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

Serving Madison, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"I hired Pro Master Construction to repair my skylight, and they did an excellent job. The team was professional, efficient, and very thorough. They fixed the leak quickly and ensured everything was sealed properly. I am very satisfied with their work and highly recommend Pro Master Construction for skylight repairs!"
Before
Before
Before
Before
After

+71

Response time6 hrs
Response rate98%
126 neighbors recently requested a quote
Avatar for Pro Line Construction, LLC
Pro Line Construction, LLC
4.7(
479
)
Deck or Porch - Repair

Serving Madison, NJ and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Very satisfied with Pro Line construction from start to finish.Tony came to measure and do a full and detailed presentation on what the new roof would entail. They are platinum installers for Owens Corning - which means they receive extra training for the latest materials in the business. Unfortunately , because of the fickleness of weather they couldn?t come as quickly as hoped. However , once they came they were amazing. I had 7 men ripping off my two layer roof and garage roof - and they looked like Santa?s helpers. The dumpster filled and materials were stacked all over the lawn and they never stopped working. The project manager stopped by several times a day and got on the roof to monitor progress. By the end of the second day the job was done. They didn?t leave until 7 pm and after blowing clean my deck and lawn. It was spotless. Awesome job well done"
Skylight repair
Skylight repair
Rebuild new chimney foundation up
ROOFING
new roof

+313

Response time6 hrs
Response rate85%
1 neighbors recently requested a quote
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 Alpha Construction NJ
Alpha Construction NJ
5.0(
142
)
Deck or Porch - Repair

Serving Madison, NJ and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"These guys build a beautiful deck in my backyard. They are very professional and have great communication skills. They also sanded and stained the deck. After they were finished they inspected everything they worked with and cleaned the debris."
Before it was the old deck with trees.
Patio with fireplace
Fireplace
Steps
Steps

+18

Response time2 days
51 neighbors recently requested a quote
Recommended by88%of homeowners
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

"Pro Grand construction build our deck with composite materials. The best thing with them was that at every step of the process they kept us updated. They did the drawings and pulled the permit for deck building. We are satisfied with them and their work."
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

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.

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.

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.

Two coats of stain are ideal for the best protection and aesthetic appeal. However, if your decking is made of particularly dense hardwood, you may only need one coat. If you want an intense color, two coats are ideal.

Building a deck without a permit could lead to fines for both the homeowner and the contractor. The exact penalties will depend on your state and municipal building laws. You might also be required to remove the deck and apply for a permit before you can build another. While it might be tempting to skip the permit to save a few bucks, it’ll cost you much more if you’re caught.

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.