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

Avatar for The Outdoor Advantage LLC
The Outdoor Advantage LLC
4.7(
683
)

Serving Towson, MD and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"The Outdoor Advantage team was great to work with on our patio project. The crew was punctual, professional and paid close attention to details. They answered all our questions, completed work on time and did a great job of cleaning up when done. We are very pleased with our new paver patio."
Before
Before
Before
Before
After

+179

Response time2 days
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Cornerstone Hydro Wash
Cornerstone Hydro Wash
5.0(
19
)

Serving Towson, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"The work performed was outstanding. Cornerstone Hydro Wash was professional, knowledgeable & clearly experienced. I was looking for more expertise than a lawn company that had a pressure washer. Pressure washing, among other things, IS their business, and they had the equipment, chemicals, knowledge & a truckload of commercial equipment to get the job done right. Not only did I get my deck & my whole house washed, but Brian amazingly transformed my driveway, sidewalk & porch. They are reasonably priced - worth every dollar. I highly recommend them..."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Response time1 day
4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Cornerstone Hydrowash
Cornerstone Hydrowash
4.9(
18
)

Serving Towson, 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
Avatar for Step It Up Construction
Step It Up Construction
4.9(
75
)

Serving Towson, MD and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"This review is late in coming and that is on me. My home looks fabulous, Mike and his crew did replacement windows, sided whole house and gave me 2 new porches. Looks like a whole new house. Does top notch work and great to work with. Very professional, and treated my house like his own, had a lot of great suggestions. Mike was on the job everyday and his guys were great, and you didn't even know they were there when they left, cleaned up great. Could not beat his prices for the quality of work. I highly recommend Mike to do any job you need on your home. Will definitely be using him again."
Window Replacement
Window Replacement
Window Replacement
Bathroom Remodel
Bathroom Remodel

+15

Response time10 hrs
Response rate97%
27 neighbors recently requested a quote
Avatar for Anderson Home Improvements, LLC
Anderson Home Improvements, LLC
5.0(
35
)

Serving Towson, 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
Avatar for Leonpro Services, LLC
Leonpro Services, LLC
4.5(
344
)

Serving Towson, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"A very good job, well done, on-time and at a very fair price. I would use them again, if I need additional deck or porch work."
AFTER
pier resurfacing
after
done
vanity

+262

Response time1 day
109 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Mr. Handyman of Northern Baltimore County
Mr. Handyman of Northern Baltimore County
4.8(
413
)

Serving Towson, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"I cannot say enough good things about Mr. Handyman. I had a fantastic experience with the technician, Teddy, who came out to tackle a list of projects for me. In just a few hours, he installed a new garbage disposal, adjusted my closet doors that were not properly closing, mounted shelves and a new curtain rod, and fixed my toilet that needed a new flush kit, and sealed various areas around my second bathroom with caulk. He worked efficiently and with an incredible amount of attention to detail. I didn’t even have to clean up a thing! He was friendly, professional, and communicative throughout the entire process. I highly recommend their services and will definitely use them again!"
Bathroom Remodel
Lattice work and deck maintenance
Gate rebuild.
Bathroom Remodel
Lattice work and deck maibtenance

+84

Response time1 day
Response rate91%
11 neighbors recently requested a quote
Avatar for Night And Day Industrial LLC
Night And Day Industrial LLC
5.0(
5
)

Serving Towson, MD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"He did both pressure washing and cleaning of patio as well as fixed many small issues I had before the sale of my house both in and outside. HIGHLY recommend. Would use his services again in a heartbeat. His work is fast, efficient and prices are more than fair."
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 by100%of homeowners
Avatar for Deck Armor LLC
Deck Armor LLC
5.0(
71
)

Serving Towson, MD and surrounding areas

In business since 2011

Free estimates

Warranties offered

"Deck Armor LLC did a great job. The deck is very old. The pressure washing was terrific. I never expected the deck to look so clean. They did a beautiful job on the staining/sealing. They exceeded expectations."
Recommended by98%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Towson, 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 Towson, 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.