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  • Average homeowner rating star icon3.7
    Average homeowner rating
  • Verified reviews icon13
    Verified deck repair services reviews

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

Westman Remodeling
5.0(
1
)
Deck or Porch - Repair

Serving Mankato, MN and surrounding areas

Approved

In business since 2005

Free estimates

Small jobs welcome

Westman Remodeling, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. For an estimate, give us a call now at (507) 381-2858.

Response time4 days
Recommended by100%of homeowners
Avatar for Garden Structures & More
Garden Structures & More
4.6(
73
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Mankato, MN and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"I found him hard to work with (e.g. doesn't listen, pushy about doing it his way.) I was really hesitant after the estimate but he just kept pushing about it and I didn't have any other options - but I was sorry afterwards. I don't really like it, the quality doesn't seem great - but most important, it's not level. Drives me crazy and looks bad - just three panels and it's not level! Makes me nuts looking at it - feels like I threw my money away."
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+10

Recommended by95%of homeowners
Avatar for A Step Up Window Cleaning
A Step Up Window Cleaning
4.6(
335
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Mankato, MN and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"They did a really good job washing the house. They came back with no questions asked. The window cleaning was ok, there were some things that didn't get addressed. But overall, I would hire them again for house and window washing."
Recommended by92%of homeowners
dougs handyman service
New to Angi
Deck or Porch - Repair

Serving Mankato, MN and surrounding areas

In business since 2005

Free estimates

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

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Deck Repair FAQs, answered by experts

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.

As with patios, there are many types of deck choices to choose from to add personalization to your home. Some common deck options include:

  • Attached decks are anchored to the home and include simple ground-level options or multi-level structures with stairways and separate landings. 

  • Detached island decks are not attached to the home; they’re a freestanding structure in the yard. 

  • Wraparound decks connect the back of the house with at least one other side and often are built with railings for safety. 

  • Multi-level decks connect your deck through varying levels of elevation, featuring landings that are attached to stairs.

Applying too much sealer to a deck might seem like extra protection, but it can cause more harm than good. Wood is a porous material with a limited capacity to absorb liquids. When you go overboard with sealer, the excess can't soak in and instead forms a film on the surface. This leftover layer is prone to peeling, cracking, and trapping moisture, ultimately defeating the purpose of sealing in the first place. 

Liquid rubber is great for waterproofing, but it can damage your deck if it’s not applied correctly. First, it can trap moisture in the wood if the deck isn’t completely dry before application.  Second, applying it too thickly can create a heavy, rubbery surface layer that peels and cracks under fluctuating temperatures. For the best results, ensure the wood is completely dry before application, and apply the liquid rubber in thin, even coats. A quick inspection every now and then will help you catch any issues early, keeping your deck protected and looking its best.

While eco-friendly decking, also called composite decking, is a win for the environment because it consists of recycled materials, it has trade-offs. These sustainable options often come with steeper price tags, lack natural wood's warm look, and can become uncomfortably hot under full sun. Some composite materials can also become slick when wet, posing a potential hazard.

The Mankato, MN homeowners’ guide to deck repair services

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