Top-rated deck maintenance specialists.

Get matched with top deck maintenance specialists in Timonium, MD

Enter your zip and get matched with up to 5 pros

Need a pro for your deck maintenance project in Timonium, MD?

Select your specific project to find the pro for you.

TRUSTED BY TIMONIUM, MD HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon72
    Verified deck maintenance services reviews

Find Deck maintenance specialists in Timonium

Avatar for Anderson Home Improvements, LLC

Anderson Home Improvements, LLC

4.97(
35
)
Approved Pro

Anderson Home Improvements, LLC

4.97(
35
)
Approved Pro
Customers say: Quick response
31 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Feel free to book online with us today!

"Douglas was hired to get my pool cleaned and ready for swimming. The pool looked like a swamp when he came to give me an estimate. His estimate was a good price so we hired him. He did a fantastic job. He worked very hard trying to get my pool swimmable. He came several days and worked for hours scooping leaves and stuff out of the pool. He scrubbed and vacuumed many times. In the end, he did it and I was very happy. He is one of the hardest working men I have ever seen. Great personality and feels like family. I would recommend him for any job. I will have more work for him in the future. 5 stars."

Janice L on June 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Feel free to book online with us today!

"Douglas was hired to get my pool cleaned and ready for swimming. The pool looked like a swamp when he came to give me an estimate. His estimate was a good price so we hired him. He did a fantastic job. He worked very hard trying to get my pool swimmable. He came several days and worked for hours scooping leaves and stuff out of the pool. He scrubbed and vacuumed many times. In the end, he did it and I was very happy. He is one of the hardest working men I have ever seen. Great personality and feels like family. I would recommend him for any job. I will have more work for him in the future. 5 stars."

Janice L on June 2025


Avatar for The Outdoor Advantage LLC

The Outdoor Advantage LLC

4.68(
683
)
Approved Pro

The Outdoor Advantage LLC

4.68(
683
)
Approved Pro
Customers say: Super punctual
23 years of experience
Free onsite estimate

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 Leonpro Services, LLC

Leonpro Services, LLC

4.55(
344
)
Approved Pro

Leonpro Services, LLC

4.55(
344
)
Approved Pro
Customers say: Quality work
16 years of experience
Free onsite estimate

Leonpro Services, LLC, is a locally owned and operated company with over 15 years of industry experience. We value honesty as well as integrity and we stand behind our work. We specialize in a variety of home improvement services . We have earned a solid reputation for home remodeling services as well. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"The job (replacement of a small wooden deck and several trim boards on the house exterior) was scheduled quickly and done fast and very well."

Maxim M on August 2025

Leonpro Services, LLC, is a locally owned and operated company with over 15 years of industry experience. We value honesty as well as integrity and we stand behind our work. We specialize in a variety of home improvement services . We have earned a solid reputation for home remodeling services as well. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"The job (replacement of a small wooden deck and several trim boards on the house exterior) was scheduled quickly and done fast and very well."

Maxim M on August 2025


Avatar for Cornerstone Hydrowash

Cornerstone Hydrowash

4.86(
18
)
Approved Pro

Cornerstone Hydrowash

4.86(
18
)
Approved Pro
Customers say: Terrific value
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
23 years of experience

Cornerstone Hydrowash is a locally owned and operated company that values honesty and integrity, and stands behind our work. We specialize in exterior power washing and deck cleaning & sealing. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"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"

Dr T on June 2025

Cornerstone Hydrowash is a locally owned and operated company that values honesty and integrity, and stands behind our work. We specialize in exterior power washing and deck cleaning & sealing. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"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"

Dr T on June 2025


Avatar for GLR Home Improvement

GLR Home Improvement

4.95(
19
)
Approved Pro

GLR Home Improvement

4.95(
19
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

We have over 30 years experience! Our company is based on the belief that our customers' needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. We would welcome the opportunity to earn your trust and deliver you the best service in the industry.

"Gary's work is excellent and both jobs were completed fast. I am hiring him again for another project."

Lee W on October 2025

We have over 30 years experience! Our company is based on the belief that our customers' needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. We would welcome the opportunity to earn your trust and deliver you the best service in the industry.

"Gary's work is excellent and both jobs were completed fast. I am hiring him again for another project."

Lee W on October 2025


Avatar for Night And Day Industrial LLC

Night And Day Industrial LLC

5.00(
5
)
Approved Pro

Night And Day Industrial LLC

5.00(
5
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Est. 2021 by Charles Lednum in hopes of sharing the ability of cleaning and restoring all of the things we have watched slowly be transformed by our worst enemy... Dirt! We strive to renew what has been neglected or let go over the years and love to see our customers faces when they see our "Night & Day Difference". We know what it takes to get the job done right! So when you have perfection in mind, make sure you call us so we can share that vision and turn it into reality at any time you like! Call us anytime at 717-357-9433. Serving Maryland 24/7.

