Question 1

What surfaces can be pressured washed?

Accepted Answer

We can safely pressure wash a wide range of outdoor surfaces to remove dirt, mold, mildew, and grime. Common areas include:

Driveways, sidewalks, pool decks and walkways

Decks, patios, and porches

Siding (vinyl and brick)

Fences and retaining walls

Garage floors and drive-thru areas
Whether you want to refresh your home’s curb appeal or maintain your property’s value, we’ll make your outdoor spaces look their best again.

Question 2

What should I do to prepare my property for pressure washing?

Accepted Answer

Please move furniture, décor, and vehicles away from the cleaning area, close windows and doors, and cover any items that shouldn’t get wet. Keep pets and kids indoors for safety. 
Let us know about any areas that need special attention — we’ll handle the rest and leave your property looking spotless.

Question 3

What type of equipment or materials do you use to ensure safety?

Accepted Answer

We use professional, adjustable-pressure equipment and eco-friendly cleaning solutions that safely remove dirt without damaging your property or harming your landscaping. Our cleaning solutions are safe for use around plants, pets, and children.

Question 4

Are you insured?

Accepted Answer

Yes, we are fully insured for your peace of mind.

DNV SERVICES

RESTORE YOUR
HOME’S BEAUTY WITH PROFESSIONAL PRESSURE WASHING

With DNV Services, you can feel confident knowing your property is clean, refreshed, and ready for any occasion.

Concrete Power Washing

Banish Maryland Mold Instantly: Erase the algae and black stains bred by spring & summer humidity.

Deep Clean Without Concrete Damage: We use specialized concrete surface cleaner — -not destructive high-pressure blasting—to safely melt away deep-set grime and gum.

Landscaping Protection: We meticulously prep, water, and tarp your garden beds as needed to ensure zero collateral damage to your prized plants and lawn.

Chesapeake Bay Safe: We use strictly biodegradable cleaners and EPA-compliant water recovery systems to keep toxic runoff out of local storm drains.

Extend Driveway Lifespan: Our gentle, flat-surface cleaning technology preserves your concrete's structural integrity, saving you thousands in premature repairs.

White-Glove, Hassle-Free Service: Reclaim your weekend. Our experts handle every detail from safety prep to the final pristine rinse.

Family & Pet Safe: We guarantee a spotless driveway with zero dangerous residues by strictly avoiding harsh acids and hazardous chemicals.

You’ll Always Be Satisfied with Us!

We are committed to excellence and offer a “make it right” guarantee so you’ll always be satisfied with our service.

Frequently asked questions

What surfaces can be pressured washed?

What should I do to prepare my property for pressure washing?

What type of equipment or materials do you use to ensure safety?

Are you insured?

DNV SERVICES

DNV SERVICES

RESTORE YOUR HOME’S BEAUTY WITH PROFESSIONAL PRESSURE WASHING

With DNV Services, you can feel confident knowing your property is clean, refreshed, and ready for any occasion.

​Concrete Power Washing

​

Banish Maryland Mold Instantly: Erase the algae and black stains bred by spring & summer humidity.

Deep Clean Without Concrete Damage: We use specialized concrete surface cleaner — -not destructive high-pressure blasting—to safely melt away deep-set grime and gum.

Landscaping Protection: We meticulously prep, water, and tarp your garden beds as needed to ensure zero collateral damage to your prized plants and lawn.

Chesapeake Bay Safe: We use strictly biodegradable cleaners and EPA-compliant water recovery systems to keep toxic runoff out of local storm drains.

Extend Driveway Lifespan: Our gentle, flat-surface cleaning technology preserves your concrete's structural integrity, saving you thousands in premature repairs.

White-Glove, Hassle-Free Service: Reclaim your weekend. Our experts handle every detail from safety prep to the final pristine rinse.

Family & Pet Safe: We guarantee a spotless driveway with zero dangerous residues by strictly avoiding harsh acids and hazardous chemicals.

You’ll Always Be Satisfied with Us!

We are committed to excellence and offer a “make it right” guarantee so you’ll always be satisfied with our service.

Frequently asked questions

What surfaces can be pressured washed?

What should I do to prepare my property for pressure washing?

What type of equipment or materials do you use to ensure safety?

Are you insured?

DNV SERVICES

RESTORE YOUR
HOME’S BEAUTY WITH PROFESSIONAL PRESSURE WASHING

Concrete Power Washing