HVAC Ductwork

Committed to helping our customers through advanced products and unsurpassed customer service, our team delivers effective HVAC solutions that improve comfort and protect profits.

Our Services Include:

• Full service mechanical provider
• Full service fab shop
• Sheet metal goods
• Stainless steel
• Duct work
• Ventilation
• Fire damper certification

Your HVAC needs are our priority.


About Us

Positive Trades Group is a full service mechanical systems provider that has served Northwest Ohio and South Central Michigan community. Our goal is to provide you with a solution to your HVAC, energy management, air quality, building, and piping needs.


8650 Airport Hwy.
P.O. Box 1209
Holland, OH 43528
Phone: 419.865.6171
Fax 419.865.4561


225 Fifth St. Michigan Center
Michigan Center, MI 49254
Phone: 517.795.1469