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National Refrigeration is a heating and cooling contractor offering residential and commercial services in all of Rhode Island and bordering Massachusetts communities.
National Refrigeration keeps Rhode Island families comfortable with premium but affordable HVAC solutions.

Rhode Island’s top-rated HVAC Company

National Refrigeration earns top ratings on Google, Yelp and Better Business Bureau for our prompt response times, friendly customer service and knowledgeable technicians.

Dedicated to ensuring the safety and comfort of your family, at National Refrigeration, we offer a comprehensive range of services including installation, repair and maintenance for heating, air conditioning and plumbing systems. Our team is available 24/7 for emergency services, providing you peace of mind year-round.

Established in 1969 by Jack King, Sr., National Refrigeration remains a family-owned business, instilling values of reliability and integrity into every aspect of our business. We are a full-service HVAC and plumbing mechanical contractor that services commercial as well as residential properties in Rhode Island.

Our technicians are factory-trained, licensed, and fully bonded. We will help you choose the best equipment and components for your home or business, install them safely and ensure your system operates efficiently and effectively.

Meeting residential needs:

Our team of experienced professionals can help any Rhode Islander improve their family’s comfort — and save money each month on energy bills. We’ll help reduce energy costs with a range of options, including ENERGY STAR® rated, high-efficiency heating, cooling and water heating systems.

Residential Services:

Explore our HVAC rebates and incentives

Meeting commercial needs:

National Refrigeration offers big-company benefits with a personal touch. Our plumbing and HVAC staff can support design-build services—from permitting to inspection—for light commercial applications, large facilities, and multi-unit housing projects. We’re just the right size for quick responsiveness, precise quality control, and absolute accountability.

Learn about our commercial services

Let us know what day and time frame works best for you.

For new or replacement heating & cooling components and systems.


National Refrigeration is ACCA (Air Conditioning Contractors of America Association) accredited
National Refrigeration NATE (North American Technician Excellence) certified
National Refrigeration is a Carrier Factory Authorized dealer
National Refrigeration is a Mitsubishi Electric dealer

© 2024 National Refrigeration

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