Applied Building Sciences
Contact Information
Wayne Butler
North Charleston, SC
Coverage Area: SC, NC, GA, FL
Phone: 843.724.1464
Email: wbutler@appliedbuildingsciences.com
Website: www.appliedbuildingsciences.com
![](https://www.airbarrier.org/wp-content/uploads/2024/03/Wayne-Butler.png)
NOVA Engineering & Environmental, LLC
Contact Information
Brandon Mahanna
Altamone Springs, FL
Coverage Area: FL, GA, AL, MS, SC, NC
Phone: 813.382.0146
Email: bmahanna@usanova.com
Website: www.usanova.com
![](https://www.airbarrier.org/wp-content/uploads/2024/03/Brandon-Mahanna.png)
Gale Associates, Inc.
Contact Information
Darjusz “Derick” Wiaderski
Rockland, MA
Coverage Area: CT, MA, RI, NH, ME, VT
Phone: 410.527.1983
Email: daw@gainc.com
Website: www.galeassociates.com
![](https://www.airbarrier.org/wp-content/uploads/2024/03/Derick-Widerski.png)
B.E.E. Engineers
Contact Information
Torin Garner
Edmonds, WA
Coverage Area: WA
Phone: 425.595.7654
Email: torin@bee-engineers.com
Website: bee-engineers.com
![](https://www.airbarrier.org/wp-content/uploads/2024/03/WBA-Torin-Garner-1.png)
Arrow Insulation
Contact Information
Jay DePree
Mount Vernon, WA
Coverage Area: WA
Phone: 877.658.9276
Email: jay@goarrowinc.com
Website: www.GoArrowInc.com
![](https://www.airbarrier.org/wp-content/uploads/2024/03/WBA-Jay-DePree-1.png)
Green Mountain Enclosure Consulting LLC
Contact Information
Nate Gusakov
Bristol, VT
Coverage Area: VT, NH, MA, NY
Phone: 802.458.2386
Email: goose@gmecx.com
Website: www.GMECx.com
![](https://www.airbarrier.org/wp-content/uploads/2024/04/WBA-Nate-Gusakov-1.png)
Allana Buick & Bers
Contact Information
David Kirchev
Portland, OR
Coverage Area: Continental USA, International
Phone: 800-378-3405
Email: dkirchev@abbae.com
Website: www.abbae.com
![](https://www.airbarrier.org/wp-content/uploads/2024/05/WBA-David-Kirchev-1.png)