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Business Details
36 Years
experience
Expert Home Addition Design Services in Chesterfield, VA
The Design Guy has been transforming homeowner visions into buildable designs for over 30 years. Our team specializes in creating custom home additions, screen porches, garages, and decks, utilizing state-of-the-art 3D CAD technology to ensure clarity and precision. With a focus on client education and support, we guide homeowners through every stage of the design, permitting, and construction process. Our owner, Ken Latham, holds the Certified Professional Building Designer (CPBD) credential, reflecting our commitment to expertise and industry leadership. We pride ourselves on a 98.5% first-submission permit approval rate, achieved through meticulous attention to building codes and structural integrity.

Our proprietary design system ensures every detail is addressed, minimizing delays and costs during construction. Recognized by the Houzz community for multiple Best of Houzz awards, we combine technical excellence with personalized service to deliver functional, aesthetically pleasing spaces tailored to individual needs.
Services
Additions Screen Porches Garages Decks Remodeling
Details
  • Year established: 1990
Highlights and features
  • We offer over 30 years of experience in residential design and remodeling.
  • Our 3D CAD technology provides immersive visualizations for clear project understanding.
  • 98.5% first-submission building permit approval rate ensures project efficiency.
  • Owner Ken Latham holds the Certified Professional Building Designer (CPBD) credential.
  • Comprehensive support from concept to construction completion.
Associations and certifications
  • Certified Professional Building Designer (CPBD)
What people say
Stress-free experience Beautiful and functional design Excellent customer service Creative solutions Highly recommend
Services
Additions
We design custom home additions tailored to your lifestyle, including in-law suites, master suites, and multi-room expansions. Our 3D modeling ensures clarity, while structural coordination guarantees code compliance. Clients benefit from seamless integration with existing homes and a 98.5% first-submission permit approval rate.
Screen Porches
Transform your outdoor space with durable, aesthetically pleasing screen porches. Our designs prioritize weather resistance and comfort, using materials that complement your homes architecture. Detailed plans ensure efficient construction and long-term usability.
Garages
We create functional garage spaces optimized for storage, vehicle access, or workshop integration. Our plans include structural details for durability and code compliance, with options for attached or detached configurations.
Decks
Custom deck designs enhance outdoor living with layouts suited to entertaining or relaxation. We incorporate safety features, material recommendations, and seamless transitions to indoor spaces for cohesive aesthetics.
Remodeling
Our remodeling services update kitchens, bathrooms, and living areas with modern layouts and efficient workflows. We address structural and code requirements to ensure safe, lasting transformations aligned with homeowner needs.
People
Ken Latham
Owner, Certified Professional Building Designer
Ken Latham has over 20 years of experience in residential design and holds the Certified Professional Building Designer (CPBD) credential. He has contributed to national building code standards and leads The Design Guys commitment to precision and client education.
Questions
What types of projects does The Design Guy specialize in?
We specialize in home additions, screen porches, garages, decks, and remodeling projects, using 3D CAD technology for precise, permit-ready plans.
How does The Design Guy ensure building permit approval?
Our 98.5% first-submission approval rate comes from meticulous code compliance checks and structural coordination, minimizing revisions and delays.
Do you serve areas outside Virginia?
Yes, we serve parts of North Carolina, including Halifax, Lake Gaston, and Kerr Lake regions.
Can you help with complex design challenges?
Yes, our team specializes in solving complex issues like universal design, structural coordination, and integrating additions with existing homes.
What technology do you use for design visualization?
We use 3D CAD software to create interactive models and videos, allowing clients to visualize spaces before construction begins.
How involved will I be in the design process?
Clients participate in interactive design sessions, ensuring their vision is reflected in every detail of the final plans.
Reviews (4)
Jeffrey East
Dec 14, 2020 Report
Ken was the first to actually work with me to design my addition to mske my home and living space wheelchair accessible. His devotion to his craft and knowledge was far and beyond more than I expected. He took everything I wanted and we made it work so that the plan was feasible and exactly what I wanted and needed. His process is unmatched. No other designer I spoke with did what he did. I csnt praise him enough.
Michael Santos
Sep 21, 2020 Report
My wife and I bought a fixer upper and had been working on various portions of the house and property. We decided that a single story section of the house just needed to be torn down and rebuilt. We wanted to keep the original footprint, but rebuild it two story resulting in a 1400sqft addition. This created some architectural and engineering challenges that required some professional assistance.

I did some research and found Ken The Design Guy. We elected to use Ken because of his knowledge of the building codes and his success rates obtaining permits the first try. I have been involved in various
David Fox
Sep 06, 2020 Report
Positive:Professionalism,Quality,Responsiveness,Value
Ken has done 2 projects for us so far - an addition and a porch. We have been really happy with his work. Highly recommended!
Chad Muller
Oct 30, 2019 Report
Ken is a great guy and sticks to his word that he will help you in the house building process until you have completed it and moved in. If you are a first time home builder like I was, I recommend Ken to design your home as he offers great advice and makes the whole process run smoother.