As a Carrier Factory Authorized Dealer, Donahue's delivers the premier solution to heating and cooling for your home and business. We've earned this distinction through continued industry training, in-depth product knowledge, and the highest commitment to customer service and satisfaction. We offer a wide spectrum of services, equipment and options, answering the specific temperature control needs of our clients. We are problem-solvers, bringing you mini-split systems for ductless air conditioning, heat pumps, air conditioning systems, and solutions to air quality concerns.

Regis F. Donahue founded Donahue's Inc. in 1962, and the goal has always been quality customer service. Regis F. Donahue and his son Regis J. Donahue worked side by side for years until Regis J. Donahue purchased the company from his father in 1995. He is now excited to see the third generation actively involved in the family business. Donahue's Inc. is a customer focused residential & commercial heating, air conditioning and commercial refrigeration company. Our roots are in service but we have grown to specialize in both servicing & installing state of the art comfort systems, heat pumps, geothermal systems, communicating systems, zoning systems and all your other HVAC needs.

Our experience matters to you. When you call Donahue's, rest assure you're getting extensive factory training, comprehensive product knowledge and the insight that comes with years in the industry. We are a Carrier Factory Authorized Dealer and our technicians are NATE-certified. Each and every one has completed exhaustive instruction and rigorous testing to guarantee exemplary service. When you call Donahue's for air conditioning repair in Greensburg, Irwin and Latrobe, PA, we get the job done right.

Donahue's offers a range of commercial refrigeration products and services. Whether you need small, specialty refrigeration units or large commercial, industrial or warehouse equipment, turn to the experts! We install walk-in coolers and freezers, ice machines and more! If you own a business in and around Irwin, Greensburg and Latrobe, contact our experienced technicians for professional refrigeration installation, annual service and emergency repair. We partner with the most respected manufacturers to deliver affordable business solutions with quality equipment and replacement parts.

For installation of home and commercial air conditioning in Greensburg, PA, Latrobe, PA, Irwin, PA, Murrysville, PA, Lawson Heights, PA, Mount Pleasant, PA, Delmont, PA, Jeannette, PA, Harrison City, PA, Youngwood, PA & New Stanton, PA, you need a contractor you can count on to serve your best interests. As your guide through the broad spectrum of makes, models, and features on the market today, you can rely on Donahue's to design a cooling solution that perfectly matches your requirements, And by installing it properly, we'll ensure system longevity, maximum efficiency and the best value for your HVAC investment.

During the long, hard Greensburg winters, your heating system isn't a luxury or an option. It's a necessity you count on for your family's comfort. Any disruption in home temperature control is an unwelcome problem. Repairs can be inconvenient, messy and costly, especially if you trust your service to a random contractor. Donahue's has proven reliability, customer satisfaction, and ethical service. Many of our servicemen are NATE-certified, which guarantees you the highest level of expertise and commitment.

Traditional heat pumps do the same thing as air conditioners but in winter, they do it in reverse, drawing their heat energy from the outside air. Geothermal heat pumps don't have to rely on the potentially wide temperature swings of outdoor air. They tap into the relatively consistent and more moderate temperatures of the earth instead. Using your yard, pond or well water, this ingenious technology enables you to enjoy higher energy efficiency inside your home-no matter how extreme the weather gets outside.

Carrier is to air conditioning what Sony is to television, Ford is to cars, and Coca-Cola is to soda: the long established name in its field that strives to deliver a high quality product. Taking its namesake from Willis Carrier, who invented the air conditioner in 1902, Carrier was the first company to successfully market air conditioning as a cooling solution for the average home. Today, it remains the flagship name in the air conditioning world. Carrier air conditioner prices are competitive considering its reputation although generally higher than some other manufacturers.

Your drapes, fabrics and paint colors were all chosen with care to suit your home and tastes. Your heating and cooling system should be just the same. That's why we offer our innovative products in four configurations. One is sure to meet your needs perfectly. Greenspeed intelligence is created by pairing adaptable-speed technology with our Infinity control's intelligence. The unique, modulating gas valve of this unit, when managed by the Infinity control, allows it to literally adapt its output to the needs of the home.

Donahue's Inc. is proud to provide Greensburg, PA and the surrounding areas with high-quality duct cleaning services. Our trained professionals will clean your air vents, and seal them making sure you get the most out of your heating and cooling systems. Why waste money all year round letting air escape from your ducts and why would you want to have your furnace/air conditioner work much harder because of dust and dirt build up in your vents? Help reduce the wear and tear on your HVAC systems by getting your air ducts cleaned out this year, to learn more about duct cleaning in Greensburg, PA & the surrounding areas, call us today at 724-261-3634.

Donahue's is a full-service commercial HVAC company. We offer heating and air conditioning installation, repair, design, replacement and maintenance to businesses in Greensburg, and the surrounding areas of Irwin and Latrobe. Comfort is a vital component of a successful and healthy business. Our commercial HVAC contractors create a comfortable, temperature controlled environment for you, your employees and customers. Whether you're in need of a single, qualified technician or a team of heating and cooling specialists, Donahue's delivers professional and prompt HVAC service, 365 days a year!

