A-One Heating & Cooling

I have been using A-ONE Heating and Cooling for 18 years, for all of my heating, ventilating and air conditioning needs (HVAC), including replacement A/C units at two different residences in the Atlanta area. I have been very satisfied with A-ONE's service and impressed with their expertise, especially the owner, Rich O'Driscoll. Rich is not your average HVAC contractor; he is a registered professional engineer as well, and really knows his controls [I am also a registered professional engineer (mechanical)]. He has helped me out in emergency need, HVAC situations, and for that I am very grateful.

From my first phone call to completion of the job I could not have been more pleased. We have a heat and air system completely replaced. We were given different suggested systems to choose from and with Richards guidance we made the best choice for our home. Prompt, professional service with no surprises and our home a comfortable retreat. My only regret is that we still have a functioning second floor system that I really want to replace with what A-One has installed on our main level. A-One you have our business from now on.

I made a call after hours when I suspected a problem with our air unit. The office returned my call and scheduled an appointment for the following morning and had the unit fixed before the heat of the day set in. Thank you for your prompt and efficient service. We know you had a busy day and appreciate you fitting us in

Company has installed two complete high-end HVAC systems in my house. The systems have been flawless and the energy savings have exceeded the Company's estimates. I have used this Company for 12 years and they have always been responsive and professional. I would highly recommend them.