New Release: Mastering Fireground Command: Calm the Chaos – Order Your Copy Here!
He is author of the Fire Engineering book and video series, Mastering the Fire Service Assessment Center – 2nd Edition. The curriculum covers an extremely comprehensive scope of the knowledge, skills and abilities that span the dimensions of leadership, management, and emergency operations. It is used widely throughout the United States for officer development.
Our team is dedicated, passionate, experienced, skilled and will give you all they have for every workshop we do! Each instructor was chosen due to his/her exceptional ability, experience, knowledge, and heart. They have the road rash to share lessons that cannot be found in conventional workshops.
Our team includes members who have held all ranks on the job, including fire chief. They have responded to some of the most significant incidents in America as part of USAR and Type 1 Incident Management Teams. Many have written promotional exams and conducted disciplinary proceedings. We have fought fires on trucks, rescues, squads, engines, BC buggies and medic units.
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We would not be where we are without dear friends and mentors who have impacted our lives. Our extra special brothers listed below have gone ahead of us into Heaven. No doubt, they are paving the way, yet again.
Randy Gross
Chief Bobby Halton
Chief Alan Brunacini
Bill Gustin
Cynthia Kastros is the Operations Manager for FIRE. She is responsible for strategic planning, new program development, business modeling, and operations. She has an extensive recruitment background in the private sector and owned an executive recruitment firm in southern California. She transitioned to the public sector, where she held a position for the California Office of Education, recruiting teachers. Cynthia holds a Bachelor of Science degree in Health and Human Services, focusing on family and child development.
Chief Loomis holds a master’s degree in public administration from Golden Gate University and a bachelor’s degree in Fire Administration from Cogswell Polytechnical College. He is a State of California certified chief officer, fire officer, and Master instructor. Brett’s instructional experience includes incident command, strategy and tactics, leadership, and management. He is also experienced in facilitating labor-management discussions and conflict resolution. One of his favorite teaching assignments is helping fire service professionals prepare for the job with our Mastering the Fire Service Assessment Center class.
Chief Loomis is a qualified strike team leader and division-group supervisor. He has been assigned to Operations Section Chief, Fire Branch Director, and Liaison Officer during emergency operating center activations.
One of Brett’s favorite quotes is from the author John Maxwell: “Success is when I add value to myself. Significance is when I add value to others.” When asked why, Chief Loomis said, “The highlight of my career has been the opportunity to mentor and coach those I work with and help them reach their full potential. That is why I love working with the team here at FIRE, LLC.”
Chief Castro is a 38-year veteran of the Los Angeles Fire Department. He retired from active service April 1, 2017. Chief Castro’s last assignment was the Commander of Emergency Operations. Chief Castro’s command included 106 stations with over 3,000 personnel, and an annual operating budget of approx. $600 million dollars. This position is second in Command of the Los Angeles Fire Department. Emergency Services also is in Command of the Metropolitan Fire Communication Dispatch Center, Homeland Security Division, Air Operations, Arson-Counter Terrorism Section and the emergency resources that protect Los Angeles International Airport and the Port of Los Angeles.
Chief Castro has received his department’s highest honor, the LAFD Medal of Valor for bravery, and an EMMY award for his participation in a LAFD News television program.
Chief Emon Usher (ret.) served 32 years in the fire service, beginning in 1988. He is a former member of Sacramento County Fire Protection District, Oakland Fire Department and the Richmond (CA) Fire Department. Chief Usher held the ranks of deputy fire chief, battalion chief, captain, lieutenant, engineer, firefighter-paramedic, firefighter, fire/EMS dispatcher and volunteer firefighter. He has served in the roles of operations chief, line battalion chief, training instructor, fire dispatch communications liaison officer and personnel/staffing officer. Chief Usher served 8 years as a member of the IAFF Local 55’s Executive Board, Health & Safety Committee, the negotiating team and served as the advisory board chairperson. He is a certified chief officer by the California State Board of Fire Services. He has completed executive management coursework from the University of Notre Dame, Mendoza College of Business and Columbia Southern University. Chief Usher has written and been an assessor on countless assessment centers for company and chief officer ranks. His passion, experience and wisdom combine for a powerful teaching methodology.
