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Top-Rated Deck, fence, patio or porch clean and sealers in Lone Tree - Updated Nov 2026

Avatar for Sealwize Denver West, Inc.
Sealwize Denver West, Inc.
4.6(
23
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Lone Tree, CO and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"Todd did amazing, fast, and efficient work on our deck! The end result was fantastic and he was communicative, polite, and respectful from beginning to end. Very highly recommended."
Deck refinish
Deck refinish
Stamped concrete re-seal
Stamped concrete re-seal
Stamped concrete re-seal

+6

16 neighbors recently requested a quote
Recommended by59%of homeowners
Avatar for Starlight Restoration, Inc.
Starlight Restoration, Inc.
4.5(
38
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Lone Tree, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Credit card accepted

"Starlight sent two dependable employees, who were diligent about getting our deck and fence power washed the first day. They returned the next day to spray (fence) and brush (deck) with the stain. Both were conscientious about their work, careful to protect our property and cleaned up after the job was completed. I would not hesitate to recommend Starlight Restoration!"
After
Before
Before
Before
After

+27

Response time12 hrs
Response rate97%
1 neighbors recently requested a quote
Avatar for Valenzuela Fence
Valenzuela Fence
5.0(
12
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Lone Tree, CO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I used Valenzuela Fence to prep and re-stain 250 ft of wood fence. Jorge was always communicative, priced reasonably, and did an on-time great job with this project. I recommend and would use Valenzuela Fence again."
Horizontal Fence Installation and Stain
Temporary fencing
Garage-Chain-Link Fence
Rustic Dog Ear Fence
Horizontal Angled Fence Installation

+5

Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Piccasso's Painting
Piccasso's Painting
5.0(
17
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Lone Tree, CO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"When Martin came to clean my gutters the snow had turned to ice. Instead of rescheduling Martin cleaned out the ice and was able to clear out the gutters and downspouts. Martinâ s commitment to his work was much appreciated."
Call now at (720) 322-5860
Response time6 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Marco Construction, LLC
Marco Construction, LLC
4.2(
316
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Lone Tree, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"Workers showed up on time and kept it great communication. Clean and respectful of property. Marco Construction provided great rates and were a pleasure to work with. When working with Mark and his team, it is best to come to the plate with everything you want to do. They did great working with me on my deck through each board and nail. I would advise you to do your homework and know everything you want done before hand. It will make the process a lot easier on you and them. If I had it over to do again, I would have them replace my whole deck and not piecemill each board. But if you need your deck refurbished or rebuilt, these guys will do well for you at a fair price and you might make a few friends in the process."
Response time1 day
144 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Marsh'll Fix-It, LLC
Marsh'll Fix-It, LLC
4.5(
22
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Lone Tree, CO and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Marshall was awesome to work with. I hired him as a handyman and he did an absolutely amazing job. Great communication and told me how it was. The pricing was great compared to others and he doesn't charge an extra fee on top of the reimbursement for parts... I found a lot of other handymen would charge an additional 5% or so. It was great working with his partner Saul as well who was able to fix a major plumbing issue in my bathroom along with flipping a door around for me. All-in-all, I would highly recommend Marsh'll Fix-It and I will be hiring them again when something inevitably goes awry in my house again. I honestly could keep going on with how easy it was to work with him. Thanks a ton Marshall!"
Bathroom Tile
Bathroom Tile
Bathroom Tile
Shower Tile
Shower Tile

+204

Recommended by82%of homeowners
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Showing 1-10 of 343
FAQs for deck, fence, patio or porch clean and seal projects in Lone Tree, CO

You should clean your deck before sealing it. Cleaning before refinishing is critical. If you don’t remove dirt and debris, you'll trap moisture in the wood, which prevents the new sealer from working correctly and can lead to costly repairs. Whether you need to sand, power wash, or sandblast depends on your deck's condition.

Sealing and staining your deck are essential maintenance methods that protect and beautify your outdoor space. Stain adds rich color and guards against fading, while sealant fortifies the wood against moisture and weather damage. Wood type, climate, deck age, and the degree of existing damage determine whether your deck benefits from one or both treatments. Using both options extends your deck’s durability and enhances its overall appearance.

Power washing and sealing your deck costs $500 to $1,700. This process combines the removal of stubborn dirt and debris with a protective seal that preserves the wood’s integrity. Effective cleaning eliminates harmful buildup, and a proper seal prevents moisture damage and wood decay, ensuring long-term durability and reducing future repair expenses.

Your deck must be sealed every one to three years to maintain its strength and appearance. Regular sealing is essential to protect the wood against moisture, mold, and harmful UV rays. A consistent sealing schedule prevents rapid deterioration and costly repairs. Inspections should be performed annually to determine if the protective layer remains intact, extending the life of your deck.

Leaving your deck untreated compromises its structural integrity and safety. An unprotected deck rots quickly due to moisture and environmental exposure, which means that neglecting sealing results in rapid decay and expensive replacement costs of $4,125 to $11,650. Sealing your deck is essential for maintaining its durability and protecting your home.

The sealant on your deck dries within a few hours and reaches full cure within 72 hours before regular use. It is essential to wait until the complete curing period to ensure the protective layer fully sets and resists weather and foot traffic. Proper drying guarantees that your deck is fully protected against moisture and environmental damage, ensuring lasting quality.

The Lone Tree, CO homeowners’ guide to deck, fence, patio or porch clean and seals

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