Preconstruction Manager

Smith & Oby, a leading commercial Mechanical and Plumbing contractor based in Walton Hills, OH, is looking for a Pre-Construction Manager to join our team. This office-based role plays a key part in the success of our projects—managing pre-construction activities, driving accurate cost estimates, and ensuring smooth project handoffs from concept through execution.

We’re looking for a collaborative professional who thrives in a fast-paced environment and can balance detail, communication, and problem-solving to set projects up for success.

What You’ll Do

• Prepare detailed and accurate cost estimates for labor, materials, equipment, and subcontractor work.

• Develop and manage project schedules, ensuring key milestones and client expectations are met.

• Serve as the primary point of contact for clients, architects, engineers, and subcontractors.

• Partner with project managers, engineers, and field teams to align pre-construction planning with execution strategies.

• Lead the preparation and submission of competitive bid proposals.

• Review projects for constructability and risk during pre-construction and recommend solutions to improve efficiency and minimize risk.

• Maintain organized records of estimates, schedules, and project correspondence.

• Stay current on building codes, industry trends, and best practices in mechanical contracting.

What We’re Looking For

• Bachelor’s degree in Mechanical Engineering, Construction Management, or related field.

• 4+ years of experience in the construction industry (mechanical contracting or HVAC preferred).

• Knowledge of the Cleveland, OH construction market and local regulations is a plus.

• Strong estimating and budgeting skills with attention to detail.

• Proficiency with scheduling/project management software (Primavera, Microsoft Project, or similar).

• Excellent communication skills—written and verbal.

• Strong organizational skills and ability to manage multiple priorities and deadlines.

• Team-oriented mindset with proven ability to collaborate across stakeholders.

• General knowledge of construction processes, mechanical systems, and industry standards.

Why Smith & Oby?

At Smith & Oby, we believe every project starts with a strong foundation: trust, collaboration, and expertise. You’ll be part of a team that values adaptability, problem-solving, and building long-term relationships. We’re proud to create an environment where great ideas and hard work lead to real impact.