Business Details
15 Years
experience
Your Trusted Architectural Design Partner in North Charleston
Architecture+ is a full-service architectural design firm founded in December 2011 by Tim Hilkhuijsen and Kevin Whalley. With over 30 years of combined experience, our team specializes in residential new construction, commercial building design, renovations, and adaptive reuse of older structures. Licensed in South Carolina, Colorado, Texas, Kentucky, and the District of Columbia, we serve clients across the Tri-County Charleston area, North Carolina, and Texas. Our work reflects a commitment to durability, functionality, and cultural responsiveness, tailored to each clients unique vision.As members of the American Institute of Architects, the Royal Institute of British Architects, and the Better Business Bureau, we uphold the highest standards of professional excellence. Our projects span urban centers and coastal landscapes, earning recognition including multiple Charleston Home Builders Association awards. We integrate cutting-edge technology with traditional craftsmanship to harmoniously enhance the built environment, one structure at a time.
Services
Residential New Construction
Commercial Building Design
Renovations
Adaptive Reuse
Custom Home Design
Mixed-Use Architecture
Details
- Year established: 2011
Highlights and features
- We offer 35+ years of combined experience in residential and commercial design.
- Our team holds licenses in five U.S. states and international registration capabilities.
- Award-winning designs recognized by the Charleston Home Builders Association.
- We utilize the latest architectural software for precise 2D and 3D project execution.
- Our global perspective informs culturally responsive and innovative design solutions.
What people say
Award-winning designs
Global perspective
Energy-efficient solutions
Historic preservation expertise
Client-focused approach
Services
Residential New Construction
We design bespoke residential properties tailored to client preferences, blending modern technology with timeless architectural styles. Our process ensures energy efficiency, spatial optimization, and aesthetic harmony with the surrounding environment. Projects range from coastal cottages to luxury estates.
Commercial Building Design
Our commercial designs prioritize functionality, accessibility, and brand identity for office buildings, medical facilities, and retail spaces. We collaborate with developers to create structures that meet zoning regulations while maximizing usability and visual appeal.
Renovations
We transform existing spaces through renovations that enhance structural integrity and modernize aesthetics. Services include additions, kitchen/bathroom updates, and historic preservation while maintaining architectural coherence.
Adaptive Reuse
We specialize in revitalizing historic or underutilized buildings for new purposes, balancing preservation with contemporary needs. This approach promotes sustainability and maintains cultural heritage in urban and rural settings.
Mixed-Use Architecture
Our mixed-use designs integrate residential, commercial, and recreational elements into cohesive developments. We optimize land use while fostering community engagement through thoughtfully planned shared spaces.
People
Tim Hilkhuijsen
Principal Partner
A licensed architect with 35+ years of experience, Tim holds degrees from Aims Community College and Southern Illinois University. He co-founded Architecture+ in 2011 and specializes in residential and commercial design across diverse global contexts.
Kevin Whalley
Principal Partner
With over 30 years in Charleston, Kevin focuses on coastal cottages, luxury residences, and commercial projects. He co-founded Architecture+ and leads design efforts across South Carolina, North Carolina, and Texas.
Alex Hopple
Architectural Designer
A Penn State graduate, Alex specializes in mixed-use architecture and leverages advanced software tools to enhance 2D/3D production. He is pursuing architectural licensure and financial project management expertise.
Questions
What architectural services do you specialize in?
We specialize in residential new construction, commercial building design, renovations, adaptive reuse, and mixed-use developments.
In which areas do you operate?
We primarily serve the Charleston Tri-County area, North Carolina, and Texas, with national and international licensing capabilities.
How experienced is your team?
Our principals have over 30 years of combined experience, with licenses in five U.S. states and multiple professional accreditations.
Can you handle historic building renovations?
Yes, we specialize in historic preservation and adaptive reuse projects that maintain architectural integrity while modernizing functionality.
What sets your firm apart?
Our global perspective, technical expertise, and commitment to culturally responsive design create unique, enduring architectural solutions.
Reviews (1)
Brooke Lopez
Sep 03, 2018
Report
Great work! I've never seen such talent! I'm so happy with what our designer gave me for my new office building. The entire staff was friendly and knowledgeable. They were prompt, thorough and extremely diligent in their work. I will be using them again for my personal and business needs.
