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TRUSTED BY AFFTON, MO HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon521
    Verified deck repair services reviews

Find Deck repair pros in Affton

Avatar for Lange Handyman Services, LLC
Lange Handyman Services, LLC
5.0(
18
)
Deck or Porch - Repair

Serving Affton, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"I enjoyed Mark’s polite demeanor and how he showed me unanticipated issues that surfaced based on the original construction of the deck. The repairs were of excellent quality both visible and the under pinning support. I will definitely be calling Mark in the future."
Concrete - Pouring & Repair Project
Deck Steps and Railings Repair
Removed railroad ties and built retaining wall.
Deck, Retaining wall, Basement Door
Deck Repairs

+41

Recommended by77%of homeowners
Avatar for All Exteriors, LLC
All Exteriors, LLC
4.9(
13
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Affton, MO and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Brian did a fantastic job. Immediately understood I wanted an easy quick fix. Had two other bids who wanted to do major rework to the deck despite me telling them I just wanted it leveled out as much as we could without it turning into a big job. Was quick and cleaned up after. Good price. Will work with him for all future exterior projects."
Privacy Fence Gate
Response time2 days
Response rate90%
5 neighbors recently requested a quote
Avatar for McCoy's Exteriors
McCoy's Exteriors
5.0(
13
)
Deck or Porch - Repair

Serving Affton, MO and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"A huge storm damaged most of the siding on just one side of my home. Multiple houses in my area had been damaged so siding companies were coming through and giving free estimates. All of those companies said my siding would need to be replaced. Since they wouldn’t be able to perfectly match the color, they suggested I replace the siding on my entire home. McCoy Exteriors was able to repair my siding at an affordable cost and was able to get it done the same week. I highly recommend this company and am very pleased with the work they’ve done for me."
Exterior garage remodel
Exterior garage remodel
Concrete Sidewalk
Concrete Sidewalk
Composite Steps

+8

14 neighbors recently requested a quote
Avatar for Sinclair Repair and Renovation LLC
Sinclair Repair and Renovation LLC
5.0(
11
)
Deck or Porch - Repair

Serving Affton, MO and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Working with Sinclair Repair is always a pleasure. The customer service is top notch and they go above and beyond every time. Their flexibility and sense of urgency is unmatched. I highly recommend this company for any handyman repair needs!"
Basement - After 2
Basement After
Response time1 hour
Recommended by100%of homeowners
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Deck Repair questions, answered by experts

The problems with composite decking include a high rate of expansion and contraction from temperature swings. This characteristic can cause boards to split, delaminate, or peel. In addition, significant movement can cause shrinking, warping, twisting, and bending. For this reason, you should minimize moisture and ensure proper airflow below your deck.

A deck doesn’t have to be perfectly level. Many pros even recommend a gentle slope to ensure proper drainage and increase longevity. The ideal gentle slope is about 1/8 to 1/4 inch per foot away from the property, leading water away from the home to prevent pooling and reduce the risk of damage. It also minimizes rot, mold, and other moisture-related problems. 

There are approximately 5.33 board feet in a 2x4. You can use the board foot calculator in this article to easily find the answer. A 2x4 is 2 inches of thickness by 4 inches of width, so you need to find the length, with 8 feet being the most common. You’d use the calculator here to multiply 2 times 4 times 8, and then divide by 12, arriving at a total of 5.33 board feet. 

Rotting wood, loose railings, or unstable stairs may indicate a need for expertise.

You can nail or screw composite decking, but 3-inch decking screws are the better fastener choice. Unlike nails, decking screws won’t back out of the composite material over time. There’s also little danger of splitting composite material when driving screws, so you don’t need to pre-drill holes unless otherwise recommended by your decking manufacturer.

The Affton, MO homeowners’ guide to deck repair services

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