Jaime ALBERTO DOMINGUEZ Guevara
Lanham,MD
Summary
With a proven track record at REYES AIR SOLUTIONS, I excel in operating heavy machinery and HVAC systems, showcasing my technical troubleshooting and team collaboration skills. Achievements include enhancing equipment longevity and safety, underscored by a dedication to quality and customer satisfaction. My expertise spans from site preparation to system optimization, making me a versatile asset.
Overview
12
12
years of professional experience
1
1
Certification
Work History
HVAC Technician + PIPE FITTER
TYLER SOLUTIONS SERVICE
10087 TYLER CT. STE 2, IJAMSVILLE MD. 21754
09.2022 - 01.2025
- Conducted maintenance service on HVAC systems to increase life expectancy of equipment and prevent costly repair work.
- Performed troubleshooting on HVAC systems to determine root cause of issues.
- Repaired and replaced motors, bearings and belts.
- Investigated major malfunctions and breakdowns of heating and air-conditioning systems and used troubleshooting to determine causes.
- Read blueprints, wiring diagrams, piping schemes and engineering specifications to diagnose and repair units.
- Inspected and tested refrigeration systems, safety devices and controls to determine proper functionality.
- Worked on both home and business units for maintenance, repairs, and new installations.
- Repaired, replaced and serviced both residential and commercial HVAC equipment, components, and wiring.
- Used technical skills, tools, and techniques like soldering to repair parts.
- Installed HVAC system expansions, discharge valves, air ducts, dampers, and stokers.
- Worked in strict compliance with applicable OSHA regulations and safety requirements.
- Consulted with customers to trace malfunctions and identify root causes, completing speedy repairs to return full performance levels.
- Assisted in maintenance, repair and installation of ventilation systems.
- Completed thorough inspections of supporting electrical systems to assess continuity and locate faults.
- Installed, connected and adjusted thermostats, humidistats and timers for optimal performance.
- Supervised and instructed assistants.
- Troubleshot and diagnosed issues with HVAC and refrigeration units.
- Kept accurate records of work activities, time, materials and faults on work orders.
- Repaired and replaced faulty motors, blowers, switches and compressor units.
- Performed routine maintenance on heating and cooling systems.
- Installed new air conditioning, heating and refrigeration systems according to manufacturer's specifications and local codes.
- Repaired and maintained residential and commercial heating, air conditioning and refrigeration systems.
- Inspected cooling systems and identified potential problems.
- Installed supporting components such as fuel lines and wiring to complete systems.
- Kept accurate records of time and materials used for each job to compile into service reports.
- Analyzed blueprints and manufacturers' design specifications to determine HVAC equipment configuration and complete proper installation.
- Followed safe work practices, which included fall protection and personal protective equipment.
- Threaded pipes using piping machines.
- Fabricated and installed screw pipe, socket weld pipe, and stainless steel tubing.
- Performed tests to check quality of pipe and piping systems and make adjustments as necessary.
- Appropriately fitted pipes by identifying dimensions, sizes, and shapes needed to replace faulty pipes.
- Monitored pipeline pressure and flow rates to facilitate safe and efficient operation.
- Installed new systems and connected piping to existing components by welding, bolting and threading.
- Inspected and tested existing pipe systems to identify system defects and malfunctions.
- Fabricated pipe sections and components to specification using cutting, threading and welding equipment.
- Read and interpreted blueprints, diagrams and other technical drawings to determine best installation methods.
- Connected piping systems to water heaters, boilers, pumps and equipment to complete installations.
- Installed and maintained industrial piping fittings, valves, flanges and clamps to complete systems setup.
- Operated drill motors, grinders, chop saws, hack saws, and burning torches to perform tasks.
- Set up appliances like water heaters, filters, and dishwashers with correct settings to maximize performance.
- Fabricated piping pieces and components in line with design specifications for each system.
- Measured, threaded, and cut materials to correct angles.
- Eliminated risks by correctly identifying potential safety hazards.
- Filled pipe systems with water and air to determine location of leaks.
