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TRUSTED BY NAPA, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon26
    Verified deck repair services reviews

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

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

Serving Napa, CA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"I had an outdoor playground set. Adrian was professional and hard-working. Great communication and he brought all the required tools and equipment. He showed up first thing in the morning on a short notice and it was all done before the end of the day. The assembly looks great and I know the kids will love it!"
Additional Photos
Additional Photos
Additional Photos
Before
After

+13

11 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Matos Contracting
Matos Contracting
5.0(
17
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Napa, CA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

Matos Contracting, Inc. provides professional construction, remodeling, repair, and maintenance services throughout the North Bay. We proudly serve homeowners, property managers, HOAs, and commercial clients with expert craftsmanship and dependable service. From decks and exterior repairs to flooring, tile, drywall, painting, and general contracting, every project is completed with precision, integrity, and attention to detail. Licensed, bonded, and insured, we’re committed to delivering lasting quality and exceptional customer service. \n \nCheck out our Instagram @matos.contracting

Remodeling
Deck #2
Deck #2
Bathroom
Bathroom

+50

Recommended by76%of homeowners
Avatar for Syntech Roofing and Waterproofing
Syntech Roofing and Waterproofing
5.0(
10
)
Deck or Porch - Repair - For Business

Serving Napa, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"They were great! Very responsive and honest! They fixed up and epoxied the cracks in the stem wall on the raised foundation of my house. The project seemed daunting but these guys made the process so easy. And looks great! One more thing to check off the house projects list! â ï¸"
Completed Projects
Completed Projects
Completed Projects
Completed Projects
Completed Projects

+31

Response time1 day
6 neighbors recently requested a quote
Recommended by100%of homeowners
SGB Inc.
5.0(
6
)
Deck or Porch - Repair

Serving Napa, 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 Prime Baja Cali Builders
Prime Baja Cali Builders
5.0(
7
)
Deck or Porch - Repair

Serving Napa, CA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"I have been utilizing Javier for over 5 years. He is by far the best contractor I have worked. He has done everything from entire ADU to remodeling a bathroom. Highly recommend him for a an efficient, professional, and great pricing."
backsplash kitchen
Kitchen 225
kitchen Dixon 225
kitchen Dixon 225
siding and windows

+8

7 neighbors recently requested a quote
Deloach Construction
4.8(
7
)
Deck or Porch - Repair

Serving Napa, CA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

Deloach Construction is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Deloach Construction is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Response time12 hrs
Response rate96%
6 neighbors recently requested a quote
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Deck Repair FAQs, answered by experts

Most building codes require that spindles or balusters on deck and stair railings be spaced no more than four inches apart. This safety standard, often called the '4-inch sphere rule,' is designed to prevent small children or pets from slipping through the railing. A good way to visualize this is that a 4-inch sphere should not be able to pass between two spindles. For the same safety reason, the space between the bottom rail and the deck floor should also be no more than four inches. As a general guideline, professionals often install three balusters per foot of railing. However, since specific requirements can vary by location, it is crucial to check your local building codes to ensure compliance before starting your project.

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.

Space deck handrail posts four to six feet apart. If the posts are more than six feet apart, the railing will be less able to withstand lateral forces and is more susceptible to breaking. Additionally, railing posts that are more than six feet apart may not be up to code, and you may face fines and be required to reinstall the posts to bring them up to code.

The least expensive way to build a pool deck is with concrete deck blocks, pressure-treated lumber, and the appropriate hardware for hanging joists and securing deck boards. With these basic yet durable deck materials, you'll have a pool deck that's built to last without the high price tag. You should also stain or seal the deck to protect it against the elements.

In most cases, there should be a small gap between the house and the deck, usually no more than ½ to ¾ of an inch. This space allows water and moisture to flow through instead of pooling against the side of your house. It also lets flashing protect your siding from runoff, which is one of the most common issues with decks.

The Napa, CA homeowners’ guide to deck repair services

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