Commercial Construction · Northeast Florida

Built on schedule. Open on time.

Tenant build-outs, retail and light commercial construction, renovation and property damage restoration, managed from bid to certificate of occupancy across Duval, St. Johns and Flagler counties.

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Licensed & insured · CGC051105 General contractor since 2007 Duval · St. Johns · Flagler
2007Building since
19Years in the field
3Counties served
1Point of contact
What we build

Commercial work, run like a business depends on it.

Because it does. Every week a space sits unfinished is a week of rent without revenue. We plan around your opening date and keep code compliance, inspections and trade scheduling off your plate.

Commercial concrete slab placement by JHN Builders
Tenant build-outs

From white box to open doors.

Restaurant, office, medical and retail fit-outs. We work from your landlord’s work letter, coordinate with property management, and sequence the trades so the punch list does not become the reason you miss your opening.

Retail & light commercial

Ground-up, permit to CO.

Site work, shell and interior for single-tenant and small multi-tenant buildings. Florida wind-load requirements, accessibility and life-safety are designed in from the start rather than corrected at inspection.

Renovation & repositioning

Work around an operating business.

Phased renovation for properties that cannot close. Night and weekend work, dust and noise containment, and temporary egress planning so your tenants and customers keep their access throughout.

Property damage restoration

Storm, water and fire recovery.

Emergency stabilization and full reconstruction for commercial property. We document scope and conditions in the detail adjusters ask for, so the claim and the construction schedule move together rather than in sequence.

How it runs

You always know what happens next.

The most common complaint about contractors is not price. It is silence. Here is the sequence, and who owns each part of it.

01

Walkthrough & scope

We walk the space with you, review plans or the landlord work letter, and put the scope in writing before anyone quotes a number.

02

Bid & schedule

A line-item proposal with a real schedule attached, including the permit and inspection milestones that drive your opening date.

03

Build

One project manager as your point of contact. Trades sequenced, inspections booked ahead, and a standing update so you are never guessing.

04

Punch & close out

Punch list, certificate of occupancy, warranties and closeout documents handed over together, not chased down for weeks afterward.

Jony Nascimento, Owner and Onsite Operations at JHN Builders
Owner & Onsite Operations Jony Nascimento 19 years of hands-on construction experience
Why JHN

The owner is on the job, not behind a desk.

On most commercial projects the person who sold you the job disappears after the contract is signed. At JHN the owner runs onsite operations, which means decisions get made in hours instead of days and problems surface while they are still cheap to fix.

We have been building in Northeast Florida since 2007. That means we know which inspectors want what, which submittals stall, and how long a permit actually takes in each county, rather than what the schedule says it should take.

Quality construction. Trusted relationships. Built to last.

Free consultation

Tell us about the project.

Five quick questions. You will hear back from us within one business day, from a person who has actually seen a job like yours.

  • No obligation and no pressure
  • Licensed & insured general contractor, CGC051105
  • Serving Duval, St. Johns, Flagler and surrounding counties
  • One point of contact from first call to closeout