Robert Mccall
Woodbridge
Summary
Dynamic HVAC professional with extensive experience at Limbach Inc., excelling in mechanical troubleshooting and team leadership. Proven track record in optimizing workflows, enhancing customer satisfaction, and mentoring technicians. Skilled in HVAC system installation and committed to safety compliance, delivering reliable solutions that minimize downtime and maximize efficiency.
Overview
31
31
years of professional experience
1
1
Certification
Work History
Lead Service Technician
Limbach Inc.
11.2021 - 01.2026
- Supervised installation and maintenance of HVAC systems, ensuring operational efficiency and compliance with safety standards.
- Led troubleshooting efforts for complex mechanical failures, reducing downtime and enhancing service reliability.
- Mentored junior technicians, facilitating skill development and promoting best practices in service delivery.
- Streamlined workflow processes, resulting in improved response times and customer satisfaction ratings.
Hvac/boiler Technician
Densel Co.
05.2007 - 11.2021
HVAC / Boiler technician
HVAC Technician
DynCorp
09.2001 - 05.2007
HVAC technician
HVAC/R Technician
Lee's Consulting
09.1999 - 09.2001
- Diagnosed and repaired HVAC-R systems to ensure optimal performance and energy efficiency.
- Installed, maintained, and serviced commercial refrigeration units and air conditioning systems.
- Conducted routine inspections and preventive maintenance on HVAC-R equipment to minimize downtime.
- Trained junior technicians on best practices for HVAC-R system installation and troubleshooting techniques.
- Refrigeration technician
Oil Burner Technician
Southern States Cooperative
09.1996 - 09.1999
- Conducted routine maintenance and troubleshooting on oil burner systems to ensure optimal performance.
- Diagnosed and repaired mechanical issues in heating equipment, enhancing reliability and safety standards.
- Installed new oil burner units, ensuring compliance with industry regulations and efficiency requirements.
- Collaborated with team members to streamline service processes, reducing downtime for clients' heating systems.
Helper / Burner Technician
Quarles Petroleum Inc.
09.1994 - 09.1996
Helper/ oil burner technician
Education
High School Diploma - Basic / Electrical Vocational Program
Mt Vernon High School
Alexandria, VA08.1993
Skills
- HVAC system installation
- Mechanical troubleshooting
- Team leadership
- Workflow optimization
- Customer satisfaction enhancement
- Preventive maintenance
- Equipment diagnostics
- Safety compliance standards
- Technical mentoring
- Energy efficiency solutions
- Refrigeration systems repair
- Emergency response management
- Project coordination
- Technical documentation creation
- System performance analysis
- Equipment calibration and tuning
- Lockout and tagout procedures
- Pipefitting
- Pump maintenance
- Confined space entry
- Diagnostic skills
- Refrigeration systems
- Hydraulic systems
- Electrical systems
- Motor controls
- Variable frequency drives
- Plumbing repairs
- Air compressors
- Mechanical aptitude
- Boiler maintenance
- Chiller maintenance
- HVAC systems
- Fall protection
- Customer service
- Mechanical tools
- Work with minimal supervision
- Attention to detail
- Flexible and adaptable
- Punctual and reliable
- Problem and issue resolution
- Installation and repair
- Troubleshooting skills
- Repair techniques
- Verbal and written communication
- Valid Driver's license
- Heavy lifting
- Hand tool expertise
- Hand tools
- Diagnostics expertise
- Customer relationship management
- Operating test equipment
- System upgrades
- Service reports
- Safety procedures adherence
Certification
-PK boiler factory training
-ASAP Compressor training
-Liebert training
-RBI boiler factory training
-Cleaver brooks boiler factory training
-Environmental and power low pressure steam training
-Fireye factory boiler controls training
-Aerco boiler factory training
-Weil McCain boiler factory training
-Intellihot boiler stage 1 training
-TLV corporation TMS Trapman surveyor
-CFC -universal
Lochinvar boiler factory training
-Hampton roads oil burner school
-
Timeline
Lead Service Technician
Limbach Inc.
11.2021 - 01.2026
Hvac/boiler Technician
Densel Co.
05.2007 - 11.2021
HVAC Technician
DynCorp
09.2001 - 05.2007
HVAC/R Technician
Lee's Consulting
09.1999 - 09.2001
Oil Burner Technician
Southern States Cooperative
09.1996 - 09.1999
Helper / Burner Technician
Quarles Petroleum Inc.
09.1994 - 09.1996
High School Diploma - Basic / Electrical Vocational Program
Mt Vernon High School