Michigan HVAC and Fire Dampers
Lloyd Industries is a worldwide leader in manufacturing and supplying HVAC equipment and fire dampers for projects both large and small. We have been in business for over 30 years. During that time we have improved upon our HVAC manufacturing process and distribution channels. Our fire dampers and HVAC equipment are installed in buildings around the world.
Recent HVAC Project:
Lloyd Industries HVAC contractors have supplied HVAC equipment to recognizable buildings around the world. Our fire dampers and HVAC equipment can be found in the Chrysler building, Yankee Stadium, Philadelphia International airport, and many more structures around the world.

Michigan HVAC Contractors
Our Grand Rapids HVAC contractor Mechanical Sales LLC, serves all of Michigan for Lloyd Industries HVAC equipment. Whatever your ventilation needs are, we can help. We are manufacturers and suppliers of static fire dampers, dynamic fire dampers, combination fire and smoke dampers, and more HVAC equipment for your project in Michigan.
Mechanical Sales LLC
Steve & Andrew Markee
516 Charlotte NW
Grand Rapids, MI 49504
Tel: 616-791-1744
Fax: 616-791-1745
Email: mschvac@gmail.com
This Grand Rapids HVAC contractor serves all of Michigan including these top cities:
Detroit | Grand Rapids | Warren | Sterling Heights |
Lansing | Ann Arbor | Flint | Dearborn |