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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon70
    Verified deck repair services reviews

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

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

Serving Novato, 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

15 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 Novato, 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 I Construction and Structural, Inc.
I Construction and Structural, Inc.
4.6(
28
)
Deck or Porch - Repair

Serving Novato, CA and surrounding areas

Approved

In business since 1993

Free estimates

Small jobs welcome

"We hired I Construction to replace 26 year old decks (4). Danny (owner) and his crew did a wonderful job. His crew was on time each day and cleaned up at the end of each day. Danny came to check on the job every day and sometimes more than once. He also "mucked in" when necessary. Definitely an ethical company to work with."
Car Deck
Car Deck
Car Deck
Car Deck
Car Deck

+70

Recommended by95%of homeowners
Avatar for Maldonado Jessy Construction
Maldonado Jessy Construction
4.3(
60
)
Deck or Porch - Repair

Serving Novato, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Jessy and his team are hard-working, trustworthy, and extremely knowledgeable. They did so many different projects. Cleaning out the attic: re-routing the wires, installing bathroom fan vents, replacing filthy insulation, installing light. Installing a French drain in a horseshoe pattern going all around the house and out to the street (tested with heavy rain and it works GREAT). Mounted mirrors, medicine cabinets, shelving and it was always level. Repaired the leaking pipes under my house and hooked up water to the refrigerator ice maker. I got price estimates for some of these projects from people like â Attic Specialistsâ and the price from others was double."
Maldonado Jessy Construction
Maldonado Jessy Construction
Maldonado Jessy Construction
Maldonado Jessy Construction
Maldonado Jessy Construction

+25

Recommended by96%of homeowners
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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. 

Any wood deck provides some ventilation to the area below, as is the nature of that type of deck design. However, areas that experience excessive humidity and associated moisture benefit greatly from a dedicated ventilation system in the form of strip vents. This addition helps the various wood boards contract and expand evenly throughout the years and reduces the chances of twisting, warping, and buckling.

You can add a roof to most decks, but you need to have it inspected first. If your deck didn’t come with a roof initially, it may not be able to handle the weight without some structural changes. You can add additional supports to your existing deck to safely add a roof, and tying your deck’s roof to an exterior wall can help add some structural stability, but remember these aren’t DIY projects and need to be left to a pro. 

Yes, you can build a pool deck yourself, but it takes precision, a lot of time, and many specific tools. You’ll need to create a deck plan, be careful with measurements, cut each piece of wood, secure the pieces properly, and ensure the deck meets building codes. Building a deck around a pool is a rewarding DIY, but it’s time- and labor-intensive, so thoughtfully consider your abilities and the time you have before embarking on this DIY.

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 Novato, CA homeowners’ guide to deck repair services

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