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Our Team

The people behind 80 years of masonry excellence

Our People

Meet the Team

Our team combines over 200 years of collective masonry experience. From estimating and project management to field operations and safety, every member brings specialized expertise and a shared commitment to quality craftsmanship.

David Grzesiak, President & Preconstruction Manager

David Grzesiak

President & Preconstruction Manager

A University of Wisconsin graduate, David joined Fenimore-Blythe in 2014 and now leads the company's operations, business development, and preconstruction efforts. He personally handles estimating and bid management, ensuring accurate pricing and smooth project handoffs from proposal through construction.

Mark Grzesiak, CFO

Mark Grzesiak

CFO

A CPA and University of Wisconsin–Madison graduate (Class of '75), Mark purchased Fenimore-Blythe in 1999 and has guided the company's growth across the Dallas-Fort Worth metroplex. His financial acumen and strategic vision have positioned Fenimore-Blythe as one of the region's most trusted commercial masonry contractors.

Jason Garrison, Project Manager

Jason Garrison

Project Manager

Jason oversees project execution from contract to completion, coordinating with general contractors, suppliers, and field crews to deliver projects on time and within budget.

Darrell Vincent, General Superintendent

Darrell Vincent

General Superintendent

Since joining the company in 1986, Darrell has managed all field operations for Fenimore-Blythe. As General Superintendent, he coordinates crews, materials, and schedules across dozens of active job sites to ensure every project meets the company's standards for quality and safety.

Johnny Hopkins, Safety Director

Johnny Hopkins

Safety Director

Johnny joined Fenimore-Blythe in 1976 as a bricklayer and worked his way up to foreman, a role he held from 1981 to 2000. Now serving as Safety Director, his nearly five decades of hands-on field experience inform the company's rigorous safety protocols and training programs.

Barbara Palmer, Bookkeeper

Barbara Palmer

Bookkeeper

Barbara has been with Fenimore-Blythe since July 1, 1971, making her the company's longest-tenured employee. For over five decades, she has managed the company's books with precision and dedication, serving as an anchor of institutional knowledge and continuity.

Amber Garrison, Assistant Project Manager

Amber Garrison

Assistant Project Manager

Amber manages submittals, project documentation, and administrative coordination, ensuring seamless communication between the office and job sites.

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