What a Remodeling Contractor Costs in Jacksonville, FL

A homeowner in Ortega called three firms about opening up the back half of a 1962 ranch. Every remodeling contractor walked the same rooms and read the same wish list, and the estimates came back at $68,000, $94,000, and $131,000. Her reaction was the natural one: someone here is overcharging me. In fact all three were honest. They had simply made three different assumptions about one wall — whether it was load-bearing, and what would be required to remove it.

That is the single most useful thing to understand about hiring a remodeling contractor in Northeast Florida. The price you are quoted is mostly a reflection of how much the estimator already knows about your house. Cheap early numbers are usually not better pricing; they are less investigation.

Real cost ranges in the Jacksonville market

• Cosmetic refresh (paint, flooring, trim, fixtures) — $25–$60 per square foot. No permits in most cases, fast schedule, low discovery risk.
• Mid-range renovation (layout changes within existing walls, new baths, mechanical updates) — $85–$160 per square foot.
• Structural or whole-home renovation (wall removal, roofline changes, re-piping, panel upgrade) — $180–$320 per square foot.

Ranges that wide are not vagueness. They track the age of the house, what is behind the drywall, and how much of the existing system the work forces you to bring up to current code.

What actually moves the number

Whether the wall carries load. Removing a bearing wall means a beam, and a beam means engineering, posts, and a load path carried down to a footing that may not exist yet. That single determination routinely separates a $70,000 estimate from a $130,000 one.

The age of the systems. Jacksonville has a large stock of 1950s–70s homes. Cloth-wrapped wiring, cast-iron drain lines, and undersized panels are common. Once a permit is pulled, work in the affected area generally has to meet current code — so a kitchen remodel can legitimately trigger a panel upgrade.

Moisture history. Our humidity and storm exposure mean rot and past water intrusion show up behind cabinetry and around windows more often than owners expect. Competent contractors carry a contingency for this; the ones who do not simply issue a change order later.

Permitting scope. Structural, electrical, and plumbing changes require permits and inspections in Duval and the surrounding counties. Unpermitted work is not a saving — it becomes a disclosure problem and a price reduction at resale.

What a good remodeling contractor does before quoting

The firms whose final invoice matches their estimate share one habit: they investigate before they price. That means opening an access panel or a ceiling bay rather than guessing at framing direction, pulling the property record to see what was permitted and when, checking the electrical panel for capacity and brand, and looking at drain material under the house instead of assuming.

None of that is glamorous and all of it takes an hour or two before a number exists. It is also the entire difference between a proposal and a placeholder. When you hear “we’ll know once we open it up,” what you are being told is that the risk of the unknown has been assigned to you rather than priced by them.

The same logic applies to sequencing. A renovation that touches mechanical, electrical, and plumbing has an order of operations, and doing finishes before systems are inspected means tearing out finished work. Contractors who quote low and sequence badly end up billing twice for the same wall.

How to compare estimates that are not comparable

Ask each contractor three questions and the picture clarifies fast. Which walls did you confirm as load-bearing, and how? What contingency percentage is in this number, and what triggers it? Which permits are included, and who pulls them?

A contractor who answers precisely has already done the investigation you are about to pay for either way. A contractor who cannot answer has priced optimism, and optimism gets corrected during construction at your expense. Expect a real contingency of 10–20% on any home built before 1980 — a firm that shows none is not confident, it is unprepared.

The outcome you are actually buying

The goal of a renovation is not a lower invoice. It is a house that functions the way you need it to, that appraises, that discloses cleanly, and that does not surface a hidden defect two years later. Judged that way, the meaningful number is the closeout cost, not the estimate — and the firms that investigate first are usually the ones whose two numbers match.

If your project touches the whole house rather than one room, our home remodeling page explains how scope is sequenced to control both cost and disruption. For adjacent pricing detail, see our guides on house renovation contractor costs and hiring a contractor for home renovation in this market.

Before signing anything, confirm the license: Florida’s DBPR provides a public license lookup for every contractor in the state. Ofir Engineering is a licensed Florida general contractor, License #CGC 1540016, serving Jacksonville and Northeast Florida.