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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon27
    Verified deck repair services reviews

Top-Rated Deck repair pros in Lennox - Updated Nov 2026

Avatar for JB Construction LLC.
JB Construction LLC.
5.0(
10
)
Deck or Porch - Repair

Serving Lennox, SD and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"The team did an outstanding job on my deck. They were very respectful, professional, and paid close attention to every detail. Their workmanship was excellent, and they made sure everything was done the right way. They were also very courteous and easy to work with throughout the entire project. I highly recommend them to anyone looking for quality work. Thank you for a great experience!"
deck door replacement
deck door replacement
22 neighbors recently requested a quote
Avatar for Prairie Grass Construction LLC
Prairie Grass Construction LLC
5.0(
4
)
Deck or Porch - Repair

Serving Lennox, SD and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"I had a great experience with Jordan. He Was polite and very timely. His bid was spot on and the cost was exactly what he said it was going to be. He had several different recommendations to make the project even better when it came to insulation. I would definitely use Jordan again And refer him to other people I know."
Accent Wall
Accent Wall
Accent Wall
Cabinet Install
New Stair Case

+97

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for JWM Construction LLC
JWM Construction LLC
5.0(
5
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Lennox, SD and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Jesse was a delight to work with. He’s professional and he does what you want him to do. He arrives on time. He cleans as he goes. He’s meticulous and makes sure it’s done right the first time. I would recommend him to all of my friends and family."
New deck build
New deck build
New deck build
New deck build
New deck build

+21

Response time3 days
Response rate93%
Showing 1-10 of 48
Deck Repair FAQs, answered by experts

Before installing any materials under the deck for removing moisture, you should perform some prep work on the ground. Work the dirt under the deck to create a grade away from the home. A grade of at least six inches for every 10 feet works well. Do not leave a gap between the dirt and the home’s foundation where water could pool. Once you or a contractor regrades the dirt under the deck, you then can add materials over the top.

It’s important to make sure the wood on a new deck is properly seasoned. Seasoning a deck is simple: Once you build it (or have a pro do so), just leave it alone so it can acclimate to the environment. If you don’t give the deck proper seasoning time before staining, the stain can lock in any lingering moisture and cause mold, rot, and other moisture issues down the road. Give the wood at least four to eight weeks to season before you stain.

Deck repairs cost around $800 to $3,500 . However, your cost depends on the type and severity of the repair, as well as the type of decking material you have. Other factors, like location and labor costs, impact the price, too. Boards and railings are the priciest parts of a deck to repair, while loose stairs are less expensive to fix.

Building a deck isn't too hard if you’re handy with carpentry, have the necessary tools, and are willing to put effort into it. However, other factors, such as plans, permits, and design, can be hard if you don’t have experience in those areas.

Note: You’ll need another person to help you build the deck (especially for framing and setting the beams). Building a deck yourself will be very difficult if you don’t have an extra set of hands to help.

To flatten a cupped deck board, start by ensuring it’s dry. Then, try flipping the board over so the cupped side faces down and reattach it. If that’s not possible, you can use screws to pull it tighter to the joists or plane the edges slightly to reduce the cup. It’s best to replace severely cupped boards.

The Lennox, SD homeowners’ guide to deck repair services

From average costs to expert advice, get all the answers you need to get your job done.