Rhode Island’s top-rated HVAC Company

National Refrigeration earns 5-star ratings on Google, Yelp and Better Business Bureau for prompt response times, friendly customer service and knowledgeable technicians.

Life is busy enough without having to worry...At National Refrigeration we are dedicated to keeping your family safe and comfortable with quality heating and air conditioning equipment, installation, repair, and maintenance. We are dependable, friendly and available 24/7 for emergency services.

National Refrigeration of Rhode Island was started in 1969 by Jack King, Sr. and is still family-owned today. We are a full-service HVAC and plumbing mechanical contractor that services commercial as well as residential properties in Rhode Island.

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

Schedule a Service Call

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

24-hour emergency service is offered by National Refrigeration of Rhode Island

24-hr Emergency Service

(401) 737-2000

Free consultation

For new or replacement heating & cooling components and systems.

Testimonials

“(The technician) did an outstanding job servicing my furnace. I've always been happy with National Refrigeration's service and am very glad I've maintained my service contract with them."
-Thomas C.

"Technician found a minor leak in Gas pipe which he repaired. Without this plan I would never had known…”
-Janice R.

"While (the technician) was here, he spotted and fixed another issue that had been missed by another company for years.”
-Jane D.

"I worked with (the sales team) to get a quote for a mini-split a/c to cool the downstairs of my house. (They) came and did the quote and National Refrigeration was the most reasonable price I received, especially since the electrician cost was included in the quote…I would highly recommend them.”
-Jill D.

"National Refrigeration is a stellar company! The customer service representatives are kind, polite, helpful, and professional... I highly recommend National Refrigeration for all your (HVAC) needs.”
-Donna F.

“...I always use National Refrigeration for my HVAC needs as they are prompt, courteous, professional and knowledgeable.”
-Patricia M.

"I have been using this company for 8 years and I am very happy with their service. I have had my water heater replaced and they perform annual maintenance, pricing is competitive!”
-Linda T.

"I would highly recommend National Refrigeration. The guys were on time and very professional. They installed a new central A/C system and at a fair price. Extremely knowledgeable and accommodating.”
-Jin O.

"New Carrier AC system installed. A big upgrade to my 30yr old system. Installation went smooth. Everyone was professional and worked through the day to complete the install the same day. I will happily use their services again.”
-Adam

"National was excellent. They came out and fixed our AC during the hottest days. (The technician) was knowledgeable and professional throughout."
-Katelyn M.

"We were able to book a service call to our home within 24 hours of A/C malfunction… friendly, professional, kind and very informative to clearly explain the problem with our system.”
-David B.