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We are an Authorized American Buildings Company Builder specializing in low-rise, non-residential construction. Residential and commercial remodel and renovations are also services we provide to our clients. Look at our services and projects to learn more about how we can help your company Build Success.


Jackson & Mary Case

Guzman Case Corporation is an architect-led design build firm. Although relatively new, we are a company with much history. Our architect and president, Jackson Case A.I.A., has been practicing as a Wisconsin licensed architect since 1991. We have come together as a team to offer our clients a single point of contact for all issues from initial design through final construction. Our clients appreciate the Architect also being the project manager. This dual role gives our clients the assurance that the communication link is never severed. The construction crews at Guzman Case Corporation perform all work excepting the specialty trades giving us complete control over quality and scheduling. As a design build firm Guzman Case Corporation works to assure subcontractors are competitive and performing to quality standards. We oversee all aspects of the project including construction administration.

aFFILIATES & Associations

Our Work

Multi-Family Residence

Single Family Residence



Our Team

Jackson Case

President, Architect

30+ years experience

Jackson is the President of Guzman Case Corporation and does more than ensure the crew and staff are working. His history of design and construction help him achieve the goal of building better buildings.

One of the many hats he wears is ensuring projects meet or exceed building and energy codes, while also helping clients stay on budget and on time.

Hailing originally from Marinette, he lives in Stevens Point with his wife, Mary. When he isn’t working, he can be found enjoying nature, a cup of coffee, and his grandchildren.

Mary Case

Vice President, 13+years

As the Vice President, Mary oversees the daily operations of Guzman Case Corporation.  

She handles the company’s money from accounts receivable, accounts payable, and payroll.

In her spare time, Mary can be found volunteering at the hospital, walking, or enjoying the company of friends and family. Originally from Marinette, she currently lives in Stevens Point with her husband, Jackson.

Jonathan Vaver


8+ years experience

As an architect for Guzman Case Corporation, Jonathan is more than just building codes and a hard hat. He is a licensed, solution seeking problem solver who uses 3D modeling technology as a weapon.

In addition to being licensed architect, Jonathan helps manage and organize projects from beginning to end while always being conscious of clients wants and needs.

An Air Force Veteran, Jonathan lives in Marshfield with his wife, foster kids and the beloved Jeep Wrangler. In his free time, he can be found strumming a guitar, drinking coffee, or remodeling his home.


Guzman Case Corporation
3525 Patch Street
Stevens Point, WI 54481