For over 50 years, Atmac Mechanical has built a solid reputation through consistent, quality performance. From new construction to emergency service, renovation or retrofit, our team of professionals communicates with you at all levels of the project in order to assure your expectations are met - on time and on budget.

Our services include HVAC and plumbing building service and maintenance, equipment installation, and emergency repairs.


At Atmac Mechanical we desire that you have not only great client service, but a great client experience. That is why we train our entire team on the importance of client service and educate them on why we put the client first in every situation. We want you to think of Atmac Mechanical first – not just because of our ability to deliver the right solutions, but because you want to receive the utmost in quality and service.


Atmac Mechanical’s corporate values are an integral part of our company – and have been for over 50 years. We are committed to conducting ourselves with integrity, honesty, fairness and practical innovation in everything we do. Our long-lasting relationships with our clients attest to this commitment.


We are committed to delivering responsive, practical and quality services - on time and on budget. Our performances are the reason we’ve been in business for so long and why we will continue to be around for many, many years to come.

10.01.11 - Atmac is pleased to announce that we have moved our office to a new location. Atmac is now located at 1201 Summit Avenue in Plano. "Our newly renovated company owned office and warehouse space allows us to combine all of our operations into one location," describes Jeff McBrayer, "and we have updated it provide an efficient and productive working environment for our employees which should translate into even better service for our customers."