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Avatar for Trinium Home Improvement LLC
Trinium Home Improvement LLC
5.0(
15
)
Deck or Porch - Repair

Serving Harrison, 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 Rite-Way Home Improvements
Rite-Way Home Improvements
5.0(
49
)
Deck or Porch - Repair

Serving Harrison, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Very impressed with the care taken and quality of their work. They repaired water damage to my kitchen ceiling and now it looks brand new. Very courteous and professional. Would definitely hire them again."
Response time3 hrs
Response rate100%
224 neighbors recently requested a quote
Avatar for CSZ Construction
CSZ Construction
4.6(
69
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Harrison, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Cesar is very knowledgable and professional. He did three projects for us. Replaced 20 ft of fascia board and soffit and rehung the gutter. Build a gate for a deck. Repaired and painted an area of water damage on a ceiling. Everything was done to perfection and on time as promised."
 ALL COLUMNS FINISH
OLD DECK
Livinroom
 PAINTING
PREPARING FOOTINGS

+168

Recommended by93%of homeowners
Avatar for HDL Construction
HDL Construction
5.0(
229
)
Deck or Porch - Repair

Serving Harrison, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"This is an excellent company to deal with. They are reasonably priced and did an outstanding job repairing and refinishing our deck on our home. Highly recommended"
Projects
Projects
Projects
Projects
Projects

+58

Response time6 hrs
Response rate85%
4 neighbors recently requested a quote
Avatar for Pro Build U S A LLC
Pro Build U S A LLC
5.0(
17
)
Deck or Porch - Repair

Serving Harrison, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"I couldn’t be more impressed with the deck built by Pro Build USA. From the first consultation to the final nail, the quality of work and attention to detail were top-notch. The deck turned out exactly how I envisioned — clean lines, solid structure, and a beautiful finish. The craftsmanship really shows in the way every board is perfectly aligned, and the railing is not only sturdy but adds a great aesthetic touch. You can tell this deck was built to last."
Deck
Chimney
Chimney
Chimney
Deck

+10

Response time7 hrs
Response rate99%
2 neighbors recently requested a quote
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Deck Repair questions, answered by experts

Before installing any materials under the deck for removing moisture, you should perform some prep work on the ground. Work the dirt under the deck to create a grade away from the home. A grade of at least six inches for every 10 feet works well. Do not leave a gap between the dirt and the home’s foundation where water could pool. Once you or a contractor regrades the dirt under the deck, you then can add materials over the top.

While experienced DIYers may take on the challenge, hiring a licensed professional is often the best route, especially for larger or elevated structures. A local deck contractor is typically the best pro for the job, as they have specialized experience and are knowledgeable about local building codes, ensuring your deck is built safely and designed to last. Other professionals who can build a deck include general contractors and carpenters, who may be more readily available in some regions.

When building a deck, #2 grade lumber is a go-to for several reasons. It’s strong, budget-friendly, and works well for most framing and decking needs. But upgrading to #1 or Appearance Grade can give your deck that extra visual edge if you're after a cleaner, more polished look for high-visibility spots.

To maximize the utility of space under a deck, it’s important to keep this area dry and clean. One way to prevent the area from becoming too wet is to install an under-deck draining system. This affordable home upgrade channels water away from the deck and provides usable space for storage or a functional area below a second-story deck. Not only will this be a useful maintenance upgrade, it can boost your home’s property value.

Deck stairs should have at least three stringers rather than two. The recommended minimum width for stairs is 36 inches, and the International Association of Certified Home Inspectors recommends at least three cut stringers to provide sufficient support on wood decking stairs of this width. Generally, stringers should be a maximum of 16 inches apart for wood decking and 12 inches apart for more flexible composite decking.

The Harrison, NJ homeowners’ guide to deck repair services

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