"It was really good. He took his time and made sure everything was good. It was really good. He took his time and made sure everything was good. It was really good. He took his time and made sure everything was good."

Iyanuoluwa O on November 2022

Est. 2021 by Charles Lednum in hopes of sharing the ability of cleaning and restoring all of the things we have watched slowly be transformed by our worst enemy... Dirt! We strive to renew what has been neglected or let go over the years and love to see our customers faces when they see our "Night & Day Difference". We know what it takes to get the job done right! So when you have perfection in mind, make sure you call us so we can share that vision and turn it into reality at any time you like! Call us anytime at 717-357-9433. Serving Maryland 24/7.

"It was really good. He took his time and made sure everything was good. It was really good. He took his time and made sure everything was good. It was really good. He took his time and made sure everything was good."

Iyanuoluwa O on November 2022


Avatar for TNL Build, LLC

TNL Build, LLC

4.83(
9
)
Approved Pro

TNL Build, LLC

4.83(
9
)
Approved Pro
Customers say: Quick response
16 years of experience
Free onsite estimate

TNL Build, LLC, proudly serves its customers with pride and integrity, and pays attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are a locally owned and operated company. We specialize in restoration and are able to employ our artistic talents in order to bring back the original integrity of the structures and projects we work on. Give us a call today for a free estimate!

"They did a great job repairing my fence."

Richard C on January 2026

TNL Build, LLC, proudly serves its customers with pride and integrity, and pays attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are a locally owned and operated company. We specialize in restoration and are able to employ our artistic talents in order to bring back the original integrity of the structures and projects we work on. Give us a call today for a free estimate!

"They did a great job repairing my fence."

Richard C on January 2026


Avatar for Maxc Impressions LLC

Maxc Impressions LLC

4.90(
255
)

Maxc Impressions LLC

4.90(
255
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Residential Painting, Remodeling & Home Improvement Company. Please call or text at (240) 643-2794 to reach an estimator directly. Quick and free estimates on-site visit or via pictures (if applies). MHIC Licensed & Insured. 20 years of experience. Residential Remodeling, Renovations, Interior Painting, Exterior Painting, Housecleaning, Carpet Cleaning, Drywall repairs, & Tile, Ceramics, & Carpentry. Handyman work. Wallpaper removal. New basements, bathrooms, and kitchens. New vinyl, hardwood floors, doors, and moldings. Billing can be checks or credit cards. Silver Spring MD, Rockville MD, Kensington MD, Bethesda MD, Potomac MD & Frederick, MD.

"The contractor was professional, efficient, and skilled. An estimate was quickly provided, and the contractor was able to schedule immediately."

Akiba P on September 2023

Residential Painting, Remodeling & Home Improvement Company. Please call or text at (240) 643-2794 to reach an estimator directly. Quick and free estimates on-site visit or via pictures (if applies). MHIC Licensed & Insured. 20 years of experience. Residential Remodeling, Renovations, Interior Painting, Exterior Painting, Housecleaning, Carpet Cleaning, Drywall repairs, & Tile, Ceramics, & Carpentry. Handyman work. Wallpaper removal. New basements, bathrooms, and kitchens. New vinyl, hardwood floors, doors, and moldings. Billing can be checks or credit cards. Silver Spring MD, Rockville MD, Kensington MD, Bethesda MD, Potomac MD & Frederick, MD.

"The contractor was professional, efficient, and skilled. An estimate was quickly provided, and the contractor was able to schedule immediately."

Akiba P on September 2023


Avatar for UNDER PRESSURE INC

UNDER PRESSURE INC

4.98(
180
)

UNDER PRESSURE INC

4.98(
180
)
Customers say: Quality work
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

We offer 15% off complete house wash. 10% off roof cleaning. FREE ESTIMATES! We Believe In Making Good, Lasting Impressions! Our goal at Under Pressure Inc. is to provide quality pressure washing and cleaning services to maintain and enhance your building and property. We believe that good first impressions are important, but maintaining a standard of quality and excellence is just as essential. Our company uses a low pressure cleaning system and determines the appropriate solution for each detergent used as well as the best PSI for each surface. We help to safely and effectively remove dirty buildup, graffiti, rust stains, oil, mold, algae and much more that may be taking over walls or concrete spaces of your property. We’ve been in business for over ten years providing quality services at reasonable prices. Look no further for a company that knows how to meet all your cleaning and pressure washing needs! We hold certifications in wood restoration, roof restoration, and house washing We are certified by the Maryland Home Improvement Commission We are licensed, bonded and insured We take care of your vegetation We offer charity work We believe in promoting a standard of excellence and cleanliness in our communities

"Awesome! Hire these folks!! They were wonderful. Careful and reasonably priced. I used them once in the past when I was at work and didn't see how careful they were. When I used them again this year I was home and watched how they moved my patio furniture and cleaned it when pressure washing the patio (even though I had not asked them to do so). Everything looked great, nothing got broken on my house from the pressure washing, and everything was cleaned up afterward. No stuff from the gutters left in my garden. They were also friendly and entertained my little ones."

