About Us

Senior Staff

Ray Grinberg
Chief Executive Officer

Dawn Haskins, CPA
​Senior Executive Vice President
Chief Financial Officer

Donald Appling
Vice President 
of Construction Services

Lee Marsh, PE
Vice President 
of Distribution Services

Keith Brooks
Manager of
Safety & Training

Greg Mullis, CCC
Senior Vice President
VP of Energy Services

Sarah Curry
Administrative Assistant
Human Resources Coordinator