Daniel Leon
Los Angeles,CA
Summary
Detail-oriented professional with extensive experience in plumbing, foundation reinforcement, and electrical installations. Adept at managing projects from initial inspection to completion, ensuring adherence to safety regulations and local building codes, while delivering high-quality workmanship. Ready to leverage diverse experience to enhance operational efficiency and contribute to successful project outcomes.
Overview
13
13
years of professional experience
Work History
Plumber
Theis Plumbing
08.2024 - Current
- Performed residential and commercial plumbing for new construction and remodel projects, including diagnosing issues, troubleshooting systems, and completing repairs and preventative maintenance. Installed and serviced plumbing fixtures such as sinks, toilets, and tank and tankless water heaters. Completed full system repipes, sewer line repairs and replacements, and cleared blockages using industry-standard methods. Installed and repaired gas lines for fire pits, barbecue systems, and earthquake shut-off valves, ensuring all work met local codes, safety regulations, and quality standards.
Lead
Seismic Brothers
01.2024 - 07.2024
- Performed comprehensive under-home inspections of residential foundations, documenting observations and reporting findings to management. Executed foundation reinforcement by installing URFP plates and A35 angle brackets along the perimeter, repaired cracks, and replaced deteriorated wooden posts using bottle jacks and new material. Ensured compliance with local building codes by coordinating and completing city inspections following all repair and reinforcement work.
Lead
RAD Concrete
04.2019 - 01.2024
- Reviewed construction plans and coordinated both initial and final inspections with various city inspectors. Oversaw all aspects of job setup and completion, including procurement of materials, demolition, rebar installation, and carpentry. Operated heavy equipment such as Bobcats and performed concrete finishing, pumping, and cutting. Executed new foundations, footings, foundation repairs, sistering, leveling, and earthquake retrofits according to city specifications. Conducted cripple wall retrofitting, floor leveling, installation of new wood beams and posts, and construction of new concrete piers. Completed additional projects including sidewalks, block walls, stucco, masonry, and tile, while managing site cleanup, debris removal, and overall jobsite organization.
Construction Skilled Laborer
Tufts Construction
07.2015 - 10.2018
- Performed comprehensive residential remodeling across multiple trades, including electrical, plumbing, concrete, masonry, carpentry, flooring, and finish work. Installed and repaired electrical systems such as panel upgrades, subpanels, new circuits, receptacles, lighting, and 120V/220V systems, including GFCI and arc-fault protection. Completed plumbing work including water and gas line installation, fixture setup, and appliance connections. Executed concrete and masonry projects, including pouring, cutting, finishing, footings, rebar placement, retaining walls, brickwork, and block laying. Installed and repaired tile for floors, backsplashes, showers, and countertops, including precision cutting and finishing. Performed drywall installation, patching, and painting, along with structural framing, door and window installation, and wood repair and finishing. Also handled roofing, floor leveling, laminate installation, final fixture installation, and thorough job site cleanup, ensuring quality workmanship and code compliance throughout.
Electrician
Swanson Dudley Electrical
11.2012 - 05.2015
- Performed full electrical installations for new and remodeled commercial construction, handling 120V, 208V, and 220V systems. Experience in reading and troubleshooting electrical plans, trenching, laying PVC conduit, wiring setup and labeling, Cat 5 installation, EMT bending, rigid conduit runs, and panel assembly. Strong hands-on skills combined with a commitment to continuous learning and expanding expertise in commercial electrical work.
Skills
Plumbing
- Basic pipe installation and repair (PVC, PEX, copper)
- Fixture installation (sinks, toilets, faucets)
- Leak detection and troubleshooting
- Measuring, cutting, and fitting pipe accurately
Concrete & Foundation Work
- Site preparation and form setup
- Mixing, pouring, and finishing concrete
- Assisting with footings and foundation pours
- Concrete curing and cleanup procedures
Electrical
- Basic wiring and cable pulling
- Installing outlets, switches, and light fixtures
- Following safety procedures and electrical codes
- Use of hand tools and testing equipment
General Construction
- Drywall installation and repair
- Reading basic blueprints and measurements
- Safe operation of hand and power tools
- Material handling and job site organization
Concrete & Foundation Work
- Site preparation and form setup
- Mixing, pouring, and finishing concrete
- Assisting with footings and foundation pours
- Concrete curing and cleanup procedures
Electrical
- Basic wiring and cable pulling
- Installing outlets, switches, and light fixtures
- Following safety procedures and electrical codes
- Use of hand tools and testing equipment
Timeline
Plumber
Theis Plumbing
08.2024 - Current
Lead
Seismic Brothers
01.2024 - 07.2024
Lead
RAD Concrete
04.2019 - 01.2024
Construction Skilled Laborer
Tufts Construction
07.2015 - 10.2018
Electrician
Swanson Dudley Electrical
11.2012 - 05.2015