Congratulations to Avia Properties of Windsor, CO, on their accreditation from the NHWA!​

Colette Hertzler

Joe Hertzler

Avia Properties of Windsor, Colorado, has earned Accredited Member status from the NHWA.

Colette Hertzler brings 20 years of experience from Gulfstream Aerospace in Savannah, Georgia., where she excelled as the Senior Business Office Manager of Product Support. Her dedication to customer service was integral to supporting clients after their aircraft was delivered, laying a strong foundation for her current role.

Joe Hertzler has more than 30 years of business innovation and leadership experience. In 1996, he founded Avtrak, pioneering the first web-based maintenance tracking software for business aircraft, revolutionizing the industry. After selling Avtrak in 2016, Joe retired with Colette to Cody, Wyoming. 

Years of being snowbirds between Georgia and Wyoming revealed to Joe and Colette the necessity of a reliable Home Watch service. Despite contracting housekeeping and lawn maintenance services, they repeatedly returned to neglected homes. Frustrated by this experience, they dedicated themselves to offering the trusted Home Watch service they knew others needed.

Colette is a graduate of the NHWA’s Home Watch Boot Camp and has earned the designation of Certified Home Watch Professional, placing her among the elite in the Home Watch industry. The CHWP designation and Boot Camp training exemplify Colette’s commitment to Home Watch excellence. 

Together, Joe and Colette share six grown children, ten grandchildren, and two pups, Winnie and Copper. Colette and Joe enjoy spending time with family, spoiling their grandkids, entertaining, camping, and hiking.

Avia Properties serves Northern Colorado and Southern Wyoming, from Cheyenne to Boulder and everything in between. You can reach them at (720) 539-2443 or at Learn more at their website,

Welcome, Colette and Joe!

As always, I wish you

Much success,

Jack Luber
Executive Director

A little about the National Home Watch Association: The NHWA was formed in 2009 in order to establish and maintain the highest industry standards for Home Watch and absentee homeowner services throughout the United States and Canada (

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