"I have had the pleasure of working alongside Charlie on complex mixed-use projects that involved challenging and unique technical design constraints, as well as complex overlapping programmatic requirements. I can confidently recommend him as an exceptional structural engineer. Charlie combines deep technical expertise with professionalism, responsiveness, and a collaborative approach, making him an outstanding partner throughout the design process. He is thoughtful, solutions-oriented, and consistently focused on delivering quality work while keeping the project's goals in mind. Beyond his technical abilities, Charlie is someone of integrity who genuinely cares about his clients and project teams. I highly recommend Charlie and CRC & Associates to anyone looking for an experienced and trustworthy structural engineering partner."
— Heidi Wurstle
Wurstle Design Studio“Charlie has been an invaluable resource to our team on numerous projects, supporting us in roles ranging from staff augmentation to senior-level consulting and independent technical reviews. He consistently demonstrates a strong work ethic, a collaborative attitude, and a willingness to step in wherever needed to help ensure project success.
One of Charlie’s greatest strengths is the depth and breadth of his technical knowledge. His extensive experience spans the design of structures utilizing a wide variety of materials, as well as projects across numerous sectors of the construction industry. This diverse background enables him to provide practical, well-informed solutions and valuable insight throughout all phases of a project.
Charlie is responsive, dependable, and always eager to contribute. His commitment to client success is evident in his willingness to travel to our office and provide direct, hands-on assistance when needed—a level of dedication that speaks volumes about his professionalism and customer service. He consistently goes above and beyond to support project teams and help resolve complex technical challenges.
We highly recommend Charlie’s services to anyone seeking an experienced, knowledgeable, and dedicated structural engineer. We look forward to the opportunity to work with him again on future projects.”
—Cherylyn Henry, PE, Senior Project Manager, ZAPATA Group Inc —Carl Christy, PE, Structural Engineering Manager, ZAPATA Group IncCharlie Charlson served and continues to serve as Senior Structural Engineer of record for several projects for GCM Contracting Solutions and its affiliated companies, supporting our building, self-perform concrete, and marine work across Southwest Florida.
Capri Harbor Marina is the project I point to. Partway through design, updated FEMA mapping moved the site into a Coastal A zone — a change that can force a foundation and flood-design rework and put the schedule on the floor. Charlie went into the code, developed a defensible interpretation, documented it, and presented it to the reviewing authority, which concurred. The project kept moving, and it kept moving compliant.
That’s the pattern with him. His command of engineering as a profession along with building codes, and design innovation is the deepest I’ve worked with, and because he came up through construction before engineering, what he designs can actually be built. His reliability and communication is exceptional. I’d recommend him without reservation for your project.
— Max Brown, Vice President, GCM Contracting Solutions, Inc.