Mario A Valencia Hernandez
El Paso
Summary
Dedicated, safety-oriented Roofer with 20 years installing roofing materials on residential and commercial buildings.
A roofing professional with focus on delivering quality and reliability. Versatile experience in handling diverse roofing materials and techniques, contributing to project success and client satisfaction. Committed to team collaboration and adapting to evolving project demands, showcasing expertise in both problem-solving and effective communication.
Overview
17
17
years of professional experience
1
1
Certification
Work History
Commercial Roofer
Alliance Roofing
03.2018 - 03.2025
- Ensured adherence to safety regulations, maintaining a secure work environment for all team members.
- Increased project efficiency by implementing effective roofing materials and techniques.
- Installed new decking and flashing.
- Assisted in removal of old roofing materials and debris to prepare for application of new roofing.
- Performed patching and resealing of roofs to provide maintenance, repairs and protection.
- Installed asphalt shingles, tile and metal roofing systems to manage exterior construction projects of residential, commercial and industrial buildings.
- Inspected problem roofs to determine best repair procedures.
- Applied roof coatings to protect roof and extend lifespan.
- Trained and oversaw employees in roofing system installations.
Residential Roofer and Construction
Monarca Roofing
01.2008 - 03.2018
- Repaired damaged roofs due to weather events or wear-and-tear, prolonging the lifespan of residential homes'' exteriors.
- Troubleshot roofing issues during inspections, identifying areas in need of repair or replacement.
- Exceeded client expectations by consistently delivering high-quality work and ensuring a seamless experience from consultation to project completion.
- Maintained up-to-date knowledge of industry trends, incorporating innovative techniques into daily tasks when applicable.
- Maintained a clean and safe worksite, adhering to OSHA guidelines and preventing accidents or injuries.
- Installed, repaired, and replaced single-ply roofing systems.
Education
Certificate of Technical Studies - Accounting And Finance
Cecyteh
Mexico City06-2002
Skills
- Waterproofing systems
- First aid
- Roof installation
- OSHA regulations
- Safe practices
- Rubber roofing membranes
- Fall protection
- Tile and shingle installation
- TPO roofs
- Single-ply roofing
- Quick learner
- Maintenance and repairs
- All-weather worker
- Safety training
- Residential roofing
- Thermoplastic polyolefin (TPO) roofing
- Roof insulation
- Roof framing
- Beam placement
Certification
- Competent Fall Person
- Confined Space Training
- First Aid CPR
- Radiofrequency (RF)Radiation
- Ringging & signaling
- Scaffold Safety
- OSHA 10
- OSHA 30
Timeline
Commercial Roofer
Alliance Roofing
03.2018 - 03.2025
Residential Roofer and Construction
Monarca Roofing
01.2008 - 03.2018
Certificate of Technical Studies - Accounting And Finance
Cecyteh
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