- Closed out work orders after verifying completion with customers and reporting discrepancies discovered on job site.
- Worked overtime, holidays and weekends to accommodate company needs.
- Utilized diagnostic equipment effectively in order to identify malfunctioning components within HVAC systems accurately.
- Troubleshot complex HVAC problems, identifying root causes and implementing effective solutions.
- Installed new heating, ventilation, and air conditioning systems in residential and commercial buildings with precision and attention to detail.
- Performed comprehensive preventative maintenance on various types of HVAC equipment, prolonging their lifespan.
- Enhanced customer satisfaction by providing prompt and professional service for all HVAC-related issues.
- Kept up-to-date with the latest advancements in the HVAC field through continuing education courses and workshops, ensuring top-quality services for customers.
- Recommended appropriate upgrades to clients'' existing systems, resulting in increased energy efficiency and cost savings.
- Routinely calibrated thermostats for accurate temperature control settings that maintained comfortable environments in clients' properties.
- Customized ductwork designs for optimal airflow distribution while maintaining energy-efficient operation standards within client spaces.
Duct Mechanical
REYES AIR SOLUTIONS
10561 CORAL BERRY DR. MANSSAS VA.
05.2013 - 02.2021
- Repaired, replaced and serviced both residential and commercial HVAC equipment, components, and wiring.
- Analyzed blueprints and manufacturers' design specifications to determine HVAC equipment configuration and complete proper installation.
- INSTALLING ANY SIZE AND ROUND/SQUARED DUCTWORK, FLEXIBLE DUCT, DAMPER AND MOTOR DAMPER
- Assisted in maintenance, repair and installation of ventilation systems.
- Optimized performance by balancing systems and calibrating controls.
- Demonstrated respect, friendliness and willingness to help wherever needed.
- Assisted with day-to-day operations, working efficiently and productively with all team members.
Education
Bachelor of Accounting - N/N
MY COUNTRY (EL SALVADOR)
San Salvador C A11-2006
Skills
- Site preparation
- Package and split systems
- Refrigeration system evacuation
- Ventilation and air conditioning
- Single compressor systems
- Residential customer support
- New system installation
- Energy optimization
- System troubleshooting
- Issue troubleshooting
- Soldering
- Ventilation systems
- HVAC change-out procedures expert
- Leak checks
- Duct sizing and design
- Valid driver's license
- PCS expert
- Commercial installation
- Focused on safety
- Troubleshooting expertise
- Warranty service
- Variable speed drives
- Excellent problem solver
- Team collaboration
- Quality-focused
- Customer focused
- Adaptable
- Dedicated team player
- Technical troubleshooting
- Welding techniques
- Load calculations
- Chillers
- HVAC system design
- Equipment installation
- Installation expert
- Circuit Configuration
- Electrical wiring
- HVAC and refrigeration systems
- Heating systems
- HVAC controls
- Air conditioning
- Cooling systems maintenance
- Gas furnaces
- EPA regulations
- Ductwork fabrication
- Recovering and recycling
- Refrigeration systems
- Sheet metal work
- Diagnostic techniques
- Indoor air quality
- Plumbing repairs
- Piping systems
- Insulation materials
- Microsoft office proficient
- Equipment maintenance
- Dehydration treatment
- HVAC installation and maintenance
- Repairs and troubleshooting
Accomplishments
- Documented and resolved [Issue] which led to [Results].
- Collaborated with team of [Number] in the development of [Project name].
- Achieved [Result] through effectively helping with [Task].
- Resolved product issue through consumer testing.
- Supervised team of [Number] staff members.
- Used Microsoft Excel to develop inventory tracking spreadsheets.
Certification
BY HAVTECH
DAKIN VRV INSTALLER. NUM. 2628624
Languages
Spanish
English
Professional Working
Timeline
HVAC Technician + PIPE FITTER
TYLER SOLUTIONS SERVICE
09.2022 - 01.2025
Duct Mechanical
REYES AIR SOLUTIONS
05.2013 - 02.2021
Bachelor of Accounting - N/N
MY COUNTRY (EL SALVADOR)