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CONCRETE CORING COMPANY

GRAFF COMPANY

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    ABOUT PENHALL

    Penhall has been the United States' and Canada's go-to concrete services partner since 1957.

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    We've handled projects of all types and sizes, with a track record of excellence going back more than 60 years. Contact us about your next project.

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  • Services

    CONCRETE SERVICES

    Whether it's coring, flat sawing, wall sawing, or breaking and removal, we pride ourselves in our experience, expertise, top-of-the-line equipment, and unwavering commitment to safety.

    • CONCRETE CORING

    • CONCRETE CUTTING

    • DEMOLITION

    • HYDRODEMOLITION

    • STRUCTURAL REPAIR

    • GRINDING & GROOVING

    • BRIDGE SERVICES

    • SCARIFYING & SHAVING

    • BREAKING & REMOVAL

    • OPERATED EQUIPMENT RENTALS

    TECHNOLOGY SERVICES

    Our technology services provide industry-leading solutions in concrete scanning, private utility locating, digital x-ray imaging and fiber reinforced polymer, ensuring precision, safety, and efficiency.

    • CONCRETE GPR SCANNING

    • CONCRETE X-RAY IMAGING

    • PRIVATE UTILITY LOCATING

    • FIBER REINFORCED POLYMER

    LUNCH AND LEARN WITH PENHALL COMPANY

    Lunch & Learn

    We're excited to offer you an engaging and informative session that will introduce you to our range of services, industry expertise, and innovative solutions. As a leading provider in concrete cutting, coring, and demolition, Penhall Company is committed to delivering top-notch service and exceeding your expectations. Grab your seat, enjoy a delicious meal, and discover how partnering with us can benefit your projects.

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    OUR PROJECTS

    Penhall Company has had the opportunity to work on some of the most challenging and wide-ranging projects in North America.

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    • AVIATION

    • CHURCHES

    • COMMERCIAL

    • DOT / INFRASTRUCTURE

    • EDUCATION

    • ELECTRIC VEHICLE CHARGING

    • GRAFF

    • HEALTHCARE / HOSPITAL

    • HOSPITALITY

    • INDUSTRIAL

    • LOCK / DAM

    • POWER / NUCLEAR

    • RESIDENTIAL

    • WATER / WASTEWATER TREATMENT

    LATEST PROJECT

    Ashtabula II Wind Farm Foundation Retrofit: Precision GPR Scanning and Core Drilling

    LOCATION: Denver, CO
    SERVICE: GPR SCANNING, CORE DRILLING
    READ MORE
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  • About Us
    • Our Story
    • Leadership Team
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    • Concrete Services
      • Concrete Coring
      • Concrete Cutting
      • Demolition
      • Hydrodemolition
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      • Bridge Services
      • Scarifying & Shaving
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  • About Us
    • Our Story
    • Leadership Team
    • Sustainability
  • Safety
  • Services
    • Concrete Services
      • Concrete Coring
      • Concrete Cutting
      • Demolition
      • Hydrodemolition
      • Structural Repair
      • Grinding & Grooving
      • Bridge Services
      • Scarifying & Shaving
      • Breaking & Removal
      • Operated Equipment Rentals
    • Technology Services
      • Concrete GPR Scanning
      • X-Ray Imaging
      • Private Utility Locating
      • Fiber Reinforced Polymer
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ABOUT US

Leadership Team

Lee Gros, President and CEO of Penhall Company

Lee Gros

President and Chief Executive Officer

Bio

Lee Gros joined Penhall in August 2024 as President and CEO, bringing over 25 years of experience in the heavy industrial construction and fabrication business, including power, petrochemical, chemical, and refining industries. Before joining Penhall, he served as Regional President of Brock Industrial Group and has an extensive background in engineering design, project controls, and project management. Throughout his career, he has had the opportunity to work for some of the largest EPC companies in the US, managing and being a part of significant projects, including the “first of a kind” modular construction project like the AP1000 Nuclear Plant construction venture. Lee is passionate about delivering exceptional customer service, fostering a strong sense of community, and creating a safe and supportive environment for employees. He holds an undergraduate degree from McNeese State University and an MBA from Louisiana State University, along with continuing education from Harvard Business School. Lee’s leadership aims to enhance Penhall’s customer satisfaction, deepen community engagement, and empower employees to excel, ensuring Penhall’s continued success and innovation in the industry.