Mike was responsible for the Unit’s budget, personnel functions, staffing, performance, promotions, and safety. He also managed an emergency command center, Conservation Crew Camp and represented fire management at the State level.
Through out the years, Mike served in numerous other capacities. As the Fire Chief for the Cameron Park Fire Department, his assignment included administrative oversight for the Fire Department, budget forecast and preparation, department short and long range planning, and response(s) to emergencies. This detail also included Statewide Strike Team Leader and Operational Division Group Supervisor assignments.
Mike also served as the primary instructor for Structure Fire Training for the State of California. Details included instruction and coordination of academy training in all areas of fire service training. The extremely comprehensive training program at the California Fire Academy involved Rescue, Wildland Firefighting, and Fire Apparatus Operations.
As a paramedic since 1984, Mike represented the Department’s Emergency Medical Services and assisted with coordination of instruction and program compliance with the State EMS Authority. Mike started his fire service career in April of 1988 as a firefighter/paramedic for the City of Salinas Fire Department. Mike also served part-time as a helicopter flight medic for rescues. As a California State Peace Officer, he responded as needed for arson and other law enforcement details. Mike has a Bachelor Degree in Business Management from the University of Phoenix.
Kevin Wegener began his fire service career in 1989 as a volunteer firefighter with the City of Colfax Fire Department and Firefighter One with Cal Fire. In 1994 he was hired by the American River Fire Protection District, one of the two main organizations which merged in 2000 to form the Sacramento Metropolitan Fire District.
At the same time Chief Wegener was pursuing his professional career he maintained his involvement with his local combination volunteer/paid fire department. He ended his 18-year career with that department in September of 2011, serving for 9 years as an Assistant Chief of Placer Hills Fire Protection District.
Battalion Chief Wegener retired from Sacramento Metro Fire in 2021. We was a member of 2 IMTs, the Sacramento Regional Incident Management Team as an Operation Section Chief and the California Interagency Incident Management Team 3 (a Federal Type 1 IMT) as a Division/Group Supervisor. He also served on Metro’s Wildland and Truck Teams, Sacramento Operational Area California Incident Command Certification System (CICCS) Board and was a Fire Academy Assistant Drill Instructor. He has an aviation background, serving five years as a Crew Chief and Flight Officer for Metro Fire’s all risk helicopter program.
Chief Wegener has a Bachelor of Science Degree in Fire Administration from Columbia Southern University and an Associates of Science Degree in Fire Science from Sierra College. He obtained his EMT Paramedic in 1993 from Northern California Training Institute.
He makes his home in Meadow Vista, CA along with his wife of 22 years Shane, and their three daughters, Sidney, Klaire and Georgia.
He has worked his way up the ranks including Engineer, Captain, Battalion Chief and retired as an Assistant Chief of Operations with Sacramento Metropolitan FD in charge of the C-Platoon. During this time he was an academy drill instructor, shift Training Officer, detailed to State of California Homeland Security, Division Supervisor & Branch Director for a Type I Incident Management Team (CIIMT3), OPS for a Type III IMT and Training & Safety Chief.
John has been an instructor with the Los Rios College Fire Science Program with a credential in vocation education. He is a CA State Certified Chief Officer & Master Instructor, continuing to deliver instruction in Command and Control, Unified Command, Type III Incident Management Teams as well as Training Instructors.
In 2011 John was President of the CA Chiefs Training Officers Association. He maintains involvement with the group as director at large, planning, assisting and instructing at the annual CA Training Symposium in Fresno. John has an Associates & Bachelors Degree in Fire Science.
