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TRUSTED BY CLARK, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon205
    Verified deck repair services reviews

Top-Rated Deck repair pros in Clark - Updated Nov 2026

Avatar for Pro Master Construction NJ, LLC
Pro Master Construction NJ, LLC
5.0(
130
)
Deck or Porch - Repair

Serving Clark, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"I had a great experience with Pro Master for my roof repair. They were able to fix the leaks and restore the skylight to its original condition. Excellent service and quality work highly recommended!"
Before
Before
Before
Before
After

+71

Response time6 hrs
Response rate98%
126 neighbors recently requested a quote
Avatar for New-Gen Construction NJ LLC
New-Gen Construction NJ LLC
4.7(
26
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Clark, NJ and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"In addition to replacing siding, decks, brickwork, and chimneys, they assisted with our roofing repair. It was a terrific one-stop shop for us for practically all of our house maintenance needs!"
New Steps + Railings.
New Steps + Railings.
Skylight + Roof Repair.
Skylight + Roof Repair.
Skylight + Roof Repair.

+53

Response time5 hrs
Response rate100%
92 neighbors recently requested a quote
Avatar for Great Group Home Improvement, LLC
Great Group Home Improvement, LLC
4.7(
58
)
Deck or Porch - Repair

Serving Clark, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"I hired Sam from great group decking to build my deck and it was the best decision and investment on my deck. My deck increased the value of my house drastically ? highly recommended. These guys work so hard and they don?t get tired. They cleaned out and left the place better than it was . I am extremely satisfied."
Roof Replacement
Roof Installation
Custom Deck build
Chimney
Deck

+15

Response time5 hrs
Response rate99%
3 neighbors recently requested a quote
Avatar for Rite-Way Home Improvements
Rite-Way Home Improvements
5.0(
50
)
Deck or Porch - Repair

Serving Clark, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"We are beyond happy with our new deck from Riteway Home Improvement! The craftsmanship is absolutely beautiful, and the whole process was smooth and stress-free. Huge thank you to the team"
Response time3 hrs
Response rate100%
184 neighbors recently requested a quote
Avatar for CSZ Construction
CSZ Construction
4.6(
69
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Clark, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Cesar and his workers' were prompt. Most importantly, they are efficient and professional individuals. They completed the home improvement projects as promised. Cesar also fixed another home improvement project; we had not discussed. Lastly, the team cleaned-up after they finished the home projects."
 ALL COLUMNS FINISH
OLD DECK
Livinroom
 PAINTING
PREPARING FOOTINGS

+168

Recommended by93%of homeowners
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Showing 1-10 of 433
Deck Repair FAQs, answered by experts

Staining and sealing the underside of a deck creates a moisture barrier but traps water in the boards, quickly leading to rot. No matter how well you seal the above deck, water still gets through via nails and screw heads on the surface. Allow this water to flow naturally under the deck, where it is routed through the drainage system.

Rot loves moisture, so deck rot typically impacts the parts of a board that stay wet. This includes the underside of boards, in addition to support posts and joists. However, any part of a board can rot, given the right conditions. 

A sunroom will add more value to your home than a deck, but with a much higher up-front cost. Depending on its construction and function, a sunroom may be counted as additional living space, while a deck is strictly an outdoor feature. Both will increase your home’s value, but the sunroom will have a much bigger effect.

Yes, deck pier blocks can be used as an alternative to traditional deck footings, particularly for small or low-to-the-ground decks. Unlike poured concrete and buried post footings, deck blocks don’t require digging or pouring. However, their use is regulated by local building codes, and they may not be permitted in areas prone to high winds, earthquakes, or hurricanes. Always consult your local building codes before choosing them for your deck project.

The proper and most comfortable height for a deck stair riser, also called a step, is between four and seven inches. A height of seven inches is often considered ideal for a strain-free step that minimizes the risk of trips and falls. While it is possible to have risers up to 12 inches, this height can be challenging for children, pets, or individuals with mobility issues. For optimal safety and comfort, pair a seven-inch riser with a tread depth (or run) of at least 10 to 12 inches. Always check your local building codes, as they may have specific requirements that differ from these general recommendations.

The Clark, NJ homeowners’ guide to deck repair services

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