Summary
Overview
Work History
Education
Skills
Timeline
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Jonathan O'Sullivan

Pittsburgh,PA

Summary

Reliable and hard-working tradesman with hands-on experience in garage door installation, masonry, home construction, and general repair work. Skilled in using tools and materials common in maintenance work, with a strong focus on quality, efficiency, and safety. Eager to bring a strong work ethic and quick learning ability to support UPMC’s mission of maintaining safe, functional, and well-built spaces across the health system.

Overview

17
17
years of professional experience

Work History

Garage Door Technician and Supervisor

A&M Garage Doors
01.2015 - 04.2025
  • Recorded detailed notes on each project to maintain comprehensive client records and facilitate future service visits if needed.
  • Completed complex garage door installations, ensuring long-lasting functionality and seamless operation.
  • Performed routine maintenance tasks on various garage door systems to prolong their lifespan and prevent future malfunctions.
  • Assisted with inventory management by accurately tracking parts used for each job, reducing waste and maintaining adequate stock levels.

Demolition Worker

Kubrick Enterprises
02.2011 - 09.2014
  • Wore mandated safety equipment and used correct procedures for total site safety.
  • Conducted post-demolition site assessments, ensuring all required tasks were completed before moving onto subsequent projects.
  • Performed selective demolition tasks with attention to detail, preserving historical elements as requested by clients or architects.

Mason

MBA Masonry
06.2008 - 06.2010
  • Contributed to a positive work environment by maintaining open lines of communication, demonstrating respect for fellow team members, and offering assistance when needed.
  • Mixed mortar to lay bricks, stones and concrete sidewalks. Removed excess mortar and finished joints for uniform surface.
  • Completed installations of building structures, trim, and cabinetry.
  • Constructed durable masonry structures for long-lasting results using various materials such as brick, stone, and concrete blocks.

Education

High School Diploma -

Valley High School
New Kensington, PA

Skills

  • Problem-solving
  • Framing construction
  • Worksite safety
  • Hand and power tools proficiency
  • Quick learner with hands-on aptitude
  • Collaborative and respectful team member
  • Detail-oriented and quality-focused

Timeline

Garage Door Technician and Supervisor

A&M Garage Doors
01.2015 - 04.2025

Demolition Worker

Kubrick Enterprises
02.2011 - 09.2014

Mason

MBA Masonry
06.2008 - 06.2010

High School Diploma -

Valley High School

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Jonathan O'Sullivan