Our Team
Our local estimators are experienced in delivering precise construction takeoffs and cost estimates. At Ohio Estimating, every estimate is prepared, reviewed, and validated by seasoned professionals to ensure quantities, scopes, and pricing are accurate and ready for contractors to bid with confidence.
Senior Estimators
Michael brings 30 years of professional estimating experience in commercial, industrial, and public infrastructure projects. Certified as a Certified Professional Estimator (CPE) and Project Management Professional (PMP), he ensures every estimate meets the highest standards for accuracy and completeness. He specializes in multi-trade coordination and aligning project scopes with current market pricing.
Michael T. Harrington | Director of Estimating Operations
Samantha offers 20 years of estimating experience in Ohio, covering healthcare facilities, educational buildings, and mid-to-large commercial projects.
As a Project Management Professional (PMP), she coordinates bid schedules, validates scopes, and ensures consistency across all trades. Her detailed estimates allow contractors to submit competitive bids confidently.
Samantha J. Lewis | Senior Preconstruction Estimator
Trade-Specific Estimating Specialists
Derek has 15 years of experience preparing comprehensive takeoffs and cost estimates across Ohio. Certified as a Certified Cost Engineer (CCE) and member of AACE International, he ensures estimates are aligned with local labor rates, material costs, and regional standards.
Derek M. Turner | Multi-Trade Cost Estimator
Olivia brings 12 years of experience focusing on structural and concrete projects, including commercial and institutional buildings. As a Certified Professional Estimator (CPE), she specializes in detailed quantity takeoffs, cost validation, and scope alignment for multi-story structures.
Olivia K. Martinez | Senior Trade Estimator
James has 14 years of experience estimating mechanical, electrical, and plumbing systems for Ohio projects. Certified as a CCE and LEED Accredited Professional, he ensures MEP costs are accurately captured while reflecting Ohio labor rates and material standards.
James R. Collins | Trade Estimator
Estimate Review Team
With 22 years in cost management and estimating review, Linda ensures that every estimate meets rigorous standards. She verifies quantities, pricing consistency, and scope accuracy, giving contractors reliable data to base their bids on.
Linda R. Matthews | Lead QA Estimator
Thomas has 18 years auditing construction estimates. He identifies scope gaps, duplicate quantities, and missing assemblies to deliver precise bid ready estimates
Thomas K. Reynolds | Senior Estimate Reviewer