Mullen Refrigeration Service Inc.

Mullen Refrigeration Service Inc. Heating, cooling, and refrigeration sales and service serving Latrobe and Westmoreland County since Mullen Refrigeration Service Inc. Feel free to call today!

is a heating, cooling, and refrigeration company serving residential, commercial, and industrial customers in Westmoreland County since 1959! We offer sales and service on most brands. We also offer customers free and friendly estimates. Our phones answer 24/7 and we always have a technician on duty. serves throughout Westmoreland County including Latrobe 15650, Greensburg 15601, Ligonier 15658, Derry 15627, and Mt. Pleasant 15666. Not sure if we serve you? Call today and find out!

September is here, but summer heat isn’t necessarily done yet. If your AC struggled to keep up this summer, now is a goo...
09/02/2026

September is here, but summer heat isn’t necessarily done yet. If your AC struggled to keep up this summer, now is a good time to have it checked before another warm day puts it to the test. Mullen Refrigeration Service is here to help keep your home comfortable with dependable AC repair. Contact us today to schedule service!
Carrier® Turn to the Experts!

Carrier Cool Cash is Here! Save up to $1,700 on select Carrier systems during the Carrier Cool Cash promotion, available...
08/31/2026

Carrier Cool Cash is Here! Save up to $1,700 on select Carrier systems during the Carrier Cool Cash promotion, available August 1 through November 20, 2026. It's the perfect time to upgrade to a high-efficiency Carrier system and enjoy greater comfort, improved energy efficiency, and long-term savings. Contact us today to learn more!

Carrier® Turn to the Experts!

A little HVAC maintenance now can help prevent a big surprise later. Professional HVAC maintenance from Service helps La...
08/28/2026

A little HVAC maintenance now can help prevent a big surprise later. Professional HVAC maintenance from Service helps Latrobe homeowners catch potential issues early, improve system performance, and keep their heating and cooling equipment running smoothly through every season. Stay ahead of unexpected breakdowns. Contact Service today to schedule your HVAC maintenance!
Carrier®, Turn to the Experts

Why is one room always hotter or colder than the rest of your home? A ductless system can provide heating and cooling di...
08/26/2026

Why is one room always hotter or colder than the rest of your home? A ductless system can provide heating and cooling directly to individual spaces, giving you more control over comfort where you need it most. If certain rooms are difficult to keep comfortable, a ductless solution may be worth considering for your home. Contact us today to learn more!
Carrier® Turn to the Experts!

Unusual odors, strange noises, or frequent short cycling can be signs that your HVAC system needs attention. Catching po...
08/24/2026

Unusual odors, strange noises, or frequent short cycling can be signs that your HVAC system needs attention. Catching potential problems early can help keep your home comfortable and your system operating as it should. If you notice any of these warning signs, Mullen Refrigeration Service is here to help. Contact us today to learn more!Carrier® Turn to the Experts!

Your AC has been working overtime. After keeping your home cool through the summer heat, your air conditioning system de...
08/21/2026

Your AC has been working overtime. After keeping your home cool through the summer heat, your air conditioning system deserves a little attention. Late-summer maintenance is a great opportunity to help keep your system operating reliably and your home comfortable as the seasons begin to change. Mullen Refrigeration Service is here to help with your home comfort needs. Contact us today to learn more!
Carrier®, Turn to the Experts

Behind every service call is a team we're proud of. Our field personnel have passed the NATE exam and continue their tra...
08/19/2026

Behind every service call is a team we're proud of. Our field personnel have passed the NATE exam and continue their training to bring knowledgeable, dependable heating and cooling service to homes throughout the Latrobe community. That's a tradition we're proud to keep building. Contact us today!
Carrier®, Turn to the Experts

When your AC is running but your home still won’t cool down, something isn’t right. Warm air, weak airflow, unusual nois...
08/14/2026

When your AC is running but your home still won’t cool down, something isn’t right. Warm air, weak airflow, unusual noises, or frequent cycling can all be signs your system needs attention. Mullen Refrigeration Service provides dependable AC repair in Latrobe, PA, with experienced technicians who’ll find the problem and recommend the right solution.
AC not keeping up? Contact Mullen Refrigeration Service to schedule your repair today!
Carrier®, Turn to the Experts

Thunderstorms can mean more than heavy rain for your AC. Power surges from nearby lightning may put electrical component...
08/12/2026

Thunderstorms can mean more than heavy rain for your AC. Power surges from nearby lightning may put electrical components at risk. When thunder and lightning are nearby, turn your AC off. After the storm passes, check the outdoor unit for debris or visible damage before restarting it. If the unit has been exposed to flooding, have it professionally inspected first. Concerned about your system after a storm? Contact Mullen Refrigeration Service!
Carrier®, Turn to the Experts!

Address

202 Railroad Street
Latrobe, PA
15650

Opening Hours

Monday 7:45am - 4:30pm
Tuesday 7:45am - 4:30pm
Wednesday 7:45am - 4:30pm
Thursday 7:45am - 4:30pm
Friday 7:45am - 4:30pm

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