Top-rated deck, fence, patio or porch clean and sealers.

Get matched with top deck, fence, patio or porch clean and sealers in Cockeysville, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

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

Avatar for The Outdoor Advantage LLC
The Outdoor Advantage LLC
4.4(
785
)

Serving Cockeysville, MD and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"The job they did looks great. The patio price was less than the other estimates I got. The crew answered my questions about how they were doing things. Photos show before (green carpet and brick) and after (pavers). I would definitely use Outdoor Advantage again."
Before
Before
Before
Before
After

+179

Response time2 days
3 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for Cornerstone Hydrowash
Cornerstone Hydrowash
4.9(
19
)

Serving Cockeysville, MD and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Brian and Joy are wonderful at Cornerstone! We have used them regularly on both of our homes. They are professional and provide excellent service both homes and decks are sparkling clean. Thank you so much Brian and Joy! Kind regards, Toni"
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
Request Quote
Avatar for Leonpro Services, LLC
Leonpro Services, LLC
4.3(
436
)

Serving Cockeysville, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"We are very happy with our resurfaced deck and screened porch. It is exactly what we envisioned. Leonpros builders worked despite the freezing, snowy weather. They left the job clean and orderly every evening. The builders were always courteous and professional. We have a beautiful screened house on our deck. I have recommended Leonpro Services to family and neighbors. I would use them again."
AFTER
pier resurfacing
after
done
vanity

+262

Response time1 day
156 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for Anderson Home Improvements, LLC
Anderson Home Improvements, LLC
4.9(
43
)

Serving Cockeysville, MD and surrounding areas

Approved

In business since 1995

Free estimates

Customers say: Quick response

"Doug replaced a 30 year old deck support post and did an excellent job. He had to 'problem-solve' some prior construction issues which demonstrated his excellent carpentry skills. I will certainly use Doug in future projects around our home!"
kitchen in Ellicott city
cabinets,flooring
kitchen
flooring and cabinets
counter tops

+1

Response time2 days
1 neighbors recently requested a quote
Recommended by80%of homeowners
Request Quote
Avatar for D&V Remodeling, LLC
D&V Remodeling, LLC
5.0(
15
)

Serving Cockeysville, MD and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"I am very pleased with the work. Everything was completed in a timely manner and it looks great. Highly recommend!"
Bathroom
Bathroom
Bathroom
Bathroom
Bathroom

+27

Response time2 days
Response rate86%
9 neighbors recently requested a quote
Request Quote
Avatar for Night And Day Industrial LLC
Night And Day Industrial LLC
5.0(
6
)

Serving Cockeysville, MD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"High level attention to detail, cleanliness and dodging the weather to insure optimal outcome."
After
Garage after
Pressure Washing Project for the Doherty's
Painting - Exterior Project
Shingle roof Before

+23

Response time1 day
2 neighbors recently requested a quote
Recommended by83%of homeowners
Request Quote
Avatar for All Touch Powerwash & Paint
All Touch Powerwash & Paint
4.6(
28
)

Serving Cockeysville, MD and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Fantastic! The look of my patio is a 1000 times better! They cleaned it, refilled all of the joints with sand between the pavers, and put this sealer on that makes the patio absolutely gorgeous."
Modern Grey
Custom clouds
High and tight
Three levels with ease.
Efflorecence Removal

+2

Recommended by88%of homeowners
Request Quote
Avatar for Mel's Power Washing & Window Cleaning Inc
Mel's Power Washing & Window Cleaning Inc
4.4(
1,971
)

Serving Cockeysville, MD 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
Request Quote
...
Showing 1-10 of 131
FAQs for deck, fence, patio or porch clean and seal projects in Cockeysville, 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 Cockeysville, 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.

See all articles