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National Refrigeration is a locally owned heating and cooling contractor offering residential and commercial HVAC and plumbing services in all of Rhode Island and bordering Massachusetts communities.

401-737-2000

Contact us

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  • Will a mini-split dehumidify my home? Find out from National Refrigeration of RI
    Do mini-splits dehumidify effectively?
    Gallery
    Tags: dehumidifcation, HVAC, mini-splits|

    Do mini-splits dehumidify effectively?

  • Find the right ductless mini-split for your home with information from National Refrigeration
    Big Box Store vs. Name Brand Manufacturer Mini-Splits
    Gallery
    Tags: Big-box store or name-brand, HVAC, noise|

    Big Box Store vs. Name Brand Manufacturer Mini-Splits

    Professional HVAC technicians select reputable manufacturers to ensure reliability and longevity of their HVAC product for their customers.

  • Ductless mini-splits have become HVAC powerhouses in recent years.
    Mini-Splits: HVAC’s Unassuming Powerhouse
    Gallery
    Tags: commercial hvac, energy-efficient, HVAC, Indoor Air Quality|

    Mini-Splits: HVAC’s Unassuming Powerhouse

    Technology is unique from the natural world in that size [...]

  • Ductless mini-splits can both heat and cool homes and businesses.
    Can a ductless system heat my home?
    Gallery
    Tags: ductless mini splits, energy bills, HVAC, installation|

    Can a ductless system heat my home?

    While ductless systems are gaining popularity, there is still a [...]

  • National Refrigeration explains how many rooms a mini-split can cool.
    How many rooms can a mini-split cool?
    Gallery
    Tags: ductless, homeowners, mini-splits, zoned heating and cooling|

    How many rooms can a mini-split cool?

    National Refrigeration discusses how many rooms a ductless mini-split system can cool.

  • National Refrigeration helps business owners choose the right ductless system for their commercial space.
    Is a ductless unit able to accommodate a commercial space?
    Gallery

    Is a ductless unit able to accommodate a commercial space?

    When choosing an HVAC system for your business, there are [...]

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National Refrigeration is a locally owned heating and cooling contractor offering residential and commercial HVAC and plumbing services in all of Rhode Island and bordering Massachusetts communities.
National’s Office Hours

Monday thru Friday : 7:30 am to 4:30 pm

Closed Saturday – Sunday

Contact us

3600 West Shore Rd, Warwick, RI 02886

401-737-2000

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

© 2025 National Refrigeration

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