Pat Ellis is a 35-year fire service veteran. He started in 1985 as a resident firefighter with the Citrus Heights Fire District and moved to serve the City of Hollister for two years working in a small town at that time in a one-station department working collaboratively with the volunteer firefighter staff that supported the three paid staff on duty. In 1987 he returned to Citrus Heights as a firefighter/paramedic. Three mergers ensued, resulting in Sacramento Metro Fire in 2000. Pat was promoted to captain in 1992, serving on the line for an additional 8 years. In 2000, Pat was assigned as the public information officer for the newly formed Metro Fire. In 2005, he was promoted to battalion chief. In 2012, Chief Ellis was asked to serve in the fire prevention division. In 2014, he was appointed to assistant chief and spent the last two years of his career leading the five A shift battalion chiefs with oversight of 43 fire stations. Chief Ellis had program oversight of wildland operations, water rescue, OES liaison and liaison to the cities of Rancho Cordova and Citrus Heights. He retired in 2016 to spend more time with his wife Kimberly and daughters Samantha 26, Ryan 7, and Taylor 5.
Chief Robby Bergerson began his fire service career in the Austin area in 1993 and joined the Waco Fire Department in 1997. Over more than three decades, he has served in or temporarily held nearly every rank within the organization, culminating in his appointment as Fire Chief in June 2025.
Chief Bergerson’s leadership has driven major operational and organizational changes within the department, emphasizing improved command performance, disciplined decision-making, and a culture of accountability. His approach blends traditional fireground experience with modern research, data-driven analysis, and strategic thinking that prioritizes both civilian and firefighter outcomes.
He joined the Firefighter Inspiration Readiness and Education (FIRE) Team in 2020 where he focuses on developing confident, disciplined fire officers through realistic command decision-making and principled leadership instruction. Known for his calm, steady presence under pressure, Chief Bergerson creates a learning environment that allows students to think clearly, manage stress, and perform effectively in high-stakes command scenarios. In addition, he has served as an adjunct faculty member at Austin Community College since 2009, instructing courses in fire officer development, incident command, and leadership.
Chief Bergerson holds a Master of Liberal Studies in Public Administration from Fort Hays State University, a Bachelor of Science in Organizational Leadership from Mountain State University, and an Associate of Applied Science in Fire Services Administration from Weatherford College.
A 2019 graduate of the National Fire Academy’s Executive Fire Officer Program, he also earned the Chief Fire Officer (CFO) designation from the Center for Public Safety Excellence, is a Certified Fire Executive (CFE) through the Texas Fire Chiefs Association, and a graduate of the IAFC Fire Service Executive Development Institute (FSEDI).
His professional certifications from the Texas Commission on Fire Protection include Master Firefighter, Master Aircraft Rescue Firefighter, Fire Officer IV, Incident Safety Officer, Hazardous Materials Technician, Hazardous Materials Incident Commander, Incident Commander, and Fire Service Instructor III-Master, along with EMT-Basic certification through the Texas Department of State Health Services.
Beyond administration, Chief Bergerson remains passionate about developing leaders in the fire service, sharing lessons from the street to help the next generation think critically, lead decisively, and serve with purpose.
Ben Pavan is our team Chaplain at Trainfirefighters.com. He serves in various chaplaincy capacities in the Folsom area. Ben has been in the ministry for about 45 years, teaching, preaching, and counseling, and serving as a Chaplain for various entities.
Ben sits on the Board of Directors for the Folsom Prison Ministries and teaches classes at the prison. His heart for service is immense and has been a Christian since 1973 and has dedicated himself to serving Him according to His will and calling. Ben will pray with anyone, anywhere, for any reason. He loves everyone!
Dan Baker retired as a Battalion Chief from Sacramento Metro Fire with over 31 years in the fire service.
