Estimator - Mechanical Systems HVAC/Plumbing ESOP

RIMEPRO Inc; Huntington Beach (CA); On-site; USD 90,000 - 150,000; Full time

Benefits offered by this job

ESOP

401(k) with company match

Medical, dental, and vision insurance

Paid holidays, sick time, and vacation

Training and mentorship opportunities

Long-term advancement within estimates

Job summary

RIMEPRO INC. is a leading, full-service mechanical contractor in Huntington Beach, CA, seeking Estimators at multiple experience levels to support a growing pipeline of large-scale construction projects.

The ideal candidate will have experience estimating commercial plumbing, HVAC, mechanical piping, or related mechanical construction, with preference for commercial plumbing and HVAC. The role welcomes both developing and seasoned estimators who can manage complex bids and coordinate with

Qualifications

• Experience in mechanical construction estimating preferred.
• Background in commercial plumbing and/or HVAC strongly preferred.
• Junior to senior estimators will be considered.
• Experience with a mechanical, plumbing, or HVAC contractor highly preferred.
• Ability to read and interpret mechanical, plumbing, architectural, and construction drawings.
• Knowledge of takeoffs, vendor pricing, labor estimating, and bid preparation.
• Strong analytical and mathematical skills.
• Good communication and organizational skills.

Responsibilities

• Prepare estimates for commercial plumbing, HVAC, and mechanical construction projects.
• Perform detailed material, equipment, and labor takeoffs from drawings and specifications.
• Review plans, specifications, addenda, and bid documents to determine project scope.
• Develop conceptual budgets, schematic estimates, and detailed construction pricing.
• Estimate plumbing systems including domestic water, sanitary waste and vent, storm drainage, gas, fixtures, and equipment.
• Support HVAC estimating including equipment, ductwork, sheet metal, piping, and associated mechanical systems.
• Solicit and review vendor and subcontractor pricing.
• Perform bid leveling and evaluate quotes for scope coverage and accuracy.
• Identify scope gaps, constructability concerns, exclusions, and potential project risks.
• Prepare bid proposals, scope letters, clarifications, and supporting documentation.
• Participate in pre-bid meetings, job walks, and internal estimate reviews.
• Coordinate with engineering, BIM/VDC, preconstruction, operations, and project management teams.
• Support value engineering and design-assist recommendations.
• Maintain accurate estimating records, historical cost information, and bid documentation.
• Assist with estimate-to-operations turnover following project award.

Skills

Estimating experience

Mechanical knowledge

Plumbing & HVAC

Takeoffs & pricing

Reading drawings

Vendor pricing

Bid preparation

Attention to detail

Communication

Tools

BIM/VDC coordination

Job description

RIMEPRO INC. is a leading, full-service mechanical contractor in Huntington Beach, CA, seeking Estimators at multiple experience levels to support a growing pipeline of large-scale construction projects.

The ideal candidate will have experience estimating commercial plumbing, HVAC, mechanical piping, or related mechanical construction, with preference for commercial plumbing and HVAC. The role welcomes both developing and seasoned estimators who can manage complex bids and coordinate with