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

Avatar for NV Outdoors, LLC
NV Outdoors, LLC
4.9(
107
)

Serving Fairfax, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"NV Outdoors LLC was one of several companies that I considered to clean, seal, stain and replace 7 damaged wood deck floor boards. An aged 4x4 wood mailbox post and a wind damaged 4x4 wood fence post were included with the work. The owner, Nestor, completed the requested work in an extraordinarily professional manner. He rounded the edges of the replaced deck boards to match the existing boards. That was impressive. Replacing and reconnecting a fence post on an existing fence can be a challenge. The new post had to be exactly vertical and spaced to accommodate a solid reconnect. Another job well done by Nestor. The cleaning, sealing and staining was done with care; and looks great. Nestor is a polite, friendly, true professional, with a caring attitude.. Would I hire NV Outdoors again? Yes! "
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Side view

+7

Response time1 day
Response rate87%
6 neighbors recently requested a quote
Avatar for Balteza Property Services
Balteza Property Services
5.0(
102
)

Serving Fairfax, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"Balteza Property Services did an amazing job pressure washing and staining our deck. They were punctual and professional, and helped us choose a proper stain. (Some businesses use Home Depot supplies and charge you $$$$ but Balteza Property Services was reasonable AND they special ordered a top quality stain.) We have had our deck stained before, but it looked nothing like it looks now. They are the best. Period."
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Wall-Facing-Fine-Stone-Works
Graden-Paths-Fine-Stone-Works
Graden-Paths-Fine-Stone-Works
Graden-Paths-Fine-Stone-Works

+605

Response time3 hrs
Response rate96%
11 neighbors recently requested a quote
Avatar for TrueDecks
TrueDecks
4.7(
347
)

Serving Fairfax, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"We needed a new walkway (or patio) to connect our front porch to the garage (to replace the original quartz stone, board, & flagstone design), a new front porch (since the boards were rotting), and we needed the EverGrain Composite Decking of our back deck power-washed and stained. Deckmaster was the only contractor who could do all three jobs, and the finished product on all three was great, and they gave us a great price. They redid the stairs on the back deck and gave us an extra step on the front porch, both of which we really like. Deckmaster was patient while we got our homeowner's association to approve the design, and they were very responsive and reasonable every step of the way. I'd definitely hire them again and highly recommend."
Custom Deck and Patio Combo
Underdeck living space.
Beautiful curved deck with picture frame design.
Mr. Lee
Additional Photos

+156

Response time1 day
Response rate94%
4 neighbors recently requested a quote
Avatar for Seal Strong LLC
Seal Strong LLC
5.0(
7
)

Serving Fairfax, VA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Contacted Seal Strong on Saturday. They came out at 9:00 am on Sunday morning. Did a fantastic job cleaning my front walkway and porch. Literally looks brand new. Great job."
Response time2 days
39 neighbors recently requested a quote
Recommended by14%of homeowners
Avatar for TS Pressure Washing & Deck Restorations, LLC
TS Pressure Washing & Deck Restorations, LLC
5.0(
23
)

Serving Fairfax, VA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Kurt was easy to reach via email or telephone. Apprised us of his approach to stripping our deck of its horrible paint coating and was upfront of the general cost during his first visit. He did need to be reminded to provide a specific contract upfront. Otherwise, deck restoration work progressed quickly once weather conditions permitted start and Kurt finished the large project within a few days."
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+3

Recommended by100%of homeowners
Avatar for Deck Buddy, LLC
Deck Buddy, LLC
4.7(
23
)

Serving Fairfax, VA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I highly recommend Deck Buddy. Our screened porch (inside and out), deck and stairs were badly in need of cleaning and resealing. We had 4 different companies out here to quote the job. Deck Buddy was by *far* the most professional of the bunch, extremely competent and moreover pleasant to work with. They came exactly on time and were able to answer all my questions and were extremely knowledgeable about the work and the products/services they would use/perform. Their bid was neither the highest nor the lowest. Their service tech spent 3 days here cleaning, repairing, and refinishing our porch and deck. It looks like new. I am so pleased. We have attempted to do this work ourselves in the past, and paid to have it done by a different company once before, but never achieved the results Deck Buddy did. I should add, that when we paid to have this work done before, it did not seem like the other company applied very much product to the wood. This time, with Deck Buddy, you can see the wood is thoroughly sealed. Also, in comparison to our earlier experience, Deck Buddy took care to cover all my plants and also the house siding to protect from overspray. (Not protecting my plants was a problem with a different powerwashing company we hired once - my hostas were shredded - you have to watch out for this). Deck Buddy was extremely careful with everything and left no mess or debris behind, the porch and deck look great, the garden is unscathed. It was a job well done. Thank you!!!!"
Restoration
Restoration
Gazebo and Deck Restoration
Full Deck Re-Surfacing and Staining
Two Tone Restoration

+111

Response time10 mins
Recommended by91%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Fairfax, VA

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 Fairfax, VA 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.