Is building a pergola on an existing deck possible?

• <div><p>Yes, it’s definitely possible to build a pergola on an existing deck. All you need to do is attach the pergola support beams to the deck’s joists and build up from there. Beware that mistakes can damage your deck, so if you’re at all unsure of the process, play it safe and hire a pro for your custom build.</p></div>

Do deck stringers need hangers?

• <div><p>Hangers are one way of attaching stair stringers to a deck. These metal hangers are usually adjustable, allowing you to find the ideal angle for a secure installation. They’re the best choice for installing longer staircases, such as one on a two-story deck, to reduce the load on the deck frame while keeping the stairs stable.</p></div>

How do I flatten a cupped deck board?

• <div><p>To flatten a cupped deck board, start by ensuring it’s dry. Then, try flipping the board over so the cupped side faces down and reattach it. If that’s not possible, you can use screws to pull it tighter to the joists or plane the edges slightly to reduce the cup. It’s best to replace severely cupped boards.</p></div>

Get matched with top deck maintenance specialists in Avery, CA

Q: Is building a pergola on an existing deck possible?

• <div><p>Yes, it&rsquo;s definitely possible to build a pergola on an existing deck. All you need to do is attach the pergola support beams to the deck&rsquo;s joists and build up from there. Beware that mistakes can damage your deck, so if you&rsquo;re at all unsure of the process, play it safe and hire a pro for your custom build.</p></div>

Q: How do I flatten a cupped deck board?

• <div><p>To flatten a cupped deck board, start by ensuring it&rsquo;s dry. Then, try flipping the board over so the cupped side faces down and reattach it. If that&rsquo;s not possible, you can use screws to pull it tighter to the joists or plane the edges slightly to reduce the cup. It&rsquo;s best to replace severely cupped boards.</p></div>

Q: How often and at what time of year should I clean my deck?

• <div><p>It is recommended to clean your deck once or twice a year to prevent the accumulation of dirt, debris, mold, and mildew. The ideal times for cleaning are in the spring and fall. A spring cleaning removes grime that has built up over the winter, preparing your deck for summer use. A fall cleaning washes away messes from summer activities, preventing them from setting into the wood over the winter. The exact frequency can depend on factors such as how often the deck is used, its exposure to pollen, and whether salt was used on it during the winter. Regular cleaning helps protect the wood and its finish from damage.</p></div>

Q: How much does it cost to fix a sinking deck?

• <div><p>The <a href="https://www.angi.com/articles/how-much-does-it-cost-repair-deck.htm">cost to repair a deck</a> is between <b>$900 and $3,500</b>, depending on the cause and extent of the damage. For example, fixing a sinking deck caused by pest damage can cost between $200 and $600, while replacing sinking boards costs between $500 and $4,000.</p></div>

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Verified Reviews for Deck Maintenance pros in Avery, CA

*The Angi rating for Deck Maintenance companies in Avery, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Maintenance needs.

*The HomeAdvisor rating for Deck Maintenance companies in Avery, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Maintenance needs.

Last update on August 31, 2026

Reviewed in August 2026
Chase was very professional and completed the job in short order the workmanship of the deck repair far exceeded expectations.
T Chase Construction
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Reviewed in April 2026
We recently hired Hal to redo our deck in Twain Harte… we were thrilled with results and working with him. He did everything meticulously, followed through with his work, kept us informed along the way, dealt with the county for permits, and over all gave us two beautiful decks He really went...
Mack Denton Construction
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Reviewed in February 2025
I have been working with Joe for more than 10 years. In that time Joe has been my primary builder. I provide architectural services and need a reliable contractor, Joe has always provided the best and most consistent contractor service. His prices are always fair and his build quality is...
Joseph Paul Lutz
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Reviewed in July 2024
Matt and his team of experts did multiple projects for us. From driveway to back deck to removing doors and building a carport. Always done correctly and within bid. On time and on budget is very rare these days. Prices are fair and quality is beyond expectations.
Seldon Matt Construction
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Reviewed in August 2023
I chose this business because of the ratings, so I had some high hopes for this very small job. My expectations were to make it safer for me and the other senior who lives here. I understood that it was a patch job. The crew did a sloppy job, I was left with a 3/4 inch lip on the top end one...
Fender Construction, Inc.
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Reviewed in June 2023
Wade Carter of Precision Decks has just replaced our 400 sq ft deck. We are delighted with the results. The decking is beautiful. It turned out better than we expected. After inspecting the completed deck, it was obvious that Wade did a first-class job, always doing something extra to make it...
Precision Decks, Inc.
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Reviewed in April 2022
Iâ m still early in the deck replacement process - but Daniel at DLP has been great so far. Heâ s very easy to work with and communicates very clearly about the issues related to getting the engineering, plans and approvals submitted.
DLP Construction
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Reviewed in September 2020
We have 3 big projects (tree removal, retaining wall & fence replacement) and some on-going maintenance. The first project is complete and it was a very positive experience. Alex is a pleasure to work with and he is RELIABLE.
C&C Landscape
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Find Deck maintenance specialists in Avery

