Get matched with top deck repair pros in Randolph, WI

Q: What is the best homemade deck cleaner?

• <div><p>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 <a href="https://www.angi.com/articles/how-remove-mold.htm">remove mold</a> 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. </p></div>

Q: Can I build a deck over my HVAC unit?

• <div><p>Yes, you can build a deck over your outdoor HVAC unit, but you need to leave at least 5 feet of vertical clearance above the unit. If you don&rsquo;t want your deck to be that high off the ground, you could <a href="https://www.angi.com/articles/how-to-build-floating-deck.htm">build a floating deck</a> in another part of your yard&mdash;again, as long as you leave at least 4 feet of horizontal space between the deck and your AC unit.</p></div>

Q: How often and at what time of year should I clean my deck?

• <div><p>It is recommended to clean your deck once or twice a year to prevent the accumulation of dirt, debris, mold, and mildew. The ideal times for cleaning are in the spring and fall. A spring cleaning removes grime that has built up over the winter, preparing your deck for summer use. A fall cleaning washes away messes from summer activities, preventing them from setting into the wood over the winter. The exact frequency can depend on factors such as how often the deck is used, its exposure to pollen, and whether salt was used on it during the winter. Regular cleaning helps protect the wood and its finish from damage.</p></div>

Q: Which is better, composite or PVC decking?

• <div><p>Both composite and PVC decking are excellent alternatives to wood. However, while composite is moderately priced and lasts around 30 years, PVC costs more and lasts longer. PVC is also more durable, though both materials are more durable than wood decking. Ultimately, the choice between composite and PVC decking will come down to your budget and preferences. </p></div>

Q: What is the standard spacing for spindles or balusters on a deck or stair railing?

• <div><p>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.</p></div>

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Verified Reviews for Deck Repair pros in Randolph, WI

*The Angi rating for Deck Repair companies in Randolph, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Repair needs.

*The HomeAdvisor rating for Deck Repair companies in Randolph, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Repair needs.

Last update on April 22, 2026

Reviewed in April 2026
Fantastic work completed by Jon today. Diagnosed the actual issue immediately. Immediately repaired and was finished in the blink of an eye.
Cardinal Heating & Air Conditioning
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Reviewed in October 2025
Quick and easy repairs done
Torres Garage Doors, LLC
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Reviewed in September 2025
Liberty Bell Builders does absolutely fabulous and professional work! Their craftsmanship is outstanding, and they truly have a gift for turning nothing into a beautiful oasis right at home. They specialize in decks and create stunning outdoor spaces that are both functional and inviting. Highly...
Liberty Bell Builders LLC
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Reviewed in May 2025
Ashley came out and did and estimate, very professional and so easy to talk to. In a few days we had our estimate and the repairs I need were extensive. It was a very big job and Ryan and his crew handled it very fast and efficiently. If I ever needed repairs again they would be my first call....
Rion, LLC
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Reviewed in December 2024
I wanted a new deck as my old one was in very rough shape and rotting in some spots. I went with Smart Decks, and from start to finish the experience was great. Kyle answered all my questions and gave me multiple options for the budget I had. The quality of work was amazing and they always...
Smart Decks
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Reviewed in March 2024
5 Star Window Cleaning was excellent to work with. Prompt response and though delayed let me know they were on their way. Efficient in getting the deck power washed to my satisfaction. Knowledgeable in what needed to be done to get the best results. I would recommend them !
5 Star Window Cleaning LLC
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Reviewed in February 2023
We are really happy with our new composite deck. The crew was wonderful to work with - they were thoughtful to try to minimize disruptions to our daily life while construction was in progress, and cleaned up well after they finished. Nelson was also very professional and responsive to any...
Sonin Construction
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Reviewed in March 2022
Got a call within minutes of posting and scheduled an appointment for the next day. He was very friendly and fixed my garage door quickly and for a very good price! Overall one of the easiest and best experiences I’ve had while hiring a company for any repairs! I am very satisfied and would...
Torres Garage Doors, LLC
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Reviewed in May 2021
Highly recommend Ridge Top Exteriors and will use them for ALL our future home repair work. Nate and his crew repaired what MadCity did incorrectly and recommended and added heat strips where we get ice damming regularly. Honest, trustworthy, fair pricing and more in a local business that can't...
Ridge Top Exteriors Inc
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Reviewed in February 2020
I was impressed with his thorough quality inspection and report. He explained what improvement/repair items that were noted and the corrective action recommended.
Don Hopkins Home Inspections, LLC
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Find Deck repair pros in Randolph

Levi Emmons Carpentry

5.0(

)

Deck or Porch - Repair - For Business

Serving Randolph, WI and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

"Needed LVP flooring with trim work done. Did a great job on both."

Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Randolph, WI and surrounding areas

In business since 1974

Free estimates

Credit card accepted

"we had a large double window two windows one opening replaced they did a a good job made that room much warmer in winter which is what we were after it is now the warmest room in the house in the winter which is good as it is the room we spend most our time in. will defiantly be having them out to price gutters when we are ready in the spring."

