Direct Answer
Yes, but only in limited circumstances. Florida law generally requires roofing work that constitutes contracting to be performed by a properly licensed or registered contractor. Florida specifically defines a roofing contractor as a contractor authorized to install, maintain, repair, alter, extend, or design roofing, waterproofing, and qualifying roof coatings.
However, Florida has an owner-builder exemption. An owner may act as the contractor for certain work on a commercial building when the statutory requirements are satisfied, including the requirement that the commercial building work cost no more than $75,000, the property is for the owner’s own use or occupancy and is not offered for sale or lease, and the owner provides direct, onsite supervision.
That exemption should not be interpreted as a blanket right for a commercial property owner to perform any roof repair without a licensed roofing contractor. The scope of the work, permit requirements, property use, project cost, employees or subcontractors involved, and local requirements all matter.
Who This Applies To
- Commercial property owners
- Property managers
- Facility managers
- Business owners who occupy their own commercial buildings
- Developers and asset managers
- Owners considering minor commercial roof repairs
Not for: This is not a determination that a particular roof repair is legally exempt from contractor licensing or permitting. Before performing roofing work, confirm the requirements with the local building department and, when necessary, a Florida-licensed roofing contractor or qualified construction professional.
1. Florida Treats Roofing as a Licensed Trade
Florida law specifically defines a roofing contractor as a contractor whose scope includes installing, maintaining, repairing, altering, extending, or designing roofing, waterproofing, and certain roof coatings. The statutory scope also includes related work such as skylights and required roof-deck attachments.
Florida law generally requires a person engaging in contracting to hold the required certification or registration. It also states that electrical, mechanical, plumbing, roofing, sheet-metal, swimming-pool, and air-conditioning work generally must be subcontracted unless the contractor holds the appropriate license for that trade.
Therefore, an owner should not assume that because the repair appears small or simple, it automatically falls outside Florida’s contractor-licensing requirements.
2. There Is an Owner-Builder Exception
Florida Statute §489.103 provides an exemption for certain property owners acting as their own contractors and providing direct, onsite supervision of work not performed by licensed contractors.
For commercial buildings, the exemption applies to building or improving a commercial building when the cost does not exceed $75,000, the property is for the owner’s own use or occupancy, and the building is not offered for sale or lease.
This is important because it means the answer is not simply “commercial property owners can never do their own work.” There is a statutory owner-builder pathway, but it has significant restrictions.
3. The $75,000 Limit Matters
The commercial owner-builder exemption is tied to a $75,000 project-cost threshold.
| Situation | General Consideration |
|---|---|
| Owner performs qualifying work on own commercial building | May potentially qualify under the owner-builder exemption. |
| Commercial project exceeds $75,000 | The statutory commercial owner-builder exemption does not provide the same exemption. |
| Building is offered for sale or lease | This can disqualify the owner from the commercial owner-builder exemption. |
| Owner personally supervises the work | Direct, onsite supervision is required under the exemption. |
| Licensed contractor performs part of the work | Licensed contractors remain responsible for work within their licensed scope. |
| Unlicensed workers are used | Additional employment, supervision, workers’ compensation and licensing requirements can apply. |
Florida’s owner-builder disclosure specifically states that the owner must provide direct, onsite supervision and cannot simply use an owner-builder arrangement to have an unlicensed person act as the contractor.
4. A Leased Commercial Property Creates a Major Issue
One of the most important restrictions is that the commercial building must be for the owner’s own use or occupancy and not offered for sale or lease.
That means an owner of a commercial property that is being leased to tenants should be particularly cautious about relying on the owner-builder exemption. The exemption’s statutory conditions are not the same as simply owning the property.
Florida’s owner-builder disclosure also states that selling or leasing a building that the owner substantially improved can create a presumption that the work was undertaken for sale or lease under the statute.
5. You Cannot Simply Hire an Unlicensed Roofing Contractor
An owner-builder exemption does not mean that an owner can hire an unlicensed person to act as the roofing contractor while the owner simply signs the permit.
Florida’s owner-builder disclosure warns that an owner may not hire an unlicensed person to act as the contractor or supervise workers on the owner’s building. The owner also assumes significant responsibility for ensuring that people performing work have whatever licenses are required.
This is one reason an owner-builder arrangement should not be used merely as a way to avoid hiring a licensed roofing contractor.
6. Permits Still Matter
An owner-builder exemption from contractor licensing does not mean that the roofing work is automatically exempt from building permits.
If the proposed repair requires a permit, the owner must comply with the applicable permitting process and local building-department requirements. Under the owner-builder provisions, the owner must personally sign the permit application and satisfy applicable local permitting requirements when claiming the exemption.
