• We’re proud to be Trane Certified Comfort Specialists – thanks to our overall 99% satisfaction rating, and a 100% referral rating. READ MORE

Commercial Refrigeration

We INSTALL and REPAIR all types of commercial refrigeration equipment including ice machines, walk-in coolers, reach-in coolers,...

Commercial HVAC

When you call Refrigeration systems you can be sure that you are reaching a professional who has the expertise and experience required...

Residential HVAC

Refrigeration Systems is committed to providing top-quality air conditioning and heating service and repair while maintaining a...

Refrigeration and HVAC Installation and Service

Welcome to Refrigeration Systems, Inc. We provide installation, repair and maintenance for air conditioning systems, refrigeration equipment, HVAC and convenience store assets in Fairfax and the surrounding areas. We provide air conditioning service in Centreville, Herndon, Reston, Fairfax, and Springfield, VA and throughout the Manassas Park area, as well as large portions of Washington D.C. and Maryland.

HVAC Systems

Refrigeration Systems is your premier source for quality HVAC service 24 hours a day, 7 days a week. We offer comprehensive heating and cooling services, including air conditioning units for residential and commercial customers in Fairfax and the surrounding areas. Our service technicians and installation experts have extensive training and expertise to meet your requirements for heating and air conditioning units, including high quality Trane units, humidifiers, air filters and more. If you need AC repair, our team will quickly diagnose and repair problems with residential and commercial heating and cooling systems.

Geothermal Systems

Our geothermal services allow you to take advantage of the latest indoor temperature control technology. Geothermal systems offer energy efficient, environmentally friendly alternatives to traditional heating and cooling systems. We provide new geothermal installations and quality geothermal repair for existing systems.

Commercial Refrigeration Systems

Refrigeration Systems offers a wide array of commercial refrigeration products and services, including refrigeration repair and new equipment installations. We install and service ice makers, post mix fountain systems, walk in coolers and frozen beverage machines.

Contact Refrigeration Systems Inc.

If you need refrigeration or air conditioning repair, installation or service in Fairfax or the surrounding communities, please browse our website to learn more about our residential HVAC services, commercial refrigeration systems, and other products and services. Call us today at 703-369-1808.


"The staff is very courteous and friendly and always make me feel important whenever I call to obtain services. I would highly recommend the services of Refrigeration Systems."

hvac reviews

We’re available 24 hours, 7 days a week. Call us at (703) 369-1808.