Business Details
50+ Years
experience
Emergency
services
Expert HVAC & Plumbing Services in Rhode Island
National Refrigeration has been a trusted name in Rhode Island and Southeastern Massachusetts since 1969, delivering reliable heating, cooling, and plumbing services to residential and commercial clients. Our reputation is built on prompt response times, friendly customer service, and highly trained technicians who provide expert installation, maintenance, and repairs. With decades of experience, we combine big-company resources with personalized attention, treating every customer with the same dedication that founder Jack King, Sr. established half a century ago.Our team specializes in energy-efficient solutions, including ENERGY STAR-rated systems, geothermal technology, and ductless mini-splits, ensuring comfort and cost savings for homeowners and businesses alike. Backed by top ratings on Google, Yelp, and the Better Business Bureau, we remain committed to 100% customer satisfaction through continuous training, advanced manufacturer partnerships, and a focus on long-term relationships over one-time transactions.
Services
Heating Installation
Cooling Systems
Ductless Mini-Splits
Geothermal HVAC
Plumbing Repairs
Commercial HVAC Design
Indoor Air Quality
Emergency Service
Comfort Club Maintenance
Water Heater Services
Details
- Year established: 1969
Highlights and features
- Family-owned since 1969 with decades of combined technician experience
- 24/7 emergency service for urgent heating and cooling needs
- Factory-trained technicians for all major HVAC brands
- ENERGY STAR-certified systems for maximum efficiency savings
- Personalized service with big-company resources and responsiveness
What people say
Beyond excellent service
Professional technicians
Prompt emergency response
Energy savings
Long-term relationship
Services
Heating Installation
Our factory-trained technicians install high-efficiency furnaces, boilers, and geothermal systems designed for New England's harsh winters. We offer ENERGY STAR-rated equipment that reduces energy bills while ensuring consistent indoor comfort. All installations include system optimization and personalized thermostat programming for maximum efficiency.
Ductless Mini-Splits
Ductless mini-split systems provide targeted heating and cooling for specific rooms without requiring ductwork. Our experts design custom configurations for single rooms or multi-zone systems, ensuring quiet operation and improved indoor air quality through built-in filtration technology for residential and light commercial applications.
Commercial HVAC Design
We handle full-scale commercial HVAC projects from permitting through installation, including rooftop units, hydro-air systems, and specialized ducting. Our team provides constructability evaluations, equipment selection, and performance optimization for educational facilities, healthcare buildings, and multi-family housing developments across Rhode Island.
Indoor Air Quality
Our air quality specialists address allergens, mold, and pathogens through advanced filtration systems and ventilation solutions. Services include humidity control, UV light purification, and duct sanitization to create healthier environments for homes and businesses while improving HVAC system efficiency and longevity.
24/7 Emergency Service
Available around the clock for heating and cooling emergencies, our rapid response team resolves critical issues within hours. Technicians carry common replacement parts and use diagnostic tools to restore system functionality quickly, minimizing discomfort and potential property damage during extreme weather events.
Questions
What areas do you service?
We serve all Rhode Island communities and Southeastern Massachusetts, including Warwick, Providence, Newport, and surrounding areas.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service with technicians available to respond within an hour for urgent heating and cooling issues.
Are financing options available?
We offer flexible financing plans for major HVAC replacements and system upgrades through approved credit partners.
What's included in your Comfort Club maintenance?
Our maintenance plan includes seasonal tune-ups, priority emergency service, 10% off repairs, and extended equipment warranties.
Do you work on commercial properties?
Yes, we handle commercial HVAC and plumbing projects from small business installations to large-scale facility systems and multi-family housing.
What brands do you service?
We work with all major HVAC brands including Carrier, Mitsubishi, Navien, and Lochinvar for installation, repair, and maintenance.
