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TRUSTED BY HAVRE DE GRACE, MD HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon25
    Verified deck maintenance services reviews

Top-Rated Deck maintenance specialists in Havre De Grace - Updated Nov 2026

Avatar for JZ Construction, LLC
JZ Construction, LLC
4.9(
74
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Havre De Grace, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"JZ Construction was a great company to have complete our deck repair/repaint project. James did work on our double back deck, which consisted of upper deck top banister replacement, floor board & partial banister replacement on lower deck, and power washing & repainting of both decks. His attention to detail and work ethic were complimented by his positive attitude. He kept us informed on progress of each step done and answered any questions we had. All went very well and we are very happy with the results! We would hire JZ Construction again for future projects!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+22

Response time1 day
Response rate96%
Recommended by80%of homeowners
Avatar for Castro's Services
Castro's Services
New to Angi
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Havre De Grace, MD and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

Are you looking for a quality Cleaning company ? If so, look no further. I have many years in this industry and can provide you with excellent customer service as superior work. Your satisfaction is very important to me. I will listen to your needs and then formulate a plan around those needs to make sure that they are met. I will also provide you with excellent prices. Please feel free to give me a call for more information. I look forward to speaking with you!

Avatar for James McGavin Home Improvement
James McGavin Home Improvement
4.6(
564
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Havre De Grace, MD and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"We needed our deck power-washed and stained. The workman called and came the next day. I asked him if he could also power wash the siding. He gave me an estimate for all the work to be done, I agreed (in writing) and he set to work. He did all of the power washing that afternoon. We agreed on a stain color. He returned the next day to do the staining, which required several coats. Mr. McGavin also was there. The deck looks great and the siding is much cleaner. The men were both pleasant and careful about covering the windows and siding. I would use McGavin again."
new gutters and roofs we have done
new gutters and roofs we have done
new gutters and roofs we have done
new gutters and roofs we have done
new gutters and roofs we have done

+26

Recommended by90%of homeowners
Avatar for All Touch Powerwash & Paint
All Touch Powerwash & Paint
4.6(
28
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Havre De Grace, MD and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"They did a great job with the power wash of my patio and deck. They then painted the deck and I love the color and finished look. They also painted the shutters on the front of my  house which also turned out looking really good. I plan to hire them this spring to paint my hallway. They are so professional and very friendly. Look folks, they go above and beyond and are worth every penny! I highly recommend them!"
Modern Grey
Custom clouds
High and tight
Three levels with ease.
Efflorecence Removal

+2

Recommended by88%of homeowners
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Deck Maintenance FAQs, answered by experts

While eco-friendly decking, also called composite decking, is a win for the environment because it consists of recycled materials, it has trade-offs. These sustainable options often come with steeper price tags, lack natural wood's warm look, and can become uncomfortably hot under full sun. Some composite materials can also become slick when wet, posing a potential hazard.

Before installing a deck, you must build a base for the deck to rest upon, often made of compacted soil or gravel. While gravel is an optional material, it helps with drainage. Some contractors also recommend installing a weed control membrane, which helps provide a solid foundation for the frame. In the case of an elevated deck, a pro will often lay down a concrete slab as a foundation. 

The life expectancy of deck boards varies widely based on the material, climate, and maintenance. Untreated wood boards typically last 10 to 30 years with proper care, while pressure-treated boards can last up to 50 years. Hardwoods generally outlast softwoods. Composite boards also tend to last longer than natural wood. Environmental factors like arid or humid climates can shorten a deck's lifespan. To extend the life of wood decking, it's important to consistently clean and seal it to protect against moisture, UV light, and insects.

When installing deck boards, screws are generally a better option than nails. Screws offer superior holding strength over time, keeping the boards securely in place. In contrast, nails are more likely to pop out, which can create a tripping hazard. While you can use either, we recommend using 3-inch galvanized deck screws. To minimize the risk of cracking the wood, it's a good practice to drill small pilot holes before driving the screws into the deck joists.

Most building codes require that railing spindles (also known as balusters) on decks or stairs be spaced no more than four inches apart. This safety standard is often called the '4-inch sphere rule,' which means a sphere with a 4-inch diameter should not be able to pass through the opening between balusters. This rule is in place to prevent small children and pets from slipping through the railing. For the same reason, the space between the bottom rail and the deck or floor surface should also be no more than four inches. As a general guideline, professionals often install three balusters per foot of railing. However, since specific requirements can vary by location, it is essential to check your local building codes to ensure compliance before starting your project.

The Havre De Grace, MD homeowners’ guide to deck maintenance services

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