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Top-Rated Deck repair pros in Mount Vernon - Updated Nov 2026

Avatar for Indigo Construction LLC
Indigo Construction LLC
4.8(
12
)
Deck or Porch - Repair

Serving Mount Vernon, SD and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Indigo Construction is a locally owned construction company dedicated to helping homeowners improve, expand, and add value to their spaces. We specialize in egress window installation, basement finishing, drywall, painting, flooring, and carpentry, delivering code-compliant work with a strong focus on safety, durability, and craftsmanship. From functional upgrades to full interior transformations, Indigo Construction provides dependable service, clear communication, and quality results you can trust.

My Jobs
My Jobs
My Jobs
My Jobs
My Jobs

+21

4 neighbors recently requested a quote
Avatar for JWM Construction LLC
JWM Construction LLC
5.0(
5
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Mount Vernon, SD and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Jesse was a delight to work with. He’s professional and he does what you want him to do. He arrives on time. He cleans as he goes. He’s meticulous and makes sure it’s done right the first time. I would recommend him to all of my friends and family."
New deck build
New deck build
New deck build
New deck build
New deck build

+21

Response time3 days
Response rate93%
Crago Construction
New to Angi
Deck or Porch - Repair

Serving Mount Vernon, SD and surrounding areas

In business since 2020

Free estimates

Offers commercial services

Are there projects lingering in the back of your mind that you just don't have the time or ability to tackle? Wanting to get a fair price for the work that you are desperate to get done? Well, help is on the way. with over 15+ years of experience, our business is dedicated to providing property owners with professional home repair. Contact us for anything from small framing to complete remodels. We are ready and able to help you check that pesky task off your "to-do" list!

Response time3 days
Response rate96%
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Deck Repair FAQs, answered by experts

A sunroom will add more value to your home than a deck, but with a much higher up-front cost. Depending on its construction and function, a sunroom may be counted as additional living space, while a deck is strictly an outdoor feature. Both will increase your home’s value, but the sunroom will have a much bigger effect.

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.

You can add a roof to most decks, but you need to have it inspected first. If your deck didn’t come with a roof initially, it may not be able to handle the weight without some structural changes. You can add additional supports to your existing deck to safely add a roof, and tying your deck’s roof to an exterior wall can help add some structural stability, but remember these aren’t DIY projects and need to be left to a pro. 

There are several methods for attaching stair stringers to a deck. The best way is to bolt the stringers to the deck joists using three carriage bolts in a triangular pattern. This method offers the sturdiest fit for stairs that won’t budge. Alternatively, attach the stringers to the deck rims using lag bolts or to the posts using adjustable slope hangers.

Rot loves moisture, so deck rot typically impacts the parts of a board that stay wet. This includes the underside of boards, in addition to support posts and joists. However, any part of a board can rot, given the right conditions. 

The Mount Vernon, SD homeowners’ guide to deck repair services

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