Commercial service requires a different level of expertise than servicing residential Refrigeration, heating and cooling systems. Commercial refrigeration, heating and cooling equipment is much larger, handling more intense use and heavier heating and cooling loads than residential equipment. Commercial refrigeration, heating and cooling equipment tends to be more complex in setup as well, ranging from single zone to multiple zone systems depending on the setting in order to meet the unique demands of your business type.

Commercial heating and cooling services offered by Atlantic Mechanical include:

Service and Repair

Emergency Service

When your AC goes out in a heat wave or your furnace breaks down in an ice storm, you need emergency service fast! Rest assured Atlantic Mechanical is there for you, 24 hours a day, seven days a week, with prompt service even on holidays.

Repair vs. Replacement

If your AC or furnace is aging or suffering frequent breakdowns, the professionals at Atlantic Mechanical can help you determine if repair or replacement is your best option financially, as well as the function and dependability you can expect from each option.

Air Conditioning Repair

Don’t let common air conditioning problems leave you sweating it out. Our technicians can quickly diagnose and address your AC repair issues and return your business to comfort in no time.

Furnace Repair

Heating equipment is complicated, and when one component malfunctions it can easily affect the entire system. Rest assured, Atlantic Mechanical technicians have the knowledge necessary to identify your furnace issues fast, restoring your business to comfortable temperatures.

HVAC System Maintenance

HVAC Filter Maintenance

Air Filter Maintenance is the most important thing you can do in protecting the health of your system and your employees. Clogged filters result in poor airflow  which can shut down your units.

Air Conditioning Maintenance

Learn the necessary AC maintenance, you can perform to keep your equipment running dependably and efficiently.

Furnace Maintenance

Ensure safe, efficient operation, and prevent unexpected issues before they occur with professional inspection and routine maintenance at least once per year – before the heating season begins.

Tune Up

Our Tune Up provides the professional maintenance that is essential to the life of your system, including inspection and maintenance of system components, verification of proper refrigerant levels, system diagnostics check, identification and resolution of duct work leaks, and more.

Installation and Upgrade Service

Commercial Air Conditioning Replacement

Determining the type of air conditioners your business needs, how many units to purchase, and their location on your property are all important decisions.  Let the professionals at Atlantic Mechanical walk you through the process.

Commercial Furnace Replacement

Atlantic Mechanical offers a variety of solutions for replacing your worn out commercial furnace, including furnaces, boilers, and heat pump systems  We will help you determine the best option for efficiency and budget.

Ductless Split HVAC Systems

For businesses with no duct work, our ductless mini-split systems offer a convenient, affordable cooling solution.

Indoor Air Quality

The number one environmental health problem today, we offer an array of indoor air quality solutions to make your home a healthier, safer place, from air duct cleaning to electronic air cleaners and specialty filters.

Brands We Service

We can perform routine repairs and maintenance on any brand of air conditioning and heating systems, and we install new systems from top manufacturers such as Trane, Lennox, Carrier, Reznor and many more.

Preventing Issues with System Maintenance

Routine maintenance of your commercial heating and cooling equipment ensures safe, efficient operation in addition to preventing unexpected issues and breakdowns before they occur. Professional inspection is recommended at least twice per year to keep customers and employees comfortable.

Our Tune-up includes:

A professional cleaning.
A safety check of your heating and cooling equipment.
The adjustment of components as needed to ensure your heating and cooling equipment operates reliably, efficiently, and at peak performance.

Need a new system? Atlantic Mechanical guarantees satisfaction.

Complete satisfaction with your new system is guaranteed.

Restaurant and Institutional Specific Services
We Specialize in supplying, repairing and maintaining walk-in coolers, walk-in freezers, reach-in refrigerators and freezers and ice machines.

Whether you just need a gasket replaced or a compressor we have over 30 years of experience in this type of service.

The Atlantic Mechanical Advantage

Our live dispatchers are available 24 hours a day, 7 days a week for all of your heating and cooling  and refrigeration needs.
Our repairs are performed properly the first time, and our work is guaranteed.

Our technicians will provide you an up-front explanation of issues and possible solutions so that you can decide the solution that is best for your business.

Trust the professionals at Atlantic Mechanical for all of your commercial Refrigeration, heating and cooling needs. Our technicians service all brands of equipment and are trained to meet your specialized commercial refrigeration, heating and cooling needs.

State Wide
24 Hour Emergency Service Available

(860) 239-0666

CT Licensed and Insured

S-0397818, S-0396249,



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Why Commercial Service is Different

Some of our Clients Include


   Commercial Services Offered