Tasha G on February 2021

We offer 15% off complete house wash. 10% off roof cleaning. FREE ESTIMATES! We Believe In Making Good, Lasting Impressions! Our goal at Under Pressure Inc. is to provide quality pressure washing and cleaning services to maintain and enhance your building and property. We believe that good first impressions are important, but maintaining a standard of quality and excellence is just as essential. Our company uses a low pressure cleaning system and determines the appropriate solution for each detergent used as well as the best PSI for each surface. We help to safely and effectively remove dirty buildup, graffiti, rust stains, oil, mold, algae and much more that may be taking over walls or concrete spaces of your property. We’ve been in business for over ten years providing quality services at reasonable prices. Look no further for a company that knows how to meet all your cleaning and pressure washing needs! We hold certifications in wood restoration, roof restoration, and house washing We are certified by the Maryland Home Improvement Commission We are licensed, bonded and insured We take care of your vegetation We offer charity work We believe in promoting a standard of excellence and cleanliness in our communities

"Awesome! Hire these folks!! They were wonderful. Careful and reasonably priced. I used them once in the past when I was at work and didn't see how careful they were. When I used them again this year I was home and watched how they moved my patio furniture and cleaned it when pressure washing the patio (even though I had not asked them to do so). Everything looked great, nothing got broken on my house from the pressure washing, and everything was cleaned up afterward. No stuff from the gutters left in my garden. They were also friendly and entertained my little ones."

Tasha G on February 2021


Avatar for Allbrite Pressure Wash Inc

Allbrite Pressure Wash Inc

4.91(
116
)

Allbrite Pressure Wash Inc

4.91(
116
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Since 1986, Allbrite Pressure Wash, Inc. has provided quality pressure washing and soft washing by experienced technicians in the Baltimore metro area and surrounding counties at a fair and competitive price. Keeping your roof, home and deck beautiful is our number one priority. As a family owned and operated business, we are constantly striving to serve our community with quality services. We also offer exterior holiday lighting installations by Allbrite Lights! We look forward to being able to brighten the block even more with our stunning all-inclusive holiday lighting installations.

"Service was great!! Prompt, friendly and did an awesome job!"

Shannon L on June 2022

Since 1986, Allbrite Pressure Wash, Inc. has provided quality pressure washing and soft washing by experienced technicians in the Baltimore metro area and surrounding counties at a fair and competitive price. Keeping your roof, home and deck beautiful is our number one priority. As a family owned and operated business, we are constantly striving to serve our community with quality services. We also offer exterior holiday lighting installations by Allbrite Lights! We look forward to being able to brighten the block even more with our stunning all-inclusive holiday lighting installations.

"Service was great!! Prompt, friendly and did an awesome job!"

Shannon L on June 2022

...
Showing 1-10 of 438
Deck Maintenance questions, answered by experts

To flatten a cupped deck board, start by ensuring it’s dry. Then, try flipping the board over so the cupped side faces down and reattach it. If that’s not possible, you can use screws to pull it tighter to the joists or plane the edges slightly to reduce the cup. It’s best to replace severely cupped boards.

Rescreening your porch can take a few hours to a whole day, depending on the size of the enclosure and the amount of screen that needs replacing. If you decide to have a professional handle the rescreening, be sure to get a timeline and a cost estimate so you know how long you’ll be without the screened-in space.

To child- or pet-proof your deck railing, look for railing systems with narrow spacing—under 4 inches—between balusters or panels. For added safety, consider installing a clear acrylic or mesh guard along the inside of the railing to prevent small limbs or paws from slipping through. Avoid horizontal rails that adventurous kids can climb like ladders. You can also add self-closing gates at stair openings to limit access.

How long deck boards last largely depends on the type of wood and if it's treated or not. Untreated boards last anywhere from ten to 30 years, assuming proper care and maintenance. Treated boards can last up to 50 years. Composite boards also tend to last longer than pure wood boards.

Wood rot is not normally covered by insurance except in rare cases when it results from a covered event like a burst pipe. Wood rot is categorized as gradual, preventable damage, so most insurance policies won’t pay for claims to repair wood rot damage. Check your policy to find out if wood rot is covered before making a claim. 

The Timonium, MD homeowners’ guide to deck maintenance services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"