James McCarraher
Collegeville,PA
Summary
HVAC Technician with strong installation, service, and diagnostic experience across furnaces, AC units, heat pumps, boilers, and ductless systems. Background includes precision machining, Navy mechanical repair, and nearly a decade of volunteer firefighting with leadership as a Lieutenant. Known for safety, mechanical skill, and delivering high‑quality work in residential environments.
Overview
7
7
years of professional experience
2
2
Certifications
Work History
HVAC Technician
Fiasconaro HVAC
Harleysville, Pennsylvania
10.2023 - Current
- Install and service furnaces, AC units, heat pumps, boilers, and mini-splits
- Troubleshoot electrical, mechanical, and refrigerant issues
- Run and modify ductwork; perform sheet‑metal fabrication
- Complete system start‑ups and performance testing
- Conduct seasonal maintenance and inspections
- Perform brazing, flaring, charging, and leak detection
- Install thermostats, low‑voltage wiring, and controls
- Communicate clearly with homeowners
Work independently or with a team on installs and service calls
Machinist
United States Navy Reserves
Annapolis, Maryland
03.2023 - Current
- Performed preventive and corrective maintenance on pumps, valves, and mechanical systems
- Machined and repaired components using precision tools
- Diagnosed mechanical failures under time‑sensitive conditions
- Maintained detailed maintenance logs
Supported shipboard operations with discipline and teamwork - Maintain boats, trucks, and trailers
Tool & Die Technician / Machinist
Martech Medical Products Inc.
Harleysville, Pennsylvania
04.2023 - 09.2023
- Supported production of medical‑grade tubingManufactured tools, dies, and fixtures
- Operated lathes, mills, grinders, and wire EDM
- Performed measurements and quality checks
- Collaborated with engineers to resolve tooling issues
- Maintained a clean and safe work environment
Machinery Repairman
United States Navy, USN
San Diego, California
04.2019 - 03.2023
- Diagnosed mechanical failures under time‑sensitive conditions
- Performed preventive and corrective maintenance on pumps, valves, and mechanical systems
- Machined and repaired components using precision tools
- Maintained detailed maintenance logs
Supported shipboard operations with discipline and teamwork
Education
High School Diploma -
Spring-Ford Area High School
Royersford, PA06-2018
Skills
HVAC Technical
- HVAC installation
- Issue troubleshooting
- Refrigerant handling
- Low-voltage wiring & thermostat installation
- Ductwork fabrication
- System testing
- Preventive maintenance
Mechanical & Machining
- Lathes, mills, grinders, wire EDM
- Precision machining
- Fastener removal
- Quality control & measurement
- Navy mechanical repair training
Safety & Compliance
- EPA 608 Universal
- TracPipe CounterStrike
- PPE compliance
- Safety training
Leadership & Professional
- Lieutenant, Trappe Fire Company
- Independent servicing
- Homeowner communication
- Problem-solving skills
- Jobsite organization
Certification
EPA 608 Universal Certification
Affiliations
Volunteer Experience
Volunteer Firefighter
Limerick Fire Company — Limerick, PA
May 2014 – April 2023
- Responded to fire, rescue, and medical emergencies
- Maintained firefighting equipment & PPE
- Assisted with community outreach & fire prevention
- Completed firefighter safety training
Lieutenant / Volunteer Firefighter
Trappe Fire Company — Trappe, PA
April 2023 – Present
- Provide leadership during emergency operations
- Coordinate with officers & crew during incidents
- Participate in training & equipment readiness
- Support team development & safety compliance
Volunteer Firefighter
Limerick Fire Company — Limerick, PA
May 2014 – April 2023
- Responded to fire, rescue, and medical emergencies
- Maintained firefighting equipment & PPE
- Assisted with community outreach & fire prevention
- Completed firefighter safety training
Lieutenant / Volunteer Firefighter
Trappe Fire Company — Trappe, PA
April 2023 – Present
- Provide leadership during emergency operations
- Coordinate with officers & crew during incidents
- Participate in training & equipment readiness
- Support team development & safety compliance
Timeline
HVAC Technician
Fiasconaro HVAC
10.2023 - Current
Tool & Die Technician / Machinist
Martech Medical Products Inc.
04.2023 - 09.2023
Machinist
United States Navy Reserves
03.2023 - Current
Machinery Repairman
United States Navy, USN
04.2019 - 03.2023
High School Diploma -
Spring-Ford Area High School