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TRUSTED BY CLAYTON, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon123
    Verified deck repair services reviews

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

Avatar for Cal Preserving
Cal Preserving
4.7(
177
)
Deck or Porch - Repair - For Business

Serving Clayton, CA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"They started each day at 8:00 AM and worked until 5:00 or later. They were very polite and professional. The lead person George would explain what they would be doing each day and then perform the tasks. The deck looks like it is brand new and the redwood has the original color and grain. Note: the bill included 4 hours of setting the deck screws so they could sand. Otherwise they performed to the bid."
Additional Photos
Additional Photos
Additional Photos
Before
After

+13

11 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Syntech Roofing and Waterproofing
Syntech Roofing and Waterproofing
5.0(
10
)
Deck or Porch - Repair - For Business

Serving Clayton, 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
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Cunningham Construction
Cunningham Construction
4.7(
21
)
Deck or Porch - Repair

Serving Clayton, CA and surrounding areas

Approved

In business since 1980

Free estimates

Small jobs welcome

"All I can say about our experience using Cunningham Construction is - they were outstanding! They handled our whole job, from beginning to end, in the most professional manner, communicating with us every step of the way, always following through on their promises, and ultimately producing a most beautiful new gallery building for our artwork. We couldn't be happier! Certainly 5 stars in every aspect and the strongest recommendation we can give! Kudos to you two, Paul and Vicki! (from Karen & Matt Wyse, Moraga)"
Redwood Deck
Response time6 hrs
1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Zavala Construction
Zavala Construction
3.9(
122
)
Deck or Porch - Repair

Serving Clayton, CA and surrounding areas

Approved

In business since 2009

Warranties offered

Small jobs welcome

"Jose was prompt to respond to a bid request. Was not the lowest, but I selected him because of quick turnaround as I needed repairs done to start other work. During his bid, I let him know my near term plans for large scale projects. My hope was to build a long term relationship with a trusted contractor. We even went to look at a neighbors siding replacement that he worked on. Quality of work was overall fair. On the start day, he showed up early and finished on time. We wanted to keep him happy for future work, so we offered to clean up and dispose of any trash. After he left, we noticed that a piece of trim adjacent to a piece he replaced, was inadvertently damaged. Communication was inconsistent. While on site, we found him pleasant to work with, so we asked a couple times for a bid to frame our deck. He only provided an estimate to do the entire deck (frame to finish), so we assumed he did not want to take on a small project. Then, when we noticed the damaged trim, I gave him an opportunity to respond to gauge his communication style if we award him our large scale projects. His response was seriously? I gave you a good deal. I kindly asked if he wanted the opportunity to fix the damage, but his reaction was to blame me and complain that he made no money because materials cost double of what he quoted. Firstly, it is not my fault that estimates were off, and had he told me on the day of the project I would have tried to find an equitable solution to keep him happy. I also never assumed he would fix the damage for free, but he did not give me the opportunity to discuss things with him before reacting. Overall, I am sad because I wanted to build a long term relationship with contractor who is solution oriented. Communication is very important to us. If you have small projects where communication/workmanship is not a big deal, go for it. Read the other feedback and the manner of response and decide for yourself."
Deck addition
Garage addition
House painting
House painting
House painting

+25

Response time6 hrs
4 neighbors recently requested a quote
Recommended by80%of homeowners
SGB Inc.
5.0(
6
)
Deck or Porch - Repair

Serving Clayton, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"The team was amazing! We had an old deck in our backyard and we hired Palm Construction to replace and extend it and they did a great work! The job was done in less than 2 weeks, Communication was great, they cared about the backyard and plants and we are so happy itâ s all ready just before summer. Highly recommended!!"
Response time2 days
Response rate86%
Recommended by100%of homeowners
Avatar for Waters Construction Co.
Waters Construction Co.
5.0(
5
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Clayton, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

\nWe pride ourselves on delivering exceptional quality and meticulous planning in every project we undertake. Our team of highly qualified professionals brings years of experience, technical expertise, and a commitment to excellence that ensures each job is completed with precision and care. Whether it's a small renovation or a large-scale build, we approach every task with the same level of dedication and attention to detail. We understand that every client has a unique vision, and we make it our mission to bring those ideas to life. From concept to completion, we work collaboratively, offering guidance, transparency, and solutions tailored to your goals. Our reputation for reliability and reasonable pricing reflects our belief that great service should be accessible and stress-free. We don’t just build structures—we build trust, relationships, and lasting value.

Kitchens
Kitchens
Kitchens
Kitchens
Kitchens

+14

Response time6 hrs
Response rate100%
Avatar for Crisco
Crisco
4.6(
33
)
Deck or Porch - Repair

Serving Clayton, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"We hired Mike from Crisco to repair wood rot around our house, and we had a great experience. He was always on time, communicated clearly throughout the project, and addressed every concern we raised. I’d recommend him to anyone looking for this kind of work, and we’d be glad to work with him again."
Before
After
Custom Fireplace
Custom Fireplace Upgrade
Custom Fireplace Upgrade

+84

11 neighbors recently requested a quote
Recommended by66%of homeowners
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Deck Repair FAQs, answered by experts

Typically, most residential wooden decks are designed to support approximately 40 pounds per square foot, including the deck’s weight and any items placed on it. While this is fine for typical use, it is usually not enough to hold the weight of a hot tub filled with water and people. To safely support a hot tub, your wood deck will likely require reinforcement. Therefore, it’s best to have a contractor or a structural engineer assess it before hot tub installation.

Before installing a new railing, check the condition of the deck frame and joists, especially around the perimeter where posts attach. If boards are loose, soft, or show signs of rot, the structure may need repair. A deck pro can inspect your framing to confirm it meets load-bearing requirements.

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.

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.

Yes, transforming a deck into a sunroom is an absolute possibility. Building a sunroom involves framing in the deck area with walls, adding windows, and affixing a roof. This project is not an easy task, but it does provide a stylish addition to your house. Not all deck designs support this type of renovation project, so consult a professional deck builder before beginning.

The Clayton, CA homeowners’ guide to deck repair services

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