Honest Handyman

4.6(

)

Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Avery, CA and surrounding areas

Free estimates

Emergency services offered

"Joshua is great! I purchased the toilets at Home Depot and arranged for Joshua to pick them up. Well HD Lancaster location only had two of the HE toilets that I wanted, so the 3rd toilet was picked up in the HD Palmdale store. Joshua did all this with pleasure. He was on time, work was completed superbly and cleanup was on point. I will always call on Joshua for my Handyman needs..."

Recommended by96%of homeowners

Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Avery, CA and surrounding areas

In business since 1990

Credit card accepted

"His work was okay and everything that I needed done was done including some electrical work that another company wanted thousands of dollars for."

Recommended by92%of homeowners

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Alan Roberts Dream Home Improvements & Repairs

5.0(

)

Deck, Fence, Patio or Porch - Clean and Seal

Serving Avery, CA and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"THEY WERE EXCELLENT TO WORK WITH AND THEIR WORK WAS FIRST CLASS, I WOULD USE THEM AGAIN , WE ARE ALREADY THINKING OF ANOTHER PROJECT."

Recommended by100%of homeowners

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J W's Weed Whacking & Gardening Services

4.3(

)

Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Avery, CA and surrounding areas

In business since 1996

Emergency services offered

Credit card accepted

"Never returned my request for quotes, despite several attempts."

Recommended by100%of homeowners

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Gillie's Fence Corp.

New to Angi

Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Avery, CA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

We have the experience and dedication to bring your dreams to reality! Specializing in fencing and driveway gates, to remodeling and home projects, we can do it all and love to build/do custom work. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!\n

+28

Deck, Fence, Patio or Porch - Clean and Seal

Serving Avery, CA and surrounding areas

In business since 1998

Free estimates

"They completed the work requested, and did it on a Saturday, the only day I could have it done. The celing looks new with no hints of the large patch that was done."

Recommended by100%of homeowners

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Deck Maintenance questions, answered by experts

Yes, it’s definitely possible to build a pergola on an existing deck. All you need to do is attach the pergola support beams to the deck’s joists and build up from there. Beware that mistakes can damage your deck, so if you’re at all unsure of the process, play it safe and hire a pro for your custom build.

Hangers are one way of attaching stair stringers to a deck. These metal hangers are usually adjustable, allowing you to find the ideal angle for a secure installation. They’re the best choice for installing longer staircases, such as one on a two-story deck, to reduce the load on the deck frame while keeping the stairs stable.

To flatten a cupped deck board, start by ensuring it’s dry. Then, try flipping the board over so the cupped side faces down and reattach it. If that’s not possible, you can use screws to pull it tighter to the joists or plane the edges slightly to reduce the cup. It’s best to replace severely cupped boards.

It is recommended to clean your deck once or twice a year to prevent the accumulation of dirt, debris, mold, and mildew. The ideal times for cleaning are in the spring and fall. A spring cleaning removes grime that has built up over the winter, preparing your deck for summer use. A fall cleaning washes away messes from summer activities, preventing them from setting into the wood over the winter. The exact frequency can depend on factors such as how often the deck is used, its exposure to pollen, and whether salt was used on it during the winter. Regular cleaning helps protect the wood and its finish from damage.

The cost to repair a deck is between $900 and $3,500, depending on the cause and extent of the damage. For example, fixing a sinking deck caused by pest damage can cost between $200 and $600, while replacing sinking boards costs between $500 and $4,000.

The Avery, CA homeowners’ guide to deck maintenance services

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

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