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At Donahue's Heating & Cooling Heating and Cooling, we are more than just an HVAC company in Delmont, PA. We represent the pinnacle of heating, ventilation, and air conditioning services, with a sterling reputation for unmatched quality and customer satisfaction. As a fully insured, licensed HVAC contractor, we offer a wide array of HVAC services, including diagnostics and repair, service and maintenance, replacement and installation.

Diagnostic and Repair

Our team of experienced professionals operates in an efficient, timely manner to carefully diagnose any issues affecting your HVAC system. Whether it’s a commercial or residential HVAC system, you can trust Donahue's Heating & Cooling team to provide you with unparalleled advice and cost-effective solutions stemming from comprehensive diagnostic evaluations. Our experts pinpoint system malfunctions and carry out prompt repair services, thereby ensuring that your HVAC equipment is functioning at its optimal level, resulting in increased comfort and minimal system downtime.

Service and Maintenance

At Donahue's Heating & Cooling, we believe in the importance of preventative maintenance to keep your HVAC system performance at its peak, extending its lifespan, maintaining energy efficiency, and preventing costly major repairs. Our service and maintenance agreements are designed with your convenience in mind, offering seasonal inspections, cleaning, and adjustment of your system. These services help maintain optimal performance, prolong system life, and adhere to warranty requirements.

Replacement and Installation

Should your HVAC system be beyond repair, we pride ourselves on delivering top-notch replacement and installation services. With our collective years of experience and up-to-date training, our technicians provide expert advice on energy-efficient HVAC systems that best fit your specific needs. Our experts overlook no aspect- from accurate size estimation to custom installation. Each installation is followed by a thorough post-installation inspection, ensuring your new system delivers optimal performance.

Questions? We’ve Got You Covered

We understand that HVAC services may initially seem overwhelming. That’s why in addition to offering superior quality services, we aim to keep our customers informed. We welcome your HVAC-related questions and are dedicated to providing clear, concise, and comprehensive answers. Whether it’s a question regarding a new furnace installation, a heating repair issue, or enquiries about our services in Greensburg, Murrysville, or other regions in PA, we’re here to help.

Top Furnace Company in Delmont, and Beyond

Donahue's Heating & Cooling stands prominent as the top furnace company in Delmont, PA, but our services extend to additional regions, including Export, Irwin, Jeannette, New Stanton, Latrobe, Youngwood, Lawson Heights, Mount Pleasant, Harrison City, and Murrysville. We provide excellent furnace repair and furnace replacement services throughout these regions. From heater installation in Greensburg and Latrobe to furnace repair in Export and Mount Pleasant, our reach is vast throughout PA.

Donahue's Heating & Cooling Heating and Cooling – Your Trusted Heating Service and Repair

Show your HVAC system the attention it deserves with Donahue's Heating & Cooling Heating and Cooling. We provide unrivaled heating and cooling services throughout PA, garnering respect and admiration from countless satisfied customers. Trust us for your Heating Service and Heating Repair in Murrysville and other regions in PA. At Donahue's Heating & Cooling, we aim to provide your homes and businesses with the relaxing and comfortable environment you deserve.


Furnace Service, Heater Maintenance, Furnace Maintenance & Heating Service Delmont, PA, Greensburg, PA, Irwin, PA, Latrobe, PA, Murrysville, PA & Export, PA

Furnace MaintenanceHeater MaintenanceFurnace ServiceHeating Service ∴ Irwin, PA ∴ Murrysville, PA ∴ Export, PA

Delmont, PA