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TRUSTED BY MOSINEE, WI HOMEOWNERS

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

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

Avatar for Steel Shield
Steel Shield
4.7(
90
)
Deck or Porch - Repair

Serving Mosinee, WI and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Very pleased with the work that they did. They replaced my deck steps..awesome..looks great. I then hired them to replace my gutters and downspouts plus covers to keep the leaves out. Again, very pleased. They do quality work, good equipment, hard workers, clean up everything, polite..They will be my go to contractor for any other upcoming jobs. Would highly recommend!!"
St Peters church
St peters church
St peters church
Metro
Chimey flashing

+8

Response time2 days
78 neighbors recently requested a quote
Recommended by90%of homeowners
Riihinen Repairs, LLC
3.5(
3
)
Deck or Porch - Repair - For Business

Serving Mosinee, WI and surrounding areas

In business since 2017

Free estimates

Offers commercial services

"Mathew Riihinen and I have counted 6 jobs he has done for us in the past two years. He is conscientious, resourceful, and a please to work with. Very charismatic and provided great with great value. Jobs done in all four seasons, from plowing snow, cleaning gutters, cleaning the house, plat removal and next weeks stump grinding. He has installed huge bookshelves for us, on the inside."
Response time30 mins
Recommended by33%of homeowners
A&M Construction Services
3.0(
2
)
Deck or Porch - Repair

Serving Mosinee, WI and surrounding areas

In business since 2021

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time3 hrs
Recommended by50%of homeowners
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Deck Repair FAQs, answered by experts

A random orbital sander is best for sanding a deck because it is easier to handle than other power sanders and is less likely to damage the wood. Most decks are made of types of softwood, so a gentler sanding process is essential to prevent permanent blemishes. For example, belt sanders can gouge softwoods.

If you want to make a deck cleaner from products already in your home, there are various options. The most common is to use a gentle blend of 1 gallon of warm water and 2 tablespoons of ammonia-free dish soap. You can also mix water with distilled vinegar. Sprinkling on some baking soda can help to remove mold and mildew. You can add oxygen bleach (but never damaging chlorine bleach) to the water and ammonia-free dish soap solution for something a bit stronger. 

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.

While you can use various materials like sand or even just soil, gravel is widely considered the best option to put under a deck. It provides excellent drainage and is resistant to water, fire, and pests. Gravel also helps anchor the soil to prevent erosion during heavy rain and acts as a built-in weed blocker, reducing regular upkeep. Furthermore, it is simple to spread, available in various textures and tones, and adds a polished look that complements any deck design.

When installing deck boards, screws are generally a better option than nails. Screws offer superior holding strength over time, keeping the boards securely in place. In contrast, nails are more likely to pop out, which can create a tripping hazard. While you can use either, we recommend using 3-inch galvanized deck screws. To minimize the risk of cracking the wood, it's a good practice to drill small pilot holes before driving the screws into the deck joists.

The Mosinee, WI homeowners’ guide to deck repair services

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