About Peachtree Mechanical, Inc.

We meet our client's expectations...

  • Communication, Interaction and Understanding for developing a close working relationship with our teams and clients
  • Teamwork, Cooperation, and Dedication to performing each project on time and within budget
  • Remembering Quality, Performance and Dedication as the foundation for our success in business
  • Maintaining our Commitment to Integrity, Hard Work, and Determination for all of our clients


Performance, Quality and Integrity - It is the only way we do business.

History and Management

Peachtree Mechanical is a woman owned business formed in 1984 by Charlene and Dickie Denney operating as a mechanical contractor based in Atlanta, Georgia. Over the past 30 years we have evolved into a full service design build general construction company. Peachtree Mechanical is still owned and operated by Charlene Denney, her sons Richard and Preston Denney and daughter Melanie Denney. Our firm specializes in new construction and renovation work, with the emphasis on major mechanical, electrical, and plumbing modernizations.

Charlene Denney has served as CEO and CFO for the company through its entire 30 plus years. Charlene has lead Peachtree Mechanical through economic booms as well as depressions and has kept the company financially sound. Her financial leadership has put Peachtree Mechanical in a position for steady growth over the next decade.

Richard Denney serves as President of Peachtree Mechanical, Inc.. He previously served as vice president from 1996-2009. His 25 plus years of experience in the industry have put him in a perfect position to lead Peachtree Mechanical through its growth years.

Preston Denney has served as Executive Vice President of Peachtree Mechanical since 2009. He previously held roles in project management and quality control with Peachtree Mechanical. Preston spent 10 years in the local 72 learning the skills that have made him invaluable as a leader and technical expert for Peachtree Mechanical.

Melanie Denney has served as as Vice President of Finance and Management since 2004.

Dickie Denney

In Memory of Dickie Denney

Our beloved father and husband,
If we could have one lifetime wish,
One dream that could come true,
We’d ask with all our hearts,
For yesterday and you.

His leadership, integrity, knowledge and passion for providing the client with excellence
is carried on with his family.

Certifications and Affiliations

  • US Green Building Council Member
  • MCA – Mechanical Contractors Association of Georgia
  • MCAA – Mechanical Contractors Association of America
  • National Certified Pipe Welders
  • Local 72 Plumbers and Pipe Fitters
  • SBE – Small Business Enterprise
  • WBE – Woman Owned Business Enterprise
  • DBE – Disadvantaged Business Enterprise
  • FBE – Female Owned Business Enterprise