Heating • Cooling

Commercial Services

Over 50 Years Servicing Commercial Accounts

In 1959, Mullen Refrigeration was founded as a service specialist for local businesses and their heating and cooling needs.

When you choose Mullen, you’re choosing one of the Pittsburgh area’s most experienced commercial providers.

Our dedication to meeting the needs of the local business community is well known, and we honor all equipment manufacturers parts warranties.

To learn more about commercial heating and cooling services from Mullen, Call us today at 724-537-7203, or visit our Service Request page.

Planned Maintenance

Our most popular offering is our Planned Maintenance Program for commercial heating and cooling clients.

  • Reduce energy costs
  • Reduce down time
  • Minimize or prevent costly breakdowns
  • Prolong equipment life

Our experience includes heating, cooling, and refrigeration service to restaurants and groceries, hotels, taverns, and ice cream parlors, commercial ice machines, and more. We know our hometown market and we serve it well. At Mullen, we have the people and the knowledge to keep your HVAC equipment operating at peak efficiency and we would like the opportunity to talk to you about a service and maintenance program you can count on.

Service Area

Mullen Refrigeration is your heating and cooling specialist, serving the Latrobe Area and all of Westmoreland County, including Delmont, Derry, Greensburg, Latrobe, Ligonier, Murrysville, New Stanton, Youngwood, and more. 


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