HVAC Services
Providing HVAC installation, HVAC replacement, AC repair,
AC maintenance, heating repair, heating maintenance, and other HVAC services.
Serving Livingston County Michigan.
TMX Mechanical is a fully licensed and insured HVAC company in Livingston County Michigan.

Heating installation & repair
Frigid winter nights are held at bay by energy efficient heating systems operating at optimal capability.
Push back the cold without breaking the bank. Correctly sized and installed heating components and systems operate at optimal capacity and in turn save energy while providing even heating to your home or business.


Air conditioning & cooling services
Long, hot summer days can be enjoyed from the cool comfort of your home.
With a high efficiency air conditioning system, you can stay cool for less cash. Properly selected, sized, and installed cooling systems regulate humidity and provide even cooling even in the most extreme temperatures. We can help you remove hot spots from your home.
Ventilation services
The air we breathe is key to the health and wellbeing of our families.
We provide high efficiency filtration systems, virus combating air purification systems as well as integrated fresh and exhaust air systems. High efficiency air filtration systems eliminate dust and pollen. Air purification systems eliminate dust, pollen, smoke, pet odors, cooking smells, mold spores and combat viruses.

Contact details
Service areas
- Livingston County Michigan
- Ann Arbor (48105), Brighton (48114, 48116), Dexter (48130), Pinckney (48169), Whitmore Lake (48189), Howell, MI (48843)
Request a free quote
We look forward to assisting you in your HVAC needs!
Serving the Livingston County area.



Preventative maintenance
Some of the many benefits of a proactive service plan from TMX Contracting include:
- Peak efficiency for cost and energy savings
- Extended system life
- Prevention of the majority of repairs and superior reliability
- Safety checks to eliminate hazardous conditions
- Healthier air quality
- Discount on repair service
- Emergency service
- Never pay overtime for emergency repairs
- Priority service
- Peace of mind
Energy efficiency
From efficiently optimized systems to the latest in energy saving technology.
- Installation of the latest technology in energy efficient heating and cooling systems.
- Optimization of current systems for energy efficiency and lower energy bills.
- Installation and programming of smart thermostats.
Whole house comfort
We understand the relationship between heating, cooling, humidity control, air exchange, air filtration, and air purification. We use this understanding to provide you with the best options to create a healthy and comfortable living space.
- Eliminate hot and cold spots in your home or office.
- Regulate the temperature of individual floors or rooms separately to meet each occupant’s preference.
- Clean and purify your household air to remove dust, skin particles, pet dander, odors, and even viruses.
Quality professional
job guaranteed.