metric-based architecture
Shaping the Future of Operations & Maintenance Facilities Nationwide
With a strong national presence and expertise in O&M architecture, our work goes beyond aesthetics – enhancing performance, advancing sustainability, and optimizing functionality. Our designs support the essential services that keep communities running, from coast to coast.
our services
Design
We create innovative and functional spaces that enhance efficiency and longevity. Our designs are tailored to meet the unique demands of operations and maintenance facilities.
Planning
Strategic planning ensures every project is optimized for performance, sustainability, and future growth. We integrate technology and industry best practices to deliver smart, adaptable solutions.
Consultation
With deep expertise in operational architecture, we guide clients through complex challenges. Our team provides insights and solutions that align with your mission and long-term objectives.
Fleet Facilities Design & Standards
Planning for High-Performance Operations & Maintenance Garages
This book delivers proven design strategies for garages that support efficiency, safety, and long-term performance. Whether you’re planning a new facility or renovating an aging one, you’ll find practical tools, real-time examples, and industry standards you can apply immediately.
Written by Norman Barrientos, a registered architect with over 40 years of experience and 140+ fleet facilities to his name, this is the definitive guide for getting your fleet garage design right the first time.
DESIGNING EXCELLENCE
COAST TO COAST
Our national footprint in Operations & Maintenance Facilities & Corporation Yards

Below is a list of the major cities we’ve worked in across the US:
New Brunswick, CAN | Kissimmee, FL | New Smyrna Beach, FL | Las Vegas, NV | Los Angeles, CA
YEARS
COMPLETED PROJECTS
AWARDS
featured projects
Polk County Highway Garage
Pepin Co. Highway Garage
American Packaging Corporation

Operationally-driven, creative design solutions
Barrientos Design & Consulting is a Milwaukee-based design firm specializing in Operations & Maintenance, Education, and Health & Community architecture projects. We leverage over 25 years of experience and our vast expertise to meet and exceed your operational, planning and logistical needs.
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