Commercial Refrigeration Service
Rack systems, cases, condensers, walk-ins, one-to-one systems, cold storage equipment, and emergency troubleshooting.
Commercial Refrigeration • CO2 Refrigeration • Commissioning • Startup • Service • EMS
Refrigeration and controls support for systems that cannot afford downtime.
Market Refrigeration & Controls supports supermarkets, convenience stores, gas stations, cold storage facilities, butcher shops, HVAC systems, and grow rooms across Southern Illinois and the St. Louis market.
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CO2 Refrigeration
Startup, Commissioning & Service
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EMS
Retrofits & Controls
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24/7
Refrigeration and HVAC Support
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Monitoring
Monitoring Solutions
Industries We Support
Keeping critical systems running
Supermarkets
Convenience Stores
Gas Stations
Cold Storage
Butcher Shops
HVAC Systems
Grow Rooms
What We Do
Built for commercial customers who need service, installation, commissioning, controls, and monitoring in one solution.
We help customers find the right solutions to system issues while making sure equipment runs as efficiently and reliably as possible.
CO2 Refrigeration Specialists
CO2 transcritical and cascade startup, commissioning, service, and field support focused on safe, stable operation.
HVAC Support
Commercial HVAC service and support for facilities that need reliable temperature control and clear documentation.
Preventative Maintenance
Prevent problems before they turn into emergency service calls.
Our preventative maintenance programs are built around refrigeration systems that cannot afford downtime. We inspect, document, trend, and correct small issues before they become product loss, nuisance alarms, compressor failures, or after-hours calls.
Rack PM
Review rack operation, compressor cycling, oil systems, suction control, condenser operation, safeties, and alarm history.
Case & Walk-In Checks
Verify temperatures, superheat, airflow, fans, drains, defrost performance, doors, gaskets, and controller operation.
Controls Review
Check EMS points, alarm settings, schedules, overrides, sensors, communication issues, and trending data.
Defrost Verification
Review defrost times, heaters, termination, case pull-down, excess heat load, and unnecessary defrost operation.
Condenser & Gas Cooler
Inspect fan operation, controls, setpoints, pressure control, water systems, and floating head strategy.
Documentation
Provide clear notes, findings, readings, and recommendations so the customer understands what was checked and what needs attention.
Installation
New installs, remodels, retrofits, and startup support.
We support refrigeration and controls installations from field layout through startup, verification, and customer turnover.
Walk-in coolers and freezers
Supermarket case lineups
Rack and condenser support
EMS panel installation and retrofits
Remodel and changeout support
Startup documentation and verification
Commissioning & Recommissioning
Find the issues. Tune the system. Verify the results.
We commission, recommission, and tune refrigeration systems using field data, controller trends, pressure graphs, temperature logs, setpoint review, and real-world system operation.
Our goal is to correct issues, reduce nuisance alarms, improve product temperature stability, and verify that each system is operating as designed before it becomes a long-term service problem.
Commissioning Focus
- CO2 startup and recommissioning
- Suction and head pressure optimization
- Gas cooler and condenser tuning
- Defrost schedule verification
- Controller setup and trend review
EMS & Controls
Modern controls with less downtime and better energy performance.
We support Copeland / Emerson, Danfoss, Parker Micro Thermo, and RDM systems. We can retrofit existing systems into more modern platforms with a focus on reduced downtime, improved visibility, and energy reduction.
We design custom programming tailored to your operation, giving you precise and efficient control of your systems, equipment, and stores.
Copeland / Emerson
Danfoss
Parker / Micro Thermo
RDM
Micro Thermo / Parker Retrofit Work
We support Parker Micro Thermo systems with retrofits, controller upgrades, panel cleanup, programming, point verification, and commissioning support to improve reliability and serviceability.
Before
Legacy wiring, poor documentation, nuisance alarms, mixed platforms, and limited visibility.
After
Clean panels, labeled circuits, stable operation, remote access, trending, better control strategy, and a better running system than it was previously.
Copeland Systems — Pre & Post Retrofit
Before
After
Danfoss Systems — Pre & Post Retrofit
Before
After
Energy Savings
Smarter controls lower operating costs.
Reduce energy costs while extending equipment life through proper system operation and optimized performance.
Floating Head Pressure
Allow the condenser to operate closer to actual ambient conditions instead of worst-case settings year-round.
Floating Suction
Raise suction pressure safely when conditions allow to reduce compressor energy usage.
Defrost Optimization
Reduce unnecessary defrost cycles and prevent added heat load from poor scheduling.
Rack Optimization
Review rack operation, compressor staging, control logic, and setpoints to improve system stability.
Energy Monitoring
Use trend data and dashboards to identify waste, operating changes, and opportunities for savings.
Load Shedding Programs
Create practical control strategies that reduce load during peak conditions while protecting product and equipment.
EMS Commissioning & Rack Tuning
Real data. Better decisions. More stable systems.
We use controller trends, pressure graphs, temperature data, and system feedback to identify control problems, tune operating strategies, and verify improvements in the field.
Refrigeration Monitoring
Monitoring, dashboards, alarms, and store visibility.
We partner with GAMS+ to provide refrigeration monitoring solutions including dashboards, store layouts, alarms, and temperature tracking. This gives customers an all-in-one solution for service, commissioning, and refrigeration monitoring.
Store Layout Dashboards
Interactive layouts that help visualize equipment status, alarms, and temperature issues faster.
Temperature Monitoring
Continuous monitoring to help protect product, identify problems, and support better response.
Alarm & Remote Support
Remote visibility helps reduce guesswork and allows problems to be reviewed before arriving onsite.
Contact Us
Need refrigeration service, commissioning, controls, or monitoring support?
Call or email Market Refrigeration & Controls. For emergency service, call directly.
(217) 972-9527
sean@mrc-refrigeration.com
Southern Illinois / St. Louis Market
3177 North 1700 Street • Herrick, IL 62431