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Top-Rated Deck maintenance specialists in Kittanning - Updated Nov 2026

Avatar for RedLine Contracting
RedLine Contracting
4.6(
48
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Kittanning, PA and surrounding areas

In business since 2018

Free estimates

Warranties offered

"It was excellent. Contractor arrived on time, did the work as he'd said he would and meticulously cleaned up after himself. There were no surprises. And the drywall patch looks terrific. I will use this contractor again."
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+136

Response time1 day
Response rate99%
Recommended by79%of homeowners
Avatar for Stiles Lawn Care
Stiles Lawn Care
5.0(
5
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Kittanning, PA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Justin did a wonderful job. My tractor had broken down and with all the rain my lawn was getting out of control. Justin came out the following day. It needed mowed and weed wacking done also. Not only did they do all of that, but he pulled my broken down tractor up to the house. The yard looked great. Really appreciate everything they did."
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+4

Recommended by100%of homeowners
Better Decks
New to Angi
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Kittanning, PA and surrounding areas

In business since 2001

Free estimates

Credit card accepted

At Better Decks we don't do anything but decks so you can be sure you are getting an expert deck builder when you call us! With over 10 years of experience you can be confident that your deck will be built beautifully. We can also maintain your deck to keep it looking good with our powerwashing and staining services. Call us today!

Avatar for Complete Construction & Maintenance, Inc.
Complete Construction & Maintenance, Inc.
2.9(
12
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Kittanning, PA and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"As a mobile home owner of decades, I know how difficult it can be to find someone familiar enough with the industry to trust my home to. CC&M is a wonderful company. They are professional, reasonable with pricing and schedules and they are able to offer in-house financing, which is sometimes necessary with mobile homes. Once my children were out in the world, I wanted some major renovations to my home. Mike came out, went over everything and discussed options. In the end, I contracted CC&M to remodel my kitchen, my bathroom, my hallway, my bedroom, add a master bath, add a new laundry/utility room, replace heat-tape and upgrade some of the electric. From beginning to end, Mike and his crews were amazing. They are attentive to detail and their work is exsquisite. I had never done renovations before, but CC&M made me very comfortable with the whole process. It's been a month and a half since the work was done, and I couldn't be happier. My friends and family compliment me as soon as they walk in. As far as I'm concerned, if you need work done, CC&M is the company to call. Thank you for bringing my home back to life. You guys are the best!!"
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+20

Recommended by54%of homeowners
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Deck Maintenance FAQs, answered by experts

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.

What goes under your floating deck depends on your preferences. Some homeowners put landscaping fabric underneath their decks to prevent weeds from popping up through the boards. Others choose to build a floating deck over grass or gravel. However, it’s best not to set your deck directly on the ground. Instead, set your deck on blocks to keep it elevated enough to prevent moisture from rotting the wood.

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.

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 best way to clean your decking is to clear debris from the gaps between the boards, sweep the surface, rinse it, apply cleaner, rinse again, and let it dry fully. A homemade deck cleaner made of two gallons of warm water and 1/2 cup vinegar is a simple cleaning solution for both wood and composite decking. You can sprinkle baking soda on any spots with mold or mildew, then scrub the area and rinse clean. 

The Kittanning, PA homeowners’ guide to deck maintenance services

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