 
Lee Barnett Headshot

Lee Barnett

Chief Financial Officer

Bio

Lee Barnett joined Penhall in February 2018 as the Chief Financial Officer bringing over 32 years of experience in the construction service industry to Penhall.  Prior to Penhall, Lee served as the CFO of Brace Industrial Group, CFO of Brown & Root Industrial Services, CFO of Foster Wheeler USA Corporation, Controller for The Shaw Group and Controller for Rust Constructors.  Lee’s experience managing the finances around projects and construction brings the focus needed to Penhall to help improve profits on projects and implementing new processes and procedures to enhance profitability for the Company.  Lee graduated from Auburn University with a B.S. in Accounting.

 
Melissa-Kaspari-Headshot

Melissa Kaspari

Chief Human Resources Officer

Bio

Melissa Kaspari joined Penhall in October 2024 as Chief Human Resources Officer, bringing over 20 years of experience in transforming HR functions across various industries, including construction. She excels in talent management, HR strategy, and aligning HR with business goals to drive both employee satisfaction and customer success. Melissa has led teams through mergers and acquisitions, focusing on retention and efficiency while fostering a collaborative, people-first culture.

Her leadership emphasizes building strong teams that not only support business objectives but also enhance Penhall’s service to its customers and the broader community. With expertise in management training, succession planning, and strategic benefits design, Melissa ensures that Penhall’s workforce is equipped to meet the evolving needs of both employees and clients.

Melissa holds an MBA, an Executive Coaching certification, and SHRM-CP and PHR credentials. At Penhall, she is committed to driving operational excellence through people-centered strategies that benefit employees, customers, and the community alike.

Scott-Sarason

Scott Sarason

Sr. Vice President, Business Development

Bio

Scott Sarason joined Penhall in May 2025 as Senior Vice President of Business Development, bringing deep expertise in enterprise sales, strategic growth, and operational execution across the commercial, industrial, and infrastructure sectors. He is responsible for driving Penhall’s national growth strategy, deepening client relationships, and expanding market presence across core and emerging verticals.

Before joining Penhall, Scott served as Vice President of Sales for Brock Services, where he led business development efforts across 32 states in the East Region, with a focus on client diversification, market expansion, and delivering long-term customer value. His background also includes senior leadership roles in steel fabrication, where he spearheaded transformative growth initiatives and secured major contracts in the data center, healthcare, and vertical construction markets.

Scott holds a Bachelor of Science in Industrial Technology and Industrial Distribution, a dual-degree program from Purdue University, and has completed executive leadership development programs. He is known for building high-performing teams, forging trusted partnerships, and aligning growth strategies with long-term business outcomes.

Derly-Ward

Deryl Ward

Vice President, Legal

Bio

Deryl Ward joined Penhall in March 2025 as Vice President, Legal, bringing more than two decades of experience leading legal departments across the construction and building materials industries. His legal expertise is matched by a strong commitment to strategic leadership and enhancing the customer experience.

Deryl has played a key role in guiding organizations through complex legal and operational challenges, with a focus on aligning legal strategy with business growth. His leadership style is grounded in collaboration and pragmatic problem-solving, supporting operational excellence and long-term value creation.

Before joining Penhall, Deryl served as Vice President and General Counsel at Reece USA, and previously held the role of Vice President and Deputy General Counsel at Builders FirstSource. He began his legal career in private practice at a Dallas law firm, where he built a foundation in litigation and commercial law.  Deryl holds a B.A. from the University of Texas at Austin and a J.D. from St. Mary’s University School of Law.

At Penhall, Deryl leads with a forward-thinking mindset, ensuring the company’s legal strategy supports its continued growth, safety standards, and customer-first philosophy. He is committed to fostering a high-performance culture that empowers teams and builds trust both internally and externally.

