HHI Builders

1 Mathews Drive, 29926, Hilton Head Island, SC

HHI Builders is Hilton Head & Bluffton SC's preferred luxury design-build remodeler, specializing in ADU construction, kitchen & bathroom renovations, home additions & whole home remodels with transparent pricing & a satisfaction guarantee.

HHI Builders, Hilton Head Island, SC

About HHI Builders

HHI Builders – The Low Country's Preferred Luxury Design-Build Remodeler

HHI Builders is a highly regarded design-build remodeling company serving the Hilton Head and Bluffton, South Carolina areas. Known as the Low Country's preferred luxury remodeler, they specialize in a wide range of residential projects, including whole home remodels, condo remodels, kitchen and bathroom renovations, home additions, and accessory dwelling unit (ADU) construction. Their reputation is built on personalized service, clear communication, and a commitment to turning their clients' visions into reality.

As a full-service ADU contractor and remodeling company, HHI Builders brings together an experienced design team and skilled tradespeople to deliver results that consistently exceed expectations. Whether the project is large or small, their team approaches every job with the same level of dedication and professionalism.

ADU Construction Services in Hilton Head and Bluffton, SC

For homeowners looking for a trusted accessory dwelling unit builder in the Hilton Head area, HHI Builders offers a comprehensive ADU construction service. They handle every stage of the process, from initial property assessment through to final construction, ensuring a smooth and well-managed experience for their clients.

Their ADU process follows five clearly defined steps:

  1. Assessment – The team evaluates the property to determine whether an ADU is feasible, taking into account current land use and local zoning regulations.
  2. Design – A detailed CAD drawing is produced, complete with all necessary measurements and specifications, so clients can visualize the finished result before construction begins.
  3. Permits – HHI Builders manages the acquisition of all required construction permits, navigating the often complex permitting process on behalf of their clients.
  4. Construction – Only experienced tradespeople are used during the build phase, ensuring quality workmanship throughout.
  5. Completion – The project is finalized with attention to detail, ensuring the finished ADU meets both the client's expectations and all applicable standards.

Their ADUs are designed with both comfort and efficiency in mind. Features include superior insulation and ventilation, energy-saving appliances, LED lighting to reduce electricity costs, and efficient water systems — all built using sustainable, durable materials.

Full-Service Remodeling Across the Low Country

Beyond their work as an ADU builder, HHI Builders offers a broad spectrum of remodeling services throughout Hilton Head and Bluffton. Their offerings include:

  1. Whole home and condo remodeling
  2. Kitchen remodeling
  3. Bathroom remodeling
  4. Home additions
  5. Outdoor living spaces

Pricing is based on the size and scope of each project, and HHI Builders is committed to transparent, competitive pricing. Most projects are estimated to take between one and four months to complete, depending on complexity. All services are backed by a satisfaction guarantee, and the team provides daily progress updates to keep clients informed throughout the process.

HHI Builders operates as a true one-stop shop for residential remodeling and ADU construction in the Low Country, combining design expertise with skilled construction management to deliver exceptional results every time.

Services

HHI Builders performs the following services

  • Architecture & Design
  • Permit Specialist
  • Construction
  • Feasibility & Site Assessment
  • Finishing & Fit-out
  • 3D renderings & floor plans

HHI Builders Reviews

Diane Zalewski

2025-12-30
"Bingo! I won! My renovation is stunning. A visit to my house now includes a walk through my new primary bedroom, walk-in closet, primary bathroom, mudroom closet, and a nod to additional improvements throughout the house. Everyone agrees that the project is a winner. I considered 4 different contractors and had just about given up on doing this renovation when Dalton walked in the door. He assured me that HHI Builders could build me a beautiful project. And he offered ideas on how to increase the size of my small bathroom. An appointment in the office of HHI further convinced me that Danielle and Steve would deliver a great renovation. They listened. They were organized, and kept me informed daily of work that was completed. And I even received an additional summary of the week's work. Electricians, plumber, the tile guy, painters, were all top notch. Chris, the master carpenter, amazed me with his talent and the way he brought the vision to the next level. And suddenly the job was completed. HHI didn't just fade away. Fabian came by to fine tune. Cleaners were sent to clean the entire house. A thank you gift and a special evening on the Salty Dog cruise showed me that not only did I appreciate HHI, they appreciated me as a customer. Who does that?! I have additional projects in mind. I will hire HHI once again. No other company will do."

