Meet Our Team
From your first phone conversation with our dispatcher to your onsite contact with our technician, you will notice the BMI difference. We are passionate about building genuine relationships based on trust and respect.
Thanks to the fine staff that we have assembled to serve our customers, we truly are the company “Where Better Really Matters.”
Meet Our Executive Management Team
Dax Brott, CPA
Owner
President & CEO
Member of Team since 2007
Taylor Brott
Owner
Corporate Secretary & Dir. of Comms
Member of Team since 2014
Bernadette Brott
CIO
Member of Team since 1992
Rey Tan, CPA, LLB
Controller
Member of Team since 2003
Erin Andersen, MBA
Sales Manager
Member of Team since 2006
Meet Our Maintenance Sales Team
Our Facility Consultant specializes in taking a financial approach to mechanical system care; lowering customers’ operating cost while improving system performance.
Bill Good
Facilities Consultant (PacWest)
Member of Team since 2007
Cell: (805) 896 – 6466
Ron Lerma
Facilities Consultant (Bakersfield)
Member of Team since 2015
Cell: (661) 201-0381
Kim Smith
Facilities Consultant (Tulare/Fresno)
Member of Team since 2017
Cell: (559) 467-6521
Meet Our Project Engineers
If you need to upgrade or replace an existing system, you can count on our on-staff engineers to design an innovative cost-effective solution. They are skilled at solving complex problems associated with building environmental systems, and BMI provides total accountability from start to finish.
Jeff Gould
Project Sales Representative
Member of Team since 2018
Cell: (661) 204-2783
Robert Tiffany
Project Sales Representative
Member of Team since 2022 Cell: (559) 308-2525
Meet Our Service Leadership Team
Brad Dinnerville
Service Manager
(Kern County)
Member of Team since 1995
Ed Rodriguez
Service Supervisor
(Tulare/Fresno)
Member of Team since 2004
Devin Hertz
Service Supervisor
(North LA)
Member of Team since 2006
Brad Gilpin
Service Supervisor
(Santa Maria)
Member of Team since 2007
Jimmy Ramirez
Service Supervisor
(Ventura)
Member of Team since 2022
Meet Our Technicians
Our highly trained service technicians are the best and safest in the industry. Available 365 days a year, 24 hours a day, our customers are assured of quality workmanship whether we are performing routine HVAC service, complex system analysis, or a highly technical installation. Our technicians are also experienced at installing and maintaining a wide range of control systems from the simplest time clocks to highly sophisticated automation systems.
Gregg Adams
Service Technician
Member of Team since 2000
Walter Day
Service Technician and Installer
Member of Team since 2006
David Rosenbalm
Service Technician
Member of Team since 2018
Jarod Boyer
Service Technician
Member of Team since 2020
Jacob Rodriguez
Service Technician
Member of Team since 2021
Adam Swayne
Service Technician and Installer
Member of Team since 2021
Ezra Sua
Service Technician
Member of Team since 2021
Trace Gilson
Service Technician
Member of Team since 2022
David Gallegos
Service Technician
Member of Team since 2022
Oscar Benavides
Service Technician
Member of Team since 2022
Richard Gibson
Service Technician
Member of Team since 2022
Zach Witherow
Service Technician
Member of Team since 2023
Meet Our Support Staff
Rachel Arroyo
Accounting Specialist
Member of Team since 2007
Geraldine Dinis
Project Coordinator
Member of Team since 1983
Lisa Serpa
Tulare, Fresno & PacWest Dispatcher
Member of Team since 2008
Janice Owen
Kern/North L.A. Dispatcher
Member of Team since 2022
Patricia Bustos
Accounting Specialist
Member of Team since 2022
Brooklyn Ferreira
Receptionist
Member of Team since 2023
BMI, a commercial HVAC contractor, specializes in heating and air conditioning preventative maintenance, and project solutions throughout central California.
- Fresno, Bakersfield, Kings and Tulare Counties
- Northern Los Angeles County, Santa Clarita Valley, High Desert
- Counties of San Luis Obispo, Santa Barbara, Ventura