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Verified Reviews for Deck Cleaning pros in Watertown, SD

*The Angi rating for Deck Cleaning companies in Watertown, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Cleaning needs.

*The HomeAdvisor rating for Deck Cleaning companies in Watertown, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Cleaning needs.

Last update on August 07, 2025

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Dakota Petriwood
New to Angi

Serving Watertown, SD and surrounding areas

Fence and Deck Restoration \n\n\nAt Dakota Petriwood we specialize in exterior wood care. Our restoration services include cleaning, and sealing outdoor structures such as fences, arbors, decks, and play sets.\n\nRestoring is the key to protecting the woods natural beauty and original form.\n\nBenefits of sealing your fence:\n\nWaterproofs Wood \nExtends Wood Life\nMold, Mildew, and Fungus Resistant \nPrevent Cracking and Splitting, Rotting\nPrevent Carpenter ants, and Termites\n\n(Not Sold in Stores)\n\nCall us at 605-951-0045 or visit www.dakotapetriwood.com

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Seal Handyman Services
New to Angi

Serving Watertown, SD and surrounding areas

In business since 2014

Free estimates

Offers commercial services

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

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TH Painting and Designs
New to Angi

Serving Watertown, SD and surrounding areas

In business since 2022

Free estimates

Offers commercial services

TH's Paining and Designs is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

Response time2 hrs
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Deck Cleaning questions, answered by experts

Composite decking requires a solid foundation or substructure for support. This base is typically a frame composed of posts, beams, joists, and footings. The frame can be built from various materials, such as composite, plastic, timber, or metal, depending on your budget, deck type, and environmental conditions. For maximum stability, a professional deck builder may recommend installing this frame on top of a solid concrete base. It is best to discuss the most suitable substructure design and materials for your specific project with a professional.

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.

Typically, most residential wooden decks are designed to support approximately 40 pounds per square foot, including the deck’s weight and any items placed on it. While this is fine for typical use, it is usually not enough to hold the weight of a hot tub filled with water and people. To safely support a hot tub, your wood deck will likely require reinforcement. Therefore, it’s best to have a contractor or a structural engineer assess it before hot tub installation.

If you have wood decking, there are several common deck problems that you might encounter. For example, your natural wood boards may fade over time due to things like sunlight, weather, and debris. On top of that, some types of wood decking can rot, grow mold, and attract destructive pests—including termites, carpenter ants, and woodpeckers.

Expect to spend around $10,000 to $11,000 to replace a 20-by-20-foot deck. Using high-end materials like composite or exotic hardwoods can drive up the cost, as can custom features and design elements. You can also expect to pay more than average if your deck replacement requires a site evaluation or if you need the work done during the busy season.

The Watertown, SD homeowners’ guide to deck cleaning services

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

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