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

Avatar for 7th State Builders, LLC

7th State Builders, LLC

821 Keith Lane
4.71(
70
)
Approved Pro

7th State Builders, LLC

821 Keith Lane
4.71(
70
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
597 local quotes requested

7th State Builders, LLC, is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. 7th State Builders, LLC, is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.

"I am having a truly unpleasant experience with 7th State Builders. I paid 14,450.00$ deposit in good faith. They were contracted to rebuild my deck, place a roof structure and screen on the deck. I trusted that they would complete the work. Instead, they took my money and one year later had not even started on the project. Not only did they fail to perform the agreed-upon services for the deck, but I was forced to hire an attorney to try and recover my deposit. Which I haven?t yet (over one year). Thus, creating unnecessary expenses to an already frustrating situation. I would strongly advise against using this company. They are unprofessional, uncommunicative, unreliable and clearly not trustworthy. My experience currently has been a complete waste of time, money and emotional energy. Dr. CLARICE BROWN "

Clarice B on July 2025

7th State Builders, LLC, is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. 7th State Builders, LLC, is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.

"I am having a truly unpleasant experience with 7th State Builders. I paid 14,450.00$ deposit in good faith. They were contracted to rebuild my deck, place a roof structure and screen on the deck. I trusted that they would complete the work. Instead, they took my money and one year later had not even started on the project. Not only did they fail to perform the agreed-upon services for the deck, but I was forced to hire an attorney to try and recover my deposit. Which I haven?t yet (over one year). Thus, creating unnecessary expenses to an already frustrating situation. I would strongly advise against using this company. They are unprofessional, uncommunicative, unreliable and clearly not trustworthy. My experience currently has been a complete waste of time, money and emotional energy. Dr. CLARICE BROWN "

Clarice B on July 2025


T.N.T Home Improvement

324 Baldwin Road, Suite 136
4.56(
124
)
Approved Pro

T.N.T Home Improvement

324 Baldwin Road, Suite 136
4.56(
124
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
21 years of experience

At T.N.T Home Improvement, we pride our company on reliability, communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Great job, efficient and very easy to deal with; very fair pricing"

Luke S on December 2023

At T.N.T Home Improvement, we pride our company on reliability, communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Great job, efficient and very easy to deal with; very fair pricing"

Luke S on December 2023


Avatar for The Outdoor Advantage LLC

The Outdoor Advantage LLC

526 Belfast Rd
4.68(
683
)
Approved Pro

The Outdoor Advantage LLC

526 Belfast Rd
4.68(
683
)
Approved Pro
Customers say: Super punctual
730 local quotes requested
22 years of experience

The Outdoor Advantage, LLC has been making customers happy in central Maryland by performing quality work at reasonable prices since 2002. We specialize in hardscape design and installation, mulching, hauling, planting, gutter cleaning, landscaping, power washing, snow removal and general outdoor maintenance. We help the homeowner add value to their land and create beauty according to the homeowner’s budget and dreams. It is our pleasure to serve the homes of Carroll County, Baltimore County and Baltimore City. We also have several customers as far south as Montgomery County.

"Excellent service!"

Lee L on July 2025

The Outdoor Advantage, LLC has been making customers happy in central Maryland by performing quality work at reasonable prices since 2002. We specialize in hardscape design and installation, mulching, hauling, planting, gutter cleaning, landscaping, power washing, snow removal and general outdoor maintenance. We help the homeowner add value to their land and create beauty according to the homeowner’s budget and dreams. It is our pleasure to serve the homes of Carroll County, Baltimore County and Baltimore City. We also have several customers as far south as Montgomery County.

"Excellent service!"

Lee L on July 2025


Avatar for House Doctors - DC

House Doctors - DC

P.O. Box 4486
3.92(
18
)
Approved Pro

House Doctors - DC

P.O. Box 4486
3.92(
18
)
Approved Pro
Customers say: Quality work
27 local quotes requested
7 years of experience

Here, at House Doctors of DC, we want you to feel confident that your home is in the right handyman service. Our handymen are bonded and insured with a professional background. With a precise and efficient work ethic, your home will be good as new in no time. Our home services come with a one-year guarantee from our trusted employees. We specialize in a variety of services that can make your house into a home. Call our handyman service today with House Doctors of DC.

"Howard does very good work and very dependable. Unfortunately, he was unable to finish the job because he was called to another site for inspection. The work was completed by a very nice gentleman but he used my trash can to mix the grout and used it for water to spread the grout. Unfortunately, I had to clean my trash can. He had no tools to hang the new curtain rod. He was informed by Howard what needed to be done the day before. I was given the option for someone to come and hang the rod but since I already had one up, I declined. All in all, I am happy with the work that was done. Kevin always tries to work with me on my projects and gives me the best price. They are professional, competent, knowledgeable, and caring. I highly recommend House Doctors."

Chalita D on May 2024

Here, at House Doctors of DC, we want you to feel confident that your home is in the right handyman service. Our handymen are bonded and insured with a professional background. With a precise and efficient work ethic, your home will be good as new in no time. Our home services come with a one-year guarantee from our trusted employees. We specialize in a variety of services that can make your house into a home. Call our handyman service today with House Doctors of DC.

"Howard does very good work and very dependable. Unfortunately, he was unable to finish the job because he was called to another site for inspection. The work was completed by a very nice gentleman but he used my trash can to mix the grout and used it for water to spread the grout. Unfortunately, I had to clean my trash can. He had no tools to hang the new curtain rod. He was informed by Howard what needed to be done the day before. I was given the option for someone to come and hang the rod but since I already had one up, I declined. All in all, I am happy with the work that was done. Kevin always tries to work with me on my projects and gives me the best price. They are professional, competent, knowledgeable, and caring. I highly recommend House Doctors."

