Commercial Spaces

That Work Hard and Inspire

Professional Commercial Architect in California.

At PAS Architects, we’re a trusted commercial architect offering full-service design for offices, retail, and tenant improvement projects across California. Whether you’re planning a workspace, commercial building, small retail space, or community-use facility, our team delivers permit-ready commercial plans with technical precision, sustainability, and ADA-compliant commercial design. From office space architecture to retail environments, we blend performance, brand identity, and flexibility — creating purposeful spaces that grow with your business.

Commercial Architecture Services for you

We design flexible, code-compliant spaces for retail, office, hospitality, and mixed-use — all backed by permit-ready commercial plans and a deep understanding of California regulations

SectorDescription
Retail & RestaurantsBranded, high-impact environments that drive foot traffic and elevate the customer experience.
Office SpacesAdaptive and efficient office space architecture designed for collaboration, productivity, and well-being.
Mixed-Use DevelopmentsSmart planning and design that balances commercial, residential, and civic use for high-performing properties.
Hospitality & WellnessInviting, emotionally resonant spaces that deliver comfort, elegance, and purpose.
Adaptive ReuseTransformative solutions that breathe new life into old structures — ideal for sustainable commercial redevelopment.
Branded commercial storefront with PAS Architects - Commercial Architect
Modern café interior with built-in booths and patterned tile floor

A Strategic Design Approach for Commercial Success

Every project begins with purpose and ends with performance. As a trusted commercial architect, we deliver permit-ready commercial plans for offices, retail, and tenant improvements — tailored to your goals.

Feature Benefit
Purpose-Led Design Aligns your commercial space with business goals, customer flow, and growth strategy.
Efficient Project Delivery Streamlines the full process — from early concept to permit-ready commercial plans.
Smart, Flexible Layouts Designs adaptable spaces that evolve with your workflows, tenants, or business type.
Integrated Brand Expression Translates your visual identity into built form, enhancing user experience and retention.

Why Work with a Commercial Architect Like PAS?

As a trusted commercial architect, we deliver tailored commercial building design services for offices, retail, and tenant improvements — with clarity, flexibility, and long-term performance built in.

Feature Description
Versatility Across Markets From boutique retail to multi-tenant offices, we tailor every commercial building design service to your market.
Detail-Oriented Process Every fixture, finish, and circulation path is considered — key to successful tenant improvement architecture.
Clear Communication Proactive updates, transparent timelines, and coordination across teams ensure smooth permit-ready commercial plans.
Design That Performs Visually compelling, ADA-compliant commercial design, and built to support your business for the long term.
Upscale modern restaurant interior with pendant lights and seating

Planning a commercial project?

Connect with us to explore how our design expertise can help bring your vision to life.

oft-toned café interior with rounded seating and natural light

Commercial Architect Q&A

QuestionAnswer
What does a commercial architect do?A commercial architect helps businesses create spaces that are both functional and compliant with building codes. At PAS Architects, we guide you through the entire process — from understanding your space needs and business goals to designing layouts that are practical, visually appealing, and ready for city approval. 
Do I need an architect for tenant improvements?Yes. If you’re renovating or customizing a commercial space, especially in a leased property, an architect ensures the changes meet regulatory standards and the requirements of your landlord. We help you avoid delays and costly revisions by handling layout design, coordination with engineers, and city approvals. Book a consultation.
How much do commercial architect services typically cost?Architectural fees for commercial spaces depend on the project scope. A small renovation might start around $8,000, while larger projects may require more. We offer flexible options based on the level of service you need. 
Can you help with the permit process?Yes, we handle everything from zoning research to construction document preparation and submittals. Our experience with city plan checks means fewer surprises, faster turnaround, and clearer expectations from the start. See how we work.
Do you design with accessibility in mind?Absolutely. Accessibility is built into every step of our process — including entryways, restrooms, and overall circulation. We ensure your space not only meets legal standards, but is welcoming and inclusive to everyone. You can review state guidelines here.
What kinds of commercial projects do you take on?Our team has experience with a wide range of commercial types — from retail stores and offices to restaurants and mixed-use buildings. Whether you’re building from scratch or renovating an existing space, we tailor the design to fit your vision and long-term use. View our portfolio.
Can you work on fast-tracked projects?Yes. If you’re working under a tight deadline, we can structure the project in phases and collaborate directly with your contractor to keep things moving. We’ve supported many business owners who needed to open quickly while still meeting city requirements. Let’s connect.
Do you work with small businesses?We do — and we love it. Whether you’re opening your first café, upgrading a salon, or remodeling a local retail shop, we scale our process to fit your needs. You don’t need a huge budget to get professional retail architect in California.

If you’re searching for a commercial architect near me who understands both form and function, PAS Architects delivers thoughtful, adaptive spaces for business owners across Southern California. From Cerritos and Long Beach to Gardena and Downey, we help clients plan, permit, and build workspaces that align with their goals. Whether you’re opening a retail location, upgrading an office, or launching a community facility, having the right commercial architect near me means working with a team that balances design clarity, technical precision, and sustainable performance.

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