Custom Home Builder

Clean Cut Construction specializes in lakefront, waterfront, and luxury custom homes throughout New Hampshire’s Lakes Region—crafted with precision, purpose, and lasting quality.

View Our Portfolio About Us

Custom Home Builder

Clean Cut Construction specializes in lakefront, waterfront, and luxury custom homes throughout New Hampshire’s Lakes Region—crafted with precision, purpose, and lasting quality.

View Our Portfolio About Us

Our Services

As a trusted custom home builder in New Hampshire, we offer full-service solutions for waterfront, lakefront, and luxury custom homes—from site preparation and design collaboration to construction and final finishes.

Link to: Custom Home Design
custom home design

Custom
Home Design

Custom
Home Design

Custom home design services in New Hampshire tailored to your vision, lifestyle, and property, creating functional, high-end homes built for the Lakes Region.

Link to: General Contracting
general contracting services for custom home builds

General
Contracting

General
Contracting

Expert general contracting in New Hampshire managing every phase of your build with precision, efficiency, and trusted craftsmanship.

Link to: Interior Design & Decorating
interior design and decorating

Interior Design
& Decorating

Interior Design
& Decorating

Interior design and decorating services that bring cohesive, elevated style to your home with thoughtfully selected finishes and furnishings.

Our Services

As a trusted custom home builder in New Hampshire, we offer full-service solutions for waterfront, lakefront, and luxury custom homes—from site preparation and design collaboration to construction and final finishes.

Link to: Custom Home Design
custom home design

Custom
Home Design

Custom
Home Design

Custom home design services in New Hampshire tailored to your vision, lifestyle, and property, creating functional, high-end homes built for the Lakes Region.

Link to: General Contracting
general contracting services for custom home builds

General
Contracting

General
Contracting

Expert general contracting in New Hampshire managing every phase of your build with precision, efficiency, and trusted craftsmanship.

Link to: Interior Design & Decorating
interior design and decorating

Interior Design
& Decorating

Interior Design
& Decorating

Interior design and decorating services that bring cohesive, elevated style to your home with thoughtfully selected finishes and furnishings.

Expertly Building Custom Homes Designed Around Your Lifestyle

See Our Service Area

Our Portfolio

View Full Portfolio

Whiskers & Woods

Wolfeboro, NH

Whiskers & Woods is a thoughtfully designed retirement home that prioritizes comfort, views, and the ability to host family and friends.

Moonbeam Manor

Wolfeboro, NH

Moonbeam Manor is a showcase of craftsmanship and architectural detail, blending grandeur with thoughtful functionality.

Whispering Pines

Ossipee, NH – Ossipee Lake

Whispering Pines is a full renovation that breathes new life into a traditional log cabin.

Edgewater Estate

Freedom, NH – Ossipee Lake

Edgewater Estate was designed as a true generational lake home—one where family traditions can grow and memories can be passed down for years to come....

Waves and Whimsy

Freedom, NH – Ossipee Lake

Waves and Whimsy is a refreshed family camp that blends tradition with updated design elements.

Stargazer’s Chateau

Tuftonboro, NH

Stargazer’s Chateau was designed to feel like a permanent escape—where every day feels like a vacation. Tucked away for privacy, this home offers a refined...

The Lighthouse

Freedom, NH – Ossipee Lake

The Lighthouse is a functional and inviting transformation designed for both productivity and relaxation.

Loon and Bass Cabin

Tuftonboro, NH – Lake Winnipesaukee

Built with family at its core, Loon and Bass Cabin is a welcoming retreat designed for holidays, gatherings, and year-round enjoyment.

On the Rocks Cabin

Freedom, NH – Ossipee Lake

On the Rocks Cabin blends rustic charm with modern updates, creating a cozy yet elevated lakefront retreat.

Tranquility Bay

Tuftonboro, NH – Lower Beech Pond

Tranquility Bay merges modern California design with the durability needed for New England living.

Testimonials

We’ve had the pleasure of working with the Clean Cut Construction crew on several projects in our home. From start to finish, everything was handled quickly, efficiently, and with incredible attention to detail. What really sets them apart is their ability to combine quality craftsmanship with thoughtful design, all while staying organized and on schedule. Communication was always clear, and every project felt stress-free.

Kimberly T.
Ossipee, NH

Mark Diamond and Clean Cut Construction were instrumental in bringing our lake house dream to life. From the start, Mark and his team showed integrity, creativity, and a commitment to excellence, offering thoughtful ideas that elevated the final result. Their craftsmanship and dedication exceeded our expectations, making our home everything we had hoped for and more.

Herb W.
Freedom, NH

Mark Diamond was very proactive! Great insight into our needs for the project. Listened to us and completely changed the first floor layout when he saw that we were not happy with our architect. Watched the budget and pre-purchased many materials. We moved in 7 years ago and are still very happy with our home!

Anne K.
Lake Wentworth

Mark and the Clean Cut team paid attention to every little detail and clearly presented all of the options for the renovation they did for us. Everyone on site were all very professional and responsive to any questions or changes we asked for and the quality of the work was impeccable. If you are looking for a contractor in the Lakes Region, we would highly recommend Clean Cut!

Jim C.
Ossipee, NH

Mark and his team went above and beyond to meet our needs throughout the home building process. He handled every challenge with fairness and honesty, and the final result speaks for itself—the quality is exceptional! Working with skilled subcontractors and carpenters who take pride in their craft, Clean Cut Construction delivered a solid, well-insulated, and beautifully finished home we couldn’t be happier with.

Caitlin S.
Freedom, NH

Never have I worked with a company like Clean Cut that was 100% transparent, 110% client focused and did what they said they were going to do for the price that was agreed to and to a level of quality that surpassed my expectations. These guys are the real deal and if you want a top quality product, for a fair price and done when promised you need to look no further.

Dan R.
Freedom, NH

Deciding to have Mark Diamond and Clean Cut Construction build our lake house is the best decision we could have made for our project. Mark and his entire crew are professional, talented, and respectful of our family and our home. The experience and knowledge that he and the team possess have helped us have a smooth construction experience from beginning to end.

Robert M.
Ossipee Lake, NH

Mark Diamond is a talented, knowledgeable, and professional contractor. Clean Cut Construction built our lake home. We’re very pleased with every aspect of the construction process, the quality of the workmanship and the timeliness of the project. Mark and his crew started on time , finished on time and stayed within budget. I wouldn’t consider another contractor!

Carol S.
Ossipee, NH

We can’t say enough good things about Mark Diamond and the Clean Cut Construction team. We worked with them on a complete renovation of our lake house, transforming it into a beautiful, fully functioning year round retreat. The entire team was extremely professional, making it easy for us to work with them remotely. Any issue that there might have been was addressed and remedied before it could become a problem. It was a great experience.

Mary Anne N.
Ossipee Lake

Building with Mark Diamond and Clean Cut Construction was the best experience we could imagine. Mark is communicative, detail-oriented, and truly understands how to make the process smooth and stress-free, while his team and subcontractors are skilled, courteous, and professional. From start to finish, we felt like partners in the project, and the result exceeded all our expectations.

Ethan H.
Ossipee Lake, NH
On The Rocks Cabin Freedom Ossipee Lake