Chalita D on May 2024


Avatar for Stans Home Improvements

Stans Home Improvements

8775 Center Park Drive
4.86(
77
)
Approved Pro

Stans Home Improvements

8775 Center Park Drive
4.86(
77
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
35 local quotes requested

High quality installation, superior communication, and competitive pricing are the key elements of our affordability in residential roofing. We are fully licensed and insured and offer free estimates with no obligation. Contact Stan's Home Improvements today to learn how we can help you.

"Stan, the owner, and his crew did an outstanding job on our wood back deck and front deck stair replacement. The quality of their work was excellent, and they completed everything quickly and professionally. They were friendly, respectful, and kept the work area clean. Additionally, the price was very fair considering the quality provided. I highly recommend Stan’s Home Improvement to anyone looking for reliable, skilled, and reasonably priced work!"

Miguel F on August 2025

High quality installation, superior communication, and competitive pricing are the key elements of our affordability in residential roofing. We are fully licensed and insured and offer free estimates with no obligation. Contact Stan's Home Improvements today to learn how we can help you.

"Stan, the owner, and his crew did an outstanding job on our wood back deck and front deck stair replacement. The quality of their work was excellent, and they completed everything quickly and professionally. They were friendly, respectful, and kept the work area clean. Additionally, the price was very fair considering the quality provided. I highly recommend Stan’s Home Improvement to anyone looking for reliable, skilled, and reasonably priced work!"

Miguel F on August 2025


"Thoughtful"

John H on April 2024

As experts in residential home improvement we will exceed your expectations. We offer quality work, responsiveness, and competitive pricing. We look forward to serving you.

"Thoughtful"

John H on April 2024


Avatar for William Smith

William Smith

8155 Richie Highway, Suite D
4.67(
207
)
Approved Pro

William Smith

8155 Richie Highway, Suite D
4.67(
207
)
Approved Pro
Customers say: True professional
32 local quotes requested
25 years of experience

We're a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"Did a great job on sealing my chimney. He was very informative, honest, and fair on pricing. Thanks again "

Carl F on October 2025

We're a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"Did a great job on sealing my chimney. He was very informative, honest, and fair on pricing. Thanks again "

Carl F on October 2025


Avatar for Ace Handyman Services Annapolis

Ace Handyman Services Annapolis

1125 West St Ste 501
4.72(
34
)
Approved Pro

Ace Handyman Services Annapolis

1125 West St Ste 501
4.72(
34
)
Approved Pro
Customers say: Quick response
32 local quotes requested
3 years of experience

Ace Handyman Services Annapolis is a locally owned and operated handyman business that embodies the reliability and helpfulness synonymous with the century-old Ace Hardware brand. We perform 1,162 repair, improvement, and maintenance projects for commercial and residential properties. As a subsidiary of Ace, we go the extra mile to ensure your home is in reliable hands and only employ multi-skilled, background-checked craftsmen with 30+ years of experience in their trade. Licensed, bonded, insured, and supported by a one-year guarantee, our customers know that peace of mind is part of our promise. We also provide simple, stress-free scheduling with set appointment times instead of inconvenient windows, and take pride in results that exceed expectations. Whether your property is a serene escape from Washington, D.C., or your year-round residence in Annapolis, we are here to help make homeownership effortless and worry-free.

"Done on time as promised"

David F on August 2025

Ace Handyman Services Annapolis is a locally owned and operated handyman business that embodies the reliability and helpfulness synonymous with the century-old Ace Hardware brand. We perform 1,162 repair, improvement, and maintenance projects for commercial and residential properties. As a subsidiary of Ace, we go the extra mile to ensure your home is in reliable hands and only employ multi-skilled, background-checked craftsmen with 30+ years of experience in their trade. Licensed, bonded, insured, and supported by a one-year guarantee, our customers know that peace of mind is part of our promise. We also provide simple, stress-free scheduling with set appointment times instead of inconvenient windows, and take pride in results that exceed expectations. Whether your property is a serene escape from Washington, D.C., or your year-round residence in Annapolis, we are here to help make homeownership effortless and worry-free.

"Done on time as promised"

David F on August 2025


Avatar for D&V Remodeling, LLC

D&V Remodeling, LLC

23 Methwold Court
5.00(
8
)
Approved Pro

D&V Remodeling, LLC

23 Methwold Court
5.00(
8
)
Approved Pro
Customers say: Quick response
10 local quotes requested
13 years of experience

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Did a great job in good as required. Experienced knowledgable contractor. "

Gordon H on August 2025

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Did a great job in good as required. Experienced knowledgable contractor. "

Gordon H on August 2025


Avatar for Freedom Fence & Deck LLC

Freedom Fence & Deck LLC

414 A Back River Neck Rd
4.73(
245
)
Approved Pro

Freedom Fence & Deck LLC

414 A Back River Neck Rd
4.73(
245
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1610 local quotes requested

Freedom Fence and Deck specializes in affordable top quality maintenance free decks and fences. We are an owner operated company with zero complaints. We also have earned a A+ rating with the Better Business Bureau. We offer a limited Lifetime Warranty on all our work. Angie's List has awarded us the Super Service Award three years in a row.

"Team was very professional and did excellent work. The fence looks great."

Dee F on July 2025

Freedom Fence and Deck specializes in affordable top quality maintenance free decks and fences. We are an owner operated company with zero complaints. We also have earned a A+ rating with the Better Business Bureau. We offer a limited Lifetime Warranty on all our work. Angie's List has awarded us the Super Service Award three years in a row.

"Team was very professional and did excellent work. The fence looks great."

Dee F on July 2025

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FAQs for deck, fence, patio or porch clean and seal projects in Crownsville, 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 Crownsville, MD homeowners’ guide to deck, fence, patio or porch clean and seals

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