831 North West Highland Street
Roseburg, Oregon 97470

Our Team

About Addcox Heating Center in Roseburg, OR

At Addcox Heating Center in Roseburg, OR - customer satisfaction is our top priority. Our professional team continually goes above and beyond in providing quality heating and cooling sales and service for our customers.

We want to provide our customers the best quality heating and cooling products installed by trained professionals who care. From the heat load calculation to the system testing and commissioning, Addcox ensures that your new system will keep your family comfortable all year round.

According to customer satisfaction surveys, Addcox Heating Center has held a 98% customer satisfaction rating for the past four years. We strive for 100% customer satisfaction and it shows in all we do.

Our Story

Addcox Heating Center has been owned and operated by the Bastian family since 1987. David and Deanna Bastian purchased Addcox Heating Center from Jim and Evelyn Addcox as they retired and moved to the Seattle area. David and Deanna’s son David Jr. came on board in 1988 and now runs the family business. David and Deanna Bastian retired in 2007 and spend their free time traveling and enjoying life.

David Bastian Jr. and staff work hard to the keep the family’s ongoing commitment toward customer satisfaction and top quality service. Addcox uses top of the line products from Mitsubishi in order to ensure the best quality systems available. Our team is comprised of factory trained specialists who are very knowledgeable about all of our available products and services. At Addcox, we are a Daikin Comfort Pro dealer and also a Diamond Contractor with Mitsubishi. We provide and provides top quality systems for any application.

To meet our team and learn about our dedication and professional services, contact us or call our office at 541-672-6473!

Meet Our Team

David Bastian Jr.

Owner/Operator/Sales since 1988

Dave Jr. received his A.A. degree from UCC in 1982 in computer science & transferred to Oregon State. After 2 years struggling to get computer classes, he transferred back to UCC, received an AA degree in business, and met his wife Stephani. Dave and Stephani have been married for 25 years and have 3 children. Dave Jr. acted as Install Foreman for 19 years before moving into management and sales 6 years ago. Certified in Geo Thermal Heat Pumps, PTCS Testing, and  Air Balancing.

Stephanie Casady

Office Manager/Controller

Relocated from Seattle, Washington and joined the Addcox Family in the summer of 2009. She became Office Manager and Controller in August of 2013, Stephanie manages all operations in the office to ensure quality customer service. She has eighteen years experience in general office, office management, project management and customer service in various industries. She's also in charge of in Construction, Office Furniture and retail.

Larisa Czernowski

General Office

Incentives Processor, & Sales Assistant

Jessy Atkinson

Lead Installer

15 years experience.

Taylor Bryant


Aaron Fonsen

General Manager

Dana Hallen

Installer/Service Technician

Employee since 1997.

Erick Deramus


Employee since 1998.

Jon C Royer

Service Technician

7 years experience in HVAC/ Refrigeration.

David Bastian III

Service Manager

Brandon Philips


Jake Meyer


Sarah Coleman

Service Dispatcher/ Parts & Warranty

Chris Coulter

Service Technician

Delbert Steele


Kelsey Wheelock



Mon - Thurs: 7:30am - 4:30pm
Friday: 7:30am - 4:00pm
Saturday - Sunday: On call service technicians