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>

Best deck cleaning pros near Garden City, UT

Q: What materials are commonly used for decks and porches?

• <div><p>Choices include wood, composite, and hardwoods, each with unique benefits.</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: Does the underside of a deck need to breathe?

• <div><p>Any wood deck provides some ventilation to the area below, as is the nature of that type of <a href="https://www.angi.com/articles/how-often-should-i-inspect-my-deck.htm">deck design</a>. 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.</p></div>

Q: Is Trex decking an eco-friendly material?

• <div><p>Trex states that its <a href="https://www.angi.com/articles/what-is-trex-decking.htm">Trex decking</a> is an eco-friendly composite material made of 95% recycled or reclaimed materials (including plastic and wood), making it a sustainable brand of choice. According to the company, Trex is one of the largest plastic bag recyclers in the U.S., with each 500-square-foot Trex deck containing about 140,000 recycled plastic bags.</p></div>

Q: How often do wood decks need to be replaced?

• <div><p>Wood decks need to be replaced every 10 to 15 years on average. Natural wood is highly vulnerable to infiltration and damage from moisture, which can occur rapidly due to exposure to outdoor elements. You can protect your deck and maximize its lifespan by sealing it every year or two. </p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your deck cleaning project in Garden City, UT?

Select your specific project to find the pro for you.

Verified Reviews for Deck Cleaning pros in Garden City, UT

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

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

Last update on June 15, 2025

Reviewed in June 2025
Workers were on time, work was done in the time frame provided, and area of work was cleaned before they left.
5C Tree Cutters, LLC
Request a quote
Reviewed in January 2024
Very thorough job!! Every little detail was cleaned. We will definitely use them again!!
Great Cleaning Service
Request a quote
Reviewed in August 2023
Clean-Er Up continually strives to meet customer satisfaction. Brian S.
Clean-er Up
Request a quote
Reviewed in June 2023
Katie and her crew were on time and did a thorough cleaning. I had my carpets and ducts cleaned and I canÃ¢Â Â t say it enough, they were clean when they finished. They took their time and made sure I was happy with the work, very professional but yet personable as well. I would recommend Katie...
Easy Breezy Pros LLC
Request a quote
Reviewed in November 2020
UPDATED: After my realtor got to look at the home, she noticed some glaring items that needed to be fixed with the cleaning. I was told they would correct this, then I got ghosted. Had to hire another service to come and finish the job. It looks like a lot of the issue was from the patio...
Big Daddy's Express Moving & Storage LLC
Request a quote
Reviewed in March 2020
Doug and his workers were efficient and pleasant to deal with. They came in, got the job done, cleaned up after themselves. They did a great job.
Quality Control Construction, LLC
Request a quote
Reviewed in November 2017
Chris was very punctual and easy to work with. Due to my repair being pretty small he adjusted his normal minimum payment to reflect the job. Fair price and no BS. He came when he said he would and did the job well. He also cleaned up everything and left the extra shingles neatly stacked for me...
Casey Roofing, Inc.
Request a quote
Reviewed in August 2016
The only issue of real concern is their failure to clean up the mess when the were finished. I also had them put in a second furnace and on both projects they left tools or supplies behind and a mess to clean up.
Neerings Plumbing & Heating, Inc.
Request a quote
Reviewed in March 2015
Timberline installed three outlets and a disconnect on my furnace. They did great work, were very nice and cleaned up after them selves. Would definitely hire them in the future.
Timberline Electric, Inc.
Request a quote

Top-Rated Deck cleaning pros in Garden City - Updated Nov 2026

GM Handyman Services, LLC

4.7(

)

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

Serving Garden City, UT and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Louis is amazing! He got my project quickly, efficiently and for a great price! I highly recommend him for your next project."

Response time1 day

Recommended by95%of homeowners

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

Serving Garden City, UT and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"He did the job in a timely manner and the work looked very professional the quality was excellent. He he is my go to guy for handyman work."

Response time9 hrs

14 neighbors recently requested a quote

Request Quote

VolksWorks Construction and Maintenance, LLC

2.8(

)

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

Serving Garden City, UT and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"This company was the first to contact me. If I had paid anyone, I would had chosen him. I have been a professional painter in the past and respected his price and upfront respect."

Response time5 hrs

Recommended by100%of homeowners

Request Quote

TWL CONSTRUCTION

New to Angi

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

Serving Garden City, UT and surrounding areas

I have 10 years of experience doing concrete work in different types. I went to school for construction and I went did my internships on a concrete company and now I start my own company. My team can do concrete flat work in different types including colors and stamps, We also can do a retaining walls. Footings& Foundation we can forms and pour footings and walls

+41

Request Quote

Deck Cleaning FAQs, answered by experts

Choices include wood, composite, and hardwoods, each with unique benefits.

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.

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.

Trex states that its Trex decking is an eco-friendly composite material made of 95% recycled or reclaimed materials (including plastic and wood), making it a sustainable brand of choice. According to the company, Trex is one of the largest plastic bag recyclers in the U.S., with each 500-square-foot Trex deck containing about 140,000 recycled plastic bags.

Wood decks need to be replaced every 10 to 15 years on average. Natural wood is highly vulnerable to infiltration and damage from moisture, which can occur rapidly due to exposure to outdoor elements. You can protect your deck and maximize its lifespan by sealing it every year or two.

The Garden City, UT homeowners’ guide to deck cleaning services

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

See all articles

Deane Biermeier
•
Sep 17, 2026Sep 17, 2026
How Much Does Deck Refinishing Cost? [2026 Data]
Refinishing your deck is a great way to restore its appearance and fall in love with your outdoor space. Use this guide to learn how much it costs based on factors like size and type.
Lauren Bongard
•
Oct 1, 2026Oct 1, 2026
How Much Does It Cost to Pressure Wash a Deck? [2026 Data]
The cost to pressure wash a deck depends on its size, condition, material, and whether you DIY the job. Help set your budget with this cost guide.
Jenna Jonaitis
•
Jul 9, 2026Jul 9, 2026
How to Clean Decking Safely and Naturally
Cleaning your deck at least once a year boosts its durability and appearance. Learn how to clean decking, whether it's wood or composite.
Lawrence Bonk
•
Jul 9, 2026Jul 9, 2026
How to Clean a Deck Before Staining
Learn how to clean a deck before staining to ensure long-lasting adhesion, weatherproofing, and optimum appearance of this coloring and protecting treatment.
Jenna Jonaitis
•
Jul 9, 2026Jul 9, 2026
Top Deck Maintenance Tips for Every Decking Material
Deck maintenance is vital to protecting a wooden deck. Cleaning, staining and sealing a deck after pressure washing will add years to its lifespan. Protect a deck by following these deck maintenance tips for cedar and other types of wood materials.
Jill Harness
•
Mar 6, 2026Mar 6, 2026
How to Clean and Seal Your Deck in One Weekend
Knowing how to clean and seal a deck can help extend its life and keep it looking like new. This DIY guide sheds light on the best way to clean a wood deck.