Dennis Dehaas
Lenoir City,TN
Summary
Seasoned automotive repair professional adept at inspecting, troubleshooting and repairing wide range of vehicles and issues. Knowledgeable about service schedules, well-versed in reading technical documentation and familiar with scoping various electrical components. ASE Master Certified.
Overview
34
34
years of professional experience
Work History
Mechanic
Hanford Test & Repair Smog Center
Hanford , CA
2019.01 - 2022.07
- Replaced damaged, missing or defective parts with new and refurbished components.
- Performed diagnostic and troubleshooting procedures to find and identify root causes of mechanical issues.
- Completed full vehicle inspections to check for leaks, damage or other issues of concern.
- Inspected and tested vehicles and completed preventive maintenance such as engine tune-ups, oil changes, tire rotations, wheel balancing and filter replacement.
- Kept equipment in good working order by following operating instructions, troubleshooting breakdowns and maintaining supplies.
- Inspected and tested equipment to locate worn and damaged parts.
- Serviced vehicles according to OEM recommended maintenance schedules for oil changes, engine tune-ups and fluid changes.
- Analyzed and located malfunctions in brakes, motors, switches and control systems.
- Ordered repair parts quickly to prevent delays in projects and repair work.
- Inspected vehicles and evaluated condition of systems, equipment, lights and accessories.
- Disassembled defective parts to make proper repairs.
- Consulted manuals, technical documentation and repair tree charts for further information prior to conducting fixes.
- Maintained accurate records of time and materials required to perform repairs and service.
- Followed established safety procedures and techniques when working under lifted vehicles.
- Utilized diagnostic equipment to evaluate mechanical problems in vehicles.
- Maintained functionality and reliability of engines, machines and systems through regular diagnostic checks.
- Tested newly installed equipment to determine proper functionality and compliance with regulations.
- Examined new and replacement parts to uncover defects.
- Demonstrated process of preventive maintenance and visual inspections to junior mechanics.
- Diagnosed electrical malfunctions using oscilloscope.
Matco Tools Distributor Franchisee
Matco Tools Inc.
Hanford , CA.
2014.06 - 2018.06
- Delivered services to customer locations within specific timeframes.
- Developed and maintained courteous and effective working relationships.
- Prepared variety of different written communications, reports and documents.
- Carried out day-to-day duties accurately and efficiently.
- Used coordination and planning skills to achieve results according to schedule.
- Increased customer satisfaction by resolving issues.
- Worked flexible hours across night, weekend and holiday shifts.
- Used critical thinking to break down problems, evaluate solutions and make decisions.
- Actively listened to customers' requests, confirming full understanding before addressing concerns.
Mechanic
Hanford Test And Repair Smog Center
Hanford , CA.
2003.06 - 2013.11
- Performed diagnostic and troubleshooting procedures to find and identify root causes of mechanical issues.
- Analyzed and located malfunctions in brakes, motors, switches and control systems.
- Replaced damaged, missing or defective parts with new and refurbished components.
- Serviced vehicles according to OEM recommended maintenance schedules for oil changes, engine tune-ups and fluid changes.
- Completed full vehicle inspections to check for leaks, damage or other issues of concern.
- Diagnosed electrical malfunctions using oscilloscope.
- Consulted manuals, technical documentation and repair tree charts for further information prior to conducting fixes.
- Tested newly installed equipment to determine proper functionality and compliance with regulations.
Carburetor Rebuilder
Conejo Valley Carburetor
Thousand Oaks , CA.
1990.06 - 2001.12
- Diagnosed vehicles engine power train system.
- Removed carburetors from engine.
- Disassembled, thoroughly clean and prepped carburetors.
- Properly set, adjusted and assembled carburetors to specifications.
- Properly installed carburetor back on engine.
- Make any further adjustments as needed on carburetor when engine is running.
- Rebuild all carburetors for all makes and models. (foreign & domestic).
- Learned new skills and applied to daily tasks to improve efficiency and productivity.
Electronics Technician
Wangtek
Simi Valley , CA.
1988.06 - 1989.06
- Tested various types of tape drive equipment using oscilloscopes, multi-meters, voltage calibrators, and other laboratory instruments.
- Assembled electrical and electronic systems and prototypes according to engineering data and knowledge of electrical principles, using hand tools and measuring instruments.
- Used diagnostic and testing processes in collaboration with product engineers to identify, define and solve development issues
Technician Specialist
U.S. Marine Corps
Camp Pendleton , CA
1984.02 - 1988.02
- Resolved diverse range of technical issues across multiple platforms of Tow and Dragon missile systems. Diagnosed and repaired applications for armories and other end-users limited to optical and night sights, simulators and test equipment down to component level
Education
Continued Education (ASE) And Ca. Smog Program - Automotive Technology
College of The Sequoias
Visalia, CA01.2019
High School Diploma -
Newbury Park High School
Newbury Park, CA06.1983
Skills
- Flexible and Adaptable
- Self-Motivated
- Team building
- Decision-Making
- Multitasking Abilities
- Analytical and Critical Thinking
- Organization and Time Management
- Data Entry
- Attention to Detail
- Problem-Solving
- Diagnostics
- Electrical system rewiring
- Auto and engine repair
Drag Racing
My interest in drag racing started in the early 80's. Street racing was where it was at for me during my carburetor employment years. Time and continued enthusiasm in the sport has led me to complete performance car building; including fabrication/welding, diagnosing/tuning, complete powertrain building and rebuilding, to chassis and electrical work.
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Quote
Each problem that I solved became a rule, which served afterwards to solve other problems.
Rene Descartes
Timeline
Mechanic
Hanford Test & Repair Smog Center
2019.01 - 2022.07
Matco Tools Distributor Franchisee
Matco Tools Inc.
2014.06 - 2018.06
Mechanic
Hanford Test And Repair Smog Center
2003.06 - 2013.11
Carburetor Rebuilder
Conejo Valley Carburetor
1990.06 - 2001.12
Electronics Technician
Wangtek
1988.06 - 1989.06
Technician Specialist
U.S. Marine Corps
1984.02 - 1988.02
Continued Education (ASE) And Ca. Smog Program - Automotive Technology
College of The Sequoias
High School Diploma -
Newbury Park High School
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