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

508 Woodworks
4.8(
12
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Sandwich, NH and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"I highly recommend this contractor. Very professional, proficient, and reasonably priced. Great communicator. Showed up when he said he would. Worked quickly and efficiently. End product looks great. My neighbor was so impressed when she saw his work that she hired him to clean, sand, and stain her deck too."
100 Foot Deck
100 Foot Deck
100 Foot Deck
Deck With Pergola
Deck With Pergola

+21

Response time30 mins
Response rate88%
Recommended by90%of homeowners
Avatar for DRS Builders LLC
DRS Builders LLC
New to Angi
Deck, Fence, Patio or Porch - Clean and Seal

Serving Sandwich, NH and surrounding areas

Approved

Free estimates

Small jobs welcome

I have been an active professional in carpentry/construction for 5 years. I take pride in completing high quality work in a timely manner. I am always grateful for all business earned and make sure to take care of the clients property as if its my own and so I am diligent in keeping the work area clean and leaving it clean. The work I can accomplish for you includes framing, interior & exterior trim, decks, window and door installation, flooring and custom wood work. Thanks for your time thus far and look forward to working with you!

1 neighbors recently requested a quote
Avatar for Pynn Carpentry
Pynn Carpentry
New to Angi
Deck, Fence, Patio or Porch - Clean and Seal

Serving Sandwich, NH and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

I am a framing and finish carpenter based out of Dover, NH. I specialize in door and window replacements, exterior trim and siding repair/replacement, deck and porch construction, and many more. I am young and eager to work for people from all walks of life. I pride myself on being honest and hardworking. I will always give you the best product I can.

5 neighbors recently requested a quote
Sonart Construction Corp.
2.3(
7
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Sandwich, NH and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I recently had my shingle roof replaced and I?m very happy with the results. The team was professional, punctual, and completed the job efficiently. The quality of the work is excellent, and the new roof looks great. They kept the work area clean and communicated well throughout the process. I would definitely recommend them to anyone needing a roof replacement."
Avatar for IronCAD
IronCAD
New to Angi
Deck, Fence, Patio or Porch - Clean and Seal

Serving Sandwich, NH and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

IronCAD LLC (Residential Plans & Carpentry Services)\nEdgar Almonte \nBased in Lower-NH\n\nBeen working in the Building, Fabrication and Design Planning Field for 20yrs.\nWork-Travel Radius included NH & MA, and Lower-ME.\nExpertise in a wide-variety of disciplines and trades.\nSole-proprietor for Small to Mid-Size Jobs in which Bids will be reasonable. \nInsured Contractor \n

16 neighbors recently requested a quote
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Deck Cleaning FAQs, answered by experts

Applying too much sealer to a deck might seem like extra protection, but it can cause more harm than good. Wood is a porous material with a limited capacity to absorb liquids. When you go overboard with sealer, the excess can't soak in and instead forms a film on the surface. This leftover layer is prone to peeling, cracking, and trapping moisture, ultimately defeating the purpose of sealing in the first place. 

It is possible to pressure wash your deck, but it’s usually best to leave the work to a professional for two main reasons. First, power washers are expensive, and you can avoid high upfront costs by hiring a deck washing pro instead. Second, you must be careful to use the correct setting to avoid damaging your deck material. You can only clean soft woods like pine with a wide spray and a low pressure; otherwise, the water will leave unpleasant marks on your deck. Hard woods, composite material, and metal can stand up to increasingly higher water pressures.

Space deck handrail posts four to six feet apart. If the posts are more than six feet apart, the railing will be less able to withstand lateral forces and is more susceptible to breaking. Additionally, railing posts that are more than six feet apart may not be up to code, and you may face fines and be required to reinstall the posts to bring them up to code.

No, it isn’t necessary to skirt a deck, but investing in the cost to install deck skirting can bring more value to your home. Not only does deck skirting make the deck look more complete, but it can also turn otherwise unused space beneath the deck into useful storage space.

Your deck may look or feel fuzzy after pressure washing because the high-pressure spray tears some wood fibers as it removes the outer layer of dead and discolored wood. This fuzzy effect is a normal part of the pressure-washing process and will go away on its own in a few weeks. You can opt to spot-sand your deck if you’d like to remove it more quickly.

The Sandwich, NH homeowners’ guide to deck cleaning services

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