW team.  He brings over 10 years experience in customer service management.  His greatest passions are coaching fast pitch softball and exceeding customer's expectations.  You may contact Tal directly at talc@columbianw.com

  • Martin Knight

Martin has been in the heating and air conditioning industry since 2008.  He has two grown daughters, Devon and Jen, who are his pride and joy.  He enjoys outdoor activities, especially hiking in the summer and skiing in the winter.  You may contact Martin directly at martin@columbianw.com

our Partners