Commercial Roofing Estimator

Trueline•Corona, CA

20h•Onsite

About The Position

The Commercial Business Manager / Estimator is responsible for driving revenue growth through customer relationship development, project estimating, and full lifecycle project oversight. This role blends sales, estimating, and project management to ensure profitable execution and long-term client satisfaction.

Requirements

3–5+ years of experience in Sales, Estimating, or Project Management
Strong mathematical and financial acumen (costing, revenue tracking)
Experience with estimating tools (On-Screen Takeoff, Quick Bid) and Microsoft Office Suite
Ability to multitask in a fast-paced environment with strong attention to detail
Self-motivated with a results-driven (“go-getter”) mentality
Valid driver’s license
Ability to pass background check and drug screening

Nice To Haves

Experience in construction trades (framing, insulation, fireproofing, waterproofing, sealants, etc.)
Bachelor’s degree or equivalent experience
Bilingual (English/Spanish)

Responsibilities

Identify and develop new business opportunities through proactive outreach and lead generation
Build and maintain strong customer relationships from initial contact through project completion
Conduct sales calls, prepare proposals, and manage client accounts
Meet or exceed division targets for proposals and close ratios
Monitor market trends, competitor activity, and product innovations
Prepare accurate estimates, bids, and proposals
Participate in pre-construction planning, budgeting, and project scoping
Utilize takeoff and estimating software to develop project costs
Manage projects from sale through completion, including financial oversight
Review contracts, manage change orders, and track project profitability
Support field teams and installers to ensure successful execution
Identify and resolve on-site issues as they arise