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TRUSTED BY SAINT LAWRENCE, PA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon89
    Verified deck cleaning services reviews

Top-Rated Deck cleaning pros in Saint Lawrence - Updated Nov 2026

Avatar for Santi Quality Painters
Santi Quality Painters
4.8(
35
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Saint Lawrence, PA and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"They are the best..I would highly recommend them.... They even cleaned up after they were done.... Better than I would have.... Very a professional... And the place looks amazing"
living room
family room
kitchen
bathroom
general projects

+13

Response time9 hrs
Response rate97%
8 neighbors recently requested a quote
Avatar for Mr. Handyman of Macungie, Quakertown to Boyertown
Mr. Handyman of Macungie, Quakertown to Boyertown
5.0(
4
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Saint Lawrence, PA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

As North America's most trusted handyman company, Mr. Handyman is the largest employer of home repair contractors in U.S. and Canada. For more than 15 years we've consistently hired experienced, reliable employees whose skills are further refined through technical and customer service training. All of our handyman service technicians are licensed, insured, background checked and drug tested for your safety and theirs. That means you'll receive consistently high quality work from safe, reliable, professional handymen. Mr. Handyman's professionals arrive in nationally-recognized uniforms and branded vans that are stocked with every tool they'll need. Our on-time record is second to none, and we arrive ready to work. One phone call to Mr. Handyman hires professionals who complete your entire "To Do" list. Every task, whether major or minor home repair, is prioritized according to your needs. For all your major and minor home repair needs, call Mr. Handyman today!

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9 neighbors recently requested a quote
Avatar for Niagra Power Wash
Niagra Power Wash
5.0(
44
)
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Saint Lawrence, PA and surrounding areas

In business since 2008

Free estimates

"They did excellent job at an excelent price, they were able to come on a weekend and very soon after their service was requested. We will cirtainly have them back- our go-to company for powerwashing work."
Before
Equipment
Townhouse
Pressure Treated Deck
After

+2

Recommended by97%of homeowners
Avatar for Simpson's Painting and Repairs
Simpson's Painting and Repairs
4.6(
37
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Saint Lawrence, PA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Painting of three small-ish rooms, but with loads of difficulties - especially exposed beams. I could nit-pic about some things that were missed or clean-up not thorough... but the whole crew did a very good job and maintained good humor in the heat and humidity. I am well satisfied in terms of value received."
Pressure Washing Project
Painting - Interior Project
Pressure Washing Project
Painting - Interior Project
Painting - Interior Project

+36

Recommended by94%of homeowners
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Deck Cleaning FAQs, answered by experts

While experienced DIYers may take on the challenge, hiring a licensed professional is often the best route, especially for larger or elevated structures. A local deck contractor is typically the best pro for the job, as they have specialized experience and are knowledgeable about local building codes, ensuring your deck is built safely and designed to last. Other professionals who can build a deck include general contractors and carpenters, who may be more readily available in some regions.

The best way to sand a deck is by cleaning it, sanding the boards and stairs with 60- or 80-grit sandpaper, and sanding the railings and posts with 80-grit sandpaper. You should sand in the direction of the wood grain to avoid damaging the timber. When sanding your deck, use medium pressure and aim for an even sand. Pressing too hard with a sander can damage decks, as most are softwoods.

Composite decking requires a solid foundation, substructure, or subframe to ensure stability. This base is typically composed of posts, beams, joists, and footings. The frame's joists can be built from various materials like composite, plastic, timber, or metal, as long as the base can support the deck's weight without shifting. A professional deck builder might recommend installing the frame on a solid concrete base for added durability. The final design and materials for the substructure will depend on your budget, the type of deck, and environmental conditions.

For the best results, stay off of your deck for at least 48 hours after sealing it. Giving the sealant at least two full days to cure ensures it can fully penetrate the wood, giving you the most protection from sun and weather damage later on. Walking on the deck too soon can prevent it from properly curing and cause your deck to weather prematurely.

The most likely causes of a deck leaning to one side are damaged deck posts, soil erosion, and inadequate deck footings. If you’re not sure about the exact cause, the best option is to call a contractor who can build a deck to inspect the damage and recommend the best way forward.

The Saint Lawrence, PA homeowners’ guide to deck cleaning services

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