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TRUSTED BY MOUNTAINSIDE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon209
    Verified deck repair services reviews

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

A&M General Contracting, LLC
4.7(
60
)
Deck or Porch - Repair

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"Andrew and the crew were easy to work with, professional and completed the project in the time they said they would to install the deck. If I had any questions, they promptly answered them and provided suggestions when asked. I would hire them again."
Before Calbrite
Calbrite clean
Before Calbrite
After Calbrite
Response time12 hrs
21 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Dominion Construction
Dominion Construction
5.0(
40
)
Deck or Porch - Repair

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Tim was prompt, professional & listened to my questions and answered my questions patiently. His knowledge of materials and costs helped me get this project done well & in my spending plan too. My decks are now in great shape, look better than they have for some time, since Dominion’s very skilled crew replaced worn decking and stained the deck and railings. Our family can really enjoy this special part of our home for years to come now!"
Home Siding Is Complete
Home Siding Is Complete
Home Siding Is Complete
Home Siding Is Complete
Home Siding Is Complete

+132

1 neighbors recently requested a quote
Avatar for Pro Master Construction NJ, LLC
Pro Master Construction NJ, LLC
5.0(
130
)
Deck or Porch - Repair

Serving Mountainside, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Pro Master Construction saved the day with our roof repair project. From the initial assessment to the final fix their team was professional, efficient, and knowledgeable. Highly recommend their services."
Before
Before
Before
Before
After

+71

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

Serving Mountainside, 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 Mountainside, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"We had a lot of damages on our deck and we hire Supreme construction to help us fix and renovate our deck. They have a very professional crew and very polite. Would recommend to everyone"
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(
27
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Mountainside, 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%
101 neighbors recently requested a quote
Avatar for Trinium Home Improvement LLC
Trinium Home Improvement LLC
5.0(
16
)
Deck or Porch - Repair

Serving Mountainside, 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%
5 neighbors recently requested a quote
Avatar for Eagle Ridge Roofing & Decks LLC
Eagle Ridge Roofing & Decks LLC
4.8(
71
)
Deck or Porch - Repair

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity and quality work. We are experts in our roofing and siding and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

Projects
18 neighbors recently requested a quote
Recommended by92%of homeowners
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Showing 1-10 of 453
Deck Repair FAQs, answered by experts

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.

Yes, deck footings typically require an inspection before laying down concrete. While not all local building codes require footing inspection, proper placement ensures a safe and structurally sound deck. An inspector will verify that the deck can adequately hold what you put on top of it., and that the footings have been dug to the correct dimensions.

No, you don't need to stain Ipe decking, although you can if you want to change the color. You will, however, need to apply a UV coating if you don't want the natural color to fade. Speak to a deck staining specialist near you to discuss the best options if you want to stain your decking. And remember that you’ll need to seal your Ipe wood deck annually to protect it from scratches and Mother Nature.

You typically don’t need a railing and handrails on a deck that’s less than 30 inches from the ground. However, consider adding them regardless. Railings provide additional safety for you and your guests who use your deck—plus, railings give the deck a more finished look than it would have without them.

You can build an outdoor kitchen on a deck, but you should choose composite decking since it's more heat-resistant. Metal deck materials like steel and aluminum are also good choices because they're less flammable than wood. You should also consider the weight of the kitchen—make sure your deck can support it and any appliances you plan to use. You should consult a structural engineer to confirm exactly how much weight your deck can safely support when building an outdoor kitchen. 

The Mountainside, NJ homeowners’ guide to deck repair services

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