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Top-Rated Deck maintenance specialists in Glassmanor - Updated Nov 2026

Avatar for Precision Renovation and Construction
Precision Renovation and Construction
4.5(
25
)
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Glassmanor, MD and surrounding areas

Approved

In business since 1996

Free estimates

Offers commercial services

Precision Renovation and Construction is a Washington, D.C.-based company with over 30 years of experience serving both residential and commercial clients. We specialize in masonry, concrete, and asphalt, delivering high-quality workmanship with a strong focus on detail, durability, and reliability. In addition to our core services, we have the expertise to handle a wide range of renovation and construction projects, always prioritizing customer satisfaction and getting the job done right the first time.

Front Facade Restoraation
Front Facade Restoraation
Front Facade Restoraation
Front Facade Restoraation
Front Facade Restoraation

+86

9 neighbors recently requested a quote
Recommended by100%of homeowners
Global360 Contractor
5.0(
1
)
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Glassmanor, MD and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

Global360 Contractor is 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. \n

Response time4 days
Recommended by100%of homeowners
Avatar for Castro's Services
Castro's Services
New to Angi
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Glassmanor, 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!

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Deck Maintenance FAQs, answered by experts

Yes, it’s definitely possible to build a pergola on an existing deck. All you need to do is attach the pergola support beams to the deck’s joists and build up from there. Beware that mistakes can damage your deck, so if you’re at all unsure of the process, play it safe and hire a pro for your custom build.

The best base materials for a ground-level or floating deck are typically gravel and crushed stone (also known as landscaping rocks). These options are inexpensive, provide excellent drainage, prevent weeds, and help minimize moisture buildup, which reduces shifting and rotting. For added stability and to evenly distribute the weight, you can use concrete deck blocks or pavers. While more expensive, concrete blocks and pavers offer a sturdier base than gravel or crushed stone alone.

In most cases, there should be a small gap between the house and the deck, usually no more than ½ to ¾ of an inch. This space allows water and moisture to flow through instead of pooling against the side of your house. It also lets flashing protect your siding from runoff, which is one of the most common issues with decks.

You can nail or screw composite decking, but 3-inch decking screws are the better fastener choice. Unlike nails, decking screws won’t back out of the composite material over time. There’s also little danger of splitting composite material when driving screws, so you don’t need to pre-drill holes unless otherwise recommended by your decking manufacturer.

A covered deck can be a good investment that increases your home value—especially if you live in a hot region with a lot of sun. A covering over the deck means you can get more use out of it, even on the hottest summer days. With a permanent deck covering, you can even add ceiling fans to help cool down your deck for added comfort.

The Glassmanor, MD homeowners’ guide to deck maintenance services

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