System One · 23 hours ago
Mechanical Estimator
Tempe, AZ
Full-time
Onsite
Mid Level
$0/yr - $130K/yr
3+ years expSystem One is seeking an experienced Mechanical Estimator to join their team in Phoenix, AZ. This role focuses on estimating commercial and industrial mechanical projects, including HVAC, piping, and associated systems, requiring detail-oriented and analytical skills to manage multiple bids in a fast-paced environment.
Human ResourcesStaffing Agency
Hiring Manager
Caroline Evans
Responsibilities
Prepare accurate and competitive estimates for commercial and industrial mechanical projects
Review plans, specifications, and bid documents to determine full project scope
Perform detailed quantity takeoffs for HVAC, piping, and mechanical systems
Solicit, review, and level vendor and subcontractor pricing
Develop labor, material, and equipment cost estimates
Identify risks, constructability issues, and value engineering opportunities
Coordinate with project managers, engineers, and operations teams
Assist with bid reviews, negotiations, and project handoff
Qualification
Required
3+ years of mechanical estimating experience (commercial/industrial required)
Strong understanding of HVAC, piping, and mechanical construction methods
Experience with estimating software and Excel (Trimble, FastPIPE, or similar preferred)
Ability to read and interpret construction drawings and specifications
Strong attention to detail and time-management skills
Preferred
Experience in the Phoenix or Southwest market is a plus
Benefits
Full benefits package (health, dental, vision, PTO, retirement)
Company
System One
System One is a professional staffing firms.
5001-10000 employees
H1B Sponsorship
System One has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (5)
2024 (6)
2023 (9)
2022 (10)
2021 (9)
2020 (5)
Funding
Current Stage
Late StageTotal Funding
$301.8MKey Investors
TruistOaktree Capital ManagementProspect Capital Corporation
2021-01-28Debt Financing· $290M
2020-12-08Private Equity
2016-09-20Acquired
Leadership Team
Troy Gregory
Chief Executive Officer
Dan Moran
Chief Financial Officer
Recent News
2026-01-06
Company data provided by crunchbase