Alterman Executive and Leadership Team

September, 2026

Leadership Overview

Alterman has 6 executives leading key functions including strategy, technology, financial oversight, operations, and engineering.

Rooted in a century of electrical expertise, Alterman delivers comprehensive construction solutions while maintaining a commitment to infrastructure excellence and technical precision across residential and nonresidential sectors.

Leadership Roles at Alterman

  • President & Chief Executive Officer - Greg 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
  • Director, Technologies - Mark Westover
  • Greg Padalecki - President & Chief Executive Officer

    Greg Padalecki, the President & Chief Executive Officer at Alterman, directs the overarching strategic vision for the organization. Overseeing the expansion of electrical construction services, the President & Chief Executive Officer ensures alignment with long-term growth objectives across the Texas market. This leadership role involves managing high-level relationships with general contractors and municipal partners to secure complex water treatment facility projects. By prioritizing operational efficiency and safety standards, Greg Padalecki drives the company toward sustained market leadership. The President & Chief Executive Officer maintains rigorous oversight of project delivery timelines, ensuring that every electrical engineering initiative meets strict quality benchmarks. Through consistent focus on innovation and client satisfaction, the President & Chief Executive Officer strengthens the reputation of the firm as a premier provider of electrical infrastructure solutions, ultimately securing the financial health and competitive positioning of the business within the broader construction industry.

    Rod Streets - Chief Financial Officer

    Rod Streets, the Chief Financial Officer at Alterman, manages the fiscal health and capital allocation strategies for the organization. Overseeing financial reporting and risk assessment, the Chief Financial Officer ensures that all electrical construction projects remain profitable and within budgetary constraints. This role involves analyzing market fluctuations to guide investment in new equipment and personnel. By maintaining transparent financial records, Rod Streets supports the strategic decision-making processes of the executive team. The Chief Financial Officer coordinates with project leads to monitor cash flow across diverse residential and nonresidential contracts. Through diligent oversight of fiscal operations, the Chief Financial Officer mitigates financial risks associated with large-scale infrastructure developments. This leadership function requires balancing immediate project costs with long-term growth objectives. Ultimately, the Chief Financial Officer secures the economic stability of the firm, ensuring that resources remain available to support the ongoing expansion of electrical engineering and general contracting services.

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

    Thiel Christopher, the Chief Financial Officer & Executive VP, Amp, Amp at Alterman, directs the strategic financial planning and executive-level administrative functions. Overseeing corporate governance and long-term capital planning, the Chief Financial Officer & Executive VP, Amp, Amp ensures that the firm maintains a strong balance sheet while pursuing growth in the electrical construction sector. This role involves managing high-level partnerships and evaluating potential acquisitions that align with the core business model. By providing financial insights to the board, Thiel Christopher supports the development of sustainable business strategies. The Chief Financial Officer & Executive VP, Amp, Amp monitors the financial performance of various service lines, including water treatment and general contracting, to ensure optimal resource distribution. Through rigorous financial oversight, the Chief Financial Officer & Executive VP, Amp, Amp mitigates systemic risks and promotes fiscal discipline. Ultimately, this leadership role secures the financial future of the organization by balancing aggressive growth targets with prudent risk management.

    Paul Mendoza - Chief Operating Officer

    Paul Mendoza, the Chief Operating Officer at Alterman, executes the daily operational strategies required for complex electrical construction projects. Overseeing field operations and labor management, the Chief Operating Officer ensures that all residential and nonresidential sites adhere to safety and quality protocols. This role involves coordinating logistics for water treatment facility services and general contracting initiatives. By optimizing resource allocation, Paul Mendoza drives efficiency across all active job sites. The Chief Operating Officer maintains close communication with project managers to resolve operational bottlenecks and ensure timely completion of deliverables. Through the implementation of standardized procedures, the Chief Operating Officer enhances the consistency of service delivery. This leadership position requires a deep understanding of electrical engineering requirements and construction site dynamics. Ultimately, Paul Mendoza secures the operational success of the firm by fostering a culture of accountability and precision, ensuring that every project meets the high expectations of clients.

    John Durant - Chief Technology Officer

    John Durant, the Chief Technology Officer at Alterman, drives the innovation strategy for electrical engineering and construction systems. Overseeing the research and development of new technical methodologies, the Chief Technology Officer ensures that the firm remains at the forefront of industry advancements. This role involves evaluating new hardware and software solutions to improve the accuracy of electrical installations in water treatment facilities. By fostering a culture of technical excellence, John Durant supports the engineering teams in solving complex design challenges. The Chief Technology Officer collaborates with other executives to align technological investments with the overall business strategy. Through the integration of smart building technologies, the Chief Technology Officer enhances the value proposition for residential and nonresidential clients. This leadership function requires constant monitoring of the competitive landscape to identify opportunities for differentiation. Ultimately, John Durant secures the long-term technical viability of the company by championing modern engineering practices and sustainable construction solutions.

    Mark Westover - Director, Technologies

    Mark Westover, the Director, Technologies at Alterman, architects the digital infrastructure supporting modern electrical construction workflows. Managing the integration of advanced software tools, the Director, Technologies ensures that field teams utilize cutting-edge data to optimize project execution. This role involves coordinating with engineering departments to implement automated systems that enhance precision in residential and nonresidential electrical installations. By streamlining technical processes, Mark Westover improves overall productivity and reduces operational overhead. The Director, Technologies monitors emerging industry trends to maintain a competitive edge in electrical engineering services. Through the deployment of robust technological frameworks, the Director, Technologies supports the broader mission of delivering reliable infrastructure. This leadership position requires constant collaboration with project managers to troubleshoot technical challenges and implement scalable solutions. Ultimately, the Director, Technologies secures the technological foundation necessary for the firm to maintain high standards of excellence in every electrical project undertaken.

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    Frequently Asked Questions Regarding Alterman Top Executives and Leadership Team

    Who leads Alterman?
    Alterman is led by Greg 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 Greg 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 6 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.