• Welcome to Grindstone Construction Services

    Our team is built with honesty, integrity and solid work ethics.

    About Us
  • Mission Statement

    Grindstone Construction Services Inc. provides commercial construction services to our customers by creating successful relationships, exceeding expectations and gaining trust with honesty, integrity and quality.

  • Working to meet your needs

    Grindstone is a multifaceted construction services company.

  • Built to Last

    We deliver projects on-time within budget

    Contact us
Business Integrity

Trust, Respect and Integrity are the core values of Grindstone Construction that ensure project success.

Experienced Crew

Growing up in construction families, we possess knowledge that can only be obtained from years of hands on experience.

Detail Oriented

Possessing a keen eye for detail, we ensure our projects stay on track and within budget.

Our services

Grindstone Construction Services, Inc. is a Veteran and Woman Owned general contracting firm located in Buffalo, MN. We specialize in tenant improvements, data center construction, shooting ranges, retail facilities for national accounts as well as local retail clients, and new/ground up construction projects, and local government projects throughout the Twin Cities and surrounding communities.


Construct-ability reviews

CPM scheduling

Job site supervision

Permit expediting

Cost/budgeting estimates

Job site project mgmt.

Administrative support

Document control

Architectural/Design build

Plan/Build coordination

Our Work

Whether the project is a corporate headquarters, mall of america retail outlet, historical loft build out, suburban design/build project or branch office. Grindstone gets the job done.


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International Hair

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International Hair


Design Professionals

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Design Professionals


It takes a team.

  • “Grindstone Construction was an excellent team member in the DecoPac exterior plaza, entry, reception, atrium and main conference room remodel. The project was well managed and communication was timely. They collaborated with positive energy to execute good solutions to unique design ideas. I look forward to a future project with Fritz and his team.”

    Jean Rehkamp Larson, Rehkamp Larson Architects

  • "What really made them stand out was the service. Fast, honest and reliable."

    Dee Brinkhaus, EFS

  • "... always responsive and enjoyable to work with."

    Gonzalo Villares, Pope Architects

  • "They brought the project in on schedule and always met or exceeded expectations in a hi pressure, short time frame cycle project."

    John Botnen, IronGate

Company Description