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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon117
    Verified deck maintenance services reviews

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

Avatar for Raffensperger Construction
Raffensperger Construction
5.0(
8
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Conshohocken, PA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Very professional, responsive and had great communication. They explained everything they were going to do, and got deck completed in a timely manner! My kids love that we now have a place where we can eat outside!"
Porch remodel
Porch remodel
Porch remodel
Affordable deck build
Large deck build

+2

Response time6 hrs
Response rate92%
36 neighbors recently requested a quote
Avatar for Johnston General Contracting
Johnston General Contracting
4.0(
95
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Conshohocken, PA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Johnston General Contracting did very fine work on power washing and sealing my deck. The deck looks great. While he was late on the first day of the job the second day he was right on time. I would recommend this company. The only negative would be that the price seemed on the expensive side."
Garage roof tear off
Garage tear off
New garage Roof
New garage roof
Roof Coating

+101

Response time5 hrs
Response rate89%
62 neighbors recently requested a quote
Mr. Handyman of Lansdale, King of Prussia, Ardmore
5.0(
2
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Conshohocken, PA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

Mr. Handyman of Lansdale, King of Prussia, Ardmore is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. \n

Response time2 days
92 neighbors recently requested a quote
Avatar for T A F Construction Inc.
T A F Construction Inc.
2.3(
3
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Conshohocken, PA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Tom from TAF was first to respond from the contractors you suggested. Came and inspected area the next week and emailed me proposal next day. More detailed work than I expected but work nevertheless needed done. Price very reasonable and hope to reach out again if/when I can fit into budget."
Response time2 days
Response rate100%
14 neighbors recently requested a quote
Tri-State Brother's Professional Cleaning, Inc.
New to Angi
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Conshohocken, PA and surrounding areas

Approved

In business since 2011

Free estimates

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality cleaning and janitorial services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Response time1 day
Avatar for Aqua Clean Professional Pressure Washing
Aqua Clean Professional Pressure Washing
4.8(
33
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Conshohocken, PA and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"Steve (owner) immediately returned my initial call, was out to do the estimate the next day, and completed the work the morning after that.  He and his partner did a beautiful job.  They were friendly and professional, and I was so impressed with their work.  Everything came up so clean, from the rain gutters to the aluminum siding to the concrete just beneath it at the base of the house.  The sidewalk is a completely different color now!  And they even pressure washed the straw doormat I had on the front porch!  I've made arrangements for them to return in the late fall or early spring (when the trees aren't dropping so much stuff) to pressure wash, protect, and paint my deck.  Steve talked with me about deck protection and the product he recommends using and provided me with a chart of color samples.
I would absolutely recommend this company to anyone who needs pressure washing.  I felt like their performance, in every respect, was flawless.


"
Flag stone patio before...
Flagstone patio after....
Cedar deck before....
Cedar deck after pressure wash and stain application.
Paver walkway before...

+15

Recommended by93%of homeowners
Avatar for A Finishing Touch Painting & Power Washing
A Finishing Touch Painting & Power Washing
5.0(
59
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Conshohocken, PA and surrounding areas

In business since 2008

"Finishing Touch Painting & Power Washing was very responsive and knowledge able. Previously we had stained our deck and wanted to use some of the newer deck paints. They were very helpful and knew which of the products worked well and which ones did not work so well. The extra prep work they did was excellent and our deck looks great. Best it has looked in years. They also painted all the exterior trim on our house and did a great job power washing. Everything looks very nice and we are pleased. The folks at Finishing Touch Painting & Power Washing were all very nice and I would use them again."
Additional Photos
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Additional Photos
Additional Photos

+8

Recommended by98%of homeowners
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Deck Maintenance FAQs, answered by experts

A deck is typically attached to a house and accessed via the back door. Decks are usually constructed from wood or composite materials. A terrace, on the other hand, is a raised platform that can be attached to or detached from the house and is typically made from a hard-paved material, such as paving stones. Terraces can be built on the ground or on the roof of a home.

Whether composite decking is better than wood depends on your priorities, especially regarding budget and maintenance. Composite decking offers superior longevity (30 to 50 years) and durability, and it is low-maintenance, requiring no sanding, staining, or sealing. In contrast, wood decks typically last 10 to 30 years and need refinishing every few years. While the upfront cost of composite is higher than wood, the reduced maintenance can lead to long-term savings. If a lower initial cost is the primary factor, wood is the more affordable choice.

A random orbital sander is best for sanding a deck because it is easier to handle than other power sanders and is less likely to damage the wood. Most decks are made of types of softwood, so a gentler sanding process is essential to prevent permanent blemishes. For example, belt sanders can gouge softwoods.

Yes. Freestanding or floating decks are exactly what the name implies—structures with their own support beams. You can build a deck yourself and place it next to a house for the illusion of a connected deck without the hassle. Or you can construct it in a separate part of your yard for a dedicated outdoor entertainment space. For the purpose of removing a freestanding deck, the steps are the same as an attached deck, but you don’t have to cut the deck away from the home.

PVC decking can get slippery when wet because it’s made from plastic. However, composite and wood decking can also be slippery when wet. It’s best to wear shoes with grippy soles when walking on a wet deck, no matter the material, and to be extra cautious not to slip and fall down.

The Conshohocken, PA homeowners’ guide to deck maintenance services

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