Commercial Refrigeration & HVAC Services
From the multi-deck cases on the sales floor to the rack in the back room and the units on the roof, PTS Service installs, maintains and repairs it all. Supermarkets are our specialty, and we work for any business that needs to keep things cold.
Supermarket Refrigeration
Grocery refrigeration is our main focus. We handle the full refrigeration package inside a store, so one team knows every case, box and rack in the building.
Whether it is a single warm case on a Saturday night or a full store remodel, our EPA certified technicians keep product at temperature and your shelves open for business. We work with national retailers across Michigan and Northern Ohio.
What We Cover
- Multi-deck, island and glass door display cases
- Walk-in coolers and freezers
- Service, deli, meat and produce cases
- Store remodels, resets and new store openings
- Temperature and alarm troubleshooting
CO2 Refrigeration Systems
More stores are moving to CO2 refrigeration. These systems run at much higher pressures than traditional refrigerants, so they need technicians who are trained and equipped to work on them.
We service transcritical and cascade CO2 systems from startup through everyday maintenance and emergency repair. If your store has a CO2 rack, or you are planning a switch, our team can help.
What We Cover
- Transcritical and cascade CO2 systems
- Startup, commissioning and system tuning
- High-pressure leak detection and repair
- Gas cooler and compressor service
- Controls, valves and setpoint adjustments
Rack Refrigeration
A parallel compressor rack runs dozens of cases and boxes at once. When it struggles, the whole store feels it.
We keep racks balanced, efficient and running, from routine compressor and condenser service to controls and alarms. When a rack reaches the end of its life, we handle the replacement and installation too.
What We Cover
- Parallel compressor racks
- Compressor and condenser repair
- Rack controls and alarm setup
- Refrigerant leak checks and management
- Rack replacement and new installs
More Ways We Help
Refrigeration and HVAC for supermarkets, restaurants, convenience stores and any business that depends on it.
Walk-Ins
Walk-in coolers and freezers, including refrigeration, doors, gaskets and new boxes.
Reach-Ins
Self-contained reach-ins, prep tables and undercounter units, including True and Arctic Air.
Display Cases
Open, glass door and service cases, plus self-contained cases from AHT and others.
Ice Machines
Repair, cleaning and replacement to keep ice clean and coming.
HVAC & Rooftop Units
Heating and cooling for the whole building, including rooftop units, service and replacement.
Preventive Maintenance
Scheduled visits that catch small problems before they turn into lost product.
New Installs
Licensed for construction and installation, from single units to full store packages.
24/7 Emergency Repair
Nights, weekends and holidays. 365 days a year.
810-721-2891Built for Grocery. Ready for Anything.
Supermarkets are our main work, but the same skills keep any commercial kitchen, store or facility running cold.
Brands We Service
EPA Certified Technicians
Every tech who handles refrigerant is EPA certified.
Licensed Contractor
Licensed for construction and installation work.