Christina Galbreath-Gonzalez

2025-12-19
"We had a very positive experience working with HHI Builders on the design and construction of our new front entrance, which included a porch, metal roof, new door and gable. From the beginning, the process felt very collaborative, and the team was genuinely excited about the project. As with most construction projects, there were a few bumps along the way. In our case, we experienced torrential rain and not just a little rain during the same week our new roof was being installed, which resulted in water getting into the house. HHI Builders didnt hesitate. They showed up on a Friday evening, in the rain and lightning, to cover and secure the roof. That moment 3 hours getting soaked in the roof really stood out to us. We also had an issue with some framing, which was corrected and made right at no additional cost. Just as important, what we agreed to upfront is exactly what we were charged at the end. Having that clarity made it much easier to make confident decisions throughout the renovation. We worked closely with the owner, the design team, and our on-site supervisor, and every interaction was professional and respectful. Dalton and Taylor, in particular, were a pleasure to work with. I truly enjoyed working with both of them. They were responsive, thoughtful, and genuinely cared about getting things right. Beyond this project, theyre simply great people. We absolutely love the new look of our home and felt very fortunate to be one of HHI Builders clients. We would happily recommend them to anyone considering a renovation or building project."

Jeri Cissna

2025-11-24
"We did a complete kitchen renovation, And could not be happier! Great communication Throughout the process and the project was done on time. Super pleased and highly recommend HHI Builders!"

Linda Hopkins

2025-11-20
"HHI Builders did a phenomenal job remodeling three bathrooms in our home. We also had to repipe our entire home, and they managed it beautifully. I appreciated the care they took to protect our floors and personal belongings throughout the project and to respectfully work around us as we were living in the home during construction. From start to finish, communication has been clear with daily progress reports and pictures. Big shout out to project manager Charlie Gleeson, who has patiently and tirelessly solved all problems, big and small. He is a man of his word and gets the job done no matter what it takes. Ryan Morrison has also been extremely helpful throughout the project, from planning to problem solving. HHI Builders has a talented group of subs who do excellent work. Everyone we've worked with has been polite and professional. High praise for the clean-up crew. I thought we would never see the end of the dust, but they took care of it all, and our house is sparkling again. We're thrilled with the results and look forward to working with HHI Builders on our next project."

Laura Bleakley

2025-10-03
"HHI Builders exceeded our expectations! From the very beginning, they were professional, responsive, and easy to work with. The quality of the work was outstanding, and the attention to detail was exactly what we were hoping for. The project was completed on time, and the entire experience was smooth and stress-free. A few shout-outs: Danielle and Steve Young, Owners They genuinely cared, advocated for us, and offered so many great ideas to enhance our project. Dalton Kaufman, Project Director Dalton was incredibly thoughtful, proactive, and communicative. He kept everything on track and made the process seamless and fun. Victoria Chester, Designer Victoria totally knocked it out of the park! She brought creative, fun ideas and was a wonderful collaborator. Charlie Gleeson, Project Manager Charlie was onsite every day, led with care and compassion, and showed excellent attention to detail. CoConstruct, Project Management Tool A brilliant system that kept us organized and streamlined. It housed all our documents, tracked progress, and the team regularly uploaded photos so we always felt informed. We couldnt be happier with the final result and highly recommend HHI Builders!"

Specifics

Eco-Friendly Luxury Builds

Opening hours

Monday 8:00AM - 5:00PM
Tuesday 8:00AM - 5:00PM
Wednesday 8:00AM - 5:00PM
Thursday 8:00AM - 5:00PM
Friday 8:00AM - 5:00PM
Saturday -
Sunday -

Location

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