About White Mechanical

Meet Our Team

Our team members are certified by the North American Technician Excellence (NATE), the nation’s largest non-profit organization for heating, ventilation, air conditioning and refrigeration technicians. It is the only technician certification organization governed, owned, operated, developed and supported by the HVACR industry.
Our NATE certified technicians include: Steve Pannell, Brent Hiles, Walter Bran Ortega, and John White.

John White

John White

CEO – White Mechanical, Inc. Since Inception 2003

  • 35 + years of HVAC Trade experience
  • (Commercial and Residential)
  • C-20 HVAC License since 2003
  • HIC – Home Improvement Certification
  • ACCA and Ashrae Member
  • NATE Certification
  • Carrier Certified technical training Courses
  • Mitsubishi Ductless Split System certifications
  • RSES Refrigerant certification
  • Indoor Air Quality – Mechanical Hygiene Certification International Building Conference of Buliding Officials Training
  • Executive Management training Graduate (1999)

Mike Hollis

Mike Hollis

VP – White Mechanical, Inc. Since 2005

  • 18 + years of HVAC Trade experience (Commercial and Residential)
  • Mitsubishi Ductless Split System certifications
  • RSES Refrigerant certification
  • M.A.P. Business Training
  • 25 + years of Customer Service experience

Mike DeGelia - Commercial Sales Manager

Mike DeGelia

Commercial Sales Manager – White Mechanical, Inc. Since 2008

  • RSES Refrigerant Certifications
  • ASHRAE Member, IHACI Member
  • Trane Certificates: RTAA Chillers, Intellipak, Voyager Systems
  • Universal Technical Institute Arizona HVAC Certification
  • Chaffey College Business and Professional Development AA Degree
  • Carrier Certified Technical Training
  • Mitsubishi Ductless Split Certification
  • Novar Controls Certified
  • ABB Drive Certification

Mark Turner - Commercial Salesman

Mark Turner

Commercial Salesman – White Mechanical, Inc. Since Inception 2003

  • C-20 HVAC License since 2003
  • ACCA and Ashrae Member
  • Bachelor of Science – Electronic Engineering Technology – Devry 1992
  • Carrier Certified technical training Courses
  • Mitsubishi Ductless Split System certifications
  • RSES Refrigerant certification
  • Indoor Air Quality – Mechanical Hygiene Certification
  • U.S Army Veteran

Steve Pannell

Steve Pannell

Residential Division Manager

  • White Mechanical, Inc. Since 2010
  • 40 Years of Customer Service Experience
  • 30 Years of HVAC Trade Experience (Commercial, Residential, Refrigeration)
  • Practical Schools HVAC Certification
  • EPA Certified
  • NATE Certified
  • NATE, EPA Proctor
  • University of Phoenix – Bachelor of Business Degree
  • C20 License
  • C33 License
  • HIS License
  • Mitsubishi Certified

Liss Andrade

Liss Andrade

Commercial Service Manager

Brent Hiles

Brent Hiles

Residential Sales Manager

John Lopez

John Lopez

Commercial Installation Manager

Justine Sanchez

Commercial Project Manager

Arsalan Haque

Commercial Project Manager

Commercial Install

Chris Aikey

Chris Aikey

Commercial Installer

Jesus Gonzalez

Commercial Installer

Adan Cruz

Adan Cruz

Commercial Installer

Jose Cruz

Jose Cruz

Commercial Installer

Brandon Degelia

Brandon Degelia

Commercial Installer

Mason Dover

Mason Dover

Commercial Installer

Matthew Droog

Matthew Droog

Commercial Installer

Abraham Galvez

Abraham Galvez

Commercial Installer

Jamica Cunanan

Hugo Huitzil

Commercial Installer

Onesimo Martinez

Onesimo Martinez

Commercial Installer

Michael Meza

Michael Meza

Commercial Installer

Jonathan Rivera

Commercial Installer

Christian Quinonez

Christian Quinonez

Commercial Sales

Anthony Rodriguez

Anthony Rodriguez

Commercial Installer

Steve Rollins

Steve Rollins

Commercial Installer

Emerson Rivas

Emerson Rivas

Commercial Installer

John Dion

John Dion

Commercial Installer

Deon Bell

Deon Bell

Commercial Installer

Neil Sharma

Neil Sharma

Commercial Installer

Vincent DiMartino

Vincent DiMartino

Commercial Installer

Commercial Service

Gabriel Guizar - Commercial Service Dispatcher

Gabriel Guizar

Commercial Service Dispatcher

Jorge Pena

Jorge Pena

Commercial Service Dispatcher

Johann Rodriguez

Johann Rodriguez

Commercial Service Tech

Walter Bran - Ortega

Walter Bran (Ortega)

Commercial Service Tech

Chris Shields

Chris Shields

Commercial Service Tech

Jordan Speck

Commercial Service Tech

Eddie Cantu

Commercial Service Tech

Scott Richards

Scott Richards

Commercial Service Tech

Adrian Campos

Adrian Campos

Commercial Service Tech

Residential Install & Service

Travis Hill

Travis Hill

Lead Installer

David Morales

David Morales

Lead Residential Installer

Theo Stamatelos

Theo Stamatelos

Lead Residential Installer / Service Tech

Johnny Velasquez

Residential Service

Residential Comfort Advisor

Gary Hopkins

Gary Hopkins

Residential Comfort Advisor

Mike Castillo

Mike Castillo

Residential Comfort Advisor

Gerry Ealy - Costco Lead Generator

Gerry Ealy

Costco Lead Generator

Dennis Kelly

Dennis Kelly

Costco Lead Generator

Susan Kelly

Susan Kelly

Costco Lead Generator

Office Staff

Cathy_Milovich

Cathy Milovich

Accounting Manager

Amata Evenson

Amata Evenson

Residential Project Manager

Jose Godinez

Jose Godinez

Warehouse Lead

Kathleen Sauer

Kathleen Sauer

Safety Coordinator

Jeff Wendorf

Jeff Wendorf

Human Resources

Jamica Cunanan

Jamica Cunanan

Sr. Accountant

Andrea Espinoza

Andrea Espinoza

Accountant

Preston Kincaid

Preston Kincaid

Warehouse Associate / Dispatcher

Alfonso Herrera

Alfonso Herrera

Warehouse Associate