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TRUSTED BY MADISON, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon138
    Verified deck repair services reviews

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

Avatar for Supreme Pro Construction
Supreme Pro Construction
5.0(
110
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Madison, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"One of the most professional deck builders, from the conception to the building of the decks. Always using top materials and we would definitely highly recommend Supreme Pro Construction and use them again."
Deck Project
Deck
Deck
Deck
Deck Remodeling

+47

Response time9 hrs
6 neighbors recently requested a quote
Recommended by96%of homeowners
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 Madison, 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 RAP Painting & Pressure Washing
RAP Painting & Pressure Washing
5.0(
126
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Madison, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Excellent. My deck looks brand new. I did not think the deck would come out looking like I just had it installed. I am very happy with the results. Rich gave me a fair price and got the job done in a timely fashion. Thanks Rich. I will surely call on you in the future."
Response time12 hrs
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Trinium Home Improvement LLC
Trinium Home Improvement LLC
5.0(
16
)
Deck or Porch - Repair

Serving Madison, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"I hired Trinium Home Improvement for a deck repair. Mike was highly professional during the whole process, keeping us informed with all the details. The job was done within 3 days, they cleaned after themselves and our deck looks as good as new. I would highly recommend them and would definitely hire them again."
New Deck Build with Trex
New Deck Build with Trex
New Deck Build with Trex
New Deck Build with Trex
Deck Project

+42

Response time9 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Pro Grand Construction, LLC
Pro Grand Construction, LLC
5.0(
25
)
Deck or Porch - Repair

Serving Madison, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

"Great team. They work clean, every day when they finished they cleaned the place, we were staisified with them. Klevis updated us with every step of the job and showed us every material that they installed on the deck."
deck
deck
deck
deck
composite deck

+12

Response time5 hrs
Response rate94%
3 neighbors recently requested a quote
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Deck Repair FAQs, answered by experts

Before installing a new railing, check the condition of the deck frame and joists, especially around the perimeter where posts attach. If boards are loose, soft, or show signs of rot, the structure may need repair. A deck pro can inspect your framing to confirm it meets load-bearing requirements.

The proper height for a stair riser or deck step is between four and seven inches, with seven inches often considered the most comfortable. Building your stairs to this height ensures a strain-free step position and minimizes the risk of trip and fall injuries. For optimal safety and comfort, especially on deck stairs, a rise of around seven inches should be paired with a tread depth (or run) of at least 10 to 12 inches. While it is possible to design stairs with risers up to 12 inches, this height can be challenging for children, pets, or individuals with mobility issues. Always check with your local building codes, as they may mandate specific dimensions that differ from these general recommendations.

What goes under your floating deck depends on your preferences. Some homeowners put landscaping fabric underneath their decks to prevent weeds from popping up through the boards. Others choose to build a floating deck over grass or gravel. However, it’s best not to set your deck directly on the ground. Instead, set your deck on blocks to keep it elevated enough to prevent moisture from rotting the wood.

Yes, it is possible to add an under-deck drainage system to an existing deck by retrofitting it to the structure. This process may require some prep work. For example, many drainage systems are installed on top of the deck joists, which would require you to remove the decking boards and railings first. To avoid this, you could opt for a below-the-joist drainage system. For best results and to ensure proper installation, it is recommended to consult a professional. A pro can inspect your deck, make any necessary repairs, and then install the drainage system correctly.

In most cases, your deck will need some form of deck footing to hold it in place, preventing moisture from rotting your wood and decreasing your deck’s lifespan. Concrete deck blocks are the most common type of footing for floating decks. Some homeowners use ground-level deck footings. For added security, consider digging and laying your ground-level footings below ground.

The Madison, NJ homeowners’ guide to deck repair services

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