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Custom Homebuilding in Santa Rosa Beach, FL

Coastal homes built to last.

  • Family Owned & Operated
  • ICF & Concrete Specialists
  • Licensed CBC1255741 & CGC1539372
  • Building Since 2006
Get a Ballpark Estimate Call (850) 419-0979
About Santa Rosa Beach

We're proud to serve Santa Rosa Beach.

Santa Rosa Beach and the 30A corridor are where we do much of our custom work, homes with deep porches, standing-seam metal roofs and the kind of finish detail that shows up in photographs. It is also the most demanding place in the county to build well.

Why we build in Santa Rosa Beach

Building this close to the Gulf means salt, wind and moisture are working on the house every single day, before you ever get to hurricane season. It is the reason we push ICF so hard here: a reinforced concrete wall does not flex in a gale, does not feed mould and does not care how humid it gets in August. Add the coastal wind-load requirements and flood elevations, and the margin for a lazy detail is basically zero.

A little about Santa Rosa Beach

Santa Rosa Beach grew out of an early-1900s settlement on the bay side and stayed a quiet stretch of scrub and dune for most of a century. That changed when the 30A beach towns, Seaside first, then the others, turned this coast into one of the most recognisable pieces of architecture in the South. The building standard here is high and visible, which suits us fine.

Three-storey custom coastal home lit from within at dusk, with teal board-and-batten siding and a white stucco base.
A finished retail store interior in Seaside, Florida with custom backlit display shelving.

Local Landmarks We Know

  • Scenic Highway 30A
  • Grayton Beach State Park
  • Eden Gardens State Park
  • Seaside
  • Point Washington State Forest
  • Draper Lake

Neighborhoods We Cover

  • Blue Mountain Beach
  • Dune Allen
  • Grayton Beach
  • WaterColor
  • Gulf Place
  • Point Washington

Services in Santa Rosa Beach

What we do in Santa Rosa Beach.

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A three-storey concrete shell under construction by JAT Specialties, with formed window openings.
Why Choose Us

Why Santa Rosa Beach chooses us.

  • Family owned and operated since 2006
  • Florida Certified Building Contractor CBC1255741 & Certified General Contractor CGC1539372
  • ICF and concrete construction specialists
  • 40+ years of combined construction experience
  • Civil engineering and project management background
  • Honest, line-item estimates
  • Residential and commercial work
  • Serving all of Walton County

What Makes Us Different

Not all builders are created equal.

  1. A finished JAT Specialties home with a pool courtyard and screened porch.

    We are ICF specialists, not dabblers

    Plenty of builders will quote you an ICF house. Very few build them regularly. Insulated Concrete Form construction is what we are known for on this coast, a steel-reinforced concrete wall, insulated on both faces, that stands up to storms, stays quiet and cuts what you spend cooling it.

  2. A finished kitchen and great room with white shaker cabinetry and wide-plank hardwood floors.

    Engineering sits behind the build

    Jeremy's background runs through civil engineering, construction administration, architectural project management, site supervision, site design and surveying. That is an unusual foundation for a homebuilder, and it shows up in how site, drainage and structural questions get answered, early, and properly.

  3. Jeremy and Mitchell Trantina standing either side of the lettered JAT Specialties company trailer.

    You get the family, not a middleman

    JAT is a family company. Jeremy started it in 2006, Mitchell joined in 2016 and Mason in 2023. When you hire us, the people who own the business are the people on your job, which is the whole reason our estimates hold and our punch lists actually get closed.

How We Compare

How is JAT Specialties different from other builders?

JAT

Other Companies

  • Family owned and operated since 2006
    Yes
    No
  • Florida Certified Building Contractor CBC1255741 & Certified General Contractor CGC1539372
    Yes
    No
  • ICF and concrete construction specialists
    Yes
    No
  • 40+ years of combined construction experience
    Yes
    No
  • Civil engineering and project management background
    Yes
    No
  • Honest, line-item estimates
    Yes
    No
  • Residential and commercial work
    Yes
    No
  • Serving all of Walton County
    Yes
    No

Working With Us In Santa Rosa Beach Is Easy As 1-2-3

How we serve Santa Rosa Beach.

Three steps from first conversation to finished work in Santa Rosa Beach.

  1. Get a Free Santa Rosa Beach Quote

    Tell us about your project in Santa Rosa Beach, the site, the plans, the budget, and we'll tell you honestly what's realistic.

  2. Plan and Price It

    Drawings finalised, permits pulled for Santa Rosa Beach, and a line-item estimate you can actually read before anything starts.

  3. Build It Right

    Construction with an owner on site, a schedule that holds, and a walkthrough at the end where the punch list gets finished.

Get a Ballpark Estimate

Planning a build in Santa Rosa Beach?

Ready To Get Started?

Tell us about the site and the budget, and we'll tell you honestly what's realistic.

Start The Process

Santa Rosa Beach Projects

Recent work in Santa Rosa Beach.

  • Three-storey custom coastal home lit from within at dusk, with teal board-and-batten siding and a white stucco base.

    Custom Homebuilding · Santa Rosa Beach

  • A finished retail store interior in Seaside, Florida with custom backlit display shelving.

    Commercial Contracting · Santa Rosa Beach

  • Custom retail display millwork in a completed commercial build-out.

    Commercial Contracting · Santa Rosa Beach

  • The front of a concrete house shell under construction with a wide braced opening at ground level.

    Concrete Homes · Walton County

  • A large ICF house shell under construction seen from the road, with a dumpster and equipment on site.

    ICF Construction · Walton County

  • A partially constructed house on a raised sandy lot under a clear blue sky.

    Custom Homebuilding · Walton County

Get a Ballpark Estimate

Coverage Area

Building in Santa Rosa Beach and across Walton County.

Serving 5+ communities across Walton County and the coast. Tell us where the lot is and we'll tell you honestly whether we're the right builder for it.

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Santa Rosa Beach FAQ

Common questions about Santa Rosa Beach service.

If your question isn't here, give us a call, we answer the phone.

Still have questions?

Happy to talk through your specific situation over the phone.

Call (850) 419-0979

Nearby Service Areas

We also serve nearby Santa Rosa Beach.

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Serving Santa Rosa Beach

Ready to work with us in Santa Rosa Beach?

Local builders, honest pricing, and a real person on the phone. Free quote with no commitment.

Get a Ballpark Estimate Call (850) 419-0979