Mark Quentin, PE

Project Management Director at OPTERRA Energy Services

Pasadena, California, United States

About

I've focused my career in Southern California performing a wide bandwidth of roles from engineering, project management, and business creation across several respected design-build firms. During this period I've been privileged to engage many amazing professionals, and look forward building on those relationships for resourceful and effective client solutions.

Experience

  • Project Management Director at OPTERRA Energy Services
    Jun 2025 - Present · 1 yr 1 mo

  • ENGIE Services North America (9 yrs 2 mos)
    • Project Management Director
      Jan 2019 - Jun 2025 · 6 yrs 6 mos

    • Senior Project Manager
      May 2016 - Dec 2018 · 2 yrs 8 mos

  • Senior Project Director at Thermalair, Inc
    Nov 2013 - May 2016 · 2 yrs 7 mos

    Establish and maintain all aspects of client relationships for business development, including oversight of estimating, design, and management for large work. In a slower economic market I collaborated with our team to establish new clients and re-invigorate old clients to maximize our market share....focusing on creative solutions for design/build and targeted plan/spec work. We isolated our energy towards the emerging market in high rise residential and hospitality where we've had continued success.

  • Senior Project Manager at ACCO Engineered Systems
    Jul 2010 - Nov 2013 · 3 yrs 5 mos

    Independently handle all aspects of client relationships and project management for large work Including but not limited to estimating, design, VE review, procurement and review of contracts, direct oversight of purchasing, direct coordination of field staff during installation, labor tracking and feedback, billing, project finance review, and change order preparation/negotiations. Work effectively with department heads and staff for maximum profitability. * BIM modeling and coordination • IPD planning and scheduling (by Realignment Group) • OSHPD 1 through 3 medical • High rise residential and hospitality * CPR certified (by A-B-CPR)

  • Project Executive at Critchfield Mechanical, Inc.
    Mar 2007 - Jan 2010 · 2 yrs 11 mos

    On site executive project manager in charge of $19 million dollar design build high residential project. Handled on site engineering/detailing staff, project managers, and administrators. Responsible for daily interface with developers, general contracting staff, architects, fire/life safety consultants, acoustic consultants, LA Building Department, LA Fire Department, and design/build trades. Actively involved in design and plan check/permit process with senior engineers. Supervised project managers in their duties handling the project. • Acquired, designed, & managed multiple kitchen sub-projects • Designed, managed, & tested smoke control ventilation systems * Management Action Program (MAP) training