Typical cost
$473–$1,200
Average $836
National price data from Angi (HomeAdvisor), 602 projects. Updated June 2026.
Most people pay $473–$1,200, about $836 on average. Enter your ZIP to compare free quotes from top-rated pros near you.
Most people pay $473–$1,200 for deck sealing. Compare free quotes from local pros below to see what your project will cost near you.
| Deck Size (Ft.) | Average Cost |
|---|---|
| 8x10 (80 sq. ft.) | $190 |
| 10x12 (120 sq. ft.) | $285 |
| 12x12 (144 sq. ft.) | $342 |
| 17x16 (272 sq. ft.) | $646 |
| 12x24 (288 sq. ft.) | $684 |
| 16x20 (320 sq. ft.) | $760 |
Describe your deck sealing project once and see who's available. Compare prices before you decide. No cost, no obligation.
Lori Axler Miranda says, “Kir and his team did a great job repairing and staining our large Ipe deck. Would definitely recommend.”
Leslie D. says, “irrigator was great in all categories. he helped me solve a leaky sprinkler.”
Richard Quinn says, “Christian and Escalante ATX did great work installing a new roof, deck, & patio at our house! They completed the entire project in a very reasonable timeframe. Christian was extremely helpful working with the insurance company and always communicated where the projects progress until completion. His crew was friendly and courteous throughout.”
John F. says, “I submitted the request through Thumbtack late Sunday, received several calls the next day. Took a few quotes. Hired Ruben on Tuesday and the deck was built by his outstanding team by end of day Wednesday. Blew my mind! Looks awesome and now can’t wait to get started on planning the pergola!”
At True Finish Construction, we help property owners improve the spaces they live in and enjoy every day. From decks, fences and outdoor living spaces to masonry, drainage, turf and interior finish work, we bring quality craftsmanship and attention to detail to every project. We’re locally owned, easy to work with, and committed to doing the job right from start to finish.
Kris A says, “From start to finish, Josh and his foreman displayed open communication regarding our deck project. Our new deck and pergola look amazing and we cant wait to begin using our restored hang out! Highly recommend Golden State Builders to anyone looking for a fresh start.”
Alberto M. says, “Fantastic customer service! Arden Grace Exteriors gave us a highly professional consultation for our backyard. They listened to our goals and gave us great options to consider. We aren't ready to pull the trigger on the project just yet, but when we are, this is exactly who we are going to hire. Highly recommend them for their professionalism and courtesy!”
Jason L. says, “From the start, Griffin was extremely helpful and patient with the changes we had in the design while pricing everything up. I had a few bids given for this project and Griffin’s price was competitive, for someone who is expecting a quality product, not done by an amateur. This was a tear down and rebuild to drawings I had provided, as well as an engineered drawing that I had to supply per the permitting office. It was a little over-engineered (from the architect) but Austin Modern Decks delivered in excellent form. The crew was very professional and respectful. The material used was of good quality, not the stuff you get at Home Depot. This was a sizable deck—around 650 square feet—with multiple levels, using TimberTech composite decking with a cedar skirt. I had an existing pergola over the decking that wrapped around the house to the back. They did an excellent job preserving the pergola, by shoring it up during construction, and attaching it back to the new deck. The attention to detail was excellent. Hidden fasteners were used, but in areas where this was not possible, finish trim screws were used (small profile head), even matching the color of the screws to the different color of the picture framing. I am extremely happy with how everything came out and would recommend Austin Modern Decks and More to anyone looking for a clean looking quality deck. Note: I will update the photos to better ones when the landscaping is done.”
Answers to commonly asked questions about deck sealing near you.
Most people pay $473–$1,200 for deck sealing, based on national price data from Angi (HomeAdvisor). The average is about $836. Small jobs can cost as little as $250, while large or complex ones can reach $2,300.
In the "Size" comparison, 8x10 (80 sq. ft.) is the least expensive at $190, and 16x20 (320 sq. ft.) costs the most at $760.
Get quotes from at least three deck repair pros, share photos and measurements up front, and ask what each quote includes (materials, labor, travel, cleanup). Prices well below $473 can mean a smaller scope or lower-quality materials.
Yes. Comparing pros and requesting quotes on Project Mate is free with no obligation. You only pay the pro you hire.
“Kir and his team did a great job repairing and staining our large Ipe deck. Would definitely recommend.”
“irrigator was great in all categories. he helped me solve a leaky sprinkler.”
“Christian and Escalante ATX did great work installing a new roof, deck, & patio at our house! They completed the entire project in a very reasonable timeframe. Christian was extremely helpful working with the insurance company and always communicated where the projects progress until completion. His crew was friendly and courteous throughout.”
“I submitted the request through Thumbtack late Sunday, received several calls the next day. Took a few quotes. Hired Ruben on Tuesday and the deck was built by his outstanding team by end of day Wednesday. Blew my mind! Looks awesome and now can’t wait to get started on planning the pergola!”
“From start to finish, Josh and his foreman displayed open communication regarding our deck project. Our new deck and pergola look amazing and we cant wait to begin using our restored hang out! Highly recommend Golden State Builders to anyone looking for a fresh start.”
“Fantastic customer service! Arden Grace Exteriors gave us a highly professional consultation for our backyard. They listened to our goals and gave us great options to consider. We aren't ready to pull the trigger on the project just yet, but when we are, this is exactly who we are going to hire. Highly recommend them for their professionalism and courtesy!”
Get an exact price for your project. Describe it once and compare quotes from local pros for free.
Get free quotesThe ranges on this page are national figures published by Angi (HomeAdvisor), most recently updated June 2026. The typical range is what most customers paid; low and high ends are the cheapest and most expensive jobs reported. The starting prices in the pro list are set by each pro and reflect your ZIP code.
Pricing depends on the scope of the job, materials, travel, and timing. Share the details of your project with a few pros to compare quotes. Check availability with a few pros to compare quotes for your project.
Compare starting prices from deck repair pros near you side by side and pick the quote that fits your budget. Checking availability is free.
Customers rate the deck repair pros they hire highly. Read their reviews and see each pro's rating before you reach out.
Compare ratings, reviews, and hires from the best-rated deck repair pros near you, including similar jobs done nearby.