Commercial Refrigeration Port Jefferson
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Commercial Refrigeration
Cooling Solutions Built for Port Jefferson Businesses
Since 1999, Temperature Control Systems has provided dependable commercial refrigeration services to businesses across Port Jefferson. Whether you’re running a restaurant on Main Street, managing a coffee shop by the harbor, or operating a convenience store near Belle Terre, your refrigeration system needs to work without fail.
We install, repair, and maintain walk-in coolers, freezers, prep stations, and other commercial refrigeration units. Our team understands how critical these systems are to your operations, and we respond quickly to ensure your products stay safe and your business stays running.



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Why Port Jefferson Businesses Choose Our Refrigeration Services
Local Experience Since 1999: Serving Port Jefferson and Suffolk County for over two decades.
Energy-Saving Systems: We help reduce power usage and improve equipment efficiency.
Fast Emergency Repairs: Quick response times to minimize product loss and downtime.
Scheduled Maintenance: Preventative service extends equipment life and reduces repair costs.
Certified Technicians: Licensed and insured professionals who deliver safe, reliable results.
Whether you’re running a high-volume kitchen or a small retail shop, we provide refrigeration services tailored to your needs.
Contact Temperature Control Systems Today
Need commercial refrigeration service in Port Jefferson? From new installations to emergency repairs, Temperature Control Systems is your go-to partner for reliable, professional cooling solutions.
Call us at 631-353-6960 or use the contact form on our website to schedule your service. Keep your business protected with expert refrigeration support from a team you can trust.
OUR SERVICES
- Testing
- Cleaning
- Repair

Temperature and Pressure

Efficiency and Performance

Safety Controls

Airflow

Condensate System

Refrigerant Levels

Electrical Components

Mechanical Components

System Calibration

Documentation
Testimonials
Happy customer says About temperature control Systems inc







Documentation

Evaporator and Condenser Coils

Fan Blades and Motors

Condensate Drain Lines

Ductwork

Grilles and Registers

Refrigerant Lines

Outdoor & Indoor Units

Thermostat

Refrigerant Leaks

Compressor Issues

Fan Motor Problems

Thermostat Malfunctions

Blower Motor Issues

Capacitor Failures

Electrical Problems

Condenser Coil Problems

Evaporator Coil Issues

Expansion Valve Problems

Ductwork Issues

Heat Exchanger Problems

Water Leaks

Control Board Issues

Airflow Problems