14 Pros Listing Agents Should Hire for Unpermitted Work in FL

Key Takeaways

• Start by confirming which local building department controls the property and pulling its permit history, since the department, not the agent or contractor, decides what is allowed.

• Hire a permitting consultant or expediter to quarterback research, filing, and reviewer comments, but remember they cannot replace licensed contractors or sealed plans.

• Match the problem to the right licensed pro: specialty trades for electrical, plumbing, HVAC, or roofing; structural or MEP engineers for sealed calculations; architects or drafters for as-built plans.

• Ask the building department early whether an engineer's letter, photos, or limited inspection can avoid opening walls or ceilings, which can save thousands of dollars.

• Refer disclosure and contract questions to a Florida real estate attorney rather than offering legal opinions, since Johnson v. Davis requires sellers to disclose known material facts.

• Verify every contractor's and engineer's license through the state before signing, and confirm the license type matches the specific work involved.

You just signed a great listing. The photos are scheduled, the sellers are excited, and then someone mentions that the converted garage, the screened lanai, or that "new" bathroom was done years ago by a handyman who never pulled a permit. Take a breath. This happens to Florida agents all the time, and it is very fixable when you bring in the right people early.

The big question is who should listing agents hire for unpermitted work in Florida. The honest answer is that no single person does it all. You are assembling a small team: someone to research permit records, a licensed contractor to assess the work, a Florida-licensed architect or engineer when plans or sealed documents are needed, and a permitting professional to coordinate everything with the building department.

This guide walks through 14 professionals and resources, what each one does, and when you should call them. It is written for listing agents, but sellers, investors, and contractors will find it handy too. We will keep it friendly, practical, and focused on getting your listing to the closing table.

First, Understand Who Actually Decides

Before you hire anyone, remember one thing: your local building department decides what is allowed. Not the agent, not the consultant, and not the contractor. Under Florida Statutes §553.79, permit-required work generally needs a permit from the local enforcing agency before construction begins. There is no single statewide process that guarantees approval of work after the fact.

That is why the first moves are research and conversation, not construction. Every professional below helps you answer the same questions: what is there, what does the jurisdiction require, and what is the cleanest path to resolve it.

The 14 Professionals and Resources to Know

1. A Permitting Consultant or Expediter

This is usually your quarterback. A permitting consultant researches permit history, identifies the correct jurisdiction, coordinates applications, tracks reviews, and handles reviewer comments. They cannot replace a licensed contractor or design professional where licensed work or sealed plans are required, and nobody honest will promise approval. A team like permit facilitation and filing support keeps the paperwork moving while your sellers focus on moving out.

2. A Florida-Licensed General Contractor

A general contractor can assess the scope of the construction and perform repairs or corrections the building department requires. Look for a Florida-licensed contractor who is also registered in the local municipality. Our guide on Florida contractor license requirements explains what to verify.

3. A Specialty Contractor (Electrical, Plumbing, HVAC, Roofing)

If the unpermitted work is trade-specific, such as a panel upgrade, a relocated water heater, or a new mini-split, the right specialty license matters. The building department will want licensed trades to correct or sign off on their portion of the work.

4. A Florida-Licensed Structural Engineer

When walls were removed, an addition was built, or a roof was altered, a structural engineer evaluates whether the work meets code and seals the documents. See how structural engineering fits into the process, and learn who seals structural drawings for Florida permits.

5. An MEP Engineer

Mechanical, electrical, and plumbing changes often need calculations or sealed drawings. An MEP engineer documents what was installed so the reviewer can evaluate it. Learn more about MEP engineering support.

6. A Florida-Licensed Architect or Drafter

Many jurisdictions want as-built plans showing what exists today. An architect or experienced drafter measures the space and produces the drawing set. Browse architectural drafting and as-built drawings to see what that includes.

7. An Engineer for Letters and Field Verification

Sometimes the building department accepts an engineer's letter confirming that concealed work meets code. That can save a lot of demolition. Read about engineer letters and who to hire for engineer letters in Florida.

8. A Private Provider (Where Allowed)

In many Florida jurisdictions, a licensed private provider can perform plan review or inspections as an alternative to the county queue. It does not apply to every situation, so ask your permitting professional whether it fits. Here is how private provider versus building department review compares.

9. A Land Surveyor

Fences, sheds, additions, and pools sometimes raise setback questions. A current survey or as-built survey shows where structures sit on the lot and can prevent surprises during review.

10. A Home Inspector

A home inspector does not legalize anything, but they often spot signs of unpermitted work early. Their report gives you a head start on deciding which specialists to call.

