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Top-Rated Deck, fence, patio or porch clean and sealers in Chase - Updated Nov 2026

Avatar for G.I. Sealing and Home Solutions LLC
G.I. Sealing and Home Solutions LLC
5.0(
50
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Chase, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I had my driveway sealed and Issac was very prompt, conscientious, and did a great job"
pressure wash Seal Coat
pressure wash Seal Coat
Sealing
Roof Repair
Roof Repair

+9

Response time7 hrs
Response rate98%
6 neighbors recently requested a quote
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Avatar for J & W Brown Contracting, LLC
J & W Brown Contracting, LLC
4.6(
26
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Chase, MD and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Immediate quote, timely service, and good follow up. I will be using J&W for a few additional projects as well. The work on our porch to re point bricks and put in railings was immaculate. We are very satisfied with all aspects of working with this contractor."
Remod
Remod
Remod
Remod
Remod

+6

109 neighbors recently requested a quote
Recommended by73%of homeowners
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Avatar for All Touch Powerwash & Paint
All Touch Powerwash & Paint
4.6(
28
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Chase, MD and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Ryan at All Touch Power Wash was fantastic to work with. I had a quote right away and they could get me on the schedule within a few days. The price was very reasonable and they did a fantastic job. They power washed my entire PVC fence and it looks great. I highly recommend them."
Modern Grey
Custom clouds
High and tight
Three levels with ease.
Efflorecence Removal

+2

Recommended by88%of homeowners
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Avatar for S & J Services LLC
S & J Services LLC
4.7(
163
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Chase, MD and surrounding areas

In business since 2005

Free estimates

"They did an excellent job, especially cleaning my deck. I liked their work so much that I've hired them to stain my deck. I highly recommend their pressure washing services."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Recommended by92%of homeowners
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Avatar for James McGavin Home Improvement
James McGavin Home Improvement
4.6(
564
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Chase, MD and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"I gave them a B on price, because it wasn't anything spectacular, but it was certainly fair. After a week or so, it rained and we saw there was a slight leak on the gutters. Mr. McGavin came by on July 4th and fixed it."
new gutters and roofs we have done
new gutters and roofs we have done
new gutters and roofs we have done
new gutters and roofs we have done
new gutters and roofs we have done

+26

Recommended by90%of homeowners
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Avatar for Pristine Pressure Washing & Restoration
Pristine Pressure Washing & Restoration
4.1(
638
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Chase, MD and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Good. The appointment time wasn't confirmed so I was a little surprised when they knocked on the door. They told me it would be about $125 extra to do my house so I only had them do 2 sides. I did pay extra to have them do my concrete patio as well. The siding on the house and the concrete patio turned out great."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by85%of homeowners
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Avatar for Goode Design Painting & Wallcovering Inc
Goode Design Painting & Wallcovering Inc
4.5(
292
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Chase, MD and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"The job went quite well , prep work allowed my home not to become a dust zone .it was the cleanest project ever for sanding of foyer , front and rear steps and hallway"
Formal Dining Room
Before
Custom Moldings
Formal Dining Room
After

+49

Recommended by93%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Chase, MD

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 Chase, MD 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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