Rudolfo Ayala
Livermore
Summary
Motivated and hands-on HVAC/R Apprentice with experience in new construction and mechanical systems installation, currently seeking to transition into HVAC service. Skilled in pipefitting, system startups, troubleshooting, and low-voltage wiring across multiple commercial job sites. Proven ability to read mechanical plans, coordinate with foremen, and complete documentation with attention to detail. Strong work ethic, reliable, and eager to expand into diagnostics, repairs, and long-term service work in the field.
Overview
6
6
years of professional experience
1
1
Certification
Work History
HVAC/R 3rd Period Apprentice
Monarch Mechanical
07.2024 - Current
Pipefitting & Installations
- Cut, bent, soldered, and brazed copper and refrigeration pipes.
- Installed soft and hard copper pipe according to shop drawings, including layout, cutting, bending, and securing in place
- Put up pipe supports like hangers, and trapeze hangers
System Startup & Commissioning
- Helped start up PTAC units, mini-splits, VRF systems Supply and Exhausts Fans.
- Filled out startup checklists and worked with the foreman to track equipment on site.
- Helped troubleshoot equipment problems and followed manufacturer steps during startup.
Controls & Thermostats
- Pulled and connected control wires for thermostats, PTACs, mini-splits, and VRFs.
- Wired and tested thermostats and sensors based on job plans to make sure everything worked correctly.
Coordination & Documentation
- Read mechanical drawings and piping diagrams to plan and complete installs.
Sales Associate
Big 5 Sporting goods
09.2021 - 07.2024
- Assisted 50+ customers daily, addressing product queries and recommending solutions.
Resident Assistant
University Housing & Residence Life
08.2022 - 05.2024
- Supervised 100+ residents, handled complaints, reports, requests, and emergencies.
- Promoted residence hall events and informed residents about campus and local activities.
- Submitted detailed reports on infractions, violations, and safety issues.
Warehouse Worker
Amazon
12.2021 - 01.2022
- Processed and packed 200+ customer orders daily, ensuring timely shipment.
Shift-lead
Wingstop
10.2020 - 07.2021
- Led a team to maintain kitchen cleanliness and efficiency, preparing 300+ orders per shift.
Cafe worker, Maintenance worker, & Game room worker
The Club
06.2019 - 02.2020
- Handled registrar duties, food preparation, and maintenance tasks.
Education
Bachelor of Science - Construction Management
Cal State University East Bay
05.2024
High School Diploma -
Granada High School
05.2019
No Degree - HVAC/R
UA Local 342 Plumbers & Pipefitters
Concord, CA05-2029
Skills
- Construction knowledge
- Safety compliance
- Technical Proficiency
- Problem-Solving
- Critical thinking skills
- Team Collaboration
- Leadership Potential
- Communication Skills
- Time Management
- Goal-Oriented
Accomplishments
- Achieved Deans list in 2024
- Awarded “Resident Assistant of the Month” in 2022.
- Successfully recruited the highest number of members during the Fall 2022 recruitment period for Delta Chi Fraternity.
Certification
EPA Universal Certification – Environmental Protection Agency
OSHA 30-Hour Construction Safety & Health (2021 Edition) – U.S. Department of Labor
Timeline
HVAC/R 3rd Period Apprentice
Monarch Mechanical
07.2024 - Current
Resident Assistant
University Housing & Residence Life
08.2022 - 05.2024
Warehouse Worker
Amazon
12.2021 - 01.2022
Sales Associate
Big 5 Sporting goods
09.2021 - 07.2024
Shift-lead
Wingstop
10.2020 - 07.2021
Cafe worker, Maintenance worker, & Game room worker
The Club
06.2019 - 02.2020
High School Diploma -
Granada High School
Bachelor of Science - Construction Management
Cal State University East Bay
No Degree - HVAC/R
UA Local 342 Plumbers & Pipefitters
Leadership Experience
Sargent of Arms, Delta Chi Fraternity, Hayward, CA, 01/2022-01/2023,
- Served as the Risk Management Officer, assisting with crisis management and ensuring adherence to risk policies at all events.
- Acted as Parliamentarian during meetings, oversaw the Judicial Board, and coordinated member conduct reviews.
- Collaborated with the Social Chair to plan compliant events and conducted educational sessions on risk management for new members.
- Ensured proper care and security of ritual materials and satellite houses, and facilitated smooth transitions with organized documentation.
Recruitment chair, Delta Chi Fraternity, Hayward, CA, 08/2023-09/2023,
- Led the fraternity's recruitment efforts by designing and distributing engaging flyers, organizing and hosting successful rush events, and creating cohesive themes and attractive shirt designs.
- Effectively reached the recruitment goal of 15 new members through strategic planning, innovative marketing, and strong interpersonal skills. Demonstrated leadership, creativity, and the ability to drive results within the fraternity.
Coursework
- Building Codes and Commissioning
- Construction Cost Estimation
- Construction Project Management
- Building Information Modelling
- Construction Safety
- Construction Graphics and Plans Reading
- Electrical and Mechanical Systems
Awards
- Deans list, Cal State University East Bay
- Resident Assistant award, UHRL
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