Board of Directors

Director, Chairman of the Board and Chief Executive Officer

William F. Murdy has served as Chairman of the Board and Chief Executive Officer of Comfort Systems since June 2000. Prior to joining the Company he served as President and Chief Executive Officer of Club Quarters, a privately owned chain of membership hotels. From January 1998 through July 1999, Mr. Murdy served as President, Chief Executive Officer and Chairman of the Board of LandCare USA, a publicly traded commercial landscape and tree services company. He was primarily responsible for the organization of LandCare USA and its listing as a publicly traded company on the New York Stock Exchange in July 1998. LandCare USA was acquired in July 1999 by another publicly traded company specializing in services to homeowners and commercial facilities. From 1989 through December 1997, Mr. Murdy was President and Chief Executive Officer of General Investment & Development Co., a privately held real estate operating company. From 1981 to 1989, Mr. Murdy served as the Managing General Partner of the Morgan Stanley Venture Capital Fund. From 1974 to 1981, Mr. Murdy served as the Senior Vice President and Chief Operating Officer, among other positions, of Pacific Resources, Inc., a publicly traded company involved primarily in petroleum refining and marketing. Mr. Murdy also serves as director of UIL Holdings Corp.

Mr. Murdy is a graduate of the United States Military Academy at West Point and of the Harvard Business School.

Director

Herman E. Bulls has served as a director of the Company since February 2001. Since September 2001, Mr. Bulls has served as Chief Executive Officer and President of Bulls Advisory Group, a real estate consulting and advisory firm, and serves as President, Public Institutions of Jones Lang LaSalle, an international full service real estate firm. Mr. Bulls is also President and CEO of Bulls Capital Partners, a joint venture between Bulls Multifamily, LLC and Sun Trust Bank which provides multifamily finance under the Fannie Mae Delegated Underwriting and Servicing (DUSTM) program. From September 2000 until August 2001, Mr. Bulls served as Executive Vice President and Chief Operating Officer of Green Park Financial, one the nation’s largest Fannie Mae apartment lenders. From March 1998 to September 2000, Mr. Bulls was a Managing Director for Jones Lang LaSalle, an international full service real estate firm. From 1989 until 1998 he held several positions with the predecessor organization, LaSalle Partners. Prior to his employment with Jones Lang LaSalle he served over eleven years of active duty service with the United States Army. Mr. Bulls currently holds the rank of Colonel in the Army reserve. Mr. Bulls is a graduate of the United States Military Academy at West Point and of the Harvard Business School.

Director

Alfred J. Giardinelli has been a director of the Company since 1997. He has been the President of Eastern Heating & Cooling, Inc., a New York corporation that is a wholly owned subsidiary of the Company, since 1982, Mr. Giardinelli is a graduate of Florida State University.

Director

Franklin Myers has been a director of the Company since May 2005. Mr. Myers is the Senior Vice President of Finance and Chief Financial Officer for Cooper Cameron Corporation, a global provider to the oil & gas and process industries. Prior to joining Cooper Cameron in July of 1995, Mr. Myers was Senior Vice President and General Counsel of Baker Hughes Incorporated , and an attorney and partner at the law firm of Fulbright & Jaworski, L.L.P.. Mr. Myers currently serves on the board of directors of Input/Output, Inc. Mr. Myers holds a Bachelor of Science, Industrial Engineering, from Mississippi State University and a J.D. degree, with honors, from the University of Mississippi.

Director

James H. Schultz has served as a director of the Company since November 2002. He retired from the American Standard Companies in 2001, where he had worked for 31 years. Mr. Schultz had been President of the Trane Commercial Air Conditioning Group, a division of the American Standard Companies, since 1998 and prior to that time he had served in various other capacities, including Executive Vice President. Mr. Schultz has been Chair and a Board member of the Air Conditioning and Refrigeration Institute, and serves on The Engineering College Industry Advisory Board. Mr Schultz is a graduate of Iowa State University.

Director

Robert D. Wagner, has been a director of the Company. From May 1999 to March 2001, he served as a Managing Director of Arthur Andersen’s Global Energy Corporate Finance Group. Prior to joining Arthur Andersen, from July 1998 to April 1999 Mr. Wagner was a Managing Director and Partner of M2 Capital Partners, a merchant banking firm specializing in private equity investment and financial advisory with the exploration and production sector. From 1989 to June 1998, Mr. Wagner was a Managing Director of Bankers Trust/BT Alex Brown in their Energy Corporate Finance Group. Prior to his employment with Bankers Trust/BT Alex Brown, Mr. Wagner was Executive Vice President of First City National Bank of Houston’s energy division, and later, the special loans division. Mr. Wagner also serves as director of Blue Dolphin Energy Company and Electric City Corporation. Mr. Wagner is a graduate of Holy Cross College and the Graduate School of Business at New York University.

Director

Darcy G. Anderson has served as a Director of the Company since March 2008. Mr. Anderson has served as Chief People Officer and Vice President for Perot Systems Corporation, an information technology services and consulting firm, since November 2000. Prior to joining Perot Systems, Mr. Anderson held various positions at Hillwood Development Corporation since 1987, including Senior Vice President for Corporate Affairs and Chief Operating Officer. Mr. Anderson also served as president of Hillwood Urban, overseeing all of the operations and development for the company’s Victory project and the new American Airlines Center in downtown Dallas. He also served in various leadership roles for the Perot ‘92 Presidential Campaign. Mr. Anderson joined Electronic Data Systems (EDS) in 1983 working in recruiting management. Prior to his employment with EDS, Mr. Anderson completed five years of active duty in the United States Army Corp of Engineers. He is a member of the Board of Managers for the Texas Heart Hospital Baylor Plano and a Director for the West Point Associates of Graduates (WPAOG). Mr. Anderson is a graduate of the United States Military Academy at West Point.

Director

Alan P. Krusi has served as a Director of the Company since March 2008. Mr. Krusi has served as President of Earth Tech, Inc., an engineering, consulting and construction services firm owned by Tyco International since 2003. From 2002 to 2003, Mr. Krusi served as CEO of RealEnergy, Inc., a company providing on-site cogeneration to commercial and industrial customers. From 1999 to 2002, Mr. Krusi served as President of the Construction Services division of URS Corporation, where he oversaw an international construction services business specializing in construction management and program management of large public infrastructure projects. Prior to his employment with URS, and over a period of 22 years, Mr. Krusi held a number of technical and management positions within the engineering and construction industries. Mr. Krusi is a graduate of the University of California at Santa Barbara and is a Registered Geologist, Certified Engineering Geologist and Licensed General Contractor in the state of California.