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Find Deck, fence, patio or porch clean and sealers in Washington DC

Avatar for Chevy Chase Exteriors
Chevy Chase Exteriors
4.7(
46
)

Serving Washington DC, DC and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"CCE is excellent. Murray and his team are great. I had them powerwash and paint the trim of my house. They got the fence, sidewalks, and doors. They scheduled me quickly and did a fantastic job ... and most importantly were mindful of my landscaping. They will be my go-to for house repairs and renovations."
Mold Remediation and Rebuild
Meineke Bathroom Facelift
French Drain
Mold Remediation and Rebuild
Meineke Bathroom Facelift

+18

Response time11 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for JW Home Improvement
JW Home Improvement
4.4(
5,747
)

Serving Washington DC, DC and surrounding areas

Approved (Corporate)

In business since 2001

Warranties offered

Credit card accepted

"Alberto and Javier were efficient in getting the work done; completing it in 3 days rather than the estimated 3.5. They were courteous and professional and were careful to keep my home clean and clean up the debris/garbage from the work."
Additional Photos
CARPENTRY SERVICE
EXTERIOR PAINTING
KITCHEN REMODEL
Jesse Wertjes with Angie!

+8

19 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for D. Fuentes Painting
D. Fuentes Painting
4.6(
107
)

Serving Washington DC, DC and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Edward and his team repaired, power washed and stained our deck, stained our fence, sealed nail holes in our siding and touched up the paint on the siding. The quote was very reasonable and the work was completely quickly. Edward also took the time to answer all of my questions via email or text and performed touch-ups. I would hire this company again."
Residential Paint
Kitchen 2
Kitchen 1
Living room/Dining
Hall Bath

+5

Response time2 days
50 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Tony's Power Washing and Window Cleaning
Tony's Power Washing and Window Cleaning
4.8(
57
)

Serving Washington DC, DC and surrounding areas

In business since 2014

Free estimates

Warranties offered

"Excellent response from Tony and thorough job. Initially, I had the windows washed and Tony did a beautiful job. He was prompt, pleasant and very professional and his price was very reasonable. He suggested I consider getting him to power wash the brick patio out back since it had quite a bit of moss and I followed up with him to come back and do that as well. The patio looks so much better. I will definitely hire Tony again and highly recommend his service!!"
Siding soft wash
Siding washing
Siding washing
Additional Photos
Additional Photos

+22

Response time10 hrs
Recommended by100%of homeowners
Avatar for Handyman At Your Command
Handyman At Your Command
4.6(
1,155
)

Serving Washington DC, DC and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Noel was outstanding. He explained things as he worked , neat, and clean too. Everything thing looks nice. I purchased the one person for four hours. My list took a little longer because of some prior improper plumbing installation, but Noel resolved it. I most definitely will us them again."
Demo bathroom and renovation of master bathroom
Shower Renovation
Washington DC Bathroom Remodel
Clinton Bathroom Remodel
Bathroom Remodel

+24

Recommended by89%of homeowners
Avatar for Mel's Power Washing & Window Cleaning Inc
Mel's Power Washing & Window Cleaning Inc
4.4(
1,971
)

Serving Washington DC, DC and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"I usually have my landscaper, brother or some other random person power wash my deck, rails and pavers. I decided to step it up a notch by hiring a professional. Mel was AWESOME. Contact was swift, bid was fair, scheduling was easy. Most importantly, I cannot believe how much better he did than an “average” person with a power washer. Everything looks brand new. Honestly, I’m shocked. I own several homes and I’m very picky about my contractors. I recommend MEL whole-heartedly. Plus, I love hiring an independent contractor. Good for him for making a business successful. Don’t look any further; Mel is your guy."
Window cleaning
Interior paint project.
Working on a 60 ft. Ladder
Interior paint project.
Interior paint project.

+19

Recommended by86%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Washington DC, DC

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 Washington DC, DC 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.