+19

Recommended by93%of homeowners

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Advance Window cleaning and Power Washing

4.7(

)

Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Randolph, WI and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"They did a great job. Worked hard. Cleaned up after themselves."

+36

Recommended by100%of homeowners

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Integrity Decking Company

5.0(

)

Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Randolph, WI and surrounding areas

In business since 2000

Free estimates

Credit card accepted

We are a Home Improvement company utilizing the best mineral based products made in Wisconsin.\nWe take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs.\nIt is our mission to provide excellent customer service from start to completion of a project.\nTo understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner.\nOur reputation is based on service, safety and quality, regardless of how large or small the job.

Response time1 day

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Integrity Decking Company

3.0(

)

Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Randolph, WI and surrounding areas

In business since 2000

Free estimates

Credit card accepted

Response time2 days

Recommended by100%of homeowners

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Woodrite Carpentry, LLC

3.3(

)

Deck or Porch - Repair - For Business

Serving Randolph, WI and surrounding areas

In business since 1986

Free estimates

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time1 day

Recommended by100%of homeowners

Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Randolph, WI and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"They did it for 1/3 were other people has given me estimate for. They did a great job. They gave me a better price. I really couldn't be more happier."

Recommended by100%of homeowners

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AAA General Contracting - Home Facebook

4.8(

)

Deck or Porch - Repair - For Business

Serving Randolph, WI and surrounding areas

In business since 2011

Free estimates

Warranties offered

"Coordinated and participated in remodeling a bathroom, kitchen, bedrooms. The work was done on time!"

Response time2 days

Recommended by100%of homeowners

Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Randolph, WI and surrounding areas

In business since 1999

Free estimates

In business since 1999, you can call Jeremy at J J Construction for all of your repair work. Attention to detail is my trademark. Call today for a free estimate.

Recommended by50%of homeowners

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Quasius Surface Cleaning & Pressure Washing

5.0(

)

Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Randolph, WI and surrounding areas

In business since 2022

Free estimates

"Eli power washed our driveway and deck. There was years of dirt, mildew and grime built up. Now it looks brand new. I totally recommend him as he does a very professional job and takes pride in his work."

Recommended by100%of homeowners

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Showing 1-10 of 32

Deck Repair questions, answered by experts

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.

Yes, you can build a deck over your outdoor HVAC unit, but you need to leave at least 5 feet of vertical clearance above the unit. If you don’t want your deck to be that high off the ground, you could build a floating deck in another part of your yard—again, as long as you leave at least 4 feet of horizontal space between the deck and your AC unit.

It is recommended to clean your deck once or twice a year to prevent the accumulation of dirt, debris, mold, and mildew. The ideal times for cleaning are in the spring and fall. A spring cleaning removes grime that has built up over the winter, preparing your deck for summer use. A fall cleaning washes away messes from summer activities, preventing them from setting into the wood over the winter. The exact frequency can depend on factors such as how often the deck is used, its exposure to pollen, and whether salt was used on it during the winter. Regular cleaning helps protect the wood and its finish from damage.

Both composite and PVC decking are excellent alternatives to wood. However, while composite is moderately priced and lasts around 30 years, PVC costs more and lasts longer. PVC is also more durable, though both materials are more durable than wood decking. Ultimately, the choice between composite and PVC decking will come down to your budget and preferences.

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 Randolph, WI homeowners’ guide to deck repair services

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

See all articles

Scott Dylan Westerlund
•
Aug 3, 2026Aug 3, 2026
How Much Does Deck Replacement or Repair Cost? [2026 Data]
Deck replacement costs depend on materials, any structural damage you need to fix, and more. This guide explores how much it costs to replace or repair a deck.
Deane Biermeier
•
Jul 9, 2026Jul 9, 2026
How Much Does Deck Refinishing Cost? [2026 Data]
Refinishing your deck is a great way to restore its appearance and fall in love with your outdoor space. Use this guide to learn how much it costs based on factors like size and type.
Timothy Moore
•
Aug 5, 2026Aug 5, 2026
How Much Does It Cost to Replace Deck Railings? [2026 Data]
Old and run-down porch railings can be an eyesore and pose a risk of falling. Find out how much it costs to replace your worn out porch railings with new materials.
Angi
•
May 21, 2026May 21, 2026
How to Hire a Deck Repair Pro
Find the best deck repair pro for your project. Learn how to hire qualified contractors, what questions to ask, and credentials to verify.
Ginny Bartolone
•
Jul 9, 2026Jul 9, 2026
How to Repair a Deck: DIY Fixes from the Boards to the Railings
Deck repair is a great way to stretch your DIY muscles while keeping your deck safe and stylish. Here are the common repairs and how to tackle them.
Catherine Hiles
•
Jul 8, 2026Jul 8, 2026
The Ultimate Deck Repair Checklist
If your deck is in bad shape, this deck repair checklist will help you inspect, clean, maintain, and repair it without missing any vital steps in the process.