After two years in the Army, Dan began his career as a paid call firefighter in 1989 and after completing the Stanford Paramedic program took a position with the Donner Summit Fire Department and served as their training officer until accepting a position at American River FD as a firefighter/paramedic, which later became Sacramento Metro Fire. Dan moved through all ranks up to Battalion Chief and also created and managed the leadership development program at Metro Fire.
Dan is passionate about officer development and lives in Meadow Vista, California with his wife Shannon and two of their five children.
Battalion Chief Cotrell has dedicated his adult life to mastering the trade of the fire service. Chief Cotrell began his career as an intern firefighter with the Rainier Rural Fire District located in the Cascade Range of western Oregon. Upon graduation from Portland Community College, he took a full time career firefighter position with the Miles City Fire Department, in 2002 Chief Cotrell accepted his dream position with the Billings Fire Department, where he has held the ranks of Firefighter, Engineer, Captain, and now Battalion chief. Chief Cotrell has served the community of Billings as a Rescue Technician, co-leading the BFD Rescue Team for several years, he has also served as a Haz-Mat technician, EMT Intermediate, and previously served as Union President.
Chief Cotrell has a passion to leave the fire service and this community better off than how he found it. To achieve this goal he has dedicated himself to improving emergency operations through common sense application of the incident command system to all multi-company emergency responses. You can find Chief Cotrell teaching this approach to incident command not only to the members of the Billings Fire Department, but he is an instructor for this subject throughout the nation for Trainfirefighters.com.
When not at work or teaching, Chief Cotrell is enjoying time with his wife Sheridan and his five children.
Gregg Avery retired as a battalion chief in January of 2024 after serving 37 years with the Los Angeles City Fire Department. Chief Avery spent his career in demanding assignments, he served as the department training officer for several years as well as the adjutant to the chief deputy in emergency operations. He served as a member of the LAFD Incident Management Team.
Gregg was an adjunct instructor at a local community college and has been an active member of the training community for over 25 years.
Gregg held the ranks of firefighter, apparatus operator, captain I and II as well as battalion chief. He was a charter member of USAR CATF1, deploying to the World Trade Center attack, Hurricane Katrina and the Salt Lake City Olympics. Chief Avery is a qualified safety officer and strike team leader with numerous deployments on statewide wildland incidents.
When Gregg isn’t teaching you can find him on his ranch tending to his cattle and vineyard, or, more importantly spending time with his wife Mary, their adult children and grandchildren. His oldest, Amanda is a member of the LAFD, currently an Engineer.
Fire Chief Jeff Metzinger began his fire service career in 1983. His first job was a fire prevention officer then proceeded to the line as a firefighter, academy instructor, training captain (5 years), suppression captain (9 years), battalion chief (10 years), assistant chief of training (3 years) – all with Sacramento Metropolitan Fire District. He then moved into the position of Fire Chief with the Sacramento County Department of Airports from 2012-2017.
Jeff earned a bachelor’s degree and California Teaching Credential from California State University – Sacramento. In addition, he is a certified chief officer with the California State Fire Marshall, certified safety officer, hazardous materials specialist, swift water rescue specialist, strike team and task force leader (all risk), and division/group supervisor, and alternate with federal Incident Management Team 3.
As a member of CA Task Force-7 (FEMA US&R), Jeff was a heavy rigger, plans section leader, and task force leader. He responded to numerous large events such as Hurricane Katrina, the Oso Mudslides in Washington State, and the World Trade Center on 9/11. Following the 9/11 deployment, he was honored to testify at a U.S. Senate Hearing – representing all the FEMA team-members from across the country. Jeff was also a FEMA Lead Instructor for the role of Heavy Rigger (Crane rescue operations) – teaching the nation’s 32 teams.
Jeff retired from active service in 2017 and move his family to the suburbs of Nashville, TN. His wife Kristen and two daughters are the center of his life. He continues his passion for mentoring and teaching for area fire agencies. He is grateful for the blessings of a long career and finds joy in the development of aspiring fire officers.
