Caddworks has developed custom home designs for a wide variety of architectural styles, sizes and construction methodologies. The process may begin with merely spoken design criteria and objectives; or the Client may have already sketched a conceptual design and assembled photographic design examples from magazines. Often times our Clients have purchased plans from a plan library services that require significant modifications in design, code compliance and construction methodology.


Whatever the starting point , Caddworks will “coach” the process of a custom home design through several stages; beginning with relatively simple drawings, then systematically developing the design and drawings until a constructible set of drawings reflecting the Clients' objectives is achieved.



Our company objective is to maintain a strong reputation for “listening” to and communicating well with our clients; providing appropriate, creative design solutions that recognize the clients' objectives; and preparing dependable, “buildable” permit/construction drawings; all while maintaining competitive fees for our work.

"My husband and I have worked with Caddworks for many years. Bill and his staff have designed two of our homes. Bill has proved to be an excellent partner in the Design and Completion of our new Home, all within budget. Caddworks has the highest of standards and attention to detail is second to none. You can’t go wrong with this company."
Jessica - Gaithersburg, MD

"Caddworks was recommended to me by my architect. Bill was very meticulous, ensuring that things ran smoothly and kept on schedule. Our new Home looks like a showplace! I am very grateful to Caddworks for making my dream come true!"
Michelle - Urbana, MD

"Our new family room addition is the favorite gathering area at our home, we LOVE the design and functionality. We would recommend Caddworks to anyone looking to design their next building project."
John & Deb - Frederick, MD

"We had a very good experience working with Caddworks. From the beginning, Bill listened to our ideas and made very good suggestions without pushing us into making quick choices. Bill was also helpful in dealing with permit issues and engineers. We will enjoy our new home for many years to come!"
Neil and Diane - Damascus, MD

True competency in design and drafting requires more than just the obvious credentials. Understanding the client's objectives and interpreting them into a buildable design requires active listening, a thoughtful process and certainly an "aim-to-please" attitude.

Bill Ellison



If you are in the process of considering a new home, addition or renovation we hope you will consider Caddworks as your design and drafting service. We gladly offer a free initial meeting to introduce ourselves, discuss your project scope/objectives and to provide you with a fee proposal. Please call us at 301-695-9121 or email design@caddworks.net to schedule an appointment.

• Custom Home Design
• Additions and Renovations
• Contractors and Homebuilders
• As-Builts
• Townhomes and Multi Family Housing

Caddworks is also continually developing its own home plan library, whereby a client can save time, money and potential frustration by modifying a pre-designed set of home plans; as opposed to starting “from scratch.”