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TRUSTED BY JEFFERSON, LA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon96
    Verified deck repair services reviews

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

Avatar for CNM Home Repairs
CNM Home Repairs
4.9(
84
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Jefferson, LA and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: True professional

"CNM did a great job replacing my former wooden deck with a Trex product. Cary was very conscientious, well organized and communicated well throughout my project as we made adjustments along the way. The new deck is beautiful, extremely well built and I have no doubt will last for many years."
Trex Composite Deck in Saddle color.
Deck Replacement
Deck Replacement
Deck Replacement
Deck Replacement

+22

4 neighbors recently requested a quote
Recommended by100%of homeowners
Handy Mansfield
5.0(
110
)
Deck or Porch - Repair

Serving Jefferson, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"Bill is very easy to communicate with and very flexible, which I really appreciated. Initially I hired him to do some ceiling drywall repair after a small roof leak, replace a few exterior doors, replace some rotten siding, and fix a non-working gate. His work was great. But I also added on a number of other small items as he worked and he did a great job communicating with me throughout the process. He also made some good suggestions regarding problems he identified around the house that should be addressed in the future, without being pushy at all."
Bathroom partial remodel
Gate
Remodel
Custom Fence
New stairs

+346

Response time5 days
Response rate100%
Recommended by66%of homeowners
Avatar for King Cole Construction, LLC
King Cole Construction, LLC
4.7(
16
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Jefferson, LA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"We really appreciate how organized Cole and project manager Devin are. They organized the subcontractors easily and were always just phone call away. They always came to check on the quality of work and addressed any questions or challenges that came up in a timely manner. The plumber and electrician they used for our bathroom project were very professional. We will be hiring them for more projects this year."
Front of home
Living room after renovation and design
Kitchen
Kitchen
Interior remodel

+73

Response time5 days
Recommended by100%of homeowners
Avatar for Diamond House Painting, LLC
Diamond House Painting, LLC
4.9(
35
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Jefferson, LA and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Received a call within minutes of requesting a quote. The interaction was professional, received a visit and quote in two days and company was ready to start at my convenience. The workers were professional. Job was completed on time and was of high quality. Also at some point we decided to change the color of the deck while the painting was ongoing. They were very accommodating and responded to this request immediately. I definitely recommend hiring them with full confidence."
Old
New
Old
Empty space
Job done

+8

Response time7 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for RH & MS, LLC
RH & MS, LLC
4.3(
69
)
Deck or Porch - Repair

Serving Jefferson, LA and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"I absolutely this company, Upon seeing I needed a roof, RH & MS contacted me. They came immediately to patch the hole created by Hurricane Ida. Mr. Mike worked with me with the FEMA process. Once approved by FEMA, Mr. Mike came with his crew and fixed my roof in 1 day. I find Mr. Mike and company totally professional and courteous. He worked with me with the money FEMA gave me. He took the time to come in my house to see if any water damage was in any room. Mr. Mike was patient with me, explained everything clearly and thoroughly of what was going to be done. I am a senior and his courtesy and patience is so appreciated. He was timely, efficient and a job very well done. For the money, they did an excellent job. The new roof is of excellent quality. the detail to the new roof was so very satisfying. I would definitely recommend RG & MS to anyone. Any home project that I need, I will only call this company. They are punctual, patient and made me feel totally at ease and sure that the work they said they would do was done quickly and efficiently. I cannot say enough good things about Mr. Mike. He was and is so kind."
Water Damage
Complete Condo Remodel
Installation of new Subfloor
Condo Remodel
Installation of Bathroom in Loft of Condo

+559

Response time3 days
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Monolith Remodeling LLC
Monolith Remodeling LLC
4.1(
27
)
Deck or Porch - Repair

Serving Jefferson, LA and surrounding areas

Approved

In business since 2020

Emergency services offered

Warranties offered

"Leo and Laura were very responsive and clearly communicated how they work. Leo replaced parts to the toilet and was able to diagnose the problem with the leaky dishwasher but wasn’t able to fix it because a special part was needed. Would definitely hire them again for handyman work."
Response time2 days
Response rate100%
1 neighbors recently requested a quote
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Deck Repair FAQs, answered by experts

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. 

Rot loves moisture, so deck rot typically impacts the parts of a board that stay wet. This includes the underside of boards, in addition to support posts and joists. However, any part of a board can rot, given the right conditions. 

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.

For a 12x20-foot (240-square-foot) deck, you can expect to pay between $7,200 and $14,400. This cost is based on a general price of $30 to $60 per square foot. The final price will depend on factors such as the decking material, design complexity, deck type, location, and local labor costs. Keep in mind that add-ons will increase the total; for example, adding an under-deck drainage system to a deck of this size could cost an additional $7,700.

Building a deck without a permit could lead to fines for both the homeowner and the contractor. The exact penalties will depend on your state and municipal building laws. You might also be required to remove the deck and apply for a permit before you can build another. While it might be tempting to skip the permit to save a few bucks, it’ll cost you much more if you’re caught.

The Jefferson, LA homeowners’ guide to deck repair services

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