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Santa Rosa Beach Custom Home Builders

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A family-owned Walton County builder specialising in ICF and concrete construction. Traditional wood-frame homes too, built right the first time, since 2006.

What People Are Saying

5.0 on Google Read them all
Keith Landry

“The construction process went more smoothly than I could have possibly imagined, even though we were living several hours away in Atlanta the entire time.”

Milton Siegele

“I've built before, and this has been my best building experience ever. My new house is completely spectacular too.”

Leslie Bauer

“Hiring Jeremy and his team to build our custom ICF home in Inlet Beach was literally one of the best decisions we have ever made.”

Marina H

“Not only did they build a beautiful home, which has highly appreciated in value, they made the whole thing very stress free.”

James Smidt

“JAT Specialties, LLC built our home on Choctawhatchee Bay in 2023-2024 on time and within our budget.”

Philip Hutchinson

“The company is terrific, the owners are honest and reliable, really terrific experience, would highly recommend.”

Grace Parker

“What a great experience. Highly recommended, will not disappoint.”

Danilo Parker

“Best builder!! Would highly recommend!!!”

Madison Butcher

“A family owned business that will take care of all of your needs in Santa Rosa Beach!”

How It Gets Built

From dirt to done.

Every JAT house goes through the same three stages, from the day the lot is cleared to the day the lights go on. This is our own footage and photography of that work.

  1. Aerial view of a cleared building lot with the foundation footprint marked out and a compact excavator working the ground.

    Site work

    The lot is cleared, the footprint set out, and the footings and slab poured. Get this wrong and nothing above it is ever quite right.

  2. Aerial view of a two-storey ICF house shell with the floor deck formed and bracing in place.

    The shell

    Insulated concrete forms are stacked, steel is tied inside them, and the walls are poured solid. What you are looking at is the structure itself, not a frame waiting to be filled.

  3. A completed two-storey home lit at dusk, with a pool set into the front courtyard.

    Finished

    Cladding, roof, glazing, interiors and the punch list closed out. A finished JAT home, handed over.

Custom Homebuilding in Santa Rosa Beach FL

A family building company, doing it right the first time.

JAT Specialties has been building across Walton County since 2006. We build traditional wood-frame homes and specialise in Insulated Concrete Form construction, because a house on this coast should stand up to the strongest storms and still be cheap to cool in August.

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

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

Why JAT stands apart.

  • 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

Committed to Excellence

We focus on doing it right the first time.

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.

Why ICF

What's actually inside an ICF wall.

Most homes on this coast are a wood frame with insulation stuffed between the studs. An ICF wall is a solid, steel-reinforced concrete core poured inside permanent foam forms, insulated on both faces, with no gaps and nothing to rot.

Cross-section of a typical insulated concrete form wall, from the exterior finish on the left through to the interior drywall on the right.

Reinforced concrete core

The structure. Steel rebar is tied inside the forms before the pour, so the finished wall is one continuous monolithic slab of reinforced concrete rather than a lattice of separate framing members.

Core thickness is engineered per project. More on how we build with ICF

ICF vs. Wood Frame

We build both. Here's the honest difference.

Plenty of builders will push you toward whatever they prefer to build. We do both, so here is a straight comparison, including where ICF costs you more.

  • Insulation

    ICF Construction

    Continuous foam on both faces of the wall, unbroken from corner to corner.

    Traditional Wood Frame

    Insulation sits between the studs, so it is interrupted by framing every 16 inches or so.

  • Structure

    ICF Construction

    One monolithic slab of steel-reinforced concrete, poured as a single continuous wall.

    Traditional Wood Frame

    A lattice of individual studs, plates and sheathing, held together with fasteners and connectors.

  • Storm & impact

    ICF Construction

    Mass plus steel. The wall resists wind-borne debris because of what it is made of.

    Traditional Wood Frame

    Resistance comes from engineering the connections, straps, ties and fastening schedules done right.

  • Sound

    ICF Construction

    The concrete core's mass cuts down how much outside noise gets through the wall.

    Traditional Wood Frame

    Sound passes more readily through a hollow, framed wall cavity.

  • Up-front cost

    ICF Construction

    Costs more to build, though new advancements are continuously reducing that gap. The trade is lower energy bills and less maintenance over the life of the house.

    Traditional Wood Frame

    Lower up-front cost, and the framing trade is available everywhere on this coast.

Wood frame is still the right answer for plenty of budgets and sites, and we build those too. Tell us about your project and we'll say which one we would put our own money on.

