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

Avatar for TrueDecks
TrueDecks
4.5(
433
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Annandale, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"Love this company and all its employees. I had most of my 27 year old wooden deck boards replaced, deck and wooden fence clean and stained. They also built 2 privacy screens. Awesome work. Great employees - professional, patient, friendly, skilled."
Custom Deck and Patio Combo
Underdeck living space.
Beautiful curved deck with picture frame design.
Mr. Lee
Additional Photos

+173

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Seal Strong LLC
Seal Strong LLC
5.0(
8
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Annandale, 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 time1 day
Response rate89%
4 neighbors recently requested a quote
Avatar for GS CUSTOM REMODELERS LLC
GS CUSTOM REMODELERS LLC
4.9(
27
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Annandale, VA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Excellent from start to finish! A+++ Juan arrived on and quickly for our estimate. He was professional and easy to talk to. He gave me an estimate on the spot. When we chose to hire him to build the pantry, his secretary called to confirm the dates and times that the workers would be here. They arrived on time and worked a full day. They returned on time again the second day to finish the project. Very professional company, easy to talk to, and great finished project. I am not affiliated with them in any way but found them through reviews. It is refreshing to find an honest contractor who charges a reasonable price. I definintely would hire again!"
Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for JW Home Improvement
JW Home Improvement
4.4(
5,749
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Annandale, VA and surrounding areas

Approved (Corporate)

In business since 2001

Warranties offered

Credit card accepted

"So please that I went with JW. The side entry porch had rotted wood throughout and the steps were sagging. Also, exterior house paint had been removed years ago but prior owners did not address one side of house, probably cause it was hidden behind crepe myrtles. Crepe myrtles are now gone and that wall is very visible on the street. Also there were some little jobs needed around the house such as replacing rotted boards above the garage. Got a quote from JW in late April and scheduled the work for the week of July 21 for 6-7 days of work. Two workers showed up promptly on the 21st and did a great job. Very pleased with the JW crew as they kept me posted on the progress throughout the job which was completed in six days. Wish I could post before and after pictures as it looks fantastic"
Additional Photos
CARPENTRY SERVICE
EXTERIOR PAINTING
KITCHEN REMODEL
Jesse Wertjes with Angie!

+8

23 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for R.P. Renovations
R.P. Renovations
4.4(
260
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Annandale, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Credit card accepted

"Work was good and customer service excellent. They were quick and did what they said they would do. I didn't specify the deck stain materials nor color and they didn't ask but they did a good job. Cannot ask for more than that!"
Potomac
Alexandria
DC
Chevy Chase
Chevy Chase

+43

Response time2 days
9 neighbors recently requested a quote
Recommended by89%of homeowners
Scott's Home Improvements, LLC
3.9(
18
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Annandale, VA and surrounding areas

Approved

In business since 1998

Customers say: Quick response

"We had bushes removed and an overgrown flower bed cleared out. Work was completed in 1 afternoon including all clean up and removal. They even cleared the bank in front if the bed. We will use them for future projects of getting a new shed and fence. Very hard workers."
Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Construction Systems Inc
Construction Systems Inc
4.3(
28
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Annandale, VA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"this was a job to address paint touch-ups and corner posts that had rot at the bottoms on a cedar sided house. efficient, thoughtful, disciplined approach to the proposal. all appointments were kept and punctual. detailed quote provided and all questions answered. was pleased with the time they took for me to understand how and why they quoted the way they did. when the work started, we did a walkthrough and confirmed everything. towards the end, another walkthrough to confirm that they executed the plan to our satisfaction. several small, fair, change orders for some conditions that could not be seen during original quote. on comparison of their proposal quote to others and research on how they wanted to address repairs, it was well supported as the best approach. other's had quoted complete repainting for siding in good condition. they were able to easily color match and focus on repairs to the few areas that needed attention. very happy with the work."
Stone  paver patios etc
Stone  paver patios etc
This is the demo of the rear screen in porch - 9 rotted posts 4x4 - upgraded to 6x6 posts in concrete - tied into existing framing that was still excellent - power washed with 2 coats oil penetrating sealer etc
New remodel screen in porch with new steps and doors all new pic trim and all new support posts - all other contractors wanted to demo complete job 40 k plus we did it for 1/2 the price by keeping all good structure etc  This deck will go another 30 years
Complete remodel of rear screen in porch - all rotted 4x4 posts upgraded to new 6x6 posts in concrete - new screen - pic trim and new steps full paint

+23

Response time1 day
Response rate100%
2 neighbors recently requested a quote
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FAQs for deck, fence, patio or porch clean and seal projects in Annandale, 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 Annandale, 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.