Theresa Volland is our Finance Lead. She retired from California Department of Forestry and Fire Protection (Cal Fire) San Benito / Monterey Unit in December 2023 with over 20 years of service.
She started as receptionist and promoted to finance/secretary for local government including Aromas Fire Protection District, Carmel Highlands Fire Protection District, Cypress Fire Protection District, and South Monterey County Fire Protection District.
Russell (Rusty) Van Vuren is a 35-year fire service veteran retiring from Sacramento City Fire Department as a line battalion chief.
Rusty started as a volunteer firefighter for Manteca Lathrop Fire 1985 where they staffed 1 & 2 person crews, joining the Citrus Heights Fire District as a Resident firefighter in 1987. He was hired by Sacramento City Fire Department in 1988. In SFD, he served at the busiest stations almost exclusively. These early years into the 90’s witnessed the need and eventual takeover of adequate ambulance service from the private companies into today’s fire department transport programs.
Upon promotion to captain, Rusty started at Station 20, a busy multi-company house, and was eventually assigned to the EMS1 captain position, supervising all city medic units. During this period, there was no official position of PIO position, and Rusty filled the role for several years at the fire chief’s request.
In 2002 Chief Van Vuren was assigned as a drill instructor at the academy, returning briefly to the field before another assignment in the prevention bureau at headquarters, serving occasionally as acting fire marshal. He returned to the field on Engine & Truck 30 as part of the hazmat team. During this period, there were continuous periods of “Acting” assignments as BC starting in 2004, until promotion to Battalion 2 in 2013. His active duty career finished as Battalion 3 in North Sacramento from 2014 to 2020.
Alda Hearne is the Logistics Lead for Trainfirefighters.com. Affectionately known as “Mama Bear” she will be a primary contact for you and takes care of us.
Her jobs are many, including managing Chief Kastros (not easy), his correspondence, calls, meetings, travel, etc. Also responsible for the logistics of our in-person workshops which entails liaising with fire departments, maintaining class rosters, arranging travel for our instructors, distributing workshop emails, handouts, and certificates of completion. Finally, Alda is in charge of answering query emails regarding product pricing, personal coaching, workshop availability, access code issues, training proposals, etc.
She worked in the computer software industry at Digital Research in Monterey, CA, then moved to Software Imaging, a UK based software company as a sales and contracts administrator.
She was the co-owner of Apex Signs & Graphics in Salinas, CA where she developed the HR and financial departments and managed these departments on an ongoing basis, while also participating in formulating operations policies. She also managed public works subcontracts with regard to insurance, prevailing wage compliance requirements, safety and billings.
Alda currently works remotely and lives in Keizer, Oregon with her husband Nigel and dog Moose.
Fire Chief (retired) Gregory Cassell is a proven leader with over thirty-three years of experience in the fire/emergency medical service (EMS) industry. Hired by the Clark County (Nevada) Fire Department in 1989, Chief Cassell advanced through the ranks of fire fighter, engineer, captain, and battalion chief prior to being named as the fire chief in 2015. As fire chief he oversaw a fire department consisting of 850 employees, 43 fire stations (30 career fire stations and 13 volunteer stations) providing coverage to the entire Las Vegas “Strip”, 400 square miles of the greater Las Vegas Valley and numerous unincorporated communities within the county’s 8,000 square mile jurisdiction.
Chief Cassell is recognized as a regional collaborator, program builder, and instructor for various special operations programs, EMS, and inter-agency agreements. He is a frequent presenter at conferences and workshops across the US. Presentations include topics ranging from incident command, benefits of law enforcement and fire service relationships/integration, and case studies from major events.
Chief Cassell has two bachelor’s degrees from Colorado State University and has completed the Fire Service Executive Development Institute (FSEDI) in 2016. He has been a member of the International Association of Fire Chiefs since 2008 to include serving as a member of the IAFC Terrorism and Homeland Security Committee since 2018, and a member of the Western Fire Chiefs Association.
