C & A Design Associates L.L.C., Custom Home Plans C & A Design Associates, LLC.  New Hampshire Custom Home Plans

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C & A Design Associates, LLC.  Custom Home & Addition Plans & Drafting

Custom Home & Addition Plans & Drafting

Welcome to C & A Design Associates LLC, an Amherst, NH firm dedicated to providing you with customized home or addition plans. As one of our customers, you will be involved in the design process so that the finished project reflects your ideas, tastes, and lifestyle. Our plans are structurally sound, creative, and reasonably priced.

If you are a contractor we will be happy to do your design work so that you can concentrate on building the project.

Our years of design experience combined with the latest drafting and 3D modeling software applications assure that you receive accurate and high quality drawings & plans.



Custom Home Plans

C&A will work directly with you to design and plan a home specifically for you.

Home Addition Plans

We'll design and plan your home addition with you to ensure a perfect fit with your home.

We work closely with you throughout the process. Learn more about our Design Process.


1 Twilight Farm Lane • Amherst, NH 03031 • (603) 672-2994

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