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TRUSTED BY MENDHAM, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon238
    Verified deck repair services reviews

Verified Reviews for Deck Repair pros in Mendham, NJ

*The Angi rating for Deck Repair companies in Mendham, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Repair needs.

*The HomeAdvisor rating for Deck Repair companies in Mendham, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Repair needs.

Last update on September 07, 2026

Find Deck repair pros in Mendham

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

Serving Mendham, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Added a privacy section to the front of our deck. Design and structural integrity perfect. Don't hesitate. Hire Promaster"
Before
Before
Before
Before
After

+71

Response time6 hrs
Response rate98%
180 neighbors recently requested a quote
Request Quote
Avatar for 1 All Home Repairs, LLC
1 All Home Repairs, LLC
5.0(
734
)
Deck or Porch - Repair

Serving Mendham, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"We hired All Home Repairs for our Roof and the end result was fantastic,job done right and quick i would definitely recommend them."
Slate Roof Repair
New Gutters and Covers
New skylight
Response time5 hrs
Response rate93%
5 neighbors recently requested a quote
Request Quote
Avatar for RAP Painting & Pressure Washing
RAP Painting & Pressure Washing
5.0(
126
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Mendham, 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
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Avatar for Alpha Construction NJ
Alpha Construction NJ
5.0(
142
)
Deck or Porch - Repair

Serving Mendham, NJ and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"We replaced our old wooden deck with a new composite deck. Beautiful work and great work attitude! Will recommend to friends and neighbors"
Before it was the old deck with trees.
Patio with fireplace
Fireplace
Steps
Steps

+18

Response time2 days
69 neighbors recently requested a quote
Recommended by88%of homeowners
Request Quote
Avatar for Joseph & Sons Construction, LLC
Joseph & Sons Construction, LLC
4.9(
168
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Mendham, NJ and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"angelo and his crew repaired a water issue on my back deck . he was very informative about how to fix the problem. he also told me how to fix a little basement issue. and the repair worked on deck roof!!! also in the basement. he is a wonderful man , cares about the people he works for, and the work he does. very fair pricing. i'd recommend him and his crew unquestioningly!"
custom luxury home
custom luxury home
remodeled spacious basement
Renovated backyard
renovated walkway and driveway

+1

Response time1 day
Recommended by89%of homeowners
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Avatar for Trinium Home Improvement LLC
Trinium Home Improvement LLC
5.0(
15
)
Deck or Porch - Repair

Serving Mendham, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"I had some rotted deck steps and rotted decking so hired Trinium Team to fix my deck .Did a top notch job . Happy with the result . Highly recommended."
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
Request Quote
Avatar for Top Pros Construction LLC
Top Pros Construction LLC
4.9(
65
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Mendham, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Top Pros were great! They came out same day and gave me an estimate. Deck repair work was done and completed the following week! We will use them again for future projects."
Roofing
Roofing
Framing
Roof repair
Chimney flashing

+3

Response time6 hrs
Response rate93%
93 neighbors recently requested a quote
Request Quote
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Showing 1-10 of 372
Deck Repair questions, answered by experts

Yes, but ensuring the deck has a solid foundation with adequate footings is critical before building, as the weight of a sunroom will put significant pressure on the structure below. Even if your deck is properly constructed, it may not be able to handle the extra weight. While some basic, lightweight, prefabricated sunrooms can sit on a deck with a strong existing foundation without additional supports, in many cases, the foundation and joists will need reinforcement. It is always best to have a structural engineer perform an inspection to evaluate the deck's quality and structural integrity. A professional can help you decide if reinforcement is sufficient or if it's better to tear down the deck and start over.

No, you don’t need a permit to repair and replace a few boards on an existing deck. However, if you’re making structural changes to the deck or tearing down the old one and building a new one, you will likely need a permit. Check with your local municipality for the regulations and rules in your area, or ask a local contractor who builds decks for advice.

The best base materials for a ground-level or floating deck are typically gravel and crushed stone (also known as landscaping rocks). These options are inexpensive, provide excellent drainage, prevent weeds, and help minimize moisture buildup, which reduces shifting and rotting. For added stability and to evenly distribute the weight, you can use concrete deck blocks or pavers. While more expensive, concrete blocks and pavers offer a sturdier base than gravel or crushed stone alone.

Most building codes list a minimum width of 36 inches and a maximum height of 7¾ inches. However, for the most comfort and spaciousness, you’ll want to aim for a width of at least 48 inches and a height of 7 inches. Again, it’s always a good idea to base your numbers off steps that you already use comfortably.

Composite decking boards aren't your only options for building a deck. There are several other types of materials for decks, including wood and aluminum decking. Wood decking comes in many different wood species, offering natural beauty and classy timelessness to your yard. Aluminum is a lightweight, water-resistant, and low-maintenance material that is also non-slip.

The Mendham, NJ homeowners’ guide to deck repair services

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

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