Local HVAC Excellence Serving Westmoreland County Since 1985


Your Trusted HVAC Partner in Western Pennsylvania

Donahue’s Heating & Cooling has established itself as a cornerstone of the Westmoreland County community, delivering exceptional heating and cooling solutions to residential and commercial clients throughout Greensburg, Irwin, Latrobe, and surrounding areas.

With a commitment to excellence in indoor air quality and climate control, our company has developed a comprehensive suite of services designed to meet the diverse needs of Pennsylvania residents. From essential maintenance to emergency repairs, we understand the unique challenges posed by our region’s varying seasonal conditions.

Specialized Services Include:

  • Complete HVAC system installation and replacement
  • Professional air duct cleaning and sanitization
  • 24/7 emergency heating and cooling repair
  • Seasonal maintenance programs
  • Indoor air quality assessments
  • Energy efficiency consultations

Our specialized air duct cleaning services have become increasingly vital for local homeowners and businesses seeking to maintain healthy indoor environments. Using state-of-the-art equipment and industry-leading techniques, we ensure that your ventilation systems remain free from harmful contaminants, allergens, and debris.

In Irwin, our heating repair services have earned particular recognition for reliability and expertise. Understanding the critical nature of heating system failures during harsh Pennsylvania winters, we maintain a rapid response team ready to address emergency situations promptly and effectively.

The Latrobe community has particularly benefited from our comprehensive duct cleaning services, which have helped countless properties achieve superior indoor air quality. Our professional technicians utilize advanced inspection tools and cleaning equipment to ensure thorough removal of accumulated dust, debris, and potential harmful substances from ductwork systems.

We pride ourselves on maintaining the highest standards of professional certification and ongoing education in the HVAC industry. Our commitment to staying current with evolving technology and energy efficiency standards ensures that we consistently deliver superior results to our clients.

Whether you’re in need of routine maintenance, emergency repairs, or a complete system overhaul, our team stands ready to provide expert service with the attention to detail and customer care that has defined our reputation in Western Pennsylvania’s HVAC industry.

Contact us today to experience the difference that professional HVAC service can make in your home or business comfort and efficiency.