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

Avatar for Cornerstone Hydrowash
Cornerstone Hydrowash
4.9(
19
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Middletown, DE and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"They did a great job. My patio and siding looked really great."
Roofs, Siding and more
Roofs, Siding and more
Roofs, Siding and more
Roofs, Siding and more
Roofs, Siding and more

+19

Response time8 hrs
Response rate90%
Recommended by94%of homeowners
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Avatar for Saints Property Solutions, LLC
Saints Property Solutions, LLC
4.9(
29
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Middletown, DE and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Santos and his team did an amazing job with bush trimming and removal, as well as powerwashing our patio, deck and house. He was very professional, puctual and easy to work with. The price was very reasonable for the large amount of work he did and he even did extra cleanup work that not alot of handymen would do. Excellent, fast service and I would definitely contact him again for other work. Highly recommended!"
Response time2 days
Recommended by83%of homeowners
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Avatar for David Docherty Contracting
David Docherty Contracting
4.8(
24
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Middletown, DE and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Emergency services offered

"Excellent job cleaned sidewalk algae mold on one side of house, two paver patios and walk for a fair price"
Deck Maintenance Project
Deck Maintenance Project
Additional Photos
Additional Photos
Additional Photos

+12

8 neighbors recently requested a quote
Recommended by69%of homeowners
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Avatar for Tolbert & Sons Custom Painting LLC
Tolbert & Sons Custom Painting LLC
4.7(
27
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Middletown, DE and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"They were exceptional from start to finish in painting my whole interior of our house. Absolutely one of the best contractors I have worked with in over 40 years of home ownership."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+83

Response time4 days
1 neighbors recently requested a quote
Recommended by92%of homeowners
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Lockhart Construction, LLC
4.1(
57
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Middletown, DE and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Jim and his team were very professional throughout and did an awesome job renovating our exterior porch that enabled us to proceed with our initial concrete project. Jim's recommendation in 3D allowed us to visualize the plans in advance and the end result was perfect for our needs. I will be reaching out to Lockhart Construction for future work and highly recommend that you do the same!!"
Response time2 hrs
Recommended by96%of homeowners
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Avatar for CB Home Improvements
CB Home Improvements
5.0(
3
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Middletown, DE and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Excellent service will definitely rehire for other jobs around the house."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

Response time2 days
Response rate100%
2 neighbors recently requested a quote
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Avatar for T A F Construction Inc.
T A F Construction Inc.
5.0(
1
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Middletown, DE and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Tom from TAF was first to respond from the contractors you suggested. Came and inspected area the next week and emailed me proposal next day. More detailed work than I expected but work nevertheless needed done. Price very reasonable and hope to reach out again if/when I can fit into budget."
Response time2 days
Response rate100%
10 neighbors recently requested a quote
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Avatar for Aqua Clean Professional Pressure Washing
Aqua Clean Professional Pressure Washing
4.8(
33
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Middletown, DE and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"We have a split level home, with aluminum sided shed, and PVC fence.  We couldn't have been more pleased with his work.  Steve is very professional.  We were so pleased with the job he did, we are bringing him back to do the patios.
"
Flag stone patio before...
Flagstone patio after....
Cedar deck before....
Cedar deck after pressure wash and stain application.
Paver walkway before...

+15

Recommended by93%of homeowners
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Showing 1-10 of 134
FAQs for deck, fence, patio or porch clean and seal projects in Middletown, DE

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 Middletown, DE 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.

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