Top-rated deck repair pros.

Best deck repair pros near O Fallon, MO

Enter your zip and get matched with up to 5 pros

Need a pro for your deck repair project in O Fallon, MO?

Select your specific project to find the pro for you.

TRUSTED BY O FALLON, MO HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon629
    Verified deck repair services reviews

Top-Rated Deck repair pros in O Fallon - Updated Nov 2026

Parker Deck & Fence
4.8(
60
)
Deck or Porch - Repair

Serving O Fallon, MO and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"Can’t say enough good about Travis. We moved out of town before we were able to close on our home in Wentzville. Unfortunately the home inspection ask for us to do some deck repairs. Travis worked with our realtor on the repairs needed, gave us a quote and was able to get the repairs done well before our closing date. Our realtor sent us pictures of the repairs and they look great. Thank you so much Travis, you and your crew did a fantastic job!"
Response time3 days
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Custom Exteriors
Custom Exteriors
4.2(
363
)
Deck or Porch - Repair

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"I hired Custom Exteriors for a deck repair and new rails. They provided a free estimate and were able to perform the repairs within 2 weeks. The new deck looks great and the team was done in less than a day. Would recommend!"
Before work started
 Tearing off the roof and ac curbs
 Tear off and starting to install
 Installing process
 Install and removing

+7

Response time2 days
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Pop's Powerwashing LLC
Pop's Powerwashing LLC
4.9(
24
)
Deck or Porch - Repair

Serving O Fallon, MO and surrounding areas

Approved

In business since 2020

Emergency services offered

Credit card accepted

"I needed them to repair a column on my front porch along with railing and they did a great job. The owner does a great job of keeping in contact with you and he explains things so that you understand "the why" behind what he's doing. I'll definitely use him again in the future."
Gallery
Gallery
Recommended by52%of homeowners
Avatar for JNM Home Improvement
JNM Home Improvement
4.8(
46
)
Deck or Porch - Repair

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Warranties offered

"JNM Home Improvement did an excellent job on my deck repair. They took the time to explain everything clearly, showed up earlier than quoted, and did exactly what they said they would do. The quality of the work gave me confidence in the structure of my deck again. Very happy with the service and would highly recommend them."
framimg stairs
Handrail
Deck Remodel finished
Decking
stairs

+51

Response time10 hrs
Response rate99%
13 neighbors recently requested a quote
Avatar for ZLK Seamless Guttering
ZLK Seamless Guttering
5.0(
12
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"They came on time, well prepared to repair gutters. They help to correct other parts that were in need. The result work looks as I expected. They guarantee their job. I would call them if there is a problem. Thanks a lot."
My jobs
My jobs
My jobs
My jobs
My jobs

+12

Response time3 days
Response rate99%
2 neighbors recently requested a quote
Master Remodel & Construction
4.7(
18
)
Deck or Porch - Repair

Serving O Fallon, MO and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"We hired Master Remodel & Construction after our master bathroom, kitchen and garage suffered major water damage after an interior flood caused by an overflowing toilet. Brian Inkley (owner) and Jacob Quick (project manager) have a team of dedicated, talented professionals. They did a superb job in restoring our damaged house. They are a busy team of workers who kept us appraised of their availability for the various stages of our restoration. For the repairs that they didn't do themselves they had excellent recommendations for the professionals we needed such as the carpet installation, closet system installation, kitchen cabinets and the refinishing of our hardwood floors. They seem to be in demand, working at several projects at the same time but we always felt that we were their top priority. Jacob worked with our homeowners insurance adjuster to be sure that the funds allocated for our losses were enough to complete our projects. We recommend Master Remodel & Construction with pleasure."
Car port
Car port
Car port
Bathroom remodel
Bathroom remodel

+11

Response time2 hrs
Recommended by100%of homeowners
...
Showing 1-10 of 263
Deck Repair FAQs, answered by experts

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 best base materials for a ground-level or floating deck are typically gravel and crushed stone (also known as landscaping rocks). These options are inexpensive, provide excellent drainage, prevent weeds, and help minimize moisture buildup, which reduces shifting and rotting. For added stability and to evenly distribute the weight, you can use concrete deck blocks or pavers. While more expensive, concrete blocks and pavers offer a sturdier base than gravel or crushed stone alone.

The overhang, or nosing, of deck steps is another area that will be covered in building code requirements. The noses on your deck steps should have a minimum overhang of ¾ inch. For safety, usability, and code compliance, the nosing of deck steps should not extend past 1¼ inches.

Ultimately, overapplication of stain can compromise the deck's appearance, durability, and longevity. It may result in an uneven finish, with excess stain pooling, dripping, or drying into thick patches. It can also obscure the wood's natural grain and texture, detracting from the desired aesthetic. Moreover, excessive staining may not fully penetrate the wood, leading to poor adhesion and premature wear. Additionally, thick layers of stain are prone to peeling, cracking, and blistering as they struggle to bond with the surface. 

No. In most cases, it’s not colder or freezing temperatures that affect decking materials but the amount of moisture that seeps into the materials as a result. For example, wood decking material is more likely to suffer from rot or decay when exposed to excess moisture from snow or ice. An extreme change in temperature can cause wood to expand or contract, but only if it’s not properly treated beforehand.

The O Fallon, MO homeowners’ guide to deck repair services

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