Garage-to-Living Space · Home Office · ADU · Guest Suite · Permitted & Licensed
Licensed · Bonded · Free 48-Hr Estimate
JK Prestige Constructor Corp converts attached and detached garages into conditioned living space throughout Jacksonville and Northeast Florida — home offices, guest suites, ADUs, gyms, or additional bedroom space. Fully permitted, insulated, and finished to match the main house.
"A garage conversion done right doubles your usable space at a fraction of the cost of a room addition — because the slab and the walls are already there." — J. Karras, Founder & CEO
Convert your garage into a professional home office with insulation, drywall, HVAC, data wiring, and lighting.
Full guest suite or accessory dwelling unit with bedroom, bathroom, and kitchenette — permitted and insulated.
Home gym, recording studio, craft room, or workshop space with appropriate flooring, electrical, and ventilation.
Mini-split HVAC system, spray foam or batt insulation, and vapor barrier — so your converted garage is comfortable year-round.
Fully licensed in Florida. Every project is bonded and insured from groundbreaking through final walkthrough.
You work directly with the principal — not a call center. Real answers from the person accountable for your project.
Detailed written estimate within 48 hours. No vague ballparks — just a clear scope and number.
Every JK Prestige crew operates under OSHA 30 standards. A safer site means fewer delays.
A garage conversion is the most cost-efficient way to add conditioned living space to your Jacksonville home — the slab, walls, and roof are already built. The investment goes entirely into insulation, HVAC, finishes, and permits.
JK Prestige manages the structural assessment, insulation system, mini-split HVAC installation, electrical panel assessment, drywall, flooring, and permits for every garage conversion. We close the garage door opening with framed wall, window, and entry door as part of the standard scope.
Florida Building Code requires garage conversions to meet current energy code standards for conditioned space — including insulation values and mechanical ventilation. Permitted, inspected conversions protect your investment and homeowners insurance coverage.