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Business Details
34 Years
experience
Your Trusted Architectural Partner in San Diego
Founded in 1992, Architectural Concepts Inc. is a creative and experienced architectural firm headquartered in San Diego, California. Licensed in seven states and NCARB, we deliver comprehensive architectural solutions from entitlements to occupancy. Our collaborative approach combines innovation with cost-conscious execution to bring clients' visions to life. With decades of industry experience, we specialize in architecture, interior design, consultant coordination, and agency management.

Our team of seasoned professionals creates value-driven solutions that enhance end-user experiences while maintaining budgetary discipline. We are known for expertly managing complex communication and coordination across projects of all scales. Our sister company, Architectural Dimensions, expands our capabilities in hospitality architecture and large-scale master planning.
Services
Architecture Interior Design Consultant Coordination Agency Management Master Planning & Entitlements
Details
  • Year established: 1992
Highlights and features
  • We have over 30 years of architectural experience across diverse project types
  • Our collaborative approach ensures seamless integration with client teams
  • We combine innovative design with practical cost management strategies
  • Expert coordination with civil, structural, and MEP engineering consultants
  • Licensed in seven states with NCARB certification for national projects
Associations and certifications
  • NCARB
What people say
On time, on budget Outstanding communication Most impressive group Reliable, dependable Creative solutions
Services
Architecture
Our architectural design services encompass program development, value engineering, 3D renderings, and construction administration. We deliver cost-effective solutions that balance innovation with practical execution. Our expertise spans retail, residential, and commercial projects from concept to completion.
Interior Design
We create functional interior environments through space planning, FF&E specification, and sustainable design solutions. Our approach considers brand identity, client needs, and environmental impact while delivering visually compelling spaces that enhance user experience across various property types.
Consultant Coordination
We coordinate civil, structural, and MEP engineering consultants to ensure seamless project execution. Our team manages communication between all stakeholders, maintaining alignment with project goals while addressing technical requirements through effective problem-solving and collaboration.
Agency Management
Our agency management services navigate zoning regulations, permitting processes, and environmental compliance requirements. We handle submittals, fee negotiations, and jurisdictional coordination to expedite approvals while maintaining full compliance with local codes and conditions of approval.
Master Planning
We develop comprehensive master plans incorporating site analysis, feasibility studies, and brand alignment. Our entitlement expertise includes conditional use permits, particularly for cannabis-related projects, ensuring regulatory compliance while maximizing development potential through strategic land use planning.
People
Margit E. Whitlock
Principal | Creative Director
AIA-certified architect with 30+ years experience, Margit founded ACI in 1992. She specializes in design innovation and client collaboration, leading award-winning projects across multiple sectors including hospitality and cannabis licensing.
James M. Heilbronner
Principal | Director of Architecture
NCARB and AIA-certified architect with expertise in large-scale projects. Partnered with ACI in 2019, bringing specialized knowledge in hospitality architecture and master planning for complex developments.
Jeffrey MacAdam
Senior Project Manager
Manages architectural projects from concept to completion, ensuring technical excellence and adherence to schedules. Coordinates with consultants and agencies to maintain project momentum and quality standards.
Dominic Dutra
Senior Agency Manager
Handles regulatory compliance and permitting processes, specializing in navigating complex jurisdictional requirements. Ensures projects meet all legal standards while maintaining efficient approval timelines.
Shannon Roark
Interior Designer
Allied ASID member responsible for interior architecture and space planning. Develops functional designs that align with client brand identity while meeting budgetary and operational requirements.
Questions
What architectural services do you offer?
We provide full-service architecture including design-build, program development, value engineering, 3D renderings, and construction administration for commercial and residential projects.
Do you handle regulatory compliance?
Yes, our agency management services navigate zoning regulations, permitting processes, and environmental compliance requirements while maintaining full code adherence.
Can you assist with interior design?
We offer comprehensive interior design services including space planning, FF&E specification, and sustainable design solutions that enhance user experience across property types.
Do you work outside San Diego?
We operate nationally with licenses in seven states and NCARB certification, supporting projects from concept to completion regardless of location.
How do you manage complex projects?
Our consultant coordination services integrate civil, structural, and MEP engineering experts through effective communication and problem-solving strategies that maintain project alignment with goals.
What industries do you specialize in?
We work across retail, residential, hospitality, and cannabis sectors with specialized expertise in entitlement processes for regulated industries.