Licensed, Insured HVAC Contractor

911 Mechanical is fully insured and licensed HVAC contractor with the State of Michigan. Our team has a combined experience of almost 40 years in the HVAC industry. We follow regulations from governing authorities, and adhere to best practices within the industry. All of our work is backed by a 100% Satisfaction Guarantee.

Servicing Southeast Michigan

We're located in Macomb Township, Michigan but our sales and service area includes all cities in Macomb County, St. Clair County, Lapeer County, Oakland County, Wayne County, and Livingston County.

Learn more about our service area.

911 Mechanical - Southeast Michigan service area

HVAC, Plumbing Services

As a full-service residential and commercial heating, cooling, and plumbing contractor we have the experience and capability to help you with any HVAC repair or installation. We are a Carrier Factory Authorized Dealer, and stock the entire line of Carrier® HVAC products.

We service any type of furnace, air conditioner, water heater, or other HVAC equipment regardless of where you purchased your equipment, or who the manufacturer is. Our skilled technicians have experience repairing all major brands of HVAC equipment, including: Amana, American Standard®, Arcoair®, Bradford White, Bryant, Carrier®, Climate Master, Coleman, ComfortMaker®, Goodman, Heil®, Navien, Tempster®, Trane®, Water Furnace, White Rodgers, and more.


  • Carrier
  • DCN
  • NATE
  • ACCA
  • CAM