Your heating equipment is no different than any other appliance or machine you use regularly. Without regular maintenance, wear and tear eventually leads to diminished performance and costly repairs. Eventually, your equipment will quit entirely and may even pose a safety hazard. The aggravation of breakdowns, noisy operation, poor air quality and high utility bills are easily avoided. Call Donahue's for annual service. Our NATE-certified technicians will analyze your heating equipment, thoroughly clean, tighten and calibrate, inspect ductwork, repair or replace malfunctioning parts, and keep your system running at maximum efficiency.

For lasting performance from your air conditioning equipment, schedule yearly maintenance from Donahue's. Our service technicians uphold the industry's highest standards for safety, energy efficiency, and comfort levels. We'll restore your system to peak cooling performance. For the maximum comfort from your cooling dollar, call Donahue's for a seasonal tune-up. Our service team will fit a maintenance plan to your schedule. We'll arrive on time, complete the necessary work in a neat, professional manner, and respect your property.

Are you tired of servicing, cleaning and maintaining a separate air conditioner and furnace? Wouldn't it be nice if a single system could not only combine the heating, ventilation and cooling or your home or business, but provide clean, healthy air? The answer to your comfort needs is a Heat Pump. Donahue's installs a full range of heat pumps to handle the ideal temperature for any sized home or business, no matter the weather outside. As one of the quietest, highly-efficient methods of heating and cooling your home, Heat Pumps are convenient, rewarding, and also a smart investment.

Donahue's provides a comprehensive range of heating equipment and services in the Greensburg area. Premier products, proficient installation and conscientious yearly maintenance, guarantee our customers stay warm and cozy year after year. We cater to home and commercial comfort, specializing in the most energy efficient and environmentally responsible systems. Whatever you demand from your heating system, our service technicians meet the challenge with precision temperature control, budget-friendly options, and dependable longevity.

I just had my air ducts cleaned today Levi and Ty did a awesome job highly recommend those guys! Thank you for your great service

There Profesional tech and quality work especially Rod the tech that serviced our furnace

Reputable company - just had great yearly furnace servicing by Bryan Reisz - efficient and friendly. Have been a customer for years and recommend Donahue’s highly for your heating / cooling needs!

I recently purchased a new much older home. The boiler is ancient and I really needed someone to get it up and running, make sure things were working properly, and to explain how to use it! When Mel showed up she was awesome very knowledgeable and super kind. She didn't try to scare me into anything I didn't need. Flat rate! I love the coupons on the site (for a single mom on a budget I was excited about the price)!! They got me a fast appointment. I have been dealing with a ton of contractors and repair places for other things and it's been a nightmare. I'm truly glad I found you guys and look forward to having Mel back here each year to do a cleaning and maintenance!!

I've worked at Donahue's for a year and a half as my first serious job out of high school, and they've been an extremely impressive employer. I feel like I'm at home there, and my coworkers feel like family. If you're looking for work in HVAC, this is a fantastic place to start.

Had Donahue's come to check our A/ C on a Friday but by the evening it was not working. Called on Saturday and had service technician Rod who came & diagnosed the problem. Unfortunately we had to wait until the lines thawed & Rod returned on Sunday to fix the problem. He went above and beyond for us and was understanding about our initial disappointment. We will use Donahue's for our HVAC because of Rod.

Mel was the technician who came to my house, I smelled an odor seemed to be coming from my new air conditioning unit which is a week old. I called Donahue's They had someone here within the Hour. Mel was very good she check everything. so thoroughly everything checked out fine. The smell is gone. I could not ask for a better company, to do business with, everyone treats us so well. Thank you Donahue's, And of course Mel.

Highly recommend Donahue's! Prompt and professional from beginning to end. We called after work and had a working air conditioner same day in under 3 hours.

What's new?

Put away your phone, GO OUTSIDE and ENJOY this refreshing weather!

Posted on Mar 29, 2020  •  Facebook

This week we covered 4 indoor air quality solutions. Our last tip of the week is about the importance of your home's water.

Posted on Mar 20, 2020  •  Facebook

Are you, or someone you know, buying or selling a house this Spring? Congratulations! A great selling feature to a… https://t.co/Xlkrshvh90

Posted on Apr 03, 2019  •  Twitter

The weather today may be Mother Nature’s idea of an April Fool’s Joke, but, worry not! Regardless of what she brin… https://t.co/Kre1p0XXCN

Posted on Apr 01, 2019  •  Twitter

Happy Retirement to Joe Y. It is so well deserved after 24 years of dedicated service. It has been an honor to wo… https://t.co/eIx5YtV5Bo

Posted on Mar 28, 2019  •  Twitter

We appreciate every customer who takes the time to like, comment, recommend or message our Facebook page. We are t… https://t.co/4f4rBjtncd

Posted on Mar 14, 2019  •  Twitter

We apoligize for any inconvenience but our phones are down due to an outage. If you are trying to reach us, please… https://t.co/zojm7w4HAs

Posted on Jun 29, 2018  •  Twitter

Well, it looks like spring is finally getting here. If you haven't received one yet, our spring reminder cards wen… https://t.co/Abhd3QMhIw

Posted on May 01, 2018  •  Twitter

Spring is officially here.... ok, it may not look or feel like it but according to the calander it really is here.… https://t.co/nGfmxMl3QN

Posted on Mar 27, 2018  •  Twitter

Happy New Year to our customers and family. We are so happy for another wonderful year. You have made us very... https://t.co/mYgT16WKOz

Posted on Dec 31, 2017  •  Twitter

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