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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon35
    Verified deck repair services reviews

Find Deck repair pros in Onalaska

Avatar for 507 Decks
507 Decks
4.9(
108
)

Serving Onalaska, WI and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"After refinishing our deck twice on our own with mediocre results both times, we finally decided to bring in a pro - and we couldn’t be happier with that decision. 507 Decks did an outstanding job from start to finish. Communication was clear and prompt, the service was professional, and most importantly we now have a deck we can actually enjoy for years to come. If you’re in the Winona area and need deck work done right, 507 Decks is the call to make."
Stairs
Deck
Stairs
Deck
Deck Spindles

+56

Response time4 hrs
Response rate93%
4 neighbors recently requested a quote
INTEGRITY DECKING COMPANY LLC
5.0(
4
)

Serving Onalaska, WI and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

Here at Integrity Decking Co., Integrity is not just a word to us, it?s our standard. We offer a maintenance free composite decking that stands the test of time and stays looking beautiful. Our team is dedicated to providing great customer service every step of the way. We specialize in full replacements, new additions, and refacing projects. If you?re looking for experts to help with your outdoor update, look no further! We?ve got you covered.

1 neighbors recently requested a quote
Avatar for INTEGRITY DECKING COMPANY LLC
INTEGRITY DECKING COMPANY LLC
5.0(
2
)

Serving Onalaska, WI and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Integrety decking is a great company. Tony Braker was our sales person and was super helpful in our color decisions. Tyler, Drew, Dacota, the crew that built our new deck were amazing. They were very professional and courteous and they did outstanding work. The Duxback rain shedding product is awesome."
Deck Remodels
Deck Remodels
Deck Remodels
Deck Remodels
Deck Remodels

+28

Response time2 days
8 neighbors recently requested a quote
Avatar for R.S. Job Squad
R.S. Job Squad
4.3(
15
)

Serving Onalaska, WI and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"This job was done at the beginning of the season. Weather was a challenge. Professional and timely completed. Crew was great! Did need them to come back and make a few adjustments . I would hire them again!"
Decorative landing
Fireplace paver inset
Retaining Wall with stairs
Decorative front yard sidewalk
Backyard fireplace patio

+19

Response time9 hrs
Response rate85%
75 neighbors recently requested a quote
Avatar for Coulee Construction and Concrete LLC
Coulee Construction and Concrete LLC
5.0(
6
)

Serving Onalaska, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Bathroom remodel went great, Coulee Construction and Concrete knocked out a wall to expand the shower area! Coulee Construction and Concrete has also completed a window to door alter opening for me as well as a deck and walkway!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

13 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Driftless Exteriors
Driftless Exteriors
4.5(
17
)

Serving Onalaska, WI and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Driftless Exteriors is a true one-stop shop! They pressure washed our home, cleaned the exterior windows, stained our deck, and even painted our kitchen. Everything turned out amazing!! It?s been a long time since we?ve experienced service this good. This small business genuinely puts its customers first. From communication and scheduling to the quality of the work, they kept us updated and informed every step of the way. 5/5 stars! We would absolutely hire them again and highly recommend them to anyone looking for interior or exterior work!"
Cleaning and Staining
Cleaning and Staining
Deck After
Cleaning and Staining
Cleaning and Staining

+2

Response time3 days
11 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Keenan Construction Services LLC
Keenan Construction Services LLC
5.0(
2
)

Serving Onalaska, WI and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Thank you for seeing our vision and making it a reality!! We are in LOVE again with our home and we can’t thank you enough!! We highly recommend anyone looking for someone to do their siding, windows, doors, etc. to give these guys a call!! ⭐️⭐️⭐️⭐️⭐️"
Response time2 days
Response rate95%
5 neighbors recently requested a quote
Showing 1-10 of 47
Deck Repair questions, answered by experts

Yes, pressure washing a wood deck can be a good idea as it effectively lifts ingrained dirt, mold, and mildew, improving the deck's appearance and longevity. However, it must be done carefully, as it's easy to damage the wood, especially softwoods. To pressure wash safely, use a lower pressure setting and a wide, 40-degree fan pattern nozzle (often white). Keep the nozzle at least a foot away from the wood surface and maintain constant motion, avoiding hovering in one spot to prevent gouging.

Most building codes require that spindles or balusters on deck and stair railings be spaced no more than four inches apart. This safety standard, often called the '4-inch sphere rule,' is designed to prevent small children or pets from slipping through the railing. A good way to visualize this is that a 4-inch sphere should not be able to pass between two spindles. For the same safety reason, the space between the bottom rail and the deck floor should also be no more than four inches. As a general guideline, professionals often install three balusters per foot of railing. However, since specific requirements can vary by location, it is crucial to check your local building codes to ensure compliance before starting your project.

The average cost to professionally clean or pressure wash a deck is around $150, with prices typically ranging from $100 to $600. Several factors influence the final price, including the deck's size, material, condition, and how long it has been since its last cleaning. For a smaller deck of about 300 square feet, you might pay around $100. For a larger deck of 1,000 square feet or more, the cost could be closer to $300 to $400. Decks that are very dirty or haven't been cleaned in years may require more time and special detergents, which will increase the price. The deck's material also plays a role. Wood decks often cost more to clean because they require a gentle power washing technique to avoid damage. Composite decks are typically less expensive to clean, and cleaning a metal deck may cost around $100.

Yes, you can draw your own deck plans in many cases. However, you must know your local building codes and be familiar with carpentry principles. Even then, it's always best to run your plans by a professional contractor with experience building decks, whether you choose to DIY some of the build or not.

The proper and most comfortable height for a deck stair riser, also called a step, is between four and seven inches. A height of seven inches is often considered ideal for a strain-free step that minimizes the risk of trips and falls. While it is possible to have risers up to 12 inches, this height can be challenging for children, pets, or individuals with mobility issues. For optimal safety and comfort, pair a seven-inch riser with a tread depth (or run) of at least 10 to 12 inches. Always check your local building codes, as they may have specific requirements that differ from these general recommendations.

The Onalaska, WI homeowners’ guide to deck repair services

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