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

Cali Power Washing, Inc.
4.8(
498
)

Serving Dover, DE and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"The father/son team were very congenial and did a great job on our house, deck & porch. They appeared to enjoy working and just being together. Some areas were tougher to clean than others and some spots overlooked but they went back over them and made sure we were happy with their work before leaving. I will definitely hire them again. The work was done in a professional manner and the pricing was fair. The process is a low pressure type that doesnâ t harm the exterior but does use your water supply rather than a mobile water tank as Iâ ve seen used by others."
power washing house
power washing house
Power washing
Power washing
Power washing

+16

Response time5 hrs
Response rate87%
Recommended by95%of homeowners
Avatar for Tolbert & Sons Custom Painting LLC
Tolbert & Sons Custom Painting LLC
4.8(
25
)

Serving Dover, DE and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Tolbert was fantastic! Chris went above and beyond for our project. The attention to detail was amazing. We will have them back to do other projects as they arise. Tolbert will be doing a project for another family member in the near future because of our recommendation."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+83

Response time4 days
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Sparkling Image Roof & Exterior Cleaning
Sparkling Image Roof & Exterior Cleaning
4.8(
308
)

Serving Dover, DE and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"From start to finish it was nothing but great! I contacted via email and received a call within a few hours! The price quotes couldn't be beat and it leaps and bounds better than other quotes we'd seen and it included power washing of our deck, screened porch, sidewalk and driveway!"
Recommended by93%of homeowners
Avatar for Snow's Painting Service LLC
Snow's Painting Service LLC
4.8(
91
)

Serving Dover, DE and surrounding areas

In business since 2002

Free estimates

Warranties offered

"When it was time to pick several paint colors which I was having a hard time for my living room and office, they were very patient with me. Wayne helped me with some suggestions. It was a five day project painting my kitchen cabinets, all of down stairs walls, and up the staircase, and to take care of all our nail pops in the walls. Each day Wayne explained to me the proper process of painting the kitchen cabinets. How many coats they needed, and information on the process of painting my office, and my accent wall in the living room a different color which both rooms would need two coats of paint. We had nail pops in our walls which they took care of. My husband had realized that they missed a few, and they were right on it with no problem or attitude. They were very professional. After each day they cleaned up their mess and made sure they swept the floors. I would most definitely recommend Snow's Painting to anyone that would ask me.  I would like to thank Mike for his first class of quality service that his crew gave us this past week. Even though it was suppose to be a five day service, the guys got it done in four days with quality service. I know in the future we'll be calling Snow's painting to complete some more rooms in our house. Good job Mike, Wayne, & Mark."
Recommended by95%of homeowners
Avatar for Ferris Home Improvements
Ferris Home Improvements
4.7(
137
)

Serving Dover, DE and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"Excellent. Austin came out to check out the roofing job. He was clearly knowledgeable and could see issues and considerations I did not, which helped provide a more accurate estimate rather than getting surprised during the job. The roofing looks amazing, they use some great products. The install crew was excellent and had no issues answering my questions or showing me problems with the roof that they were fixing as they went."
Recommended by93%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Dover, 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 Dover, 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.