Contact J&D at Your Convenience

We’ve spent decades partnering with producers and dealers to provide the right solutions to help your operation flourish. We strive to be easy to work with in every request, delivering quick and clear communication tailored to your unique goals and timelines. Contact us for personalized support in solving your ventilation and comfort challenges, no matter how big or small.

J&D Manufacturing
6200 US-12
Eau Claire WI 54701

Main Office: 715-834-1439
Toll-Free Customer Service: 800-998-2398
Toll-Free Technical Support: 866-934-4455
Customer Service Fax: 888-972-4454
Main Office Fax: 715-834-3812

Human Resources: 715-514-3785 or
Shipping Department: 715-514-3749 or
Customer Pick-Up: 6:30 a.m. – 4:00 p.m. (M-F)
Procurement Department: 715-514-3742

Live Chat hours: 8:30am-5pm Monday-Thursday, 8:30am-4:30pm Friday

Find A Dealer
Looking to buy J&D products? Head over to the Find a Dealer page to locate the dealer nearest you.
Customer Support
Looking for product instructions, FAQs, or to talk to a J&D customer service representative? Head over to our Support page to browse our library of dealer and customer resources.