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National Refrigeration Inc.

HVAC Companies in Warwick, Rhode Island
Ranked #3 in Warwick | Grade B+
4.90 (704 reviews)

National Refrigeration Inc.

National Refrigeration Inc. provides HVAC repair, replacement, and maintenance for homes in and around Warwick, Rhode Island. The company is known for clear communication, tidy workmanship, and options that match the home and budget.

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Why Homeowners Choose This Business

Customers note technicians who explain findings in plain terms, show up on time, protect the home, and clean up after the job. Many reviewers cite smooth full-system replacements and courteous service from both field staff and office. Pricing and options are discussed upfront, with guidance on suitable equipment choices Local experience that helps homeowners across Warwick, Rhode Island compare a more region-aware provider.

Service Area

Headquartered on W Shore Rd in Warwick and serving nearby Rhode Island communities. Call to confirm coverage for your address.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Maintains a competitive standing in this market.
  • Performs at or above the local average rating.
  • Has more review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Plumbing Services
  Renovation Services
  Hvac Repair
  Maintenance
  AC Installation
  Installations
  Furnace Replacement
  Repairs
  Heat Pump Service
  Air Conditioning Maintenance
  Heating System Repair
  Ductwork Services
  Thermostat upgrade
  Indoor Air Quality
  Central air installation
  HVAC Diagnostics
  Seasonal Tune-Up

Heating and cooling diagnostics, AC and furnace repair, full-system replacement, seasonal maintenance checks, and help selecting equipment that fits the home and budget.

Reviews

Customer Reviews

Barb F
We have used National Refrigeration for many years. Not only have they have been servicing our heating and air conditioning system, but they fully replaced our entire heating and AC system last year. We appreciate their professionalism, t…
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We have used National Refrigeration for many years. Not only have they have been servicing our heating and air conditioning system, but they fully replaced our entire heating and AC system last year. We appreciate their professionalism, their integrity, and their people. They understand their products, and they can explain what is going on to customers. We enjoy the "pay one price, twice a year maintenance check that also gives us priority service on emergency calls (which we have utilized when a bird somehow got into our heating system!). I very highly recommend this company for heating and AC needs.
Jim Leath
Justin found the issue pretty quickly. I am so glad that my previous HVAC company was so slow to provide a quote for their proposed solution. It is not needed! Justin did a great job explaining and listening. Only National Refrigeration…
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Justin found the issue pretty quickly. I am so glad that my previous HVAC company was so slow to provide a quote for their proposed solution. It is not needed! Justin did a great job explaining and listening. Only National Refrigeration will be servicing my systems from now on.
Allen Winter
The crew sent to our home led by Manny was awesome. They were very professional, informative and respectful of our home. The General Manager Brian Kelly was tremendously helpful in explaining our options and prices for the new heating and c…
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The crew sent to our home led by Manny was awesome. They were very professional, informative and respectful of our home. The General Manager Brian Kelly was tremendously helpful in explaining our options and prices for the new heating and central air conditioning systems. I highly recommend this company for all your HVAC needs. God Bless!
Ed Ladouceur
Jarrod (JP) was outstanding. He put on booties before he entered our home. He was very thorough, professional and polite. He also cleaned up after himself and explained everything he was doing. Jarrod will be the guy want to handle our serv…
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Jarrod (JP) was outstanding. He put on booties before he entered our home. He was very thorough, professional and polite. He also cleaned up after himself and explained everything he was doing. Jarrod will be the guy want to handle our service!!!
Renee Ford
I had my HVAC system updated and they did an amazing job. I got 4 quotes and their price was the best for comparable systems. I ended up selecting a Carrier unit. Because this was a rental not my primary home and I already had electric heat…
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I had my HVAC system updated and they did an amazing job. I got 4 quotes and their price was the best for comparable systems. I ended up selecting a Carrier unit. Because this was a rental not my primary home and I already had electric heat and central air I wasn't eligible for most of the energy rebates. They helped me pick a system that met my needs and price point. The workers showed up on time, worked hard, cleaned up after themselves finished an hour earlier than expected. I put a deposit initially and the remaining was due on completion. The admin was awesome and is letting me pay the day after since I got an Amex Platinum just for this situation to earn $1500 in points but the card didn't arrive yet, due to the holiday. Also, I had used them in the past for my home and my rental HVAC maintenance plan. This. Ew system has a 2 yr labor and parts warranty.

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Frequently Asked Questions

They provide heating and cooling diagnostics, repairs, replacements, and routine maintenance. Many customers also mention complete system change-outs and help choosing equipment that fits their needs.

Reviews reference a twice-yearly maintenance option that includes scheduled checks and priority service. For current plan details and pricing, contact the office directly.

Customer feedback mentions Carrier installations among other solutions. The team services a range of residential heating and cooling systems; brand availability can be confirmed at the time of estimate.

Weekday appointments are typically available during business hours. Actual scheduling depends on current demand, so calling ahead is the best way to confirm timing.

Reviews consistently note technicians wearing boot covers, being respectful of the home, and cleaning up after the job. Crews aim to keep work areas tidy from start to finish.
 Verified Listing

Opening Hours

  • Monday 7:30 AM – 4:30 PM
  • Tuesday 7:30 AM – 4:30 PM
  • Wednesday 7:30 AM – 4:30 PM
  • Thursday 7:30 AM – 4:30 PM
  • Friday 7:30 AM – 4:30 PM
  • Saturday Closed
  • Sunday Closed

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Business Details

Business Rating
4.90 (704 reviews) Featured BusinessPro Listing
Address
3600 W Shore Rd, Warwick, RI 02886
Business Type
HVAC Contractor
Website
https://nhvac.com/
City Page
HVAC Companies in Warwick, Rhode Island

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