Joe Morello Headshot

Joe Morello

Vice President, Corporate Development

Bio

Joe Morello joined Penhall Company in 1987 as a salesman at the Santa Clara office. Over the years, he has held various positions, showcasing his dedication and expertise. In 2020, he was appointed as the Vice President of Corporate Development. In this role, he spearheads the growth of national accounts, key accounts, technology services, and acquisitions. His strategic vision aims to expand Penhall Company's core and technology service model across both existing and new markets.

Before assuming his current position, Joe served as the VP of West Operations, where he oversaw the day-to-day operations of 18 service and contract offices spanning from Seattle to Hawaii. Notably, in 1997, he relocated to the Pacific Northwest to establish greenfield operations in the Portland and Seattle markets.

Joe holds a Bachelor of Science degree in Industrial Technology from California Polytechnic State University, San Luis Obispo, CA.

 
 
penhall-elisabeth-doser

Elisabeth Doser

Vice President, Strategy & Transformation

Bio

Elisabeth Doser joined Penhall Company in 2003 and currently services as the Vice President, Strategy & Transformation. In this role, she is responsible for driving transformational change throughout all functional areas of the organization, maximizing productivity and efficiencies, to accelerate growth and increase profitability. She’s held multiple leadership positions in Information Technology, including Director of IT. In 2016, Elisabeth moved from IT to operations, where she played a key role in designing, developing, and leading the new Penhall Technologies division. In 2018 she was promoted to Vice President of Technologies and later, she was promoted to Regional Vice President, Texas Gulf Coast operations. She attended Purdue University and holds a Bachelor of Science in Information Technology and currently resides in Austin, TX.

penhall-scott-galloway

Scott Galloway

Vice President of Support Services

Bio

Scott Galloway is the Vice President of Support Services at Penhall Company, where he drives business growth. He earned a Bachelor of Science in Industrial Technologies from Cal Poly – San Luis Obispo in 1993 and joined Penhall Company that same year as an OSR. Galloway has been with the company for over three decades, advancing from Branch Manager in Santa Clara, CA in 1997 to Area General Manager for Seattle and Western Grinding and Grooving Services in 2017. In 2019, he was named Vice President of Assets and Purchasing, and later Vice President of Highway Services, where he played a crucial role in the company's success. Outside of work, Galloway enjoys fishing, hunting, golfing, and working on cars.

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  • About Us
    • Our Story
    • Leadership Team
    • Sustainability
  • Safety
  • Services
    • Concrete Services
      • Concrete Coring
      • Concrete Cutting
      • Demolition
      • Hydrodemolition
      • Structural Repair
      • Grinding & Grooving
      • Bridge Services
      • Scarifying & Shaving
      • Breaking & Removal
      • Operated Equipment Rentals
    • Technology Services
      • Concrete GPR Scanning
      • X-Ray Imaging
      • Private Utility Locating
      • Fiber Reinforced Polymer
  • Industries
  • Resources
    • Articles
    • Frequently Asked Questions
  • Contact Us
  • Find a Branch
  • Request a Quote
  • JOIN PENHALL COMPANY
  • Concrete Coring Company
  • Graff Company
  • About Us
    • Our Story
    • Leadership Team
    • Sustainability
  • Safety
  • Services
    • Concrete Services
      • Concrete Coring
      • Concrete Cutting
      • Demolition
      • Hydrodemolition
      • Structural Repair
      • Grinding & Grooving
      • Bridge Services
      • Scarifying & Shaving
      • Breaking & Removal
      • Operated Equipment Rentals
    • Technology Services
      • Concrete GPR Scanning
      • X-Ray Imaging
      • Private Utility Locating
      • Fiber Reinforced Polymer
  • Industries
  • Resources
    • Articles
    • Frequently Asked Questions
  • Contact Us
  • Find a Branch
  • Request a Quote
  • JOIN PENHALL COMPANY
  • Concrete Coring Company
  • Graff Company