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TRUSTED BY JOHNSON CITY, TN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon67
    Verified deck maintenance services reviews

Top-Rated Deck maintenance specialists in Johnson City - Updated Nov 2026

Avatar for Ultimate Cleaning Specialists
Ultimate Cleaning Specialists
5.0(
34
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Johnson City, TN and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Have now used Ultimate Cleaning Specialists for a couple of jobs this year. This time he stained our front deck/ramp that he had pressure washed in the previous job. He worked very hard as it is a "Large" deck/ramp and did an excellent job. I would recommend this business for anyone. Very professional, friendly and very contentious in his work! Very happy with results "Thank you Nic"!"
Before/After Concrete
Conrete
After/Before Brick Cleaning
Gutter/Sofit
Gutter/Sofit

+29

Response time2 days
11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Carter Clean, LLC
Carter Clean, LLC
4.7(
187
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Johnson City, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Customers say: True professional

"Carter Clean did a tremendous job power washing and staining my decks and porches, restoring them to beauty after years of neglect. It was a very big project and Alex and Bill were always on time with no delays in completing the project in a very timely manner. Both were super professional, responsive and hardworking. They take pride in their work and treated our home like it was their own, including going above and beyond the agreed upon work when they saw something that needed repair, additional cleaning, or even to help trouble shoot solutions to a pesky wood pecker problem. Bill did an exceptional job cleaning the roof. He was very efficient and brought the roof back to its original beauty, despite it being nearly 20 years old. He additionally went above and beyond to clean the sidewalks in front and back without any additional charge. Thanks to Alex and Bill the exterior of the house looks great again. Iâ d use these guys again in a heartbeat. They were competitive in their pricing, absolutely fabulous, and I would highly recommend them to anyone."
Deck Preperation
Concrete Cleaning
Vinyl Siding Cleaning
Roof Cleaning
Roof Cleaning

+15

Response time1 day
Response rate87%
Recommended by91%of homeowners
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Deck Maintenance FAQs, answered by experts

A deck that isn’t attached to a house is called a floating or freestanding deck. These standalone decks are built near ground level, so they usually don’t need deck stairs. Some don’t even require permits. Generally speaking, building a floating deck is faster and more DIY-friendly than constructing one that’s connected to your home.

Yes, deck pier blocks can be used as an alternative to traditional deck footings, especially for smaller or low-to-the-ground decks. Unlike poured concrete and buried post footings, deck blocks do not require digging or pouring. However, their use is dependent on local building codes. Some areas, particularly those prone to high winds, earthquakes, or hurricanes, may not permit the use of deck pier blocks. It is essential to consult your local building codes before choosing them for your deck project.

A quality, well-maintained PVC decking can last 30 to 50 years. It’s known for being one of the most durable types of decking materials, with composite decking having a 25- to 30-year average lifespan and some softwood deckings only lasting 10 to 15 years. Luxury hardwood decks like Ipe may last longer than PVC decking, but they can cost more and require more maintenance.

Before installing any materials under the deck for removing moisture, you should perform some prep work on the ground. Work the dirt under the deck to create a grade away from the home. A grade of at least six inches for every 10 feet works well. Do not leave a gap between the dirt and the home’s foundation where water could pool. Once you or a contractor regrades the dirt under the deck, you then can add materials over the top.

No. In most cases, it’s not colder or freezing temperatures that affect decking materials but the amount of moisture that seeps into the materials as a result. For example, wood decking material is more likely to suffer from rot or decay when exposed to excess moisture from snow or ice. An extreme change in temperature can cause wood to expand or contract, but only if it’s not properly treated beforehand.

The Johnson City, TN homeowners’ guide to deck maintenance services

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