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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon55
    Verified deck maintenance services reviews

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

Avatar for Double O Pressure Washing
Double O Pressure Washing
5.0(
56
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Dorchester, MA and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Oliver was professional and courteous. He power washed my pool area and 3 decks. It came out better than I could have expected. Everything looks brand new. His pricing fair and reasonable. I would definitely refer him to friends and family."
Before
Before
Beautiful after
Beautiful after
19 neighbors recently requested a quote
Recommended by45%of homeowners
Avatar for Square Services
Square Services
4.6(
29
)
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Dorchester, MA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I had a front deck refinished. Carmen was fantastic, always answered the phone when I called and returned emails promptly. She s very professional and an asset to her business. Work guys were very polite, on time and kept work area very clean. Job was satisfactorily done."
Response time2 days
Response rate86%
Recommended by100%of homeowners
Avatar for DRP Handymen
DRP Handymen
5.0(
7
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Dorchester, MA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"I went to The Geek Squad and Office Max, not only were their prices absolutely insane, but even with a consult they were not able to repair my computer issue ....DRP Handymen were prompt, professional and fixed my computer for WAY less than I imagined, Ive already started speaking to DRP regarding other projects in my home- I will most certainly hire DRP again"
Modern Kitchen
Before
Fondation
New Shed
Repainted stairs

+14

Response time1 day
Recommended by100%of homeowners
Carlos Carpentry
5.0(
1
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Dorchester, MA and surrounding areas

Approved

In business since 2006

Offers commercial services

Customers say: Quick response

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Recommended by100%of homeowners
Sonart Construction Corp.
2.3(
7
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Dorchester, MA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

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Deck Maintenance FAQs, answered by experts

It is recommended to clean your deck once or twice a year to prevent the accumulation of dirt, debris, mold, and mildew. The ideal times for cleaning are in the spring and fall. A spring cleaning removes grime that has built up over the winter, preparing your deck for summer use. A fall cleaning washes away messes from summer activities, preventing them from setting into the wood over the winter. The exact frequency can depend on factors such as how often the deck is used, its exposure to pollen, and whether salt was used on it during the winter. Regular cleaning helps protect the wood and its finish from damage.

A random orbital sander is best for sanding a deck because it is easier to handle than other power sanders and is less likely to damage the wood. Most decks are made of types of softwood, so a gentler sanding process is essential to prevent permanent blemishes. For example, belt sanders can gouge softwoods.

Whether to paint or stain a deck depends on your personal preference for appearance and budget. Stain provides a natural look with a range of undertones, is typically less expensive, and may only require one coat, but it does not last as long as paint. Paint offers a sleeker finish with a virtually unlimited color palette. Both options will protect your deck from outdoor elements like rain, snow, and general wear and tear.

You can add a roof to most decks, but you need to have it inspected first. If your deck didn’t come with a roof initially, it may not be able to handle the weight without some structural changes. You can add additional supports to your existing deck to safely add a roof, and tying your deck’s roof to an exterior wall can help add some structural stability, but remember these aren’t DIY projects and need to be left to a pro. 

PVC decking tends to be cooler than composite because the material is less dense and absorbs less heat. However, it depends on the deck’s color. A dark-colored PVC deck may run hotter than a light-colored composite deck. If you’re concerned about your deck getting too hot, it’s best to stick to a light color such as beige or gray.

The Dorchester, MA homeowners’ guide to deck maintenance services

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