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Find Deck, fence, patio or porch clean and sealers in Saint-louis

Avatar for B.I.C. Business Services, LLC
B.I.C. Business Services, LLC
4.7(
211
)

Serving Saint-louis, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Offers commercial services

"Rodney was very courteous, professional, and extremely thorough in explaining to my wife and I the texture of the stain and different colors of stain for the deck as to how that would blend or contrast with the colors of the house. I highly recommend B.I.C. Pressure Cleaning Specialist."
Deck Stain
Fence Before and After
Deck Stain
Fence Before and After
Commercial Cleaning

+18

Response time7 hrs
20 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Jablan General Contracting
Jablan General Contracting
4.2(
269
)

Serving Saint-louis, MO and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"My wrought iron porch railing was dangerously loose when I bought the house. Parts of it pulled up and would fail if someone leaned against it. By agreement, Jablan infused epoxy or concrete or something and drilled deep screws through the base plates of the railing into the concrete, securing it solidly without any further give. Also, sanded down some rust spots and thoroughly repainted the entire railing, which looks great, like new. They proactively added some concrete patching, unrelated to the railing itself, but apparently, since they had the concrete mixed they filled a few weathered spots and a big gap in the stairs due to the ground settling down over the years. This guards against further weathering and water leaking under the porch. It was unexpected and highly appreciated. Great job overall."
Deck Built
New 3 Story Deck
Composite Deck
Wood Deck
Wood Deck

+380

2 neighbors recently requested a quote
Recommended by77%of homeowners
Think Tank Enterprises
5.0(
176
)

Serving Saint-louis, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"For our primary project, Fred cleaned, stained, and sealed our covered deck and wooden swingset. He was very thorough. He also helped with a smaller project of securing the molding around a sliding door to our patio and painting that exterior concrete wall. We were very pleased with his work and will likely use him for future projects."
Response time8 hrs
Response rate88%
13 neighbors recently requested a quote
Avatar for Local Family Pressure Washing & Deck Restoration
Local Family Pressure Washing & Deck Restoration
5.0(
11
)

Serving Saint-louis, MO and surrounding areas

Approved

In business since 2025

Free estimates

"Local Family provided a quality experience for my pressure washing needs. The initial response was very quick and an onsite estimate was provided within days. The job was scheduled and completed within a week after and at the pricing initially agreed to. All around, a great experience. I would definitely hire again and wouldn't hesitate to recommend."
Steps to dock
Walkway
Patio
Driveway
Driveway entrance

+18

1 neighbors recently requested a quote
Avatar for Total Softwash Solutions
Total Softwash Solutions
5.0(
15
)

Serving Saint-louis, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Total Softwash came out and clean my entire house, pressure wash my driveway, and clean my roof. Everything turned out great the crew was very friendly and professional and they got the job done fast. Can?t wait to have them back again next year"
Stucco Soft Wash
House Wash
House Wash
House Wash
Vinyl Soft Wash

+38

Response time1 day
124 neighbors recently requested a quote
Recommended by20%of homeowners
Avatar for JNM Home Improvement
JNM Home Improvement
4.8(
44
)

Serving Saint-louis, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Warranties offered

"JNM Home Improvement does excellent work. When I called, I had a quick call back & meeting set up with owner Jesse Delarosa. We had a rather elaborate but sagging & rotting deck that needed reinforcement and in some places reconstruction. We didn’t want to go through the expense of replacing the entire deck. Jesse visited the house, described a plan that would rebuild the deck to safety code. He had the plan in writing to us that evening and got the job done in a little less than a week. Jesse and his crew are highly professional, polite, communicative and no surprises at the end of the project. I would highly recommend JNM Home Improvement for any project at home or at my business. John Beck"
framimg stairs
Handrail
Deck Remodel finished
Decking
stairs

+51

Response time1 day
18 neighbors recently requested a quote
Recommended by58%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Saint-louis, MO

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 Saint-louis, MO 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.