Commercial TI buildouts for office, medical, and retail. Owner-direct management, 48-hr estimates.
JK Prestige Constructor Corp is a licensed commercial general contractor in Jacksonville, FL specializing in tenant improvement construction for Class A and B office buildings, medical office parks, retail centers, and mixed-use developments. Since 2017, our team has delivered more than 500 commercial projects, including complex phased TI work in occupied buildings where schedule compression and minimal tenant disruption are non-negotiable. We self-perform light-gauge steel framing, drywall, and interior rough carpentry — the trades most responsible for TI schedule variance — and we pre-qualify every MEP, fire protection, and low-voltage subcontractor before mobilization. Our estimating team issues detailed Schedule of Values with supporting quantity take-offs within 48 hours of receiving construction documents, giving landlords and tenants the cost certainty they need for lease execution and lender reporting. Every project is managed owner-direct, with daily site supervision, RFI log management, and submittal tracking handled by JK Prestige principals rather than delegated to junior project managers. If you are a property manager, tenant representative, or commercial developer coordinating a TI buildout in Northeast Florida, contact us for a no-obligation preliminary budget.
End-to-end TI delivery from permit through punch-list, coordinated under one accountable GC.
Open-plan and private-office configurations, raised access flooring, IT/data room build-outs, demountable partition systems, millwork, and tenant signage blocking — coordinated against the building's base MEP infrastructure using CSI Division 09 and Division 26 specifications.
Exam-room layouts, medical-gas rough-in (O2, vacuum, air per NFPA 99), ICRA compliance for occupied healthcare facilities, lead-lined walls for imaging suites, and coordination with State of Florida Agency for Health Care Administration (AHCA) inspectors for licensure.
Shell-to-finish or second-generation national-tenant buildouts including storefront systems, commercial restrooms, back-of-house receiving areas, security/EAS rough-in, and landlord-required finishes per the Tenant Criteria Manual (TCM).
After-hours and weekend scheduling, temporary negative-pressure dust enclosures, HVAC zone isolation, fire alarm zone bypass coordination with the building's system integrator, and daily cleanup protocols to maintain the building's occupancy certificate during active construction.
City of Jacksonville Building Inspection Division permit applications, plan review comment response, inspection scheduling, final CO package assembly (as-builts, O&M manuals, warranty documentation, testing and balancing reports), and Landlord close-out documentation packages.
A repeatable, transparent process that protects landlord allowances and tenant move-in dates.
We review the lease TI allowance, the architect's construction documents (or design-assist bridging documents), and the building's existing MEP infrastructure to identify gaps between allowance and actual scope. We issue a line-item Schedule of Values within 48 hours, flagging allowance risks before the lease is executed.
We obtain the building owner's Letter of Authorization, submit permit drawings to the City of Jacksonville Building Inspection Division, and track plan review comments through the online portal. Simultaneously, we coordinate with the property manager on site logistics, freight elevator access windows, and after-hours work approvals.
Self-perform framing and drywall crews mobilize immediately upon permit issuance. MEP rough-in is sequenced against the framing schedule using the project's pull-plan, ensuring mechanical, electrical, plumbing, and low-voltage rough-in inspections clear before drywall close-in — eliminating costly late-stage rework.
Ceiling grid, ACT tile, flooring, paint, millwork, doors and hardware, storefront systems, and tenant-specified specialty items are installed and coordinated against the RFI log and approved submittal register. Low-voltage, AV, and security contractors work under our supervision within the integrated schedule.
We conduct an internal pre-punch walk, resolve all deficiencies before the formal owner/architect punch, and coordinate all final inspections — mechanical, electrical, plumbing, fire, and building — to achieve Certificate of Occupancy. Close-out documents, as-builts, and warranty packages are delivered to both landlord and tenant within five business days of CO.
Licensed, bonded, and industry-affiliated for commercial TI work in Florida.
Operational discipline that protects allowances, schedules, and landlord-tenant relationships.
The company principal manages each TI project directly. Landlords and tenant reps have a single accountable contact who attends OAC meetings, reviews pay applications, and walks the site daily — not a project engineer two tiers below the decision-maker.
Every pay application is backed by a line-item SOV with verified percentage completion. No front-loading, no lump-sum billing that obscures actual progress. Landlords can reconcile each draw against the TI allowance with confidence.
We return detailed preliminary budgets within 48 hours of receiving construction documents — fast enough to support lease negotiations and lender draw schedules without holding up the deal.
Our Jacksonville MEP, fire protection, and specialty subcontractors are pre-qualified on bonding capacity, OSHA safety record, current workload, and reference checks. We do not shop bids to unvetted subs on occupied-building TI projects.
Answers to the questions landlords, tenant reps, and developers ask most.
A TI contractor executes interior buildout work within an existing shell or previously occupied space on behalf of a landlord or incoming tenant. Scope typically includes demising walls, MEP rough-in and finish, ceiling systems, flooring, millwork, and code-required accessibility upgrades. The GC coordinates landlord-work allowances, tenant-work permits, and occupancy sequencing with the building owner.
A standard 5,000–15,000 sq ft office TI in Jacksonville typically runs 8–14 weeks from permit issuance to certificate of occupancy, depending on MEP complexity, millwork lead times, and the tenant's IT/data infrastructure requirements. Medical TI adds 4–8 weeks for ICRA compliance and medical-gas inspections.
Either party can be the permit applicant, but in most Jacksonville commercial leases the tenant's GC pulls the building permit on behalf of the tenant. The GC coordinates with the property manager to obtain a letter of authorization from the building owner, which the City of Jacksonville's Building Inspection Division requires before issuing the permit.
Jacksonville TI allowances for Class A office space typically range from $40 to $80 per square foot, depending on the building vintage, landlord leverage, and lease term. For medical office, allowances can reach $80–$120/sq ft given higher MEP and code requirements. JK Prestige provides detailed Schedule of Values early in lease negotiations so both landlord and tenant understand cost exposure before signing.
Yes. JK Prestige self-performs light-gauge steel framing, drywall, and roofing — the three trades that most directly affect TI schedule. Self-performance reduces dependency on subcontractor availability in a tight Jacksonville labor market and gives us direct control over quality and sequencing.
Yes. We routinely execute phased TI work in occupied multi-tenant buildings, including after-hours MEP work, temporary dust barriers and negative-pressure enclosures, and coordination with building operations staff to protect existing HVAC zones, fire alarm zones, and egress paths during construction.
JK Prestige delivers tenant improvement construction across Duval, St. Johns, Clay, Nassau, and Flagler counties.
Contact JK Prestige Constructor Corp for a free, detailed 48-hour tenant improvement estimate.
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