Our Approach

Our reputation of providing quality HVAC work in the Triangle was not gained overnight or by accident. From the original owners in 1955 to now, our passion is to install your HVAC the way we would want it in our building. There is one difference between us and other HVAC contractors, it’s our people.

Our Story

All of us were in the HVAC industry. We were in the right place when the owners of Comfort Engineers wanted to see their customer-focused legacy get passed to a passionate group. From company cook outs, Durham Bulls season tickets, tickets to Museum of Life and Science, we want our employees to be proud to work at Comfort Mechanical.

Meet the owners

What started out in 1955 as Comfort Engineers, Inc. has changed it’s name to Comfort Mechanical Contractors in 2016. Three former Comfort Engineers, Inc. employees purchased the company and changed the name to Comfort Mechanical Contractors, Inc.


Brent Sigmon, PE


Brent is a licensed Professional Engineer and has an MBA. He has over 20 years in the HVAC industry from design, sales and management.

Jamie Haigler

Vice President

Jamie Haigler is the vice-president of Comfort Mechanical Contractors. He has over 20 years in the HVAC industry working in design, project management, estimation and operations. Jamie oversees our install groups, duct fabrication shop, warehouse and safety program.

Robert Knott


Robert Knott is the CFO of Comfort Mechanical Contractors. He has over 30 years of experience in construction accounting and finance and is a graduate of East Carolina University with a BS in Accounting. Most importantly for him, he is also the proud father of two daughters from his marriage with his wife of 27 years.

Need HVAC Installation or Service?

If you need HVAC installation or service, sheetmetal ductwork, HVAC controls or design-build turn key services contact us via email or phone. Let us earn your business.

Contact Us