NATE-certified Posts

Jonathan is NATE-Certified!

January 31st, 2019

Douglas Cooling, Heating, & Electrical is pleased to announce that Jonathan Sales is now a NATE-Certified technician!

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Announcement

Colby is NATE-Certified!

December 19th, 2018

Douglas Cooling, Heating, & Electrical is proud to announce that Colby Morell is now a NATE-Certified technician!

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Announcement