Jaime L. Maisonet
Longwood,Florida
Summary
Highly experienced Air Conditioning and Refrigeration Mechanic with over 20 years’ experience installing, maintaining, diagnosing, repairing, and overhauling commercial and industrial HVAC and refrigeration systems. Experienced in centrifugal, water-cooled, and air-cooled chillers, central plant systems, pumps, motors, and associated mechanical and control equipment. Extensive experience working in institutional and mission-critical facilities, including hospitals and university central utilities plants, ensuring compliance with safety, operational, and environmental standards.
Overview
23
23
years of professional experience
1
1
Certification
Work History
COMMERCIAL HVAC & CHILLER TECHNICIAN II
University of Central Florida
01.2025 - Current
- Installation, maintenance, and repair of commercial air conditioning and refrigeration systems
- Centrifugal chiller servicing and mechanical overhauls
- Water-cooled and air-cooled chiller systems
- Central plant and chilled-water systems
- Pumps, compressors, motors, bearings, and seals
- HVAC electrical and control systems (BMS, VFDs, pneumatics)
- Fault finding and diagnostics (mechanical, electrical, controls)
- Preventative and predictive maintenance programs
- Reading and interpreting technical drawings, schematics, and P&IDs
- Emergency breakdown response and corrective maintenance
- Experience quoting and managing jobs
- Workplace health & safety compliance
- Service reporting and maintenance documentation
OWNER / HVAC TECHNICIAN
Imatek., LLC.
Longwood, Florida
01.2010 - Current
- Founded and operate a residential and small-business HVAC company providing installation, maintenance, and repair services
- Deliver HVAC solutions for residential properties, small medical offices, and local commercial clients
- Perform system installations, preventative maintenance, diagnostics, and repairs across split systems and packaged units
- Liaise directly with clients to assess requirements, explain technical solutions, and ensure compliance with safety and operational standards
- Plan and coordinate jobs from quotation through completion, ensuring quality workmanship and customer satisfaction
- Maintain service records, scheduling, and compliance documentation
- Implemented cost-control measures that significantly improved profit margins across product lines.
- Analyzed market trends to inform product development and refine competitive strategies effectively.
- Managed day-to-day business operations.
- Developed and maintained strong relationships with clients, resulting in repeat business and referrals.
- Oversaw daily operations, ensuring all tasks were completed accurately and efficiently by team members.
- Increased customer satisfaction by implementing efficient business processes and providing exceptional service.
- Managed financial aspects of the business, including budgeting, financial reporting, and tax preparation.
- Hired trained, and managed a high-performing team of employees dedicated to achieving company goals.
- Established a positive workplace culture that fostered employee engagement, collaboration, and loyalty.
- Achieved financial growth with strategic planning, cost control measures, and targeted marketing efforts.
- Ensured regulatory compliance by staying abreast of industry-related changes and implementing necessary policies or procedures as needed.
- Mentored staff members on best practices in customer service and sales techniques, leading to increased performance levels.
- Managed purchasing, sales, marketing and customer account operations efficiently.
- Identified and qualified customer needs and negotiated and closed profitable projects with high success rate.
- Diagnosed and repaired complex heating and cooling issues, enhancing system reliability.
- Conducted routine inspections and preventative maintenance to reduce equipment failures.
- Performed troubleshooting on HVAC systems to determine root cause of issues.
- Conducted maintenance service on HVAC systems to increase life expectancy of equipment and prevent costly repair work.
- Filled out detailed work orders for each job completed.
- Recommended appropriate upgrades to clients'' existing systems, resulting in increased energy efficiency and cost savings.
- Kept accurate records of time and materials used for each job to compile into service reports.
- Conducted detailed diagnostics to identify and fix complex HVAC system faults, improving operational reliability.
COMMERCIAL HVAC MECHANIC
TRANE Technologies
Maitland, Florida
01.2014 - 01.2025
- In charge of inspection, repair, installation, modification and maintenance of heating, ventilation, and air conditioning systems.
- Read blueprints and schematics to located hard-to-find elements.
- Maintain preventative maintenance schedules and procedures for all HVAC equipment.
- Complete work orders in a timely and efficient manner
- Perform general maintenance task necessary to keep equipment in good condition
- Maintaining, repairing and rebuilding water circulation pumps
- Respond to emergency calls and troubleshoot to find quick and appropriate solutions
- Experience servicing Trane water cooled chillers, CGAM, RTAC, RTAA, and centrifugal chillers
- Diagnosed and repaired HVAC systems to ensure optimal performance and reliability.
- Conducted routine inspections, identifying issues before they escalated into major problems.
- Trained junior mechanics on best practices and safety protocols in HVAC maintenance.
- Implemented preventative maintenance schedules to enhance equipment longevity and efficiency.
- Led troubleshooting efforts for complex mechanical failures, minimizing service interruptions.
- Analyzed system performance data to recommend improvements in operational procedures.
- Inspected and tested equipment to locate worn and damaged parts.
- 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.
- Investigated customer complaints to identify cause of malfunctions.
TRANE PARTS SALES
TRANE Technologies
Maitland, Florida
01.2007 - 01.2014
- Resolve HVAC parts or equipment issues with timely delivery of quality parts and solutions
- Responsible offering solutions to ensure customer satisfaction and drive future sales
- Actively engaged with both counter customers and phone customers to fully identify needs, respond to inquiries or questions, and offer timely quality solutions
- Extensive knowledge of the Trane product line to be able to demonstrate and discuss with customers
- Informed customers of standard procedures or resolution of problem
- Proven ability to learn quickly and adapt to new situations.
- Worked effectively in fast-paced environments.
- Worked well in a team setting, providing support and guidance.
- Demonstrated respect, friendliness, and willingness to help wherever needed.
- Managed time efficiently in order to complete all tasks within deadlines.
- Organized and detail-oriented with a strong work ethic.
- Paid attention to detail while completing assignments.
- Used critical thinking to break down problems, evaluate solutions, and make decisions.
- Learned and adapted quickly to new technology and software applications.
- Proved successful working within tight deadlines and a fast-paced environment.
- Demonstrated strong organizational and time management skills while managing multiple projects.
COMMERCIAL HVAC MECHANIC
JPI MECHANICAL
Winter Springs, Florida
01.2003 - 01.2007
- In charge of inspection, repair, installation, modification and maintenance of heating, ventilation, and air conditioning systems.
- Complete work orders in a timely and efficient manner
- Maintaining, repairing and rebuilding water circulation pumps
- Respond to emergency calls and troubleshoot to find quick and appropriate solutions
Education
HVAC Refrigeration Systems
Orange Technical College Mid Florida Campus
Orlando, Florida01.2002
Lake Brantley High School
Altamonte Springs, Florida01.1997
Skills
- Excellent Communication Skills
- Customer Service
- Proficient on commercial systems including air cool chillers
- Extensive Understanding of HVAC Systems and Parts
- Understanding of Blueprints
- Problem-Solving
- Microsoft Office Package (Outlook, Word, Excel)
- Ability to Multitask and Manage Workload
- Team - Oriented Personality
- Fully Bilingual English and Spanish
Certification
- Symbio 800 Controls Training
- Carrier Chiller Control Certificate
- Manitowoc Ice Machine Certification
Languages
English
Native or Bilingual
Spanish
Native or Bilingual
Timeline
COMMERCIAL HVAC & CHILLER TECHNICIAN II
University of Central Florida
01.2025 - Current
COMMERCIAL HVAC MECHANIC
TRANE Technologies
01.2014 - 01.2025
OWNER / HVAC TECHNICIAN
Imatek., LLC.
01.2010 - Current
TRANE PARTS SALES
TRANE Technologies
01.2007 - 01.2014
COMMERCIAL HVAC MECHANIC
JPI MECHANICAL
01.2003 - 01.2007
HVAC Refrigeration Systems
Orange Technical College Mid Florida Campus
Lake Brantley High School