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TRUSTED BY DELAWARE CITY, DE HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon164
    Verified deck cleaning services reviews

Find Deck cleaning pros in Delaware City

Avatar for David Docherty Contracting
David Docherty Contracting
4.8(
247
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Delaware City, DE and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Emergency services offered

"Dave and his crew were professional, courteous, easy to reach and did an efficient, clean job, up to 5 star standards. Highly recommend. Our deck and faded composite banisters look amazing."
Downtown Wilmington De
Downtown Wilmington De
Wilmington De Townhome
EXTERIOR HOUSE PAINTING
EXTERIOR HOUSE PAINTING

+95

Response time1 day
23 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Saints Property Solutions, LLC
Saints Property Solutions, LLC
4.9(
29
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Delaware City, 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
Avatar for Isojo Seal Coating
Isojo Seal Coating
New to Angi
Deck, Fence, Patio or Porch - Clean and Seal

Serving Delaware City, DE and surrounding areas

Approved

In business since 2025

Welcome to Isojo Seal Coating! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise, that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!\n

10 neighbors recently requested a quote
Avatar for T A F Construction Inc.
T A F Construction Inc.
5.0(
1
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Delaware City, DE and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

Our mission is to be a construction contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!\n

2 neighbors recently requested a quote
Avatar for Aqua Clean Professional Pressure Washing
Aqua Clean Professional Pressure Washing
4.8(
33
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Delaware City, DE and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"     I usually don't write reviews however I felt that I should share with you all what an AWESOME company this is and what a Fantastic job they did on my house, deck, pool deck and walkways.!! Aqua Clean arrived on time (actually they were a couple minutes early)... The company is run by 2 brothers who could not be more polite!! After they arrived they reviewed their services with me for the second time and asked if there was anything additional I wanted since my estimate... ( they do free estimates too)!!  After that they immediatley  got to work!! They work efficiently as well as timely and detailed!! I feel like they covered every square inch of my house and grounds!!  After they finished everything ( which didn't seem long at all... I guess since there equiptment is not the norm.!! Looked very professional and industrial) they came to the door to let me know they were done and make sure I was happy with their services...  I paid my balance and they were on their way!! Now my house is all ready for summer (just waiting for the warm weather)... and looks beautiful once again!! If you're done looking at your dirty house make it look like new again for a great price with Aqua Clean!!!
"
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
...
Showing 1-10 of 143
Deck Cleaning questions, answered by experts

It’s important to make sure the wood on a new deck is properly seasoned. Seasoning a deck is simple: Once you build it (or have a pro do so), just leave it alone so it can acclimate to the environment. If you don’t give the deck proper seasoning time before staining, the stain can lock in any lingering moisture and cause mold, rot, and other moisture issues down the road. Give the wood at least four to eight weeks to season before you stain.

Most building codes require that railing spindles (also known as balusters) on decks or stairs be spaced no more than four inches apart. This safety standard is often called the '4-inch sphere rule,' which means a sphere with a 4-inch diameter should not be able to pass through the opening between balusters. This rule is in place to prevent small children and pets from slipping through the railing. For the same reason, the space between the bottom rail and the deck or floor surface should also be no more than four inches. As a general guideline, professionals often install three balusters per foot of railing. However, since specific requirements can vary by location, it is essential to check your local building codes to ensure compliance before starting your project.

The best way to clean your decking is to clear debris from the gaps between the boards, sweep the surface, rinse it, apply cleaner, rinse again, and let it dry fully. A homemade deck cleaner made of two gallons of warm water and 1/2 cup vinegar is a simple cleaning solution for both wood and composite decking. You can sprinkle baking soda on any spots with mold or mildew, then scrub the area and rinse clean. 

The overhang, or nosing, of deck steps is another area that will be covered in building code requirements. The noses on your deck steps should have a minimum overhang of ¾ inch. For safety, usability, and code compliance, the nosing of deck steps should not extend past 1¼ inches.

Floating decks are a cost-effective and versatile option, but they come with some compromises. Since they sit on smaller footings instead of being deeply anchored, they’re more likely to shift over time, especially in areas with heavy rainfall or freeze-thaw conditions. Their low-to-the-ground design makes them more susceptible to moisture buildup and potential water damage.

The Delaware City, DE homeowners’ guide to deck cleaning services

From average costs to expert advice, get all the answers you need to get your job done.