Get matched with top structural engineers in Sunapee, NH

"Dennis was very helpful in the designing of our retirement home. He was welcome to revisions and clarifications at a very reasonable price. I would highly recommend him to anyone seeking design of a single-family home."

"I am having a full master bath and kitchen remodel done with new layouts in both rooms and knocking out a wall. Evolution worked with me to quickly get a drawing done of the new layouts so that the contractor could get started on the project. They made sure to include me in the process so that the design would be done exactly as my wife and I envisioned. They communicated effectively throughout the process and were always courteous and professional. I recommend them to anyone with drafting needs."

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

Terraform Development & Design LLC, delivers expert permit-ready architectural plans and drafting services nationwide. With 8+ years of experience and hundreds of clients across all 50 states, we create code-compliant residential and commercial construction documents that get approved fast and built right.\nFrom site plans, floor plans, elevations, structural & foundation drawings to MEP coordination, full construction sets, 3D renderings, interior design, solar PV layouts, and precise material takeoffs - we handle it all. Fast 4-6 week turnaround, 3 design revisions included, free revisions for city redline changes, transparent pricing (starts at $2,000), and direct partnerships with licensed engineers for stamps in every state.

"I was really under the gun due to a prior Architectural firm not performing their duties per building plan codes. Not only were the plans incomplete but the City Plan Reviewer states(The Worst plans he’s ever seen) they will not make adjustments unless there is an additional charge for Thousands. Evaluation’s saved my clients and drew our project per code, along with Engineering in less time then they quoted. I highly recommended them, Especially Kirsten. You went above and beyond trying to coordinate this project. The staff was very professional and I will use them on all my projects. Sincerely, Frank B BCM Builders"

"We are waiting on final plans but have been very satisfied with responsiveness and initial drawings."

"She is a marvelous designer. I lover her, she is very easy to work with, and I enjoy having her around. Sometimes designers have their own ideas, but Sandra really aims to create YOUR dream space. She has a great sense of humor, and I would recommend her, and already do - often! I work with clients who buy million dollar homes, and she has also been doing design work with these homes. All of her clients are very pleased, and then go on to recommend her on to THEIR friends!"

We are a design/build company with an emphasis on quality. This is where you see what it all comes down to ... producing a quality home that the client is happy with. \n\nWhether you want a 1200 square foot vacation cottage or a 3500 square foot show home, we can help you achieve your goals. We are using the most up-to-date resources on the market at reasonable prices. Quality crafts people are on the job and take pride in their work.\n\n.

We are a multidisciplinary firm providing architectural design, structural engineering, and full building construction services under one roof. From concept to completion, we deliver safe, code-compliant, and cost-effective solutions for residential and commercial projects.\n\nOur team combines design creativity with engineering precision to ensure every project is not only visually appealing but structurally sound and built to last. We handle permitting, construction documents, structural analysis, and on-site execution — giving our clients a smooth, stress-free building experience.\n\nOur Services Include:\n\n• Architectural design & permit drawings\n• Structural design & engineering calculations\n• Residential & commercial construction\n• Renovations, additions & new builds\n• Code compliance & inspection coordination\n• Project management from start to finish\n\nWe pride ourselves on quality workmanship, technical accuracy, and reliable delivery — turning ideas into durable, functional spaces.

We offer a no-cost on-line initial consultation.\n\nYour design unfolds in full-color 3D instead of black & white 2D line drawings. We can help you make better, quicker decisions. Let us show you.\n\n