Mount Pleasant

Mount Pleasant has deep roots and endless appeal across its many distinct neighborhoods and streetscapes, from the historic Old Village to its modern communities.

Building a custom home here means navigating a unique mix of coastal charm, architectural diversity, and evolving development, which provides optionality to find your ideal homesite and create spaces designed exactly to fit your lifestyle.
Featured in Mount Pleasant is the iconic I’On community, a family-friendly master-planned neighborhood with parks, lakes, canals, and playgrounds. As one of the first select builders in I’On, we’re regarded as a go-to partner for many clients looking to renovate, remodel, or build a new home in this sought-after community.
Whether you’re planning a custom build on an undeveloped lot, are looking to do a teardown and new build, or are exploring a thoughtful home remodel in Mount Pleasant, we help you bring your vision to life with a deep understanding of local design standards, permitting, and lifestyle priorities.

A neighborhood for every lifestyle

Mount Pleasant’s charm lies in its diversity. From the tree-lined streets of Old Village to the vibrant energy of Carolina Park and the family-friendly serenity of Rivertowne, each neighborhood offers its own take on Lowcountry living. As a trusted custom home builder in Mount Pleasant, we understand how to match that character with craftsmanship, bringing your vision to life in a way that complements both your lot and your lifestyle.
In I’On, timeless design and walkability are front and center. Homes here are inspired by traditional Charleston architecture, with wide porches, gas lanterns, and community green spaces. As one of the original approved builders in I’On, we know the design standards and nuances inside and out, making us a go-to resource for new builds and renovations in this sought-after neighborhood.
Further north, Carolina Park and Oyster Point offer a newer generation of Mount Pleasant living, combining access to nature, excellent schools, and modern amenities. Whether you’re drawn to a traditional coastal cottage or a more contemporary design, our team is well-versed in building within the framework of these growing, HOA-regulated communities.

Remodels that respect and refresh

Already love where you live? Our team also specializes in home remodels in Mount Pleasant, updating everything from kitchens and baths to entire layouts and facades. Whether you’re looking to modernize your home in an established neighborhood like Hobcaw Point or expand your living space in Belle Hall, we handle remodeling with the same care and precision as our new builds.

Interior design that completes the vision

Our in-house team provides tailored interior design services in Mount Pleasant, helping you make selections that align with your style, budget, and the architectural details of your home. From finish palettes and lighting plans to furniture sourcing and installation, we bring consistency and ease to every detail, or collaborate seamlessly with your designer of choice.

Build with confidence

Whether you’re relocating to Mount Pleasant or remodeling your forever home, Structures | Alair is the luxury builder in Mount Pleasant trusted by families for thoughtful design, intentional craftsmanship, and an unmatched process built around transparency and communication.

Get in touch

Kiawah & Seabrook Island

They are good people, not just good builders. I like them as friends, not just as workers, but as friends.”

- Herb and Dolores Kemp, Homeowner – Daniel Island Park

If we were to build another house, they would be the only people I would go to.”

- Lee Helmer, Homeowner – Daniel Island

Every person with whom we have dealt is a really good person. Mary and I trust them completely to always do the right thing. We love the home.”

- John Gilsenan, Homeowner – Daniel Island

We have been in our house now for over a year and we wanted to take the time to let you know how pleased we are with the house. It was our first attempt building a home and the process, as you know, is always a great learning experience. Your staff is very dedicated and professional, you should be proud of the team you have put together. . . We truly appreciate the efforts of your entire staff. We have recommended and will continue to recommend your company. We wish you many years of successful building.”

- Larry and Laurie Tyree – Homeowners, Daniel Island Park

I just want to reiterate that Amy and I have been absolutely thrilled with you and your team throughout the entire process. We heard so many nightmares about building a home, that we braced for the worst. However, the whole project has moved without any glitches and you’ve all been wonderful to work with. The house is superb and we’ll enjoy living there for a long time. . . and then you can build our next house when Amy’s ready to upsize.”

- Michael Hyatt – Homeowner, Daniel Island Park

They were the greatest team I’ve ever worked with! They are a bunch of unbelievably professional and excellent group of people who care. We have done a lot of construction, and it is hard to find a company that cares the way that they do. They have done an incredible job!”

- Gregg and Ann Behrens

We are extremely pleased with the professionalism of the Structures’ team. Our design had many complicated details that were solved without the associated stress that normally accompanies an architecturally challenging project. They respected our tight budget demands and worked with their subs to get every detail right. Structures’ dedicated staff built a wonderful home for us. We would highly recommend them.”

- Steve and Carol Degnen, I’On

Structures came highly recommended, so we expected a high level of service and quality. That taken into consideration, Structures has exceeded our expectations on all levels. It’s a pleasure working with each member of the team assigned to our project. You can sense their personal interest and commitment to us and to making our home a success.”

- Steve and Carol Degnen, I’On

Structures Building Company exceeded our expectations and my being an Architectural Designer with 25 years of experience made that considerably more difficult.”

- Christopher Caponigro – Homeowner, Daniel Island Park

This has been an outstanding venture. The staff and subs have all exceeded our expectations. Being in real estate, we somewhat expected some ups and downs in the construction process. We were pleasantly surprised. The entire staff has proven that customer service and quality care go a long way. We have both commented on many occasions that after only living in our home a few weeks we would absolutely buy another home from Structures. Steve K. and the entire Structures family have continued to go above and beyond to make sure we are satisfied. It is a pleasure to do business with such a professional group. We are more than happy with our choice of builders and we feel that as our needs grow, we will continue to be a part of the Structures family. Thank you.”

- Tim & Terry Haas – Real Estate Expert from HGTV’s show, Designed to Sell