Pole Barns & Barndominiums

Pole Barn & Barndominium Builder in Marianna & Jackson County, FL

Whether you need a workshop for your equipment, a barn for the property, or a full barndominium you can live in, JB’s Contracting & Maintenance builds post-frame structures across Jackson County, Holmes County, and Northwest Florida — engineered for Florida wind, anchored on concrete done right, and built by a veteran-owned, state-licensed contractor.

Post-Frame Buildings We Construct

  • Pole barns and workshops — sized for your equipment and your land
  • Barndominiums — from dried-in shells to fully finished living space
  • Equipment sheds, lean-tos, and RV or boat covers
  • Concrete slabs and footings poured in-house
  • Metal roofing and siding in your choice of colors
  • Electrical, plumbing, and interior finish for livable buildings

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Engineered for Florida Wind — Not Just Bolted Together

A pole barn is only as good as what ties it to the ground. Our post-frame buildings go up with engineered plans, proper embedment and uplift anchoring, and metal rated for the wind requirements of the 2023 Florida Building Code. That’s the difference between a building that shrugs off a storm and one that ends up in the neighbor’s pasture.

And because JB’s holds state licenses in building (RB29003726), plumbing (RF11067733), and electrical (ER13015488), we can take a barndominium from bare dirt to finished, livable space — slab, frame, roof, wiring, plumbing, and interior — with one company accountable for all of it.

New pole barn with metal roof structure and concrete slab in Jackson County, FL

Most of our pole barn and barndominium work happens on rural land — Marianna, Greenwood, Westville, Bonifay, Chipley, Sneads, Grand Ridge, and the farm and timber country in between. We know how Jackson and Holmes County permitting works for post-frame construction, and we handle the paperwork, engineering, and inspections as part of the job.

Thinking about barndominium living? It’s one of the most cost-effective paths to a custom home in Northwest Florida — but only if it’s built as a dwelling from day one, with the insulation, wiring, plumbing, and egress the code requires. We build them that way from the first post, so there are no surprises at inspection time or when it’s time to insure it.

Every building starts with a written, line-item quote — size, height, doors, slab, and finish level all spelled out before we start. Call 850-363-3111 to talk through your building.

Frequently Asked Questions

How much does a pole barn cost in Jackson County, FL?

Price comes down to footprint, eave height, doors, and whether you want a concrete slab — a 30×40 workshop and a 40×60 equipment barn are very different animals. Tell us the size and what you’ll use it for, and you’ll get a written, line-item quote with everything spelled out before we start.

Do pole barns require a permit in Florida?

Yes — post-frame buildings in Jackson and Holmes County require permits, and the 2023 Florida Building Code has real wind-load requirements for them. We handle the engineered plans, permits, and inspections as part of every build.

Can you build a barndominium I can actually live in?

Yes — and this is where JB’s is different from a barn kit crew. A livable barndominium needs residential wiring, plumbing, insulation, and egress that meet code for a dwelling. We hold state building, plumbing, and electrical licenses, so we take barndos from slab to move-in ready with one company accountable for the whole build.

Should I pour a concrete slab or leave a dirt floor?

Depends on the use. Equipment storage and hay barns often run fine on compacted base; workshops, garages, and anything you’ll finish into living space need concrete. We pour slabs and footings in-house, so either way the floor matches the building’s job — and it’s priced in your quote from the start.

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