Contact National Sealing Co.

National Sealing Co.
4611 S.University Dr
Davie, FL 33328

Phone: 954-577-8837
Fax: 954-476-7975

Call one of our experts today to discuss your sealing project at 954-577-8837 or email us at info@nationalsealing.com

We look forward to receiving your questions and comments and will reply to your email promptly.
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Bradley Boudreaux
Bradley Boudreaux
1683207803
Kenny and his team delivered on time and the product is everything as advertised it would be!
Spencer McKenna
Spencer McKenna
1683120782
Kenny and his team did a great job coating my travertine patio. They were on-time, good communicators, and cost-effective. Would recommend.
Denise Hernandez
Denise Hernandez
1681945953
We had the BEST EXPERIENCE with National Sealing Company. They did an amazing job sealing our pavers and travertine. Kenny was very knowledgeable and extremely helpful to us from beginning to end. Also provided us with an excellent Powerwash company. Would highly recommend National Sealing!
michel cote
michel cote
1677297481
Super service
T Avery (Team Umoja)
T Avery (Team Umoja)
1677080932
We had our pool deck of travertine sealed and had the nano beads added as well to prevent slipping. The pool deck looks great and the non-slip application is phenomenal. It’s much better than the sand application others quoted.
Maria Morreale
Maria Morreale
1675516710
The travertine around my pool looks amazing! I no longer have to worry about my three-year-old granddaughter slipping on the wet tiles and everyone I dealt with is so very nice I would recommend national sealing to anyone who needs this type of service.
Alan Sharp
Alan Sharp
1675366788
After researching the various ways to protect our newly installed Travertine deck we chose Kenny at National Sealing to lay down his NS-200 Coating with nano non-slip beads. In addition to bringing out the natural beauty of the stone the non-slip surface makes it much safer to walk on when wet. With proper care it looks/feels like it will last a few seasons before needing a refresh. Time will tell.Mark, our installer, did an excellent job explaining the process and answering all of our questions. It was clear he believed in the product, and he was a pleasure to work with.We've had a positive experience contracting with National Sealing Company and plan to contact them again when our deck needs refreshing.
Robert Costa
Robert Costa
1674000599
They did a really nice job on my patio. And probably even more important - when I had a small issue, they were quick to come right back out and address it. I couldn’t be happier. Great job.
Emmanuel Nwofor
Emmanuel Nwofor
1673112106
Kenny was extremely helpful from start to finish. Thank you Kenny and team for job well done! I would highly recommend National Sealing Company for anyone needing their services.
Mike Bartone
Mike Bartone
1669989324
Very professional and friendly service
Russell Lynn
Russell Lynn
1669850368
Very happy with the results of the coating of our pavers and travertine. Great to work with start to finish!
Billy Mitchell
Billy Mitchell
1668900002
Mark was great. This company is excellent and thus far I’m very satisfied with the coating and anti-slip product. .Mark arrived on time, went over what was to be done and then answered any questions that I had. He coated my travertine pool deck and applied the nano beads for anti-slip. As they say the coating really brings out the color in the travertine. I also had him apply coating to some darker split faced travertine used around the pool and on two walls. The coating really enhanced the color and looks so much better than before.I have to say that I was a little nervous about getting a company out of Florida to protect my pool surface here in Texas but these guys do work all over and get the job done as discussed and as promised.Thanks Mark and National Sealing Company for job well done.
Alex Jordan
Alex Jordan
1666643075
Kenny my contact and Mark the installer were a pleasure to work with and the job turned out exceptional! Thank You😊
Susan Corsiatto
Susan Corsiatto
1665406062
Easy to contact. They helped find a local power washer I needed before the sealing. Lanai looks great!
Thomas Wallace
Thomas Wallace
1665405177
John Marro
John Marro
1663080490
Great product and communication. Product works as advertised and looks good.
Marc Salyers
Marc Salyers
1662490959
They came up to Alabama to apply their coating to the pavers around my new pool. Mark did a great job, he was very knowledgeable and answered all my questions. It is amazing how much better the deck looks and feels. I was really impressed, and will be calling them in 3-5 yrs to re-apply when it is time.
Joseph Abadi
Joseph Abadi
1661310865
I called Kenny for a quote on my marmiro marble stone after hearing wonders about him and his company. The price was right and the service was more then what I anticipated. Mark came to spray patio and even included my front door stairway.My only request from Kenny and his company is that get involved in more areas of work because I would hire them in a minute.It was a pleasure working with National Sealing company, look no further, if they fit you in to the schedule, grab the opportunity !
Chris Minteer
Chris Minteer
1661085737
This product did the trick. The travertine around our pool and steps was extremely slippery. I found National Sealing via online reviews and had concerns as they were not local to our area. They exceeded expectations with communication, on time service and results. Five star review is warranted!
Kim Drooks
Kim Drooks
1660405264
I have tumbled ivory travertine that was sealed with a water sealant. PB told me it absolutely would not be slippery. First week I wiped out. It was so so slippery when wet. After tons of research, I located National Sealing Company out of Florida. They travel all over the country. They have this special Nano bead technology which puts a grip on the travertine. I was nervous because I didn’t know anyone who had done it or had heard of the company but we took the chance. We had it done last Tuesday (not even a week yet) and we are thrilled!!! It feels like a light sandpaper or the bottom of your fiberglass pool. It should last between 3-5 years. It is NOT slippery at all. The color changes to the color your travertine is when wet. Kenny Kline is the person who responds to your questions and he is very knowledgeable and helpful. I asked lots of questions. Mark was the one who came to the house and sprayed the material. He was Amazing!! He explained everything he was doing. It is expensive but well worth it. I even had a question days after it was done and Kenny got right back to me. I found them to be a great company to work with. This is a picture after it was done. I would highly recommend this company.
Dominique Williams
Dominique Williams
1659616852
I must confess that I don’t write a lot of reviews, but I am an avid review reader. However, am I so happy with National Sealing Company that I feel obligated to share my experience. My pool was completed in the summer of 2021 and my deck is stamped concrete. The initial contractor used a water-based sealer without any grip additive. This made my deck an ice rink and several people slipped. My wife and I became terrified of having our kids use our new beautiful pool and we refused to have friends over for fear that they would fall. I called the initial contractor about the issue and their solution was to cover the water-based sealed with an oil-based seal and adding the anti-slip additive. Though this slightly helped, our deck was still very slippery and I was going to paint over our beautiful colored stamped concrete because I felt desperate for a safe solution. This is when I first came across National Sealing Company online and Kenny contacted me right away. Kenny instantly diagnosed our issue and we came up with a plan. Kenny gave me detailed instructions on how to strip the existing sealants and we scheduled a date for National Sealing Company to come apply its non-slip application. National Sealing Company stayed in constant contact with me until the install date and Mark did the job. Mark is a really nice guy and he’s very knowledgeable. I felt so much relief after Mark told me that their application will make our deck non-slip and boy was he right. Our deck has so much grip that I am having my son’s baseball friends over this weekend and we can now enjoy our pool. I will certainly recommend National Sealing Company to my friends!-Chapel Hill, NC
Desiree Bove
Desiree Bove
1659587575
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