11. A Title Company or Closing Agent

Open permits can surface during title work. Early communication with the title team helps you avoid last-minute holds. If this is your situation, read about an open permit found at closing and how to clear a permit hold before closing.

12. A Florida Real Estate Attorney

Disclosure questions are fact-specific. Florida case law, including Johnson v. Davis, requires sellers to disclose known facts that materially affect residential property value and are not readily observable. Agents should avoid giving legal conclusions and instead refer disclosure questions to a Florida real estate attorney. We cover this more in seller disclosure of unpermitted work in Florida.

13. A Code Compliance Specialist

If the property already has an open violation, you need someone who understands the enforcement side. A specialist can respond to notices, coordinate corrections, and help close the case. See code compliance violation support for details.

14. A Realtor-Focused Closing Support Partner

Some permitting firms specialize in working with agents on tight timelines. They understand contract deadlines, lender requirements, and how to communicate with sellers and buyers. Explore realtor and closing support and our page built for realtors.

Quick Comparison: Which Pro Solves Which Problem?

A Simple Step-by-Step Process for Listing Agents

When unpermitted work shows up, a repeatable process keeps everyone calm. Here is a workflow that works well:

1. Identify the jurisdiction. City and county lines can be tricky. Use the building department lookup to confirm who controls the property.
2. Search permit records. Look for missing, open, or expired permits using the open permit search.
3. Ask the building department what it requires. Requirements vary by work type and jurisdiction, so get guidance before spending money.
4. Bring in the right specialists. Match the problem to the professional using the table above.
5. Document everything. Keep notes, quotes, and correspondence in one folder for the seller, buyer, and attorney.
6. Decide the path with the seller. Options include correcting and permitting, closing out an old permit, or disclosing and negotiating. The seller should make that call with legal advice.

Know Which Problem You Actually Have

Not every permit issue is the same. Mixing them up wastes time and money.

Florida Statutes §553.79(16) gives owners a route for certain permits that were issued but not closed. The owner may retain the original contractor or another appropriately licensed Florida contractor to complete required work and inspections. That provision is not a general approval mechanism for never-permitted construction, so do not assume it applies until you confirm with the local department.

Common Mistakes Agents Can Avoid

• Assuming a small project is exempt. Florida has limited exemptions, including a threshold for certain low-value work on single-family dwellings, but they come with conditions. Always verify with the building department.
• Hiring only a contractor. A contractor can build, but may not be able to supply sealed engineering or handle the paperwork.
• Hiring only a consultant. A consultant can coordinate, but cannot replace licensed work or sealed plans.
• Skipping credential checks. Verify licenses through the state before signing anything.
• Offering legal opinions. Refer disclosure and contract questions to an attorney.
• Waiting until the inspection period is almost over. Start early. Timelines vary by county, so review how long a building permit takes in Florida before promising dates.

What About Opening Walls?

Sellers worry most about this one. Sometimes a building official will want to see concealed work, which can mean opening drywall or ceilings. Other times an engineer's letter, photos, or a limited inspection is enough. The local department decides, which is another reason to ask before you demolish anything. A friendly conversation with the right professional can save thousands of dollars and plenty of stress.

Why a One-Stop Permitting Team Helps Agents

Coordinating five vendors on a closing timeline is a lot. That is why many agents prefer a single team that can handle research, plans, engineering, filing, and follow-up under one roof. At 1 Contractor Solutions, we work as Florida's outsourced permitting department across all 67 counties, with in-house drafting and engineering and same-day response. You can also see what clients say through our reviews or visit us on Google — 1 Contractor Solutions.

If you want a deeper walkthrough of the legalization process, start with unpermitted work in Florida and how to legalize it and our guide to pros who help agents fix unpermitted work.

Stay Connected

We share Florida permitting updates, checklists, and real-world lessons all year. You can follow us on LinkedIn or follow us on Facebook to catch new guides as we publish them. For official statutory language, review Florida Statutes section 553.79 on the Florida Legislature's website.

Conclusion: Build the Right Team Early

Unpermitted work does not have to sink a listing. When you know who should listing agents hire for unpermitted work in Florida, you can respond with confidence: research the permit history, ask the building department what it requires, and bring in the right mix of consultant, contractor, engineer, drafter, and attorney. The earlier you start, the more options your seller has.

Ready to take the guesswork out of it? Get a free quote and let our team help you find the cleanest path to a smooth closing. We respond fast, and we are happy to talk through your listing before you commit to anything.