Circulating Air, Inc., a third-generation, family-owned mechanical contractor serving Southern California since 1965, is seeking a Project Manager / Estimator to join our growing team.

This role is ideal for a motivated professional who can both win work through accurate estimating and successfully execute projects in the field, ensuring quality, budget control, and strong client relationships.

Key Responsibilities

Manage and coordinate all phases of assigned HVAC/mechanical projects
Serve as primary liaison between General Contractors, clients, and internal teams
Prepare detailed estimates including quantity take-offs, pricing, and bid packages
Develop and manage Schedules of Values (SOV) and project cost tracking
Process, track, and negotiate RFIs, submittals, and change orders
Procure and schedule equipment/material releases in alignment with project timelines
Monitor labor productivity, subcontractors, and overall project budgets
Build and maintain strong relationships with clients, vendors, and subcontractors

Qualifications

5+ years HVAC/mechanical industry experience
3+ years in project management and/or estimating
Strong understanding of commercial construction processes and project lifecycle
Experience performing accurate take-offs and cost estimating
Proficiency in:
Microsoft Office (Excel, Word, Outlook)
Trimble estimating software (preferred)
Procore project management platform (preferred)
Strong communication, negotiation, and organizational skills
Ability to manage multiple projects in a fast-paced environment
Team-oriented with a proactive, problem-solving mindset

Compensation & Benefits

Salary: $85,000 – $100,000 (based on experience)
401(k)
Medical, dental, and vision insurance
Paid time off
Weekly pay

Work Details

Full-time
Monday–Friday
In-person (Los Angeles, California)

About Circulating Air, Inc.

Circulating Air, Inc. is a full-service mechanical contractor specializing in HVAC systems for commercial, institutional, and multifamily projects. Since 1965, we’ve built our reputation on quality workmanship, long-term client relationships, and operational integrity.

We are focused on continued growth and are looking for team members who want to be part of building something long-term.

Apply

Email your resume to: lgonzalez@circulatingair.com

Circulating Air

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