Estimator Mechanical​/Structural

Company:
Loenbro, LLC
Business Unit/Department:
Loenbro Industrial Construction

Location:

As Assigned

Reports to:

Chief Estimator

Employment Type:

Full Time
FLSA Classification:
Exempt

Loenbro is a trusted, long-term construction lifecycle partner to thousands of customers across the U.S. Our market spans all industries, and our service offerings include Critical Electrical, Mechanical & Structural, Soft Crafts, Inspection, Underground Maintenance and Installation, and Fabrication. Our expertise lies in simplifying the complex and establishing long-standing relationships with our partners. We have a national presence but a local approach - every customer benefits from our capabilities and our care.

At Loenbro, we don’t just offer jobs—we build careers grounded in integrity, teamwork, excellence, and purpose. Join a team where your expertise is valued, your growth is supported, and your work helps maintain and enhance the critical infrastructure that powers communities across the nation.

The Estimator I develops assigned estimate components and scopes under defined direction while learning Loenbro estimating standards, systems, and cost-development methods. This role performs quantity takeoffs, compiles pricing, organizes quotations, identifies scope concerns, and maintains complete estimate documentation. Project value is a planning guide rather than a classification gate; assignment complexity, risk, scope definition, and required independence govern the work assigned.

• Perform quantity takeoffs and develop assigned scope in accordance with bid documents and work breakdown requirements.
• Compile labor, material, equipment, subcontract, and indirect‑cost inputs using approved sources and methods.
• Solicit and organize vendor and subcontractor quotations; document coverage, qualifications, and missing information.
• Identify scope gaps, design discrepancies, commercial concerns, and project risks for senior review.
• Maintain estimate files, assumptions, clarifications, exclusions, and supporting documentation.
• Meet assigned deadlines and participate in estimate reviews, site visits, pre‑bid meetings, and turnover activities.
• Use approved estimating, takeoff, CRM, and document-management systems accurately.
• Apply review feedback and demonstrate measurable growth toward independent estimate execution.

• 0–2 years of relevant estimating, construction, engineering, field, or related technical experience; entry‑level candidates with applicable education or training may be considered.
• Foundational knowledge of mechanical, structural, and light civil construction, including construction documents, quantities, labor, materials, and equipment.
• Experience or developing knowledge in self‑perform estimating, including labor, materials, equipment, production rates, and crew requirements.
• Ability to read and interpret construction drawings and specifications related to:
• Concrete and structural construction
• Structural steel installation
• Process piping
• Process engineering and related industrial systems
• Light civil/site work
• Ability to perform accurate quantity takeoffs and develop estimates for self‑performed scopes.
• Ability to communicate clearly, organize information, collaborate with project teams, and meet deadlines.
• Proficiency with Microsoft Office and ability to learn required estimating, takeoff, CRM, and document‑management systems.
• Ability to travel periodically to offices, client locations, and project sites.
• Valid driver’s license and insurability when driving is required.

• Associate or bachelor’s degree in construction management, engineering, or a related field, or equivalent experience.
• Experience with Accubid, Heavy…