Our Company


Greg Kristiansen – President
Greg started GSK Climate Control in 1985, after attending SUNY Canton & Dehli Colleges for Plumbing, Heating, Refrigeration and Air Conditioning. Well-versed in all aspects of the industry, with over 30 years of hands-on experience and successful business, GSK provides quality HVAC/R (heating, ventilation, air-conditioning, & refrigeration), as well as plumbing service & installation in southern and central Vermont and surrounding regions. With a state-of-the-art sheet metal shop, GSK also provides clients with custom full-service sheet metal fabrication.  In 2008 he was chosen out of 22,000 to compete in the North American Technician Excellence (NATE) certified technician competition in Atlanta, Georgia in 2009. He holds licenses in electrical, propane and oil, as well as certifications in Solar, EPA, NATE, PEX-piping, and Geothermal. Greg has assembled a team of respected professionals who contribute to the success of GSK Climate Control, Inc.

Carole Kristiansen – Office Manager, Corporate Treasurer

Kurt – Reception, Warehouse Manager

Taylor – EPA & NATE-certified Technician, Secretary, Website Curator


Greg – Senior Service Technician

Chris  – Senior Service Technician & Service Manager 

Sheet Metal Fabricators

Bill  – Sheet Metal Shop Manager, Senior Fabricator

Sam  – Sheet Metal Foreman & Project Manager

James  – Sheet Metal Installer & Project Manager

Mick – Apprentice Sheet Metal Installer

Adam – Apprentice Sheet Metal Installer, Welder

Plumbers, HVAC/R Technicians

Bruce  – Master Plumber & Project Manager

Sean  – Master Plumber & Project Manager

Tyge – Master Plumber & Project Manager

Mark K. – Master Plumber

Jimmy – HVAC/R Technician, Apprentice Plumber

Parker – Apprentice Plumber

Ethan – HVAC/R Technician

Jon – Apprentice Plumber

Travis – Apprentice Plumber & HVAC/R Technician

Lucas – HVAC/R Technician

Mark J. – Apprentice Plumber

Jacob – Apprentice Electrician & HVAC Technician

Shaun – HVAC/R Maintenance Technician

Cody – Apprentice Plumber

Cameron – Apprentice Plumber