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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon109
    Verified deck repair services reviews

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

Avatar for Integrity Maintenance Services
Integrity Maintenance Services
4.9(
10
)
Deck or Porch - Repair - For Business

Serving Mukwonago, WI and surrounding areas

Approved

In business since 2009

Customers say: Quality work

With over 10 years of experience in the handyman industry, we are the experts you need, to take care of your home or business. We will treat your home, as we would treat our own. Give Integrity Maintenance Services, a call today, we look forward to working with you!

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for House Doctors of Lake Country
House Doctors of Lake Country
4.7(
14
)
Deck or Porch - Repair

Serving Mukwonago, WI and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"Repaired exterior corner of garage from ice damage. Brick and wood framing around garage door was pushing outward. All fixed by House Doctors in one day including painting and framing. Looks new and perfect. Excellent communication throughout."
demo
rough drywall
bathroom light
Response time10 hrs
25 neighbors recently requested a quote
Avatar for S&S Painting and Restoration, LLC
S&S Painting and Restoration, LLC
3.9(
37
)
Deck or Porch - Repair - For Business

Serving Mukwonago, WI and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Bob and his crew were great and easy to work with. In addition to painting, they added railing to my porch, replaced some rotting boards, and trimmed some trees. To my surprise they also threw in a power wash to my deck that was desperately needed. Iâ m thrilled with their work."
After Restoration
Before Restoration
Before Restoration
After Restoration
Before Restoration

+14

Response time1 day
Response rate93%
93 neighbors recently requested a quote
Avatar for Kirch Improvements LLC
Kirch Improvements LLC
4.9(
128
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Mukwonago, WI and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Absolutely thrilled to have found J Kirch when I was looking for a contractor to add a deck to my home. Workmanship was top notch. The deck looks terrific. I got estimates from 4 contractors and J Kirch provided the most value, got my work done sooner than any other contractor could commit to, and the team answered all my questions in rapid fashion. I Highly recommend considering J Kirch!"
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+44

Recommended by99%of homeowners
Avatar for Creative Painting
Creative Painting
5.0(
13
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Mukwonago, WI and surrounding areas

In business since 2017

Free estimates

We are a owner-operated business and have the experience and dedication to bring your dreams to reality with over 20 years experience! Specializing in Painting, Staining and Carpentry Services, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!\nBlending quality, craftsmanship, and customer service for you in your next project.\n\n

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+1

Recommended by100%of homeowners
Avatar for Watry Homes LLC
Watry Homes LLC
4.8(
403
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Mukwonago, WI and surrounding areas

In business since 1994

Free estimates

Credit card accepted

"When I bought my place, I took one look at the mold-covered deck and assumed I needed to tear it out.  Dave Watry from Watry Homes came out to give me a price.  To my surprise, he told me I didn't need to replace it - the wood was still good.  I needed to get it cleaned, kill the mold and stain it.  He was right!  I have a beautiful deck for a fraction of what it would have cost to replace it.  I appreciate the honesty and integrity of Watry Homes."
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HardiPlank and Hardie Shakes
All Hardie Shakes
HardiPlank and Hardie Shakes
HardiPlank Siding

+14

Recommended by95%of homeowners
Avatar for Sullivan Exteriors
Sullivan Exteriors
4.7(
44
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Mukwonago, WI and surrounding areas

In business since 2008

Free estimates

"Great! They spent 2 days repairing a poor roofing job that lead to our leaking and a several nests of wasps invading house. They also did a great job cleaning our gutters this spring.

They will be returning next spring for another issue we need addressed.

We were very happy with this company, Ben is very easy to talk with.
"
Recommended by95%of homeowners
Avatar for Home-Pro Handyman
Home-Pro Handyman
5.0(
15
)
Deck or Porch - Repair - For Business

Serving Mukwonago, WI and surrounding areas

In business since 1990

Free estimates

Warranties offered

"Matt did an outstanding job of repairing a home in sheet rock ceiling. He then painted the entire ceiling. Itâ s impossible to see the repair. It was a flawless repair. Matt promptly did an estimate and did the repair in the time promised. Excellent workmanship by a talented person"
Response time2 days
Recommended by92%of homeowners
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Deck Repair FAQs, answered by experts

Most building codes require that railing spindles (also known as balusters) on decks or stairs be spaced no more than four inches apart. This safety standard is often called the '4-inch sphere rule,' which means a sphere with a 4-inch diameter should not be able to pass through the opening between balusters. This rule is in place to prevent small children and pets from slipping through the railing. For the same reason, the space between the bottom rail and the deck or floor surface 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 essential to check your local building codes to ensure compliance before starting your project.

In most cases, your deck will need some form of deck footing to hold it in place, preventing moisture from rotting your wood and decreasing your deck’s lifespan. Concrete deck blocks are the most common type of footing for floating decks. Some homeowners use ground-level deck footings. For added security, consider digging and laying your ground-level footings below ground.

Choices include wood, composite, and hardwoods, each with unique benefits.

Composite decking requires a solid foundation, substructure, or subframe to ensure stability. This base is typically composed of posts, beams, joists, and footings. The frame's joists can be built from various materials like composite, plastic, timber, or metal, as long as the base can support the deck's weight without shifting. A professional deck builder might recommend installing the frame on a solid concrete base for added durability. The final design and materials for the substructure will depend on your budget, the type of deck, and environmental conditions.

When deciding if you should use 2x6 or 2x8 deck joists, consider the size of the deck, joist spacing, and materials. Larger decks, larger-spaced joists, and weaker wood all require more support, meaning they need larger joists. For example, 2x8 redwood joists spaced 16 inches apart can only safely span up to 10 feet and 7 inches. On the other hand, 2x10 southern pine joists spaced 12 inches apart can be as big as 16 feet and 2 inches. If you aren’t sure what size joist is best for your project, speak with your deck builder.

The Mukwonago, WI homeowners’ guide to deck repair services

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