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Find Deck, fence, patio or porch clean and sealers in O Fallon

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

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Offers commercial services

"Rodney did a great job! Our siding is 30 years old and it looks new again! He also powerwashed and sealed our front porch as well as our driveway and did a beautiful job. Very fast and efficient service. We will be hiring him to powerwash and seal our back patio next!"
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 O Fallon, 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

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for Total Softwash Solutions
Total Softwash Solutions
5.0(
15
)

Serving O Fallon, 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 time10 hrs
Response rate93%
128 neighbors recently requested a quote
Avatar for JNM Home Improvement
JNM Home Improvement
4.8(
44
)

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Warranties offered

"JNM Home Improvement did a great job fixing our deck—on time, great communication, fair price, and quality work. Highly recommend and would use them again!!"
framimg stairs
Handrail
Deck Remodel finished
Decking
stairs

+51

Response time10 hrs
Response rate99%
11 neighbors recently requested a quote
Avatar for Window Gang STL
Window Gang STL
4.5(
151
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"They arrived when they said they would and performed the job professionally and thoroughly. WE will be having them clean all our windows too!"
Deck Staining
Deck Staining
Deck Staining
Deck Staining
Deck Staining

+30

146 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Dirty Hands
Dirty Hands
4.6(
10
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Quality work, Fair price, Reliable! I would recommend McCleary Home Improvements for fencing and any home improvement project that you have!"
1
1
1
1
1

+94

Response time6 hrs
Response rate98%
24 neighbors recently requested a quote
Avatar for ZLK Seamless Guttering
ZLK Seamless Guttering
5.0(
12
)

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"Got the old gutters torn down and replaced with new ones same day. Also got some new vinyl siding and facia metal installed the following day. I was very satisfied with the job and quality of work done to the house. I recommend ZLK for gutter needs and will definitely call them again in the future for my next home exterior projects."
My jobs
My jobs
My jobs
My jobs
My jobs

+12

Response time3 days
Response rate99%
2 neighbors recently requested a quote
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Showing 1-10 of 188
FAQs for deck, fence, patio or porch clean and seal projects in O Fallon, 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 O Fallon, 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.