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Charleston's Trusted Commercial Architects
We are a locally rooted architecture firm in Charleston, South Carolina, dedicated to transforming client visions into functional, aesthetically balanced spaces. Our practice spans commercial projects across diverse industries, including retail, medical, and mixed-use developments. With over 19 years of experience, we prioritize individualized attention from initial concept sketches through construction completion. Our process emphasizes collaborative design iterations, ensuring solutions align with client goals, budget constraints, and local context. We maintain strong relationships with contractors and regulatory bodies to streamline project approvals and execution.

Our team combines technical expertise with creative problem-solving, delivering tailored spaces that meet operational needs while adhering to regional building standards. Client testimonials highlight our ability to navigate complex construction challenges and jurisdictional requirements efficiently. We specialize in feasibility studies, architectural design, and construction oversight, supported by a network of engineering and design professionals. Our commitment to quality is reflected in a portfolio spanning office spaces, educational facilities, and industrial projects across the Lowcountry region.
Services
Architectural Design Construction Management Feasibility Studies Space Planning Regulatory Compliance Master Planning Building Surveys Design Consultation
Highlights and features
  • Specialized commercial architecture expertise across 15+ project types
  • 19+ years of local Charleston design and regulatory experience
  • Integrated feasibility and construction management services
  • Proven success with jurisdictional approvals in Lowcountry regions
  • Client-focused process with personalized design iterations
Associations and certifications
  • American Institute of Architects
What people say
Problem-solving expertise Regulatory process knowledge Client-focused approach Timely project delivery Local design understanding
Services
Architectural Design
We create customized architectural designs for commercial spaces, balancing aesthetic vision with functional requirements. Our process includes concept development, technical documentation, and jurisdictional approvals. Clients benefit from our local expertise in Charleston's building codes and regional design challenges.
Construction Management
Our construction services guide projects from blueprints to completion, including contractor selection and budget management. We provide on-site problem-solving and quality control, ensuring designs translate effectively into built environments while maintaining client cost expectations.
Feasibility Studies
We assess project viability through preliminary cost analysis and design concepts. This service helps clients understand potential challenges before full design commitment, focusing on budget alignment and regulatory considerations specific to Charleston's commercial development landscape.
Regulatory Compliance
Our team specializes in securing approvals from local authorities including DHEC, Fire Marshal, and building departments. We streamline permitting processes through established relationships with Charleston regulatory bodies, reducing project delays.
Space Planning
We optimize interior layouts for commercial operations while maintaining aesthetic appeal. Our approach considers workflow efficiency, ADA compliance, and future adaptability, ensuring spaces meet both current and evolving business needs.
People
Losse F Knight III
Founding Principal
Licensed architect with 19+ years of experience in Charleston. Clemson University graduate (BArch 2000, MA 2003) and recipient of the Mikel Prize for outstanding design ability. Specializes in commercial projects and jurisdictional navigation.
Questions
What commercial building types do you specialize in?
We design retail spaces, medical facilities, office buildings, industrial warehouses, and mixed-use developments across the Charleston Lowcountry region.
How do you handle Charleston's unique building regulations?
Our team has extensive experience with local authorities including DHEC, Fire Marshal, and Charleston building departments, ensuring smooth permitting processes.
Can you assist with project feasibility assessments?
Yes, we provide preliminary cost analysis and design viability studies to help clients evaluate projects before full-scale design commitments.
What construction management services do you offer?
We provide full-spectrum oversight including contractor selection, budget tracking, on-site problem-solving, and quality control throughout the construction process.
Do you work on historic preservation projects?
While not our primary focus, we have experience with Charleston's architectural review boards and can incorporate preservation elements into modern designs.
Reviews (1)
Blair Belk
Feb 06, 2021 Report
As a commercial real estate broker I have referred several client to Losse and his team for architectural services. He has always taken great care of the clients that decided to work with him and his team.