National Refrigeration offers energy-efficient humdifider options for Rhode Island homeowners.

Combating Dry Winter Air

Dry air weakens the body's resistance to the common cold and flu...

Posted on January 26, 2021 by National Refrigeration

National Refrigeration, in Warwick, Rhode Island, is available 24/7 to keep your family safe and comfortable with quality heating and cooling equipment, repair and maintenance.

Optimal Humidity Levels in Your Home

The humidity level inside your home largely affects physical comfort and respiratory health.

Posted on November 18, 2020 by National Refrigeration

National Refrigeration offers the lowest prices on top-rated heating equipment

Can Landscaping Affect Home Energy Consumption?

Here are a few tips to conserve energy consumption for cool region homes...

Posted on October 20, 2020 by National Refrigeration

What Causes a Heat Exchanger to Crack?

If the heat exchanger is cracked or rusted, carbon monoxide and flue gases can leak into the home, which can become a huge health concern.

Posted on September 14, 2020 by National Refrigeration

HVAC Tips for Homeowners

These tips will help you save money, save energy and make your HVAC system more effective and efficient.

Posted on August 20, 2020 by National Refrigeration

5 HVAC Upgrades to consider

There are upgrades you can make that can increase efficiency, save money and prolong the life of your system.

Posted on July 29, 2020 by National Refrigeration

What To Know About R-22 Refrigerant

If your air conditioning unit uses R-22 refrigerant, you should know that as of January 1, 2020, production and import of R-22 refrigerant is illegal in the United States.

Posted on June 17, 2020 by National Refrigeration

7 Ways to Enhance the Quality of your HVAC System

Steps you can take to get the most out of your HVAC system...

Posted on May 12, 2020 by National Refrigeration

Is It Safe To Have A Repair Person In My Home?

You know the importance of having regular maintenance performed on your heating and cooling system, but is it safe to have your HVAC system serviced during COVID?

Posted on April 19, 2020 by National Refrigeration

Are Ductless Mini-Splits Troublesome?

When you buy a refrigerator, the equipment is expected to run out of the box. However, HVAC equipment is only as good as the installers.

Posted on March 6, 2020 by National Refrigeration

A.I.M. For The Best Mechanicals Systems

The Assess, Invest & Maintain (A.I.M.) decision-making system is a powerful, 3-step hack to spending the proper amount of money...

Posted on December 3, 2019 by National Refrigeration

Geothermal Brings High-Performance to Green Energy

Homeowners and business owners in Rhode Island can finally be free from anxiety over the fluctuating prices of heating oil and natural gas.

Posted on September 24, 2019 by National Refrigeration

4 Things Homeowners Get Wrong In A Hurricane

Hurricane Bob became the second most costly hurricane in U.S. history...

Posted on July 19, 2019 by National Refrigeration

Find the best nearby heating and cooling contractors

There’s only one federal regulation for practicing heating and cooling...

Posted on May 24, 2019 by National Refrigeration

4 DIY Mistakes To Avoid Tuning Up Your Air Conditioner

Before you pull out the toolbox, consider these 4 costly mistakes DIY-ers make when trying to tune up a central air conditioning system.

Posted on March 23, 2019 by National Refrigeration

Ask These 7 Questions to Know if your Building is Making you Sick

Some signs of a building being sick are visible and others are not...

Posted on February 19, 2019 by National Refrigeration

Reduce Operating Costs At Work With Energy-Efficient Mindfulness

It’s worth it for small to medium-size business owners to take control of the climate in their offices...

Posted on December 13, 2018 by National Refrigeration

7 Benefits of a Mini-Split Heat Pump.

How can such a simple process deliver extraordinary results? Let’s find out:

Posted on November 19, 2018 by National Refrigeration

Remodel Your Basement With Climate-Controlled Comfort.

Finishing the basement of your home is one of the most rewarding home-improvement projects you can undertake...

Posted on October 24, 2018 by National Refrigeration

Get The Most Out Of Your Mini-Split System This Fall

Don’t turn on your furnace just yet! Here are some of the benefits of using your mini-split...

Posted on September 19, 2018 by National Refrigeration

Furnace Tuneup.

While you enjoy the last moments of summer we still recommend planning ahead for fall.

Posted on August 24, 2018 by National Refrigeration

The best ways to avoid air conditioner breakdowns.

Going over our data from five decades in the business of heating and cooling reveals people typically make the choice to “not fix it if it’s not broken.”

Posted on July 22, 2018 by National Refrigeration

About National Refrigeration

Since 1969

National Refrigeration is a unique family company: one where we share our focus on our family of employees with yours. That’s why we offer a 100% satisfaction guarantee. We know that our reputation is on the line with every job that we do and will settle for nothing less than perfection. It’s been that way since our modest beginnings in 1969.

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Contact National Refrigeration

National’s office hours: Monday - Friday 7:30-4:30
Phone: (401) 737-2000
Mail: 3600 West Shore Rd., Warwick, RI 02886
Email: Email us

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