Company History

Dulin Mechanical is a family owned and operated heating and air conditioning business that has been providing the ultimate in customer service to its family of clients in the greater Charlotte area for over 50 years. In 1962, Joe "Neal" Dulin, Sr. started a small heating and air conditioning service in Mint Hill, NC. Today the Dulin name has become synonymous with heating and cooling. Neal's son, Joey Dulin, currently owns and operates Dulin Mechanical and is proud to be a part of this family legacy. Joey embraces Dulin's rich history while simultaneously leading the company into the future by staying abreast of new technologies through education. Mr. Dulin and his staff participate in continuing education courses, HVAC training classes and seminars. In 2007, Dulin was the first company in Charlotte to install a "Green" HVAC system that uses the ground temperature to cool the refrigerant. Joey's focus on conserving energy and preserving our environment continues to be an important part of the future of Dulin Mechanical.

Dulin Mechanical is currently located in Cabarrus County serving the greater Charlotte area in its needs of residential and commercial heating and cooling. We are members of the BBB, Cabarrus County Home Builders and Mint Hill Chamber of Commerce. Dulin Mechanical has received the Angie's List Super Service Award in 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 and 2015. This is an award bestowed to a select few that maintain the BEST customer service reports. Dulin has also received awards from Trane for largest sales volume for territory N2 in 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 and 2015. This is in addition to Trane awards for training and customer service. Dulin Mechanical remains successful today due to the company's continuous effort to retain each customer through professional employee performance, quality products, exceptional management, and first-rate service; the same guiding principles that Dulin was founded upon over 50 years ago.


The Dulin Mechanical Promise


We promise that you will be 100% satisfied with our installation of your heating and air conditioning system(s);

We are proud of assuring our customers of our quick response to their needs and our fairness in our business practices;

We maintain furthering education for all employees on every level to continue to provide the most up-to-date technology to offer to our customers.

Our Team


Owner & President. Joey Dulin

Operations Manager. Dawn Dellinger

Install Manager. Steve Dellinger

Installation Coordinator. Jesse Reaves

Sales / Maintenance Coordinator. Lisa Boone