911 Mechanical - Heating, Cooling, Plumbing & Indoor Comfort Company

We are a licensed and insured heating, cooling, and plumbing contractor based in Macomb Township, Michigan. As a full-service HVAC company, we provide sales, repairs and installation for residential and commercial customers.

911 Mechanical, Inc. is Honored to be a 2018 Carrier President's Award Recipient!

The Carrier President's Award recognizes Carrier dealers who exemplify leadership and management, customer satisfaction, expertise, business growth and operational excellence.

Learn More About the Carrier President's Award »

Heating Services

We repair any brand of furnace or boiler, and install the entire line of Carrier® high-efficiency gas furnaces, heat pumps, and geothermal systems.

Cooling Services

Whether you're looking to repair or replace your central air conditioner or ductless mini-split, our cooling system experts can help.

Plumbing Services

Our licensed master plumber and staff are available for water heater repairs, and all residential or commercial plumbing projects.

Indoor Comfort

Improve the indoor air quality of your home or business with a new humidifier, professional duct cleaning, or dryer vent cleaning.


  • Carrier
  • DCN
  • NATE
  • ACCA
  • CAM