Top-rated deck, fence, patio or porch clean and sealers.

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Find Deck, fence, patio or porch clean and sealers in Louisville

Avatar for Starlight Restoration, Inc.
Starlight Restoration, Inc.
4.5(
38
)

Serving Louisville, 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%
2 neighbors recently requested a quote
Avatar for Precision Painting Pros, LLC
Precision Painting Pros, LLC
5.0(
17
)

Serving Louisville, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"Grace and David did an exceptional job painting my entire condo and sealing all of my windows exteriors. I would recommend them 100% and they are friendly, reasonable and affordable!"
Handrail Paint
Living room
Before
Exterior
Ceiling repair

+71

Response time3 hrs
12 neighbors recently requested a quote
Recommended by53%of homeowners
Avatar for Viking Deck & Fence Care
Viking Deck & Fence Care
4.1(
36
)

Serving Louisville, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Small jobs welcome

"Jason is a consummate professional and a master at his craft. He did an incredible job cleaning and staining my deck. His knowledge of the wood, stain, and treatment is unmatched. Additionally, he treated this project like it was his own. Reasonably priced and completed the work in a timely manner. I would highly recommend Viking and Jason for all your deck and fencing needs! Extremely professional, kind, and genuine!"
Cedar Fence
Pecan
Sequoia
Sequoia
Sequoia and Cream

+8

Response time7 hrs
Response rate88%
11 neighbors recently requested a quote
Avatar for Get It Done Right Service, LLC
Get It Done Right Service, LLC
4.6(
58
)

Serving Louisville, CO and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"These guy were on-time and professional. If I had questions, they answered them the same day. The quality of work was unparalleled. I was satisfied with how things looked while half way thru the job. The took the time and paid attention to every small detail even when I didn't notice. Thanks! Looks great!"
Mountain House Getaway
Fallen TV damage to wall
Projects From Our Past
Fallen TV damage to wall
The right way to prep the wall

+20

Response time20 mins
Response rate100%
Recommended by100%of homeowners
Avatar for TrueCoat Painters
TrueCoat Painters
5.0(
5
)

Serving Louisville, CO and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Local, woman-owned painting contractor servicing Boulder-Metro! Check out our 5-star Google reviews to hear from past customers!\n\nWhen selecting a painting contractor, you deserve a company that stands by its work! At TrueCoat Painters, we prioritize transparent pricing, reliable service, exceptional craftsmanship, and open communication to build strong relationships with our clients.\n\nWe are fully insured and conduct thorough background checks on all our team members. You will have a dedicated Project Manager throughout your project. Each painter is licensed, insured, and trained to maintain the highest standards of safety and quality. We treat your property with care, ensuring it is cleaner than we found it.\n\nWhether you need a your entire home or business repainted, we are here to help. Our goal is to make the process easy and enjoyable!\n\n*NOTE* Please note that we only provide in-person estimates.

Exterior Painting
Before Picture 1
Before Picture 2
Cabinet Prep
Cabinet Prep

+6

8 neighbors recently requested a quote
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FAQs for deck, fence, patio or porch clean and seal projects in Louisville, 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 Louisville, 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.