Underground Utility Estimator

Job Summary:

Trinity Grading, Inc. is a grading and underground contractor located in Temecula, CA seeking an

experienced Underground Utility Estimator with Project Management experience to join our growing construction team. This role is responsible for preparing accurate cost estimates for underground wet utility projects while also supporting project management activities to ensure successful execution from preconstruction through completion. The ideal candidate has strong knowledge of underground wet utilities, excellent organizational skills, and the ability to manage multiple projects in a fast-paced environment.

Key Responsibilities:

Prepare detailed cost estimates for underground utility projects including water, sewer, and storm drain systems

Review plans, specifications, and bid documents to determine project requirements

Perform quantity takeoffs and develop pricing for labor, materials, and equipment

Solicit and evaluate subcontractor and supplier quotes

Coordinate with project managers, field teams, and leadership during bid preparation

Assist with project management responsibilities including scheduling, budgeting, and cost tracking

Manage project documentation, submittals, RFIs, and change orders

Monitor project progress and help ensure projects stay on schedule and within budget

Build and maintain relationships with vendors, subcontractors, and clients

Qualifications:

4+ years of experience estimating underground utility or civil construction projects

Project management experience for a subcontractor in underground utilities preferred

Strong understanding of underground wet utilities (water, sewer, storm drain)

Ability to read and interpret construction drawings and specifications

Experience with estimating software and Microsoft Office (Excel, Word, Outlook)

Strong attention to detail and organizational skills

Excellent communication and problem-solving abilities

Ability to manage multiple bids and projects simultaneously

Preferred Qualifications:

Experience working with public works or municipal projects

Knowledge of civil construction methods, materials, and equipment

Experience with takeoff software such as Bluebeam, PlanSwift, or similar tools

Compensation & Benefits:

Competitive salary based on experience

Bonuses

Health benefits

Paid time off

401(k) with match