Robertson's Pressure Washing and Sealing: What They Do and How to Reach Them

What Robertson's Pressure Washing and Sealing Offers

Robertson's Pressure Washing and Sealing is a South Carolina-based pressure washing company that cleans and protects exterior surfaces on homes and commercial properties. The company handles driveways, decks, siding, patios, and other outdoor areas using pressure washing equipment, then applies sealant to protect cleaned surfaces from weather and dirt buildup.

The sealing step is what sets this service apart from basic pressure washing. After removing dirt, mold, and algae, a protective sealant is applied to concrete, wood, or stone to extend the life of the surface and reduce how often you need cleaning again. This two-step approach means your driveway or deck stays cleaner longer and resists damage from South Carolina's humidity and seasonal weather.

Key Takeaways

• Robertson's combines pressure washing with sealant application to clean surfaces and protect them from future staining and weathering.
• The company serves both residential and commercial properties across South Carolina with driveways, decks, patios, siding, and other exterior surfaces.
• Sealing after washing extends the time between cleanings and helps surfaces resist mold, algae, and water damage common in South Carolina's climate.
• You can contact Robertson's directly by phone or through their local business listing to request a quote or schedule service.

Types of Surfaces They Clean and Seal

Driveways are one of the most common jobs. Concrete driveways in South Carolina collect algae and mold quickly because of humidity, and pressure washing removes that buildup. The sealant afterward fills small pores in the concrete and creates a barrier against water, oil stains, and UV damage.

Decks and patios made of wood or composite material also benefit from the two-step process. Pressure washing removes dirt and mold that make wood look gray and weathered, then sealing protects the wood from moisture that causes rot and splitting. Composite decks can be sealed to maintain their appearance and prevent staining.

Siding, fencing, and other exterior surfaces round out the typical service menu. Vinyl or wood siding collects dirt and mildew, especially on the north-facing side of a house where shade keeps moisture longer. Sealing wood fencing helps it resist the wet conditions that lead to decay.

Why Sealing Matters in South Carolina's Climate

South Carolina's heat, humidity, and frequent rain create ideal conditions for mold, algae, and mildew to grow on outdoor surfaces. A driveway or deck that looks clean in spring can turn dark and slippery by mid-summer without protection. Pressure washing alone removes what is there now, but does not stop new growth.

Sealant acts as a preventive step. It makes surfaces less hospitable to mold and algae spores, reduces water absorption into concrete and wood, and protects against UV fading. The result is that your surfaces stay cleaner longer and you do not need pressure washing as often. For homeowners in humid areas of South Carolina, sealing can cut cleaning frequency from once a year to once every two or three years.

How to Contact Robertson's for a Quote

Robertson's Pressure Washing and Sealing operates as a local South Carolina business and takes inquiries by phone. You can call to describe the surfaces you need cleaned, the size of the area, and any specific concerns—such as heavy mold or oil stains—and they will provide a quote based on your property's needs.

When you call, have details ready: the type of surface (concrete, wood, vinyl), the approximate square footage, and whether you want sealing included. If you are unsure whether sealing is worth the extra cost, ask them to explain the difference in price and how long the sealant typically lasts on your type of surface. Most sealants last two to three years before reapplication is needed.

What to Expect During and After Service

Pressure washing itself usually takes a few hours for a typical residential driveway or deck, depending on size and how heavily soiled the surface is. The crew will move vehicles and outdoor furniture, wash the area, and allow it to dry before applying sealant. Drying time varies by weather—a sunny day speeds the process, while humidity or cloud cover may require waiting until the next day.

After sealing is applied, you should avoid walking or driving on the surface for 24 to 48 hours while the sealant cures. The company will let you know the exact timeline when they finish. Once cured, the surface is ready to use normally, and you will notice it sheds dirt and water more easily than before.

Comparing Pressure Washing Alone to Pressure Washing Plus Sealing

Pressure washing without sealing is less expensive upfront and works well if you are cleaning for a one-time event or sale. However, the surface will begin collecting dirt and mold again within weeks or months, especially in South Carolina's humid climate. You end up paying for cleaning more often over time.

Adding sealant costs more initially but saves money and effort in the long run. Sealed surfaces stay cleaner longer, require less frequent washing, and the protective layer extends the life of the underlying material. For a driveway or deck you plan to keep for years, sealing is usually the better value. For a rental property or short-term situation, pressure washing alone may be sufficient.

Frequently Asked Questions

How long does the sealant last?

Most sealants last two to three years before they wear away and need reapplication. The exact timeline depends on foot traffic, vehicle use, sun exposure, and how much rain the surface receives. Robertson's can tell you what to expect based on your specific surface and location.

Can you seal a surface that was just pressure washed by someone else?

Yes, but the surface must be completely dry first. If another company pressure washed your driveway or deck recently, contact Robertson's and they can apply sealant once the surface has dried—usually 24 to 48 hours after washing, depending on weather.

Is sealing necessary for concrete driveways?

Sealing is not required, but it is recommended in South Carolina because of humidity and rain. Unsealed concrete absorbs water and stains easily, and mold grows quickly. Sealed concrete resists these problems and looks better longer, making it worth the cost for most homeowners.

What surfaces should not be sealed?

Some surfaces like natural stone or certain types of brick may not benefit from standard sealants, or may require a specialized product. Ask Robertson's whether your specific surface is a good candidate for sealing before committing to the service.