Our Team

LHCC Inc. President


Lee Sullivan, president and founder of Lion’s Head Cost Consultants, Inc., combines her 40 years of experience in the construction industry with a drive to learn the latest technological tools. She has held a variety of positions with nationally ranked general contractors and construction managers, which has broadened her understanding of market forces and client requirements in the preconstruction phase. In addition, she has a strong background in software and database development, value engineering, cost control, and market forecasting; and is skilled at proposals, presentations and client relations. 

Mechanical/Electrical Estimator


 Lorne Knowles has 44 years experience in construction cost estimating, cost control and value engineering with specific emphasis placed on the mechanical systems (i.e. plumbing, fire protection; heating, ventilation, and air conditioning). He has experience in estimating the architectural, structural, mechanical and electrical elements at all design phases from concept through 100% construction documents. Lorne has prepared cost estimates for over 1,000 projects located across North America. He produces accurate, detailed construction cost estimates and systems cost comparisons.