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TRUSTED BY LEHIGH VALLEY, PA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon222
    Verified deck cleaning services reviews

Top-Rated Deck cleaning pros in Lehigh Valley - Updated Nov 2026

Avatar for RMJ Painting, LLC
RMJ Painting, LLC
5.0(
20
)
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Lehigh Valley, PA and surrounding areas

In business since 2019

Free estimates

Warranties offered

"RMJ painting was professional, on time and very clean and careful when painting. Any concerns I had they addressed it right away. My wife and I are very happy with the results. I would hire them again and also recommend them to anyone who is looking for a Quality painting company."
Response time4 hrs
Response rate100%
Recommended by76%of homeowners
Avatar for CM Contracting
CM Contracting
4.6(
41
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Lehigh Valley, PA and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"They really did an exceptional job. The deck rebuild was a complicated job. The deck wasn’t built correctly originally so CM Contracting had to extensively modify the structure. They really did a great job. The deck looks really great, and I think I now have the strongest deck in the Lehigh Valley. The chimney work was a big concern of mine going into the job. The previous owner of the house let the chimney cap rust, and the rust stains ran down the Dryvit. It really looked bad. Chris worked with his paint supplier to get the color to match perfectly. He had Sherwin Williams out to my house on several occasions because Chris wanted it done right. It far exceeded my expectations, and now looks perfect. The caulking and power washing all went well too. I would highly recommend CM Contracting. Chris is very responsive. We would communicate often via phone or txt. His crew is great too. Very polite and friendly."
Completed Siding
Completed Siding
Completed Siding
Siding
Siding

+147

Recommended by96%of homeowners
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Deck Cleaning FAQs, answered by experts

The cost to repair a deck is between $900 and $3,500, depending on the cause and extent of the damage. For example, fixing a sinking deck caused by pest damage can cost between $200 and $600, while replacing sinking boards costs between $500 and $4,000.

You typically don’t need a railing and handrails on a deck that’s less than 30 inches from the ground. However, consider adding them regardless. Railings provide additional safety for you and your guests who use your deck—plus, railings give the deck a more finished look than it would have without them.

Applying too much sealer to a deck might seem like extra protection, but it can cause more harm than good. Wood is a porous material with a limited capacity to absorb liquids. When you go overboard with sealer, the excess can't soak in and instead forms a film on the surface. This leftover layer is prone to peeling, cracking, and trapping moisture, ultimately defeating the purpose of sealing in the first place. 

Composite decking may never warp, or it may warp quickly. Several factors can influence the rate of warping, including the material's quality, installation method, and installation location. Generally speaking, high-quality materials that have been installed properly are drastically less prone to warping.

Both deck footings and deck posts help prop up your deck. However, footings are the bottommost parts of a deck that touch the ground. They’re usually made of concrete. Posts are pieces of wood that attach to the top of the footings with brackets. They run upwards and connect to the underside of your deck to support its weight.

The Lehigh Valley, PA homeowners’ guide to deck cleaning services

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