Before beginning work, determine:
- Whether the repair requires a building permit;
- Whether roofing permits or inspections are required;
- Whether the work affects structural components;
- Whether the roof assembly or covering is being replaced;
- Whether local amendments apply; and
- What documentation the building department requires.
7. Small Repairs Are Not Automatically DIY Repairs
A common mistake is assuming that a repair is exempt simply because it is inexpensive.
Cost is only one part of the owner-builder exemption. The commercial-building exemption also involves the property’s use or occupancy, whether it is offered for sale or lease, direct onsite supervision and other statutory requirements.
In addition, the nature of the roofing work matters. Replacing a small amount of damaged material is very different from replacing a large membrane section, modifying flashing, repairing the deck, altering roof-to-wall connections or undertaking a substantial re-roof.
8. Be Careful With Roof Deck and Structural Repairs
Roof repairs can involve more than the roof covering itself.
Florida’s statutory definition of roofing work includes required roof-deck attachments and certain wood roof sheathing or fascia work performed as part of roof repair or replacement.
If a repair involves structural components, roof-deck replacement, significant attachment work or other building-system modifications, the owner should have the scope reviewed before proceeding.
9. Insurance Can Be a Separate Issue
Even if an owner is legally permitted to perform qualifying work under an owner-builder exemption, the insurance carrier may have separate requirements concerning who performs the repair and what documentation is acceptable.
An insurer may request:
- Paid invoices
- Repair photographs
- Permits
- Inspection reports
- Roof-condition documentation
- Contractor information
- Evidence that the repair was completed properly
Therefore, an owner should consider both Florida contractor-licensing requirements and insurance documentation requirements before deciding to perform the work personally.
10. Warranty Requirements Can Also Matter
If the commercial roof is covered by a manufacturer or contractor warranty, DIY repairs can create a separate problem.
The warranty documents may specify who is authorized to perform repairs, what materials must be used, how repairs must be documented and whether unauthorized alterations can affect warranty coverage.
Before touching a warranted roof, review the applicable warranty and maintenance requirements.
11. When Hiring a Licensed Roofing Contractor Is the Better Choice
For many commercial properties, using a licensed roofing contractor is the safer approach, particularly when the work involves:
- Large membrane repairs
- Recurring leaks
- Extensive flashing replacement
- Roof replacement
- Roof recovery
- Structural or deck repairs
- Wind-damage repairs
- Warranty-covered work
- Insurance-related repairs
- Work requiring specialized equipment or fall protection
A licensed roofing contractor can also provide documentation that may be useful for future insurance renewals, warranty claims, property transactions and maintenance records.
12. What Should an Owner Do Before Performing a Repair?
- Identify the exact repair scope.
- Determine whether the work is considered roofing contracting.
- Check whether the owner-builder exemption applies.
- Confirm that the project is within the $75,000 commercial threshold if relying on that exemption.
- Confirm that the property is for the owner’s own use or occupancy and is not being offered for sale or lease.
- Determine whether a permit is required.
- Contact the local building department if there is any uncertainty.
- Review the roof manufacturer’s warranty.
- Check the insurance carrier’s documentation requirements.
- Document the repair with photographs, materials, permits and completion records.
Bottom Line
A commercial property owner in Florida may be able to perform certain qualifying roof-related work personally under the state’s owner-builder exemption, but it is not a blanket DIY roofing exemption.
For a commercial building, the statutory exemption includes important conditions such as the $75,000 cost limit, owner’s own use or occupancy, no sale or lease, and direct onsite supervision. Florida also separately regulates roofing contractors and generally requires roofing contracting to be performed within the appropriate licensing framework.
If the building is leased, the work exceeds the statutory threshold, the project is substantial, or the licensing/permitting status is unclear, the safer approach is to use a properly licensed roofing contractor and confirm the requirements with the local building department.
Related Questions
- What should a commercial property owner do when a roof repair is needed?
- What voids a commercial roof warranty?
- How quickly should I respond to a commercial roof leak?
Sources
- Florida Statutes §489.103 — Contractor licensing exemptions and owner-builder provisions
- Florida Statutes §489.105 — Contractor and roofing-contractor definitions
- Florida Statutes §489.113 — Contractor licensing requirements and restrictions
Last reviewed: October 2026
Related Resources
What Documentation Should I Keep for My Commercial Roof Warranty?
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ShieldLine Roofing can help commercial property owners evaluate roof repair needs, document existing conditions, identify appropriate repair strategies and determine when professional commercial roofing services are appropriate.
Disclaimer: This information is provided for general educational purposes and is not legal, licensing, insurance, permitting or building-code advice. Florida contractor requirements and local permitting rules can vary by project. Confirm the requirements with the applicable building department and qualified professionals before performing commercial roofing work.
Commercial Roof Repair in Florida
