Keep Your Climate Control Systems Operating Efficiently
Experienced Mechanical Engineers Providing Reliable On-Call and Preventative Maintenance for Your Heating and Cooling Systems:
- 24/7 Emergency Heating System and A/C Repair
- Scheduled Regular Maintenance
- On-Site or On-Call Engineers
- Custom Programs
Wyandotte's Commercial HVAC-R Installation & Repair Experts
Some of Our HVAC-R Service Include:
- VRF Systems & Split Systems
- Complete Systems or Single Components
- Rooftop Systems
- Ductwork
- Infrared Heating Systems
- Electric, Pneumatic, and Electronic Control Systems
- Filtration Systems
- Chillers, Centrifugal, Screw, Absorber, & Reciprocating
- Gas Monitoring Systems, Combustible Gas, Refrigerants, CO, H2S, SO2, CO2
- Backflow Testing and Certification
- Cooling Towers & Evaporative Condensing
- 24/7 Stationary Operators
- Emergency Chiller, Air Conditioning & Heating Rental & Installation
- Piping Systems

Call (734) 282-2250 to learn more about our commercial HVAC system services in your area.

CUSTOM PROGRAMS
Preventative Maintenance
Dedicated Team
Always on Call

ON-SITE ENGINEERS
24/7 Stationary Operators
EMS Employed


Emergency Heating and AC System Repair
When your HVAC systems go down, you need a qualified mechanical contractor that can quickly identify the cause and provide you with a solid solution and time frame. Expert Mechanical Service is a leading commercial HVAC company in SE Michigan. Whether your HVAC system is a rooftop HVAC system or a central plant system, our engineers are prepared to determine where the heating or cooling problem originated from and what the best solution is for getting your heating system or AC unit running again.
Our 24/7 Emergency HVAC-R Service Include:
- Packaged HVAC Systems
- Chillers
- Boilers
- Climate Control Systems
- Walk-in Refrigerators and Freezers
Avoid Further Disruption.
If You Need an Emergency HVAC Repair, Call (734) 282-2250
Commercial HVAC Systems
Call Expert Mechanical Service for:
- New High-Efficiency Heating System Price Quotes
- New High-Efficiency AC Price Quotes
Avoid Untimely Breakdowns
If you're HVAC unit is near its end of life, call (734) 282-2250 and request a quote.
Top indications Your Commercial HVAC System Needs Service
Here are 5 indications your commercial HVAC system needs service or repair:
Condensation: If your HVAC unit is displaying an excessive amount of moisture on your AC or heating unit, or if there is excessive condensation or moisture inside your business, it might be indicative your HVAC unit is working too hard.
Bad Smells: Mold, mildew, and freon leaks can produce an unpleasant odor. Refrigerant tends to smell like ether, and mold and mildew smell musty. Other foul odors could indicate a dead animal or other problem.
Business is Too Hot, Too Cold, or Too Stuffy: Improper air flow, inability to control temperature or lack of air flow may indicate a bad blower, issue with the air ducts or other problem.
High Energy Bill: A sudden increase in your energy bill that is not representative of a seasonal change could indicate your heating system or AC unit is struggling to operate.
Noise: Heating systems and AC units that are loud, make banging, buzzing, humming, or clunking noises, need tuning or repair.
If your commercial HVAC is showing any of the signs listed above, it’s time to contact a qualified mechanical engineer at Expert Mechanical Service. We’ll conduct a thorough HVAC inspection and provide you with a competitive bid for service and repair.

