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

Avatar for Cornerstone Hydro Wash
Cornerstone Hydro Wash
5.0(
19
)

Serving Baltimore, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Cornerstone did an excellent job with our deck which required a pressure wash and stain. At the start we requested a written quote and that was received within a day. Once the order was placed the administrative staff contacted me to coordinate the work which commenced within a very reasonable amount of time. This company is first rate, professional, prompt and courteous. The final project exceeded my expectation. I highly recommend Cornerstone Hydrowash and I most definitely will hire them again"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Response time1 day
4 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Avatar for FAMB Construction, LLC
FAMB Construction, LLC
5.0(
21
)

Serving Baltimore, MD and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: True professional

"Noel and his team did a speedy and fantastic job installing the fence. Would recommend, and I plan on calling him again when it’s time to re-do my deck."
Regular Wood Deck
Deck
Deck
Frame Moulding
Deck

+37

Response time1 day
2 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Avatar for Step It Up Construction
Step It Up Construction
4.9(
75
)

Serving Baltimore, MD and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Mike was very quick to respond to our leaking roof. He was very professional and fair with his price. We actually re-hired him to do a few more jobs since he also does construction work. Would highly recommend his company"
Window Replacement
Window Replacement
Window Replacement
Bathroom Remodel
Bathroom Remodel

+15

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

Serving Baltimore, 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
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Avatar for Edward Kelbie
Edward Kelbie
4.8(
149
)

Serving Baltimore, MD and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Arrived on time, gave a detailed estimate, cleaned roof and patio and front porch and sidewalk, and all of the carport including brick wall on either side, cleaned the foundation and very important cleaned our gutter-guard rain gutters. Helped us remove screens and replace them. House looks great."
driveway before
painting aluminum siding
before cleaning brick
before repairs
driveway after

+26

Response time1 day
21 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
Avatar for Leonpro Services, LLC
Leonpro Services, LLC
4.5(
344
)

Serving Baltimore, 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
Request Quote
Avatar for Mr. Handyman of Northern Baltimore County
Mr. Handyman of Northern Baltimore County
4.7(
427
)

Serving Baltimore, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"They did a great job and I have already recommended them to a co-worker for deck repairs."
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
Request Quote
Avatar for Mr. Handyman of Anne Arundel and PG County
Mr. Handyman of Anne Arundel and PG County
4.7(
636
)

Serving Baltimore, MD and surrounding areas

Approved

In business since 2005

Warranties offered

Credit card accepted

"This review is from work done last year. Mr. Handyman review 11/28/2018: Mr. Handyman (Eric V) sent a text with picture to say he was on the way. Overall, was very pleased with the work done and will use them again. Items fixed: Installed door sweep for the front entryway. Works fine. Took care of the draft. Replaced screen on porch door, and also stabilized the door frame. Working great."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

4 neighbors recently requested a quote
Recommended by88%of homeowners
Request Quote
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FAQs for deck, fence, patio or porch clean and seal projects in Baltimore, 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 Baltimore, 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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