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TRUSTED BY SEAL BEACH, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon52
    Verified deck repair services reviews

Top-Rated Deck repair pros in Seal Beach - Updated Nov 2026

Avatar for Northgate Development
Northgate Development
4.4(
53
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Seal Beach, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"We hired Michael and his company, Northgate Development to repair an old deck in our backyard. It soon became obvious that the deck was not salvageable. After discussing it with Michael he gave us several options - replacing all the deck boards with redwood or with Trex deck boards. He was very patient in explaining the pros and cons of each option and the prices involved. In the end we decided to go with Trex. His installation of the deck with new supports and water proofing was beyond what I thought he would do. His employee Angel craftsmanship was excellent. When I identified a problem with one of the deck boards, he replaced it without problem. In the end, we spent more than we had budgeted but we are really happy with the results. If you need deck work, I recommend hiring Michael and his team."
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+27

Response time2 days
Response rate93%
5 neighbors recently requested a quote
Avatar for Carroll Building Solutions, Inc.
Carroll Building Solutions, Inc.
4.7(
83
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Seal Beach, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

Our company invites you to experience prompt service and superior attention to detail. Our customer satisfaction is our top priority. We will earn your trust for a lifetime. We believe in making all clients repeat clients. You can be assured you're in good with our company working on your home improvement project. If you are looking for a contractor that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises then call our reputable company today We will be the one and only contractor you'll ever need. Call us today you'll be pleased you did. Thank you!

1 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Syntech Roofing and Waterproofing
Syntech Roofing and Waterproofing
5.0(
10
)
Deck or Porch - Repair - For Business

Serving Seal Beach, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Rocky and his team were professional, fast, and cost-effective! We had a three-car garage that we wanted to get professionally epoxy coated as I run a small business detailing cars out of it. Rocky came by the same day to provide me with a quote and was able to get the work done the next weekend! The pricing was competitive, the quality was top-notch, and now my garage looks like a professional auto body shop!!! He was also super knowledgeable and the materials and the prep and gave me suggestions on what type of material would work best in my application. Since he has experience in the commercial space, none of the material was that home Depot garbage that delaminates in a year or two. Everything was commercial grade and has a great warranty. I highly recommend him for any type of epoxy floors!"
Completed Projects
Completed Projects
Completed Projects
Completed Projects
Completed Projects

+31

Response time1 day
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Seal Beach, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"After dealing with frequent roof repairs, we finally decided on a complete replacement for our Livermore home. Avi kept us informed every step of the way, and the finished roof exceeded our expectations. It's made a noticeable difference during hot summer days."
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Denali National Construction Company, Inc.
Denali National Construction Company, Inc.
4.9(
48
)
Deck or Porch - Repair

Serving Seal Beach, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"I cannot say enough about Denali National Construction Company and itâ s owners Victor and Mayra! Along with their excellent crew they made my unexpected project of extensive wood repair and whole house painting go smoothly from start to finish! Mayra immediately answered all questions and immediately returned all phone calls. The guys were there 7:30am sharp every single day, worked hard, and left the job spotless each late afternoon. Victor came by even if he was not working on my house that day to check on how everything was going. I had asked Victor to please also take care of any unforeseen issues which he did without hesitation. My house looks beautiful and all because of Victor and his dedicated workers who not only did an excellent job, but really cared about what they were doing! Endless thanks to Denali National Construction Company for their honesty, integrity, and commitment to getting the job done â … right!!!"
exterior paint
exterior paint
exterior paint
exterior paint
exterior paint

+16

Response time1 day
Response rate93%
14 neighbors recently requested a quote
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Deck Repair FAQs, answered by experts

The best way to sand a deck is by cleaning it, sanding the boards and stairs with 60- or 80-grit sandpaper, and sanding the railings and posts with 80-grit sandpaper. You should sand in the direction of the wood grain to avoid damaging the timber. When sanding your deck, use medium pressure and aim for an even sand. Pressing too hard with a sander can damage decks, as most are softwoods.

Composite decking requires a solid foundation, substructure, or subframe to ensure stability. This base is typically composed of posts, beams, joists, and footings. The frame's joists can be built from various materials like composite, plastic, timber, or metal, as long as the base can support the deck's weight without shifting. A professional deck builder might recommend installing the frame on a solid concrete base for added durability. The final design and materials for the substructure will depend on your budget, the type of deck, and environmental conditions.

Pressure-treated lumber is one of the most affordable types of decking upfront. This material is widely available, so you can usually find pressure-treated lumber at almost any local home improvement store you visit. Keep in mind that wood requires a lot of upkeep with repainting and restaining, so any kind of wood may be more expensive in the long run than something like PVC decking.

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.

When installing deck boards, screws are generally a better option than nails. Screws offer superior holding strength over time, keeping the boards securely in place. In contrast, nails are more likely to pop out, which can create a tripping hazard. While you can use either, we recommend using 3-inch galvanized deck screws. To minimize the risk of cracking the wood, it's a good practice to drill small pilot holes before driving the screws into the deck joists.

The Seal Beach, CA homeowners’ guide to deck repair services

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