Business Details
40 Years
experience
Luxury Coastal Home Design in Charleston, SC
Herlong Architects + Interiors is a full-service residential architecture and interior design firm with over 225 years of combined experience. Our team specializes in luxury coastal home design, creating custom solutions tailored to specific sites while blending natural landscapes with client lifestyles. We prioritize collaborative relationships with clients, ensuring every home reflects their unique character and needs. Our expertise spans from site analysis to construction management, with a focus on functional, timeless designs that withstand challenging coastal environments. Recognized with awards like the AIA SC Honor Award and Carolopolis Award, we maintain a reputation for excellence in both architectural innovation and client satisfaction.Our Charleston-based team integrates interior and architectural design seamlessly, offering a unified approach that enhances both aesthetic appeal and practical living spaces. With decades of experience in FEMA coastal regulations and high-performance home construction, we deliver durable, energy-efficient homes that harmonize with their surroundings. Our commitment to quality extends to meticulous attention to detail during every project phase, from conceptual design to final installation.
Services
Residential Architecture
Interior Design
Site Analysis
Conceptual Design
3D Modeling
Construction Documents
Builder Selection
Design Management
Interior Architecture
Owner Selections
Details
- Year established: 1986
Highlights and features
- We offer over 225 years of combined experience in residential architecture and interior design.
- Our collaborative approach ensures seamless integration of architecture and interior design.
- Specialized expertise in luxury coastal home design tailored to specific sites.
- Award-winning designs recognized by AIA SC, Carolopolis, and Best in American Living Awards.
- Proven track record of client satisfaction with timeless, functional homes.
What people say
Exceeded expectations
Collaborative process
Award-winning designs
Timeless beauty
Highly recommend
Services
Residential Architecture
Our residential architecture services focus on creating custom coastal homes tailored to specific sites. We integrate natural landscapes with client lifestyles through detailed site analysis, conceptual design, and construction management. Our team ensures every home balances aesthetic appeal with functional living spaces while adhering to coastal building regulations.
Interior Design
Interior design services emphasize seamless integration with architectural elements to create cohesive living environments. We collaborate with clients on material selections, color palettes, and furnishings while maintaining functionality. Our designers ensure every detail enhances both beauty and practicality throughout the home.
Site Analysis
Site analysis involves comprehensive evaluation of property characteristics including topography, sunlight patterns, and environmental factors. We assess zoning restrictions and natural features to optimize home placement, ensuring designs harmonize with existing landscapes while meeting regulatory requirements for coastal construction.
Conceptual Design
Conceptual design begins with client consultations to understand lifestyle needs and aesthetic preferences. We develop floor plans and exterior elevations that translate client visions into functional designs, incorporating site-specific elements to create homes that feel naturally integrated with their surroundings.
3D Modeling
3D modeling services provide photorealistic visualizations of proposed designs, helping clients understand spatial relationships and exterior aesthetics. These models assist in decision-making during early design phases and help secure necessary approvals through clear visual communication of the final product.
People
Steve Herlong
Founder, Design Principal
With over 35 years of experience, Steve Herlong founded Herlong Architects in 1986. A Clemson University graduate and AIA member, he specializes in coastal architecture that blends historical context with modern innovations. His approach focuses on creating timeless homes that harmonize with natural environments through thoughtful design.
Jim Henshaw
Managing Principal, REALTOR
Jim Henshaw brings architectural expertise and real estate knowledge to the firm. A Virginia Tech graduate and licensed architect in three states, he manages firm operations while maintaining active involvement in design. His background in music and nature influences his holistic approach to residential architecture and client relationships.
James Selvitelli
Principal
James Selvitelli combines technical expertise with creative problem-solving as a principal architect. A LEED-accredited professional and Cornell University graduate, he focuses on sustainable design solutions that enhance both functionality and environmental responsibility in coastal home construction projects.
Leah Thompson
Financial Manager, REALTOR
Leah Thompson manages financial operations while also holding a real estate license. Her dual expertise ensures practical financial oversight combined with market knowledge, supporting clients through both design and property acquisition phases of their custom home projects.
Trey Archer
Project Manager
Trey Archer oversees project execution from initial design through construction completion. His role ensures seamless coordination between design teams and contractors, maintaining quality control while adhering to project timelines and client expectations for custom residential developments.
Questions
What areas do you serve for residential projects?
We primarily serve Charleston, Sullivan's Island, Daniel Island, Kiawah, Pawleys Island, and Isle of Palms in South Carolina, with experience in Caribbean coastal projects.
How do you involve clients in the design process?
We begin with detailed consultations to understand lifestyle needs and preferences, maintaining continuous collaboration through design reviews and material selections to ensure client vision guides every decision.
What makes your coastal home designs unique?
Our designs integrate site-specific elements like topography and coastal vegetation while addressing environmental challenges through specialized construction techniques that ensure durability and longevity in coastal climates.
Do you handle both architecture and interior design?
Yes, we offer full-service architecture and interior design under one roof, ensuring cohesive design language that seamlessly connects exterior and interior spaces in every project.
How do you ensure quality during construction?
Our team provides construction administration services, including regular site visits and contractor coordination, to verify adherence to design specifications and maintain quality standards throughout the building process.
