Commercial HVAC & Refrigeration Services Long Island

Refrigeration Services We Offer

Around the Clock HVAC Service is the trusted provider of professional commercial HVAC and refrigeration solutions throughout Long Island, including Nassau County and Suffolk County. We specialize in keeping your business comfortable and your refrigeration systems running efficiently, helping you avoid costly downtime and maintain peak performance.

Our Commercial Services Include:

  • HVAC Services for Businesses
  • Heating system installation and repair
  • High-efficiency boiler installation and maintenance
  • Gas boiler service
  • Wall-hung on-demand boiler installation and servicing
  • Hot water heater installation and repair
  • Annual maintenance programs for commercial HVAC systems
  • Commercial Refrigeration Services
  • Walk-in cooler and freezer installation and repair
  • Deli case and under-counter refrigerator service
  • Ice machine installation, repair, and quarterly maintenance
  • Refrigeration diagnostics, motor inspections, and refrigerant leak detection
  • Preventive maintenance programs for long-term system reliability
A frozen section of a grocery store with a sign that says linguiça

Why Commercial Customers Choose Around the Clock HVAC Service

Fast Response & Same-Day Service

We understand that business interruptions are costly. Our team responds quickly to commercial service calls, often providing same-day repair for both HVAC and refrigeration systems across Long Island.


Expert Technicians

Our experienced team works on all major brands of boilers, hot water heaters, wall-hung on-demand systems, and commercial refrigeration equipment including Navien, Bosch, Laars, Rheem, AO Smith, Bradford White, Manitowoc, Scotsman, Hoshizaki, Ice-O-Matic, and Kold-Draft.


Preventive Maintenance & Reliability

Regular inspections and maintenance help prevent downtime, extend system life, and keep equipment operating efficiently. Our commercial maintenance programs include annual HVAC inspections, tankless boiler descaling, and quarterly refrigeration servicing to protect your business investment.


Serving Long Island Businesses

From restaurants and delis to grocery stores, cafes, and catering facilities, we provide tailored solutions for commercial clients throughout Nassau County and Suffolk County.


For reliable commercial HVAC service Long Island, walk-in cooler repair Nassau County, high-efficiency boiler installation Suffolk County, or ice machine maintenance Long Island, call Around the Clock HVAC Service today at 516-214-0178. Our team is ready to restore comfort, efficiency, and reliability to your business quickly and professionally.

Ice Machines

If you have a restaurant, coffee shop or catering hall, keeping your ice machines functioning is crucial for your customers happiness. If your ice maker breaks, we understand that you need it fixed asap. Call us at 516-214-0178 and we can usually get out there and fix it on the same day.


The common brands of ice machines we install and work on, but are not limited to, are:

  • Manitowoc
  • Scotsman
  • Hoshizaki
  • Ice-O-Matic
  • Kold-Draft


Filtration Systems Maintenance:

It is imperative to keep your ice machines functioning which is why it’s important to schedule maintenance quarterly. The process is easy for one of our techs to take care of.


The Process:

Remove ice and everything from the machine.

Descale and sanitize the machine, the components, and parts.

Run the machine through a sanitization process.

Let the machine drop ice.

Discard the ice that dropped.

Sanitize the water filters.


A man is scooping ice out of an ice machine.