Chief Jose Ariza is a 29-year veteran of the fire service. Chief Ariza began his fire service career as a shipboard firefighter aboard the U.S.S. Peleliu (LHA-5) in the United States Navy. After honorably discharging from the Navy he joined the Bixby Fire Department and served 2 years before joining the Tulsa Fire Department. During his tenure with Tulsa Fire, Jose has served as a line officer and also as a staff officer. Before promoting to chief, Chief Ariza served his department and community as Equal Employment Opportunity Officer, Training officer and Public Information officer. Chief Ariza currently serves as the District Chief of District 2 A platoon on the northeast side of Tulsa.
Jose and his wife Rebecca are the proud parents of 3 children and grandparents to 1 amazing little girl.
Chris Stavros is a 28-year veteran of the fire service, 26 of those years with the Glendale (CA.) Fire Department. He has been an operations battalion chief for 6 years supervising 9 stations and 12 fire captains. Chris was on the union board for 18 years, and the union president for 12 years. He is a STEN and has been deployed frequently in his career. He has a B.S. in physics from UCSD, and a M.S. in industrial hygiene from USC. He lives in his hometown, San Pedro California.
William K. Nelms III (Trey) is a second-generation firefighter that has been around the fire service his entire life. He has 30+ years in career and volunteer fire departments throughout Middle Tennessee, where he has served in a wide variety of positions, from Probie to Chief of Department.
Trey is employed by the Nashville (TN) F.D. where he has served since 1994. He has functioned as a Dispatcher, Firefighter, Adjunct Instructor, Fire Captain, and his current assignment, District Fire Chief. Trey is currently assigned as District 4 “B”, where supervises eight fire companies, responding from six stations on the southside of Nashville.
Trey also worked as a volunteer in various departments since his childhood. He currently serves as the Assistant Chief of Operations and Training and is a Life Member for the Pleasant View (TN) Volunteer Fire Department in the community where he lives.
Trey has a master’s degree in Fire Executive Leadership/Emergency Services Management and is a certified Fire Officer IV, Instructor II, and Paramedic. He has a background in several fire service disciplines and has been featured in various training videos and articles. Trey has instructed at numerous conferences and fire departments across the country and is involved with his family’s training business, Nelms Fire Company (NFC).
Trey is a proud Christian and is married (Amy), with one son (Will), who both support his love for and involvement in the fire service.
Ted Willard started in the fire service while in High School as an explorer scout with the Gresham (OR) Fire Department. He went to Chemeketa Community College in Salem (OR) for Fire Science. During that time, he volunteered at Polk County Fire District 1. In January of 2005, Ted was hired at Clackamas Fire. He worked his way up through the ranks of Firefighter, Engineer, Lieutenant, Captain, and was promoted to BC in June of 2020. He is currently assigned to BC302 (North Battalion) on C shift. Prior to promotion to BC, Ted spent two and a half years as an assistant training officer in Clackamas Fire’s training division coordinating and instructing academies and district wide training. He is passionate about explaining aspects of the fire service to others in an understandable way. He regularly instructs classes at his home department. Ted lives in Sandy Oregon with his wife Kelsey on their 15-acre hobby farm. They have seven kids (four still at home and three adults).
Mark Vanderwerf is a Battalion Chief with the Springfield IL Fire Department serving Illinois’ capitol city. Chief Vanderwerf has been with Springfield Fire since 2005. Throughout his career he has worked on both engine and truck companies. He also serves on Springfield Dive and Technical Rescue team. During his tenure with SFD he has worked in the Operations Division and the Training Division.
BC Vanderwerf holds Technician Level certification in all technical rescue disciplines, Fire Officer II certifications amongst many others. He also brings a unique skill set to the fire service with extensive experience in automotive, fabrication, construction and heavy equipment trades.
Mark and his Wife Barb live in rural central Illinois. They have 5 children, 4 grandchildren and another grandchild on the way.