National Refrigeration Inc.


3600 West Shore Rd
Warwick, RI 02886

(401) 737-2000
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Thanks for a job well done. Jarrod was very efficient and thorough. See you in the Fall.


good service, on time, polite, cleaned AC units in pouring rain. 5 stars !

Jarrod P. 6/24/2020

Thanks for a job well done. Jarrod was very efficient and thorough. See you in the Fall. more

National refrigeration 6/16/2020

Happy with service and tech jarrod more

national refrigeration 4/9/2020

good service, on time, polite, cleaned AC units in pouring rain. 5 stars ! more

Sean 6/1/2019

Sean provided excellent service, as usual, timely and very professional. more

Jared's Visit 5/23/2019

Very happy with National and Jared. more

Repair of previous error 5/14/2019

The previous service person failed to reconnect wires after the spring AC servicing several days back. No heat as a result. Nat'l Refridge had someone else out within a couple of hours of my call to remedy the situation..a quick fix. more

Top notch 2/6/2019

From the moment I called National Refrigeration, the service was EXCELLENT. From Ryan, Sean, Rito, Charles and Josh there was complete professionalism, they were on time, knowledge of what needed to be done, hard-working, clean and worked until the job was done. I cannot recommend these people more and the owners should be extremely proud of the men working for him. As I said, "TOP NOTCH." more

Jarrod Pacheco 11/13/2018

Jarrod provided great service through National Refrigeration. more

Install of heating system, A/C system, and water heater 11/3/2018

At 8AM, Brian, the salesman, arrived to review the details of the install. I was not expecting this, but was pleased to see this project was important to him. At 8:15, the "squad of four" arrived, reviewed the plan with Brian/me, and started to tear out the old system. They laid down drop cloths and were very careful in hauling out the old equipment, bringing in the new. Each tech. had a specialty, yet they were always helping the other techs when needed. They answered any questions I had (I can be nosey) and yet never stopped working. They were elbow to elbow, working on this project; the project just flowed flawlessly. The metal fabricator did any outstanding job, matching up the old with the new. Gas and water piping was square and level; I was very pleased. The heating system was fine tuned, and the job was done. I was given a run thru of how to adjust the water heater, etc. so when they left (5PM) I was comfortable with the systems operation. I am a fussy, detailed person. Over the years, I have done my own maintenance, upgrades, etc, so when I hire someone, I expect the best. And that's what I got! The quote was a little pricey, but I researched how this company did business, especially service support, so I was comfortable with hiring them. I'm still baffled how they got the job done in one day! more

Ryan Hanrahan 10/18/2018

Outstanding service man. very friendly and professional. he represented National refrigeration extremely well. he answered questions,explained contract options and was very knowable about questions i asked. as your representative i would give him 5 stars out of 5.he has earned my continuing business when ever i need repairs etc on my HVAV i am happy i chose national. more

Repair my heating and air systems 9/25/2018

I had a wiring problem after a new furnace install that the installers had a problem finding. Jared took the time to diagnose and repair. Finally it's fixed and running great! Thanks for taking the time to get it right! Bill Cameron more

Attentive maintenance check 9/17/2018

Regarding 7 August request for service: I would like to thank and commend Sean D. who made the service call for a leaking AC unit. The AC units need more attention than I knew, and he helped me understand the problem--he sorted out the issue, and persevered as further troubles arose. I am confident that with his knowledge and commitment to doing a good job, our units will be maintained properly. High endorsement. more

Great service! 5/18/2018

I have been using National Refrigeration for 20 years. Great, fast, reliable service. more

Geothermal system service 2/12/2018

About 7 years ago we purchased a geothermal heating & cooling system for our home in Saunderstown, RI. Initially, service was provided by the company that installed the system. Unfortunately, about three years ago they went out of business. We searched for a geothermal system service organization. The first one we tried was awful...their prices were very high, and their work actually led to more problems. Recently the system went down during an extremely cold spell (14 F). I found national through the web. They came the very net morning, and after less than a half hour Jared, whose work process was very well organized, discovered a loose wire. After properly terminating the broken end, and re-connecting it, the system resumed fully operational status. The bill ....beyond the cost of a regular service call even though we were NOT a regular customer and he had come to our home ASAP...was $30. Needless to say my wife and I were thrilled that the system was now working properly, that Jared really "knows" geothermal systems, and that National will now perform regular annual system maintenance for us each fall. more

Cold house warm service 12/21/2017

We are newly moved into our new home. Thanks to Doreen in the office she suggested we wait until next year to start a service contract as we are under warranty. Of course it was not until 6:30pm that we realized the heat wasn't working. I expected a long wait as we were not customers. In just over an hour Rito arrived are carefully assessed the situation and discovered the cause of our problem. He also checked our fireplace and hot water heater. Rito was kind and very professional. I was fully prepared for a bill that I would pay and deal with the builder later on. Rito assured us we were on warranty and he would forward the bill directly to the builder. Needless to say we are signing up for a contract with this wonderful company. more

Sean Donahue 7/11/2017

Sean replaced my condensor and coil on Monday July 10, 2017. He was professional, knowledgable and consensus. Both he and David arrived on a timely basis and worked all day to complete the installation. more

Sean D 7/5/2017

Great service as always, needed quick help and got same day service, always professional. more

Ryan H 6/29/2017

Ryan was polite, efficient, and thorough. He explained everything he did and showed me how to change the filter in my AC unit. more

Sean Donahue 6/12/2017

I get to see Sean once a year when he services my HVAC unit. Always pleasant, professional and efficient. A great asset to your company. more

Technician 6/10/2017

Sean has serviced my air conditioning unit several times over the past years. Always respectful, friendly and competent. Praise to Sean. more
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Owner Message
  • National Refrigeration provides cooling, heating and plumbing services in Rhode Island. We sell, install and repair gas furnaces, boilers, central and ductless air conditioning, air quality systems and much more. Call National for all your plumbing needs, including installation and servicing. We serve both Commercial and Residential customers. We are all Rhode Islanders, and we love this region of close-knit communities.

Additional information
  • Hours: Mon 07:30am-04:30pm, Tue 07:30am-04:30pm, Wed 07:30am-04:30pm, Thu 07:30am-04:30pm, Fri 07:30am-04:30pm