10 Red Flags When Hiring a Renovation Contractor in Jacksonville

Most homeowners in Jacksonville who get burned by a bad contractor didn't miss anything obvious. They made reasonable decisions — the contractor seemed professional, the price was competitive, the references checked out — and something still went wrong.

These are the ten specific warning signs that don't feel alarming in the moment but consistently precede problems. Learn to spot them before you sign, not after the demo starts.

1. They Can't Produce a License Number Immediately

Florida requires general contractors to hold a Certified General Contractor (CGC) or Certified Building Contractor (CBC) license issued by the Florida Department of Business and Professional Regulation. Every licensed contractor can tell you their license number from memory — they use it on every permit, every estimate, every contract.

If a contractor hesitates, says they'll "get that to you," or tells you it's their company's license (not their personal license), that's a warning. Verify independently at myfloridalicense.com. Search the contractor's name and see what comes back: active license, discipline history, any complaints.

Unlicensed contractors in Florida cannot legally pull permits. Work performed without a permit creates problems at resale and can result in required demolition.

2. They Ask for More Than 10–20% Down Before Work Starts

Florida law limits contractor deposits on residential projects. Under Florida Statute 489.126, a contractor who requires a deposit exceeding 10% of the contract price before starting work must apply that deposit toward the cost of materials purchased specifically for the project within 30 days.

Contractors who ask for 40–50% up front, before any work or material purchase, are creating a cash flow position for themselves that leaves you exposed. If the contractor takes your deposit and doesn't perform, recovering that money requires legal action — which takes time and money you shouldn't have to spend.

Reasonable deposit structure: 10–20% to start, progress payments tied to verified milestones, final 10% held until the work is complete and a punch list is signed off.

3. They Won't Provide a Written Scope of Work

"We'll handle everything" is not a scope of work. A written scope of work specifies what's included in the price, what's excluded, what brand or product is being used for each element, and what the performance standard is.

Without a written scope, every disagreement about what was "included" becomes a negotiation at your expense. Contractors who resist writing down what they're doing know that vagueness protects them, not you.

A professional contractor can produce a line-item scope within 48 hours of assessing your project. If they can't, they're either not organized enough to manage your project or they don't want to be held to a specific result.

4. The Bid Is More Than 20% Below the Next Lowest Quote

A bid that's dramatically lower than the competition is not a deal — it's a warning. It means one of three things:

• The contractor missed scope (they'll add it back as change orders)
• They're using substandard materials (you'll see it in two years)
• They need the deposit to pay the bills on another project they're behind on

Get three quotes on every renovation project. When one is significantly lower, ask them specifically what they're including that the others are not. The answer will tell you everything.

5. They Want to "Start Monday" Without a Permit

Legitimate renovation work in Jacksonville requires a building permit. Kitchen renovations, bathroom additions, electrical upgrades, structural changes — all require permits. Contractors who are ready to start immediately, before permits are issued, are telling you they plan to work without them.

Working without a permit is not just a contractor's problem — it's your problem. Unpermitted work can void your homeowner's insurance, create title issues at resale, and result in a city stop-work order that pauses the project until you come into compliance. The compliance path after the fact typically costs more than permitting upfront.

Ask directly: "What permit are you pulling for this project, and when will you have it?" A professional contractor will tell you the permit type, the submission date, and the expected review timeline.

6. They Won't Put References in Writing

A contractor who says "I can give you some names" but won't provide written references before signing is managing what information you receive. Written references, with name, phone number, and project type, allow you to call people you can verify — not people the contractor has pre-screened and prepped.

Go beyond the provided list. Ask the contractor which neighborhood they've worked in most recently. Then find other homes in that neighborhood and ask neighbors if they've seen or heard anything about the contractor's work. In tight neighborhoods like Riverside, Avondale, and San Marco, word travels fast.

7. Their Insurance Certificate Has Gaps

Every licensed contractor carries general liability insurance and workers compensation insurance. The certificate of insurance shows the coverage amounts, the policy period, and the named insured.

Check the following:

• Is the GC the named insured, or is it a company you've never heard of?
• Has the policy expired? Call the agent listed on the certificate to verify coverage is current.
• Is the workers comp coverage in force? If not, and a worker is injured on your property, you may be liable for their medical costs as the property owner.

Request a certificate of insurance naming you as an additional insured for the duration of the project. A professional contractor will provide this without hesitation. A contractor who resists is not carrying the coverage they claim.

8. They Avoid Discussing Permits, Inspections, and Code Compliance

Pay attention to how a contractor talks about the permit and inspection process. Contractors who self-perform quality work welcome inspections — the inspection is the documentation that the work was done right. Contractors who are cutting corners avoid the conversation.

Watch for:

• "We can skip the permit on this one, it's simpler"
• "Inspectors don't really know what they're looking at"
• "We do it our way and it's always worked fine"

Any of these is a signal that the contractor is not willing to have their work verified by an objective third party. In construction, that unwillingness usually has a reason.

9. Their Contract Doesn't Include a Payment Schedule Tied to Milestones

A professional construction contract ties payments to verified milestones: "Second payment due upon completion of rough framing inspection" or "Third payment due upon drywall substantial completion, prior to taping." Payment milestones ensure you're paying for work that exists, not for work that's promised.

A contract that says "Payment 1: X%, Payment 2: X%, Payment 3: X%" on calendar dates — rather than on milestone completion — gives the contractor your money on their schedule, not on project progress. You lose leverage if the project stalls.

The final payment — typically 5–10% of the contract — should be due only after you've done a walk-through and signed off on a punch list. This is your last moment of real leverage.

10. The Principal Is Never Available After You Sign

Some contractors are excellent salespeople and poor project managers. The principal closes the deal, hands the project to a foreman, and is unreachable when problems arise. You find this out after the contract is signed and the work begins — not before.

Ask directly before signing: "When I need to discuss a problem on this project, who do I call? Is that your direct number?" Get the answer in writing in the contract: "Principal is reachable at [number] during project hours."

At JK Prestige, the principal's direct number is on the contract from day one. Not a call center. Not a project coordinator. The person who signed your contract is the person you call when something needs to be addressed. That's not a perk — it's the operating model.

What to Do If You've Already Hired Someone With These Red Flags

If you're partway through a project and you're seeing these signs:

1. Document everything — photograph work in progress, save all texts and emails
2. Stop making payments until you have written scope for work already completed
3. Contact the Florida Department of Business and Professional Regulation to verify license status and check complaint history
4. Contact the Duval County Building Division to check if the required permits were pulled
5. Consult a Florida construction attorney if the contractor has your deposit and has stopped working

Prevention is always cheaper. But if you're already in it, documentation is your most valuable asset.