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Best deck repair pros near El Cajon, CA

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon103
    Verified deck repair services reviews

Top-Rated Deck repair pros in El Cajon - Updated Nov 2026

Avatar for JJT Carpentry
JJT Carpentry
5.0(
5
)
Deck or Porch - Repair

Serving El Cajon, CA and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

JJT Carpentry is a licensed, bonded, and insured carpentry and construction company proudly serving Ramona and San Diego County. We specialize in residential construction, remodels, and outdoor living projects, delivering high-quality craftsmanship with dependable service and clear communication.\n\n\n\nOur services include custom decks (redwood and composite), patio covers, pergolas, framing, siding, fascia, outdoor living spaces, ADUs, remodels, and general carpentry. Whether it’s a small repair or a full build, we approach every project with precision, organization, and respect for your home and property.\n\nHomeowners choose JJT Carpentry for our attention to detail, honest pricing, and pride in workmanship. We show up on time, stay on schedule, and build projects that are made to last.\n\n\n\n📍 Serving Ramona & San Diego County\n\n📄 License #1120213

San Diego, ADU
Garage Framing
Octagon Home
San Diego Framing
Custom Deck Build

+52

25 neighbors recently requested a quote
Avatar for Syntech Roofing and Waterproofing
Syntech Roofing and Waterproofing
5.0(
10
)
Deck or Porch - Repair - For Business

Serving El Cajon, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Rocky and his team Carlos, Duan and Rubin are extremely professional, responsive and efficient. The waterproofing in my upper deck and garage floor coating are done in high quality of workmanship and careful manner. I really appreciate their positive and helpful work attitude. I highly recommend them to any home owner."
Completed Projects
Completed Projects
Completed Projects
Completed Projects
Completed Projects

+31

Response time1 day
7 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 El Cajon, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Mike was our representative. Mike was our representative and everything he said there was to be done. They did absolutely wonderful and Mike was a really really good guy and thank you for that. I am very pleased and what they did and all the cleanup was done absolutely great thank you so much for the workmanship and all the people that you have working for you what they did for me was very professional very nice thank you again."
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Timberwood
Timberwood
4.2(
41
)
Deck or Porch - Repair

Serving El Cajon, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

San Diego design-build contractor since 2003. We design and manage your whole project, inside and out — complete outdoor living (patios, pavers, pergolas, decks, walls, fencing, landscaping) plus interior remodels and additions, including kitchens and baths. Licensed, bonded, insured — CSLB #925904 (Class B - General Building Contractor, C-27 Landscaping, C-33 Painting & Decorating). Owner-operated, 35+ years in construction. Free consultation, serving San Diego County.\n\nOne accountable contractor from design through build, coordinating every trade so your project is done right the first time.

Decks
Decks
Decks
Metal Railings
Redwood Deck

+190

11 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Reid Construction & General Contracting
Reid Construction & General Contracting
4.1(
33
)
Deck or Porch - Repair

Serving El Cajon, CA and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

Reid Construction & General Contracting, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 15 years of on the job experience serving San Diego, CA and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

4 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Sergio's Construction, Inc.
Sergio's Construction, Inc.
3.9(
66
)
Deck or Porch - Repair

Serving El Cajon, CA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Quick and professionally done. Went out of his way to match some old acoustic ceiling tiles that were on top of the drywall repair. Very friendly and respectful."
bath done
bath remodel tile
concrete work
concrete work
Response time8 hrs
Response rate96%
89 neighbors recently requested a quote
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Showing 1-10 of 96
Deck Repair FAQs, answered by experts

A sunroom is worth installing on a deck, both for the value and your own enjoyment. A Florida room addition costs between $10,000 and $140,000, so it’s pretty expensive. However, a quality sunroom can offer a 50% return on investment, making your home more sellable. Plus, if it’s a space you and your family enjoy relaxing in daily for years to come, it’s worth the money, time, and effort, even without the added monetary value.

Liquid rubber is great for waterproofing, but it can damage your deck if it’s not applied correctly. First, it can trap moisture in the wood if the deck isn’t completely dry before application.  Second, applying it too thickly can create a heavy, rubbery surface layer that peels and cracks under fluctuating temperatures. For the best results, ensure the wood is completely dry before application, and apply the liquid rubber in thin, even coats. A quick inspection every now and then will help you catch any issues early, keeping your deck protected and looking its best.

You can use a few different tactics to prevent your deck gate from sagging. Aside from using strong, rot-resistant woods, introducing a diagonal element—such as a tension rod or solid piece of wood to act as a brace—across the gate will offer better support. You can also use rigid joists to prevent the gate from sagging.

Before installing a deck, you must build a base for the deck to rest upon, often made of compacted soil or gravel. While gravel is an optional material, it helps with drainage. Some contractors also recommend installing a weed control membrane, which helps provide a solid foundation for the frame. In the case of an elevated deck, a pro will often lay down a concrete slab as a foundation. 

PVC decking tends to be cooler than composite because the material is less dense and absorbs less heat. However, it depends on the deck’s color. A dark-colored PVC deck may run hotter than a light-colored composite deck. If you’re concerned about your deck getting too hot, it’s best to stick to a light color such as beige or gray.

The El Cajon, CA homeowners’ guide to deck repair services

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