REE Mechanical's commercial HVAC leadership team

Jonathan Evancik

Chief Executive Officer & Visionary

Second-generation owner. Thirteen years in the field before moving into the office, and now the owner of the company his father started.

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Gerry Den Ouden

Chief Operations Officer & Integrator

Warehouse attendant to apprentice to lead technician to COO, with seven years in the field before building up the service department.

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Aszurae Den Ouden

Chief Growth Officer

Chief Growth Officer focused on strategic growth and relationships, leading with humility and keeping people at the center.

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Joshua Cobb

Chief Financial Officer

CPA with 25+ years of financial leadership; nearly two decades advising REE before joining as CFO in 2024.

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Amy Cobb

Controller

25+ years in accounting and financial management; worked with REE since 2005 before joining as Controller in 2024.

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Michael Herbranson

Training and Safety Director

Fifteen-plus years with REE, from service technician to lead foreman. Now leads training, quality control, and job safety across the field team.

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Eric Choi

Field Service Manager

Leads field operations and technician development, building a culture of accountability, safety, and technical excellence.

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Kelly Purcell

Installation Director

15+ years in the service industry; oversees every install start to finish with a relentless focus on quality.

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Ashley Larson

Human Resources & Compliance Manager

Six-plus years with REE across accounting and HR; now leads human resources and compliance.

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Manuel Cruz

Warehouse Manager

A twelve-year cornerstone of the REE team. He is the first to roll up his sleeves and keep the warehouse running.

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Jessica Bresciani

Estimating Operations Lead

Estimating Operations Lead with a five-year HVAC foundation, proud of the team she has the privilege of leading.

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Cindy Buzzelli

PM Operations Lead

Keeps preventive-maintenance work moving as PM Coordinator. Off the clock, she is a devoted animal mom.

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Vanny Weber

Scheduling and Operations Lead

Three years with REE, building relationships with customers and supporting her coworkers wherever she can help.

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Jessicah Rivas

Your first call for preventive maintenance, service, PM contracts, or a meeting on how REE can serve your facilities.

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Robert Edward Evancik

Founder (Retired)

Started the company in 1987 from a garage and an old Chevy Astro van. Retired in 2012.

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