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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon160
    Verified deck cleaning services reviews

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

Avatar for David Docherty Contracting
David Docherty Contracting
4.8(
254
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Swarthmore, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Emergency services offered

"Dave and his crew were professional, courteous, easy to reach and did an efficient, clean job, up to 5 star standards. Highly recommend. Our deck and faded composite banisters look amazing."
Downtown Wilmington De
Downtown Wilmington De
Wilmington De Townhome
EXTERIOR HOUSE PAINTING
EXTERIOR HOUSE PAINTING

+99

Response time1 day
29 neighbors recently requested a quote
Recommended by88%of homeowners
Tri-State Brother's Professional Cleaning, Inc.
New to Angi
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Swarthmore, PA and surrounding areas

Approved

In business since 2011

Free estimates

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality cleaning and janitorial services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Response time1 day
Avatar for T A F Construction Inc.
T A F Construction Inc.
2.3(
3
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Swarthmore, PA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

Our mission is to be a construction contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!\n

Response time2 days
Response rate100%
13 neighbors recently requested a quote
Avatar for WashStuff
WashStuff
4.9(
11
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Swarthmore, PA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"I have used several different power washing companies throughout the years and this one, by far, is THE BEST. Reasonable prices, quick availability, very professional, and I have received many compliments regarding my newly washed driveway. I highly recommend this company!!"
Additional Photos
Additional Photos
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+3

Recommended by100%of homeowners
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Deck Cleaning FAQs, answered by experts

Yes, you can draw your own deck plans in many cases. However, you must know your local building codes and be familiar with carpentry principles. Even then, it's always best to run your plans by a professional contractor with experience building decks, whether you choose to DIY some of the build or not.

Rotting wood, loose railings, or unstable stairs may indicate a need for expertise.

The proper and most comfortable height for a deck stair riser, also called a step, is between four and seven inches. A height of seven inches is often considered ideal for a strain-free step that minimizes the risk of trips and falls. While it is possible to have risers up to 12 inches, this height can be challenging for children, pets, or individuals with mobility issues. For optimal safety and comfort, pair a seven-inch riser with a tread depth (or run) of at least 10 to 12 inches. Always check your local building codes, as they may have specific requirements that differ from these general recommendations.

Staining and sealing the underside of a deck creates a moisture barrier but traps water in the boards, quickly leading to rot. No matter how well you seal the above deck, water still gets through via nails and screw heads on the surface. Allow this water to flow naturally under the deck, where it is routed through the drainage system.

There are approximately 5.33 board feet in a 2x4. You can use the board foot calculator in this article to easily find the answer. A 2x4 is 2 inches of thickness by 4 inches of width, so you need to find the length, with 8 feet being the most common. You’d use the calculator here to multiply 2 times 4 times 8, and then divide by 12, arriving at a total of 5.33 board feet. 

The Swarthmore, PA homeowners’ guide to deck cleaning services

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