MEP Estimator

MEP Estimator

Phoenix

Arizona-based Willmeng Construction is a 100-percent employee-owned general contractor that has been dedicated to helping our people build their "Genuine Place of Purpose" since 1977. We prioritize our exceptional company culture, which has us ranked in the Top 5 of the Phoenix Business Journal's Best Places to Work for more than a decade and made us the only Arizona construction firm on the Inc.

Best Workplaces list for three consecutive years. We have earned multiple appearances on AZ Big Media's Most Admired Companies list, and ranked No. 1 for Healthiest Employers for two consecutive years.

Our people and our culture have also created an atmosphere that encourages going above and beyond for our clients and our community. Our team's dedication to its craft has earned us NAIOP (CREDA) Arizona General Contractor of the Year six times, while at the same time donating more than $1 million annually to community organizations.

Our strategic vision focuses on supporting prelease transactions, competitively bidding projects of all sizes, and fostering our altruistic service culture by recruiting highly talented individuals of great character who want to make a genuine impact on our communities.

The Role

As an MEP Estimator, you will play a critical role in supporting preconstruction efforts by developing accurate and detailed estimates for mechanical, electrical, and plumbing systems across a diverse portfolio of complex projects. You will collaborate closely with design teams, subcontractors, and internal stakeholders to ensure cost-effective, constructible, and high-performance solutions.

What you will accomplish

• Develop comprehensive estimates and budgets for MEP scopes on projects including data centers, advanced manufacturing facilities, healthcare institutions, and heavy industrial sites.
• Analyze drawings, specifications, and design documents to identify scope gaps, assess constructability, and provide value-driven recommendations.
• Engage with subcontractors and internal teams to benchmark costs, validate pricing assumptions, and support design-assist and value engineering initiatives.
• Contribute to conceptual estimating efforts, offering insights into system alternatives and cost-saving opportunities.
• Mentor and cross-train team members in MEP estimating best practices and tools.
• Manage multiple concurrent bids and deliverables under tight deadlines while maintaining accuracy and attention to detail.
• Continuously refine estimating processes and tools to improve efficiency and consistency.

What we would like you to have

• Minimum of 5 years of experience in estimating, with a strong focus on mechanical, electrical, and/or plumbing systems.
• Experience with subcontractor estimating is beneficial; general contractor or hybrid experience is highly preferred.
• Deep understanding of MEP systems, including central utility plants, process piping, and specialized environments such as clean rooms, hospitals, and chemical facilities.
• Proficiency in Microsoft Office Suite (Excel, Word, Outlook, Project); advanced Excel skills are a plus.
• Familiarity with MEP estimating software and digital takeoff tools; ability to quickly adapt to company-specific platforms.
• Strong analytical, organizational, and communication skills, with the ability to clearly present budgets and scope details to internal teams and clients.
• Ability to thrive in a fast-paced environment and manage competing priorities effectively.

You're inspired by our values

• Altruistic
  - Our foundation is built upon the authentic, selfless concern we share for the success and wellbeing of others.
• Fair 360 - We illuminate with kindness by seeking to understand before being understood and by caring more than may seem reasonable so we can achieve genuine success for all.
• Strategic
  - The blueprint that guides the creation of a genuine place of purpose expresses the clarity of our vision, the rigor of our thought and the character of our word.
• Sincere
  - We present no facades, only genuine elevations of truth, trust, and wholehearted loyalty to the employees we mentor, the clients we serve and the communities we call home.
• Nimble
  - Our structural integrity is…