See what customers say about our fast commercial refrigeration service and dependable results.
Our AC broke during the heat wave, and these guys got me an appointment the next day to repair. When we needed it replaced, they quickly got us scheduled and provided very fair quote and pricing for the the new AC unit. Highly recommend!
We greatly appreciate the technician who fixed our air conditioner today and walked us through how to clean it. It’s running well now.
Jamal was super knowledgeable and great to work with. He had our AC unit up and running in no time.
Call Comfort Mechanical Heating and Cooling now for urgent repairs that protect inventory and keep business running.

We respond fast to protect your inventory, reduce downtime, and keep your business running.
When your walk-in cooler, freezer, prep table, or reach-in unit goes down, we respond quickly to gather symptoms, unit details, and urgency. We prioritize emergency refrigeration calls, confirm a realistic arrival window, and help you take immediate steps to reduce product loss until our technician arrives.
Once on site, we inspect key refrigeration components like compressors, evaporator coils, condenser coils, controls, fans, and refrigerant pressures to pinpoint the fault fast. We explain the issue in plain language, complete the repair safely and efficiently, and test system performance to restore proper temperatures as soon as possible.
Before we wrap up, we verify temperature pull-down, airflow, defrost operation, and overall system reliability so you can feel confident putting the unit back into full service. We also share practical maintenance recommendations to help prevent repeat breakdowns, improve efficiency, and protect your equipment long term.
When a walk-in cooler, freezer, prep table, ice machine, or reach-in unit goes down, your business can lose product fast. At Comfort Mechanical Heating and Cooling, we provide commercial refrigeration repair and emergency service for businesses that need quick, dependable help. We work to find the problem, make the repair, and get your equipment back to safe operating temperatures as soon as possible.
24/7 Emergency Repairs
Custom Walk-in Box Installations
Compressor Swaps
Refrigerant Leak Detection
Temperature Calibration
PM Contracts
We focus on practical repairs that help protect inventory, reduce downtime, and restore performance.
Our emergency refrigeration service is designed for urgent situations where waiting is not an option. If your cooler is not holding temperature, your freezer is thawing, or your equipment is short cycling or making unusual noises, we respond with urgency. We know that refrigeration failure can affect food safety, daily operations, and revenue, so we act quickly and communicate clearly about what we find and what it will take to fix it.
Walk-in Coolers & Walk-in Freezers
Reach-in Coolers & Reach-in Freezers
Commercial Prep Tables
Display Cases
Compressors
Evaporator Coils
Condensing Units
Commercial Units:
True, Beverage-Air, Turbo Air, Master-Bilt, Nor-Lake, Hobart
Compressors & Components:
Copeland, Bohn, KeepRite, Tecumseh, Trenton
Comfort Mechanical Heating and Cooling is proud to serve Ann Arbor, Ypsilanti, Canton, Milan, Saline, and nearby areas with prompt, professional commercial HVAC and refrigeration support. If your refrigeration equipment is not performing the way it should, contact us today to schedule service and let our team help keep your business running.
Get quick answers about our commercial refrigeration repair and emergency service in Ann Arbor and nearby areas, so you can make a confident decision and get your equipment back up and running fast.