Steve Marlow Founder and President
Steve Marlow began his career in the Heating and Air Conditioning industry in 1980 after serving 4 years in the United States Navy and transferring into the United States Navy Reserves.  Through a 4 year apprenticeship program, he learned about all aspects of the HVAC business.  For example:

  • Custom designing ductwork for proper air delivery throughout the zones
  • Installation, service and repair of both commercial and residential equipment

In his 37+ year heating and air conditioning career, Steve worked his way up through the ranks from an installation technician, service technician, and design and engineering commercial and residential indoor air comfort systems.  As a service manager, he continued design and engineering, but he also managed service technicians and installation crews.   

Finally, after 30 years in the business, he ventured out and began his own cooling and heating company.   As the owner of Marlow Mechanical Cooling and Heating, he has determined that this is the place to be, because he is able to ensure that Marlow Mechanical’s customers are treated like family.

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Diann Marlow - Co-Founder and Office Manager
The pleasant voice most often heard when calling Marlow Mechanical Cooling and Heating is that of Diann Marlow.  Diann’s family has been in the heating and air conditioning business since 1938, and she is able to help answer your questions.  Diann can be found working diligently behind the scenes to ensure that all of our customers are taken care of in a timely manner.

Tim M. - Lead Service/Installation Technician
 Marlow Mechanical Employee since 2014

Tim has been in the HVAC business for over 20 years.  His knowledge and experience over the years has proven beneficial in quickly and accurately diagnosing any issues that you may find with any heating and cooling system. 

Quality Service
We are committed to providing you with the quality Customer Service that you deserve.
Quality Products
We are committed to providing the quality products that you require to meet your comfort needs.


Marlow Mechanical Cooling and Heating, Inc. has built its reputation based on quality service provided to its customers.  Service is ingrained in the company culture.  As a matter of fact, both Steve and Brandon Marlow have served our great country in her armed forces. The Marlow Family is fourth generation heating and air conditioning contractors, all the way back to 1938.  Our employee family has the experience and training to take care of all of your indoor air comfort needs.

 David C. - Installation Technician 
Marlow Mechanical Employee since 2016

Like his brother, Mark, David has been in the HVAC business early on.  With his years of experience, David is able to quickly and properly install the quality indoor air comfort products that Marlow Mechanical provides our customer family.

Brandon Marlow - Comfort Adviser/Installation Technician
Marlow Mechanical Employee since 2008

Brandon has been working with his father since he started Marlow Mechanical in 2008.  He makes the 4th generation of his family that has served in the Heating, Ventilation, Air Conditioning (HVAC) business.  When consulting clients wishing to purchase a new indoor air comfort system, Brandon is thorough in his desire to provide his customers with the best system possible at the best cost.  When not serving the Marlow Mechanical Customer Family, Brandon is serving our local community as a firefighter.

Licensed, Bonded & Insured
37+ Years of Experience 

Mark C. - Field Supervisor / Lead Service/Installation Technician
Marlow Mechanical Employee since 2013

Mark has been in the HVAC business since he was a teenager.  With over 20 years in the HVAC business, Mark brings a wealth of knowledge and experience to accurately and efficiently diagnose any problem that our Marlow Mechanical Customer Family may have.

(678) 248-1704
Quality Installation
We are committed to providing quality installation of the air comfort products to ensure that you do not lose money.

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