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TRUSTED BY MIDDLESEX, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon329
    Verified deck cleaning services reviews

Top-Rated Deck cleaning pros in Middlesex - Updated Nov 2026

Avatar for JNA General Contractor LLC
JNA General Contractor LLC
4.9(
40
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Middlesex, NJ and surrounding areas

Approved

Super Service Award Winner

Free estimates

Small jobs welcome

Customers say: Super punctual

"We were extremely happy with the plaster work did for us. Greivin first visited to check the job and provided a very reasonable estimate the next day. We scheduled the work for a week later. Greivin and his assistant showed up on time. They were very professional and friendly. The work area was cleaned to our satisfaction, and the ceilings were left ready for painting as agreed. We highly recommend JNA Contractors LLC for any plaster/drywall work."
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+67

Response time2 days
1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Danny's General Contractors, LLC
Danny's General Contractors, LLC
3.2(
102
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Middlesex, NJ and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Danny came in gave me a fair price. He then came in on time laying Drop Cloths. He painted a Room & Closet with absolute perfection. The same guy also repaired Loose Grout in our Shower. The work was perfection the gentleman he did all the work was a perfectionist. You Bet I’d hire him again!"
Painting
Painting
Painting
painting
painting

+101

Response time7 hrs
Response rate87%
31 neighbors recently requested a quote
Avatar for Freeborne Decking
Freeborne Decking
4.6(
125
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Middlesex, NJ and surrounding areas

In business since 1976

Free estimates

"This is the 2nd time I've used Freeborne and I would definitely have them back again. They built a 12' X 16' enclosed room on a 2nd story deck and it came out great. Lenny, Scott and crew knew what we wanted and exceeded our expectations without over complicating the project. There were no budget surprises either. The amount we discussed at the beginning was what we were charged. If I could I would use them to do projects inside of the house!"
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+11

Recommended by91%of homeowners
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Deck Cleaning FAQs, answered by experts

Generally, a patio is more accessible than a standard deck because patios are constructed at ground level. However, decks can be made accessible by adding a wheelchair-accessible ramp, a vertical lift, or a stair lift along the entry. An ADA-compliant deck ramp costs about $3,000 on average. The additional investment will provide a much friendlier experience for your guests with movement impairments.

Many composite decking manufacturers, including the popular Trex brand, offer warranties that protect against warping under specific conditions. These warranties typically last between 20 and 50 years, but they usually exclude claims related to improper installation of the product. Some manufacturer warranties only cover decks built by certified professionals.

Pressure-treated wood contains preservatives that give the material internal protection from rot and pests. Untreated lumber won’t last more than a few years unless you choose a more expensive wood, like cedar, that naturally stands up well to moisture. Composite decking can outlast wood but is more expensive and doesn’t look as natural. Keep in mind that you’ll need to seal any exterior wood product to protect it from the elements and other forms of external damage.

Most building codes require that spindles or balusters on deck and stair railings be spaced no more than four inches apart. This safety standard, often called the '4-inch sphere rule,' is designed to prevent small children or pets from slipping through the railing. A good way to visualize this is that a 4-inch sphere should not be able to pass between two spindles. For the same safety reason, the space between the bottom rail and the deck floor 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 crucial to check your local building codes to ensure compliance before starting your project.

There are more pros than cons when staining a deck. Deck stain is more affordable than paint, it protects the wood and allows the natural textures to shine through, and it can revive the appearance of your home. However, deck stain also requires prep work (sometimes days or more), carries more upkeep than a painted deck, and can fade over time if not cared for. 

The Middlesex, NJ homeowners’ guide to deck cleaning services

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