Most homeowners spend more time researching a refrigerator than they do vetting a contractor. That is understandable. The refrigerator is in front of you, and the contractor is a stranger who showed up with a brochure and a good review average.
Exterior coating is not a small purchase. In Florida, a ceramic coating system runs $12,000 to $18,000 or more depending on home size and surface condition. The warranty that comes with it is only as good as the contractor who applied it. And the contractor who applied it is only as accountable as the questions you asked before you signed.
These are the 10 questions worth asking. They are not trick questions. A contractor who does this work properly should be able to answer every one of them without hesitation.
Quick Answers
- Always verify that the contractor is certified directly by the coating manufacturer, not just licensed as a general painter
- A warranty means nothing if the installer is not authorized to issue it. Ask who backs it, the manufacturer or the contractor
- Surface prep is where most coating jobs fail. Ask exactly what their prep process includes before the first coat goes on
- Request proof of Florida state license, liability insurance, and workers’ compensation before any work begins
- A contractor who pressures you to sign before answering these questions in writing is telling you something
Why Most Homeowners Skip Contractor Vetting and Pay For It Later
The pressure to decide fast is real. A salesperson has been to your home, the estimate looks reasonable, and the calendar slot closes at the end of the week. That urgency is often manufactured, but it works.
The homeowners who regret their contractor choice almost never regret asking too many questions. They regret not asking enough. A coating job that fails within three years because of poor surface prep or a warranty that turns out to be unenforceable are both problems that a 20-minute vetting conversation would have caught.
What vetting actually costs you
Every question on this list is free to ask, takes under a minute, and tells you something specific about the contractor in front of you. A contractor who gets impatient with these questions is giving you an answer. Just not the one you asked for.
The 10 Questions to Ask Before Signing With Any Florida Exterior Coating Contractor
1. Are you certified directly by the coating manufacturer?
Strong answer: Yes, and here is my certification number. The manufacturer trained and authorized our crew specifically for this product.
Weak answer: We have applied this product for years / we are licensed contractors / we work with several products.
Why it matters: Manufacturer certification means the installer was trained on that specific system. It also means the manufacturer’s warranty is valid. Without it, the warranty may not be enforceable.
2. Who actually backs the warranty, you or the manufacturer?
Strong answer: The manufacturer backs the material warranty. We back the labor. Here is the warranty document so you can read exactly what is covered.
Weak answer: We stand behind our work / you have our word on it.
Why it matters: A contractor-only warranty disappears if the company closes. A manufacturer-backed warranty transfers with the home and survives changes in ownership on both sides.
3. How long have you been applying this specific product in Florida?
Strong answer: A specific number of years with Florida projects they can reference. Bonus if they can speak to Florida-specific challenges like humidity, salt air, or stucco surfaces.
Weak answer: We have been in business for X years / we have done hundreds of homes.
Why it matters: General contracting experience and experience with a specific ceramic coating system in a specific climate are not the same thing.
4. Can you show me completed projects in my area and connect me with past clients?
Strong answer: Yes, here are three projects within 20 miles of you completed in the last two years, and here are contact details for those homeowners.
Weak answer: Check our website / here are some Google reviews.
Why it matters: Online reviews are curated. A real conversation with a past client in your market tells you how the project actually went, including the parts that did not go smoothly.
5. Walk me through your surface prep process step by step.
Strong answer: A specific description of all steps including pressure washing, patching and repairs, scraping, caulking, masking, and priming before any coating goes on.
Weak answer: We do full prep / we do it the right way / standard prep.
Why it matters: Surface prep is where coating jobs fail. A contractor who cannot describe their prep process in specific steps has not thought carefully about it.
6. What does your surface prep actually include?
A proper prep process should include:
- Full pressure washing of the exterior to remove dirt, mold, algae, and chalking
- Patching and repair of any damaged stucco, wood, or substrate areas
- Scraping and sanding of all loose or flaking existing paint
- Caulking of all joints, seams, and gaps around windows, doors, and wall penetrations
- Full masking of windows, doors, fixtures, and landscaping before any spray application
- Full-area priming before the finish coat goes on
If a contractor’s prep description skips any of these steps, ask why.
7. Are you licensed, bonded, and insured specifically in the state of Florida?
Strong answer: Yes. Here is my Florida contractor license number, certificate of liability insurance, and workers’ compensation coverage. You can verify all of these before we start.
Weak answer: We are fully covered / we carry insurance / yes of course.
Why it matters: In Florida, unlicensed contractor work can void a homeowner’s insurance claim if something goes wrong on the job. Verify the license number independently at the Florida Department of Business and Professional Regulation before anyone starts work.
