HVAC Solutions for Your Commercial Heating and Cooling Systems
Serving Rhode Island and Southeastern Massachusetts businesses and homes with over 40 years of expertise in commercial heating and cooling services.
Serving Rhode Island and Southeastern Massachusetts businesses and homes with over 40 years of expertise in commercial heating and cooling services.
When it comes to commercial HVAC, you need a trusted expert to maintain and repair the system that is crucial to your business.
MJ Electric and Refrigeration is your trusted local commercial heating and cooling/HVAC service provider with over four decades of experience. We are a family-owned business treating every business and home as if it were our own.
We believe in delivering exceptional service, backed by our team of licensed professionals who are committed to ensuring your comfort and safety.

Our comprehensive commercial HVAC heating and cooling services are designed to provide maximum comfort, efficiency, and longevity for your system.

Enjoy energy-efficient comfort year-round with our expert commercial heating and cooling installation services.

We ensure quick and efficient repairs to your heating and cooling system, minimizing your downtime.

Regular maintenance helps prolong your system’s lifespan and maintains its efficiency.
When you choose us for your commercial HVAC repair or installation, you get more than just service. You get a commitment to excellence, a dedication to quality, and the peace of mind knowing your crucial business needs for cooling and heating are being maintained and managed by the best.

Trusted commercial HVAC services by Businesses across Rhode Island and Southeastern Massachusetts.
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“They were great. Came on time, worked straight though until the job was completed. Made sure everything was working properly. Did a thorough cleaning. The price was very reasonable. Would recommend them to anyone. Would hire them again.”
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“This company is professional and I’m going to have them clean my my furnace every year in the coils on my air conditioner every year.”
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“The technicians were very courteous, and after addressing the issue double checked the status of the heating system to make sure that it was operating correctly.”
What types of HVAC systems can you service?
Our team has experience with all major HVAC brands and systems. This includes traditional heating and air conditioning systems, energy-efficient units, furnaces, and indoor air quality products. If you have a specific brand or system in mind, please feel free to contact us for more information.
How often should I have my HVAC system serviced?
We generally recommend having your HVAC system serviced at least once a year, ideally before the season it’s most heavily used (heating system in fall, air conditioning system in spring). Regular maintenance can help identify potential issues early, extend the lifespan of your system, and maintain its efficiency.
What is included in your HVAC maintenance service?
Our maintenance service includes a comprehensive check of your HVAC system. We inspect, clean, and, if necessary, repair or replace key components to ensure your system is in optimal condition. Our goal is to prevent future breakdowns and keep your system running efficiently.
I need a new HVAC system. Can you help me choose the right one?
Absolutely! We offer expert advice based on your home size, lifestyle, budget, and energy efficiency needs. We can guide you through the selection process and install the ideal HVAC system that suits your specific requirements.
My HVAC system is old. Should I repair it or replace it?
It depends on various factors such as the system’s age, the extent of the issue, the cost of the repair, and the system’s overall condition. Our team can provide a professional evaluation and suggest whether a repair or replacement would be more cost-effective in the long run.
Are your technicians certified?
Yes, our technicians are certified, trained, and experienced. We consistently update our knowledge to stay abreast with the latest HVAC technologies and methods, ensuring you receive the highest quality service.
What measures do you take to ensure safety and quality in your work?
We adhere strictly to safety guidelines and industry standards in all our services. Our team is trained to perform thorough checks and follow correct procedures, ensuring the safety and well-being of our customers and their properties. We also stand behind our work with a customer satisfaction guarantee.
Schedule a free consultation for your commercial HVAC repair, installation, or maintenance and discover the MJ Electric and Refrigeration difference.
