Alterman Executive and Leadership Team

June, 2026

Leadership Overview

Alterman has 5 executives leading key functions including strategy, technology, finance, operations, and finance.

Driven by a legacy of electrical construction expertise, Alterman is dedicated to delivering comprehensive solutions across residential and nonresidential sectors, impacting water treatment facilities and general contracting with robust engineering capabilities.

Leadership Roles at Alterman

  • President & Chief Executive Officer - Gregory Padalecki
  • Chief Financial Officer - Rod Streets
  • Chief Financial Officer & Executive VP, Amp, Amp - Thiel Christopher
  • Chief Operating Officer - Paul Mendoza
  • Chief Technology Officer - John Durant
  • Gregory Padalecki - President & Chief Executive Officer

    Gregory Padalecki, the President & Chief Executive Officer at Alterman, directs the company's overarching strategy and operational execution. Padalecki guides the firm's expansion in electrical construction, ensuring services for water treatment facilities and general contracting meet rigorous engineering standards. This leadership role involves setting the vision for innovation in both residential and nonresidential projects. By focusing on sustainable growth and market leadership, Gregory Padalecki drives the company's commitment to excellence and client satisfaction. The Chief Executive Officer's purview encompasses all facets of the business, from financial health to technological advancement, ensuring seamless integration across departments and maintaining Alterman's strong reputation in the construction industry.

    Rod Streets - Chief Financial Officer

    Rod Streets, the Chief Financial Officer at Alterman, manages the company's financial health and strategic fiscal planning. Streets oversees all financial operations, including budgeting, forecasting, and investment strategies for electrical construction projects across residential and nonresidential sectors. This position is critical for ensuring the financial viability of services provided to water treatment facilities and general contracting clients. By maintaining robust financial controls, Rod Streets supports Alterman's sustained growth and profitability. The Chief Financial Officer's duties encompass risk management, capital allocation, and reporting to stakeholders, ensuring transparency and fiscal responsibility throughout the organization.

    Thiel Christopher - Chief Financial Officer & Executive VP, Amp, Amp

    Thiel Christopher, the Chief Financial Officer & Executive VP, Amp, Amp at Alterman, oversees critical financial functions and strategic financial leadership. Christopher manages fiscal operations, including financial reporting, capital management, and investment analysis, supporting Alterman's extensive electrical construction work. This dual role ensures robust financial oversight for services provided to water treatment facilities and general contracting endeavors. By driving financial strategy, Thiel Christopher contributes significantly to the company's long-term economic stability and expansion initiatives. The executive VP's scope includes driving financial performance metrics and ensuring alignment with corporate objectives across all business units.

    Paul Mendoza - Chief Operating Officer

    Paul Mendoza, the Chief Operating Officer at Alterman, directs the day-to-day operational execution of electrical construction services. Mendoza ensures the efficient delivery of projects for water treatment facilities, general contracting, and electrical engineering across residential and nonresidential markets. This role involves optimizing resource allocation, streamlining workflows, and upholding quality standards throughout the construction lifecycle. By focusing on operational excellence, Paul Mendoza drives improvements in project management and field execution. The Chief Operating Officer's responsibilities include overseeing project teams, managing supply chains, and implementing best practices to enhance productivity and client satisfaction.

    John Durant - Chief Technology Officer

    John Durant, the Chief Technology Officer at Alterman, architects the technological infrastructure supporting electrical construction and engineering services. Durant oversees the integration of advanced systems for water treatment facilities and general contracting projects, enhancing efficiency and project delivery. This role involves evaluating and implementing cutting-edge solutions that align with Alterman's commitment to innovation in both residential and nonresidential construction. By driving digital transformation, John Durant ensures the company maintains a competitive edge through superior technological application. The Chief Technology Officer's responsibilities extend to cybersecurity, data management, and the adoption of new construction technologies, directly impacting project timelines and resource allocation.

    Explore Leadership Teams in Construction Management

    Frequently Asked Questions Regarding Alterman Top Executives and Leadership Team

    Who leads Alterman?
    Alterman is led by Gregory Padalecki (President & Chief Executive Officer), along with executives such as Rod Streets (Chief Financial Officer) and Thiel Christopher (Chief Financial Officer & Executive VP, Amp, Amp).
    Who is part of Alterman’s executive team?
    The executive team of Alterman includes leaders such as Gregory Padalecki (President & Chief Executive Officer), Rod Streets (Chief Financial Officer), Thiel Christopher (Chief Financial Officer & Executive VP, Amp, Amp) and other senior executives.
    How many executives does Alterman have?
    Alterman has 5 executives leading key business areas.
    What roles are included in Alterman’s leadership team?
    The leadership team of Alterman includes roles such as President & Chief Executive Officer, Chief Financial Officer, Chief Financial Officer & Executive VP, Amp, Amp, Chief Operating Officer, Chief Technology Officer.