8. What happens if something looks wrong after the job is done?
Strong answer: Here is our callback process. We schedule a follow-up inspection at 30 days. If you see any chipping, cracking, or peeling within the warranty period, here is exactly how to file a claim and what the response timeline is.
Weak answer: Just call us / we will take care of it / we stand behind our work.
Why it matters: A contractor who cannot describe their callback process has not built one. Call us is not a warranty process. It is a hope.
9. Has this product been independently tested and what are the results?
Strong answer:Ā Yes. Here is the ASTM test data for elongation, adhesion, UV resistance, mold resistance, and wind-driven rain performance.
Weak answer: It is a great product / it has been around for 25 years / customers love it.
Why it matters: Marketing claims and independent lab data are different things. A coating backed by published ASTM test results has been measured. One backed only by testimonials has not.
10. Does the warranty transfer if I sell my home?
Strong answer: Yes. The warranty is fully transferable to the next owner at no cost. Here is how the transfer process works.
Weak answer: We can talk about that if you ever decide to sell.
Why it matters: A transferable warranty is a selling point that belongs in your listing when the time comes. A warranty that does not transfer is worth exactly as much as the time you own the home.
What to Request and Review Before You Sign Anything
Do not rely on verbal assurances for anything that matters. Every commitment a contractor makes before the job starts should exist on paper.
Documents to request and review before signing an exterior coating contract:
- Florida contractor license number and verification link so you can confirm it independently
- Certificate of liability insurance naming your property address
- Workers’ compensation certificate with current dates
- Manufacturer certification showing the contractor is authorized to apply the specific product
- The actual warranty document from the manufacturer, not a summary or brochure
- A written scope of work that lists every prep step, product name, number of coats, and cure time
- A payment schedule that does not require full payment before work is complete
If a contractor will not provide any of these before you sign, that is the answer.
What Happens If You Hire Without Asking
Homeowners who skip vetting almost always find out why it mattered. The most common outcomes from hiring an uncredentialed or poorly vetted exterior coating contractor in Florida include a warranty that the manufacturer will not honor because the installer was not certified, surface failure within two to three years due to inadequate prep, no response when a callback is needed, and difficulty pursuing legal recourse when the contractor is unlicensed or has dissolved the business.
None of these problems are hard to avoid. They share a common cause. The homeowner did not ask the questions that would have surfaced the problem before the check was signed.
A contractor who does this work correctly welcomes these questions. They have the answers ready because they have answered them before. The ones who do not are telling you something before the job even starts.
Rhino Shield Florida is manufacturer-certified, fully licensed and insured in the state of Florida, and backs every project with a 25-year transferable warranty on materials and labor. We serve Jacksonville, Orlando, Tampa, West Palm Beach, Fort Myers, Naples, and Gainesville. Contact us for a free estimate and full project documentation.
FAQ’s
A: Look up the contractor’s license number at the Florida Department of Business and Professional Regulation website before anyone starts work. Any legitimate contractor should hand you that number without being asked. If they hesitate or give you a general business license instead of a state contractor license, that is worth paying attention to.
A: A manufacturer warranty is backed by the company that made the product. It typically transfers to the next owner when you sell and survives if the contractor goes out of business. A contractor-only warranty exists only as long as that business does. For a purchase in the $12,000 to $18,000 range, knowing who actually stands behind the warranty matters.
A: A Florida contractor license covers general construction work. Manufacturer certification means the installer was specifically trained and authorized on that coating system. Without it, the manufacturer’s product warranty may not be valid regardless of what the contractor tells you. It is the difference between a warranty you can enforce and one you cannot.
A: At minimum: full pressure washing, patching and repair of any damaged substrate, scraping of all loose or flaking existing paint, caulking around all windows and wall penetrations, full masking, and a primer coat before the finish goes on. A contractor who describes their prep as “standard prep” without specifics has not thought carefully about it.
A: Yes, and it shows up in the listing. A 25-year transferable warranty on the exterior coating is a concrete selling point that reduces the buyer’s perceived risk on a major exterior system. A warranty that does not transfer has no value to a future buyer and therefore no value in your sale price.
Professionals like Rhino Shield of Florida have proven that with expert application and advanced technology, homeowners can enjoy a home that looks beautiful and stays protected for decades.
If youāre ready to stop worrying about fading paint and peeling walls, investing in a permanent exterior coating might just be the smartest move you can make for your Florida home.
If youāre interested in getting paint on your new home thatāll last far longer than the typical 5 ā 7 years, check out Rhino Shield here.
You can also get a free, no-obligation quote from us by clicking this link.