Senior Waterproofing Estimator — Lead Preconstruction

Sunstall Inc.; Corona (CA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

401(k) with company match

Medical, dental, and vision insurance

Flexible spending account

Life insurance

Paid time off

Paid holidays

Professional development opportunities

Job summary

GeneralCoatingsCorporation in Corona, CA is seeking an experienced Senior Waterproofing Estimator to lead the preconstruction process for high-profile commercial waterproofing projects across Southern California. You will drive detailed takeoffs, cost analyses, and bid development while mentoring junior estimators.

The role requires a strong technical background, excellent analytical skills, and a proven track record of winning profitable work in a fast-paced environment.

Qualifications

• 7+ years of waterproofing estimating experience in commercial construction.
• Proven success estimating large-scale waterproofing, below-grade waterproofing, deck coating, and building envelope projects.
• Strong understanding of drawings, specs, contracts, and project delivery methods.

Responsibilities

• Lead the estimating and bid preparation process for commercial waterproofing projects of varying size and complexity.
• Perform detailed quantity takeoffs and cost analyses from plans and bid documents.
• Develop accurate, competitive, and profitable estimates aligned with company objectives.
• Identify risks, opportunities, and value engineering during preconstruction.
• Build and maintain relationships with general contractors, owners, architects, consultants, subcontractors, and suppliers.

Skills

Waterproofing estimating

Bid management

Negotiation

Communication

Organizational skills

Education

Bachelor's degree in Construction Management or Engineering

Tools

Estimating software

Takeoff platforms

Microsoft Office

Job description

GeneralCoatingsCorporation in Corona, CA is seeking an experienced Senior Waterproofing Estimator to lead the preconstruction process for high-profile commercial waterproofing projects across Southern California. You will drive detailed takeoffs, cost analyses, and bid development while mentoring junior estimators.

The role requires a strong technical background, excellent analytical skills, and a proven track record of winning profitable work in a fast-paced environment.