Review by Carol Duhamel
C
Great company. Very professional. Great prices. Cleaned up after doing work. Answered questions. Difference of night and day from old unit to new.
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Patio Pressure Washing in Horry County, SC
Green, slick, or stained patios need more than a hose. We make patios clean and safe to use. We've worked all over Horry County for years. We know what works here.
Warning Signs
When Your Patio Needs a Deep Clean
Wet air and heavy rain make patios grow algae fast here. If your patio feels slippery after rain, that's algae. You'll see dark green streaks too. Spring pollen off the pines leaves a yellow film. Sweeping won't fix it. Storm junk after hurricane season leaves stains too. Wait too long, and stains set into concrete and pavers. One thing folks don't realize: a quick wash now beats a big job later. We've seen patios in Carolina Forest and Conway get a quick wash first. Then the owner waited a season. After that, they needed a full stