Daniel Fernandez
Houston
Summary
Dynamic service leader with a proven track record in fostering team collaboration and driving results through effective problem-solving and customer relations. Expertise in process optimization and adaptability to evolving challenges ensures the delivery of high-quality outcomes in fast-paced environments. Recognized for exceptional communication skills, conflict resolution abilities, and a commitment to continuous improvement initiatives. Extensive experience with DDC controls, pneumatic systems, and HVAC equipment maintenance, including project coordination for large-scale replacements and preventive maintenance programs.
Overview
27
27
years of professional experience
1
1
Certification
Work History
SERVICE MANAGER
AMERICAN MECHANICAL SERVICES, AMS
Stafford, TX
08.2025 - Current
- Oversaw daily operations to ensure timely service delivery and client satisfaction.
- Established performance metrics to monitor team productivity and service quality.
- Facilitated regular team meetings to align goals and address operational challenges effectively.
- Met with customers to discuss service needs and offer available solutions.
- Managed a team of technicians, ensuring timely completion of projects and high-quality workmanship.
- Maintained a safe working environment by enforcing strict safety protocols and providing ongoing staff training on proper equipment use.
- Coordinated warranty claims processing, advocating on behalf of customers to ensure prompt resolution of covered repairs or replacements.
- Monitored service staff performance and provided feedback for improvement.
- Negotiated with vendors to secure best prices for parts and supplies.
- Enhanced safety protocols for service operations, resulting in reduction in workplace accidents and ensuring compliance with regulatory standards.
HVAC SUPERVISOR
Aldine Independent School District, AISD
Houston, Texas
06.2014 - 08.2025
- Supervised comprehensive management of school district, maintaining operational standards across 109 buildings and campuses.
- Managed general maintenance requirements for facilities, ensuring compliance with regulatory standards and enhancing overall building performance.
- Directed DDC control operations, ensuring optimal comfort conditions for students and staff throughout 109 buildings.
- Oversaw a team of 15 HVAC technicians and 3 control technicians to optimize service delivery. Coordinated training and development initiatives to enhance team performance. Fostered a collaborative environment to improve operational efficiency.
- Utilized School Dude applications to track and manage daily work orders effectively.
- Analyzed and projected operational expenses related to building maintenance and staffing to ensure efficient resource allocation.
- Orchestrated quarterly training sessions to enhance management team's understanding of building operations.
- Coordinated with fire alarm inspector to verify proper shutdown of HVAC systems during testing procedures.
- Organized and led weekly tech meetings to discuss open work orders and gather insights from technicians.
- Developed and delivered comprehensive training sessions to improve technicians' knowledge of chiller operations.
- Facilitated communication with management team by compiling and submitting comprehensive weekly reports on building operations.
- Analyzed equipment performance and established comprehensive maintenance protocols to sustain peak operational levels.
- Assessed and estimated costs of materials and labor to ensure project feasibility and budget adherence.
- Documented comprehensive daily operational logs to enhance team performance tracking.
- Oversaw work area monitoring and equipment inspections to ensure employee safety by promptly addressing hazardous conditions.
SENIOR HVAC TECH
Houston Independent School District, HISD
Houston, Texas
10.2004 - 06.2014
- Led HVAC maintenance and repair operations at Houston ISD for a decade.
- Oversaw daily maintenance work orders to guarantee optimal functionality of school facilities.
- Coordinated daily work orders and handled emergency calls to maintain service reliability and responsiveness.
- Established preventive maintenance schedules to ensure optimal equipment reliability and longevity.
- Diagnosed, repaired, and installed residential and commercial HVAC systems up to 500 tons.
- Executed diagnosis and repair of BAS components utilizing automated logic and Unify software.
- Conducted comprehensive preventive maintenance on chillers, boilers, cooling towers, package units, split systems, VFDs, pumps, motors, bearings, and AHUs.
- Managed inventory tools and service items to effectively address fluctuating operational demands.
- Performed routine maintenance activities, focusing on filter replacements, coil cleaning, bearing lubrication, pump coupling adjustments, and pot feeder water treatment to maintain operational efficiency.
HVAC Service technician
American Residential Services, ARS
Houston, Texas
01.1999 - 10.2004
- Conducted comprehensive service calls for American Home Shield, addressing client needs and maintaining high service standards.
- Diagnosed and repaired HVAC-R systems to enhance operational efficiency.
- Instructed customers on optimal practices for HVAC-R system maintenance to enhance longevity.
- Performed regular inspections and maintenance to ensure optimal functionality of heating, ventilation, and cooling systems.
- Oversaw installation of HVAC systems and performed startup procedures to guarantee optimal functionality.
- Performed comprehensive replacements of HVAC components, including compressors, evaporator coils, condenser coils, TXVs, furnaces, RTUs, and AHUs to ensure optimal performance.
- Achieved optimal performance of residential equipment through comprehensive preventive maintenance and tune-ups. Enhanced equipment reliability by replacing filters, lubricating motors, and inspecting belts. Improved system functionality by adjusting motor bearings and aligning shafts based on manufacturer specifications.
- Collaborated with construction teams to install sheet metal duct systems, ensuring compliance with industry standards and specifications.
Education
Residential/Commercial HVAC Refrigeration and electrical
Houston Community College, HCC
01.2000
Skills
- Effective team leadership
- Dependable team member
- Effective multitasking
- Analytical problem-solving
- Sustainable energy management
- Automated building systems
- Proactive maintenance strategies
- Problem-solving and resolution
- Compliance management
- Project coordination
- Stock and asset control
- Budget management
Certification
Universal EPA
Languages
English
Native or Bilingual
Spanish
Native or Bilingual
Timeline
SERVICE MANAGER
AMERICAN MECHANICAL SERVICES, AMS
08.2025 - Current
HVAC SUPERVISOR
Aldine Independent School District, AISD
06.2014 - 08.2025
SENIOR HVAC TECH
Houston Independent School District, HISD
10.2004 - 06.2014
HVAC Service technician
American Residential Services, ARS
01.1999 - 10.2004
Residential/Commercial HVAC Refrigeration and electrical
Houston Community College, HCC