Mrs. Lightfoot founded Chero-Key Piping Co. in 1981. She has a Bachelor of Science from the University of Houston as well as completing graduate studies at Houston Baptist University. She is NICET Certified and a licensed Texas Real Estate Broker. She is involved with several organizations including the American Subcontractors Association – Houston Chapter, The Daughters of the Republic of Texas, Houston Livestock Show & Rodeo Life Member, American Heart Association Guild, Houston Museum of Fine Arts and The Alamo -San Antonio, Texas. Carolyn serves as the Vice President of the Texas Fire Sprinkler Contractors Association