Working With Us Is Easy As 1-2-3

Our Simple 3-Step Process

From the first conversation to the final walkthrough, here is how a project runs with us.

  1. Talk it through

    Tell us about the site, the plans and the budget. We will tell you honestly what is realistic before anyone spends money.

  2. Plan and price it

    Drawings finalised, permits handled, and a line-item estimate you can actually read, so decisions get made while they are still cheap.

  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.

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

Recent Projects

Results That Speak For Themselves

  • A partially built ICF house beside a small orange excavator on a sandy cleared lot.

    ICF Construction · Walton County

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

    Concrete Homes · Walton County

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

    Custom Homebuilding · Walton County

  • A kitchen with wood cabinets, a large island with white counters and a gas range.

    Remodeling · Walton County

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

    Commercial Contracting · Santa Rosa Beach

  • Close view of a pale-green insulated concrete form wall with a red-framed door opening.

    ICF Construction · Walton County

What Our Clients Say

What homeowners say.

  • Hiring Jeremy and his team to build our custom ICF home in Inlet Beach was literally one of the best decisions we have ever made. We have lived in our home for over 4 years and its still as good as the day we got our certificate of occupancy with zero problems.

    Leslie Bauer

    Custom ICF home, Inlet Beach

    Review on Google

  • I've built before, and this has been my best building experience ever. My new house is completely spectacular too.

    Milton Siegele

    Custom ICF home, Santa Rosa Beach

    Review on Google

  • The construction process went more smoothly than I could have possibly imagined, even though we were living several hours away in Atlanta the entire time. And whenever I called him, he either answered the phone or called me back within the hour.

    Keith Landry

    Custom home, Santa Rosa Beach

    Review on Google

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.

Frequently Asked

The most common questions.

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

What exactly is ICF construction?

ICF stands for Insulated Concrete Forms. Hollow blocks of rigid foam are stacked like formwork, reinforced with steel, and filled with concrete. The foam stays in place permanently, so you end up with a solid reinforced concrete wall that is insulated on both the inside and the outside face.

Does an ICF home cost more than a wood-frame home?

The walls cost more up front. What you get back is lower cooling bills for the life of the house, significantly better storm resistance, a much quieter interior, and, depending on your carrier, potentially different insurance treatment. We build both wood-frame and ICF, so ask us to price your specific plan both ways and you can decide with real numbers instead of generalities.

Why does ICF make sense on the Florida Panhandle?

Two reasons, and they are the same decision. Storms: a steel-reinforced concrete wall does not rack or flex in high wind the way a framed wall can. Heat and humidity: continuous insulation plus concrete's thermal mass means the house holds its temperature instead of fighting the air conditioning all summer. On this coast you are solving both problems at once.

Will an ICF house look like a concrete bunker?

No. Once it is finished, an ICF home looks like any other well-built custom home, siding, stucco, trim, porches and roofline are all up to you. The difference is in the wall behind the finish, not in the way the house reads from the street.

Do ICF walls have problems with mould or termites?

Concrete and foam are not food for either. Removing the organic structural material takes away what mould and termites are actually after, which matters more in a climate as humid as this one than it would further north.

Do I need to have plans already?

No. Plenty of clients come to us with a rough idea, a lot, and a budget. We can talk through what is realistic before you spend money on a full set of drawings, and help you get from concept to a permitted plan.

Will I be dealing with the owner or a salesperson?

The owner. JAT Specialties is a family company, Jeremy founded it in 2006, Mitchell joined in 2016 and Mason in 2023. The people who own the business are the people on your job.

How do you handle estimates and budgets?

Line by line, in writing, before we start. You should be able to see where the money is going and make choices while they are still inexpensive to make. Surprises part-way through a build are usually a planning failure, not an unavoidable fact of construction.

Are you licensed and insured?

Yes. JAT Specialties holds two current Florida contractor licences: Certified Building Contractor CBC1255741, held since 2007, and Certified General Contractor CGC1539372. You can verify both yourself on the Florida DBPR licence search.

Can you build on rural acreage?

Yes, and we do it regularly in the north of the county. Building on acreage brings in well, septic, site access and drainage, all of which are far cheaper to solve before the slab is poured than afterwards.

See all questions

Still have questions?

Happy to talk through your specific situation over the phone.

Call (850) 419-0979

Ready to talk about your build?

Tell us about the site, the plans and the budget. We'll tell you honestly what's realistic before anyone spends money.