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

Avatar for Bighorn Contracting
Bighorn Contracting
4.9(
10
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Spearfish, SD and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Our yard looks brand new with the beautiful fence they installed, including a customized gate for our fur baby! The work is beyond excellent & was done in a couple days! They answered any questions you had & customer service is above of what you would expect from any contractor! I highly recommend them for your next project!"
What We Would Love To Do For You
What We Would Love To Do For You
What We Would Love To Do For You
What We Would Love To Do For You
What We Would Love To Do For You

+1

Response time4 days
Response rate89%
Recommended by30%of homeowners
Avatar for Gerbers Home Handyman Services
Gerbers Home Handyman Services
5.0(
6
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Spearfish, SD and surrounding areas

In business since 2024

Free estimates

Offers commercial services

"Devin with Gerber's Home Handyman was AMAZING!! He was very prompt at reaching out to us and getting us scheduled. My grandma needed help with having her bedroom TV mounted to the wall and he got the job done quickly and efficiently! My grandma even asked if he could help with a few other projects that she had been putting off and he was happy to assist. She's very happy with everything and has recommended him to all her friends at church!"
Gerbers Home Handyman
Response time1 day
Response rate100%
Avatar for BH HammerTime LLC
BH HammerTime LLC
5.0(
2
)
Deck or Porch - Repair

Serving Spearfish, SD and surrounding areas

In business since 2023

Free estimates

Small jobs welcome

"He was able to get out to give us a quote quickly for exterior window trim after we were ghosted by a different handyman company. Great quality work and completed it when we needed it. Will definitely use them again for future projects."
New wooden stairs
New wooden stairs
Old concrete step
Decks 1&2 Cleaned
Decks 1&2 Stained

+64

Response time12 hrs
Recommended by50%of homeowners
Showing 1-10 of 40
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.

Footings for ground-level decks need to be at least 12 inches deep, and some areas require them to be even deeper. A standard range for deck footings is anywhere from 12 to 48 inches. The minimum footing depth is determined by an area’s frost line and soil conditions. If you’re unsure how deep to install deck footings, check local building codes to find the minimum footing depth in your area. 

For the best results, stay off of your deck for at least 48 hours after sealing it. Giving the sealant at least two full days to cure ensures it can fully penetrate the wood, giving you the most protection from sun and weather damage later on. Walking on the deck too soon can prevent it from properly curing and cause your deck to weather prematurely.

PVC decking might be long-lasting, but this synthetic material lacks​​ the natural aesthetic or sustainability of wood decking. If you want to match your decking to your new garden furniture or just freshen up the faded surface, it’s not usually possible to paint PVC decking. When comparing PVC to composite decking, PVC is pricier and more prone to warping in hot regions.

Yes, but ensuring the deck has a solid foundation with adequate footings is critical before building, as the weight of a sunroom will put significant pressure on the structure below. Even if your deck is properly constructed, it may not be able to handle the extra weight. While some basic, lightweight, prefabricated sunrooms can sit on a deck with a strong existing foundation without additional supports, in many cases, the foundation and joists will need reinforcement. It is always best to have a structural engineer perform an inspection to evaluate the deck's quality and structural integrity. A professional can help you decide if reinforcement is sufficient or if it's better to tear down the deck and start over.

The Spearfish, SD homeowners’ guide to deck repair services

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