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Best deck maintenance specialists near Sewickley, PA

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TRUSTED BY SEWICKLEY, PA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon76
    Verified deck maintenance services reviews

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

Avatar for Dennis Grubor Painting & Deck Restoring
Dennis Grubor Painting & Deck Restoring
4.9(
46
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Sewickley, PA and surrounding areas

Approved

In business since 1971

Free estimates

Credit card accepted

"Dennis was wonderful to deal with - he answered our call/texts and even during a busy week managed to communicate when he would be available for an estimate (something other contractors struggle with). His quote was in line, even cheaper, then most and his quality of work was excellent. He took our bright blue deck to a beautiful brown that we can now enjoy!"
Response time12 hrs
Response rate100%
Recommended by97%of homeowners
Avatar for TJ's Landscaping
TJ's Landscaping
4.2(
15
)
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Sewickley, PA and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"Tyler and Justin did a great job edging and mulching my property. They are hardworking young men who are very thorough and personable as well. I will definitely consider them for any future landscaping projects I have in the future."
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after
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+19

Response time2 days
78 neighbors recently requested a quote
Recommended by60%of homeowners
JDF Services
4.3(
154
)
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Sewickley, PA and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"Jack and his crew were wonderful to work with. Jack is very knowledgeable in refinishing wood. We had a 35 year of stair railing that needed sanded, stained, and polyurethane. Very considerate of the dust and our home surroundings. Would highly recommend for all your wood finishing needs."
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+10

Response time10 hrs
Recommended by91%of homeowners
Avatar for A+ PLUS CONCRETE & FOUNDATION REPAIR
A+ PLUS CONCRETE & FOUNDATION REPAIR
4.6(
388
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Sewickley, PA and surrounding areas

In business since 1985

Free estimates

Credit card accepted

"After 2+ years of researching, getting quotes and attempting an in-house repair (which we found was way beyond our capability) we were blessed with A Plus Concrete & Foundation Repair. Two of our Deacons meet with owner Gary who upon inspection recommended a course of action for our concrete restoration and preservation which some contractors wanted just to replace our concrete for upwards of $48,000.00. After reviewing A Plus's proposal our Deacon Board unanimously voted to hire A Plus Concrete to restore & preserve our conrete entryway, sidewalks and steps. On day one job foreman Joe was one time, professional and reviewed the entire project, the workers were mindful of our Robinson Township Christian School students and busses. I was impressed and please how Joe cordinated the project and lead their team during our concrete restoration project which took 3 1/2 days to complete. We are very pleased with the work A Plus did and for our project it comes with a full two year warranty and support years down the road giving us one less maintenance item off our fairly full plate as we maintain for our church facility. The Deacons at Providence Presbyterian Church would recommend A Plus Concrete & Foundaton Repair to anyone in need of concrete help. Thank you A Plus Concrete & Foundaton Repair for taking care of us, Keith S. - Providence Deacon"
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+23

Recommended by91%of homeowners
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Deck Maintenance FAQs, answered by experts

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. 

Before installing a deck, you must build a base for the deck to rest upon, often made of compacted soil or gravel. While gravel is an optional material, it helps with drainage. Some contractors also recommend installing a weed control membrane, which helps provide a solid foundation for the frame. In the case of an elevated deck, a pro will often lay down a concrete slab as a foundation. 

When installing deck boards, screws are generally a better option than nails. Screws offer superior holding strength over time, keeping the boards securely in place. In contrast, nails are more likely to pop out, which can create a tripping hazard. While you can use either, we recommend using 3-inch galvanized deck screws. To minimize the risk of cracking the wood, it's a good practice to drill small pilot holes before driving the screws into the deck joists.

Deck boards should be spaced no more than three-eighths of an inch apart. This is enough space to allow water and small debris to pass through without collecting on the surface, but not enough to create a tripping hazard. Certain materials, like pressure-treated wood, shrink over time, so they may need less space at installation.

To flatten a cupped deck board, start by ensuring it’s dry. Then, try flipping the board over so the cupped side faces down and reattach it. If that’s not possible, you can use screws to pull it tighter to the joists or plane the edges slightly to reduce the cup. It’s best to replace severely cupped boards.

The Sewickley, PA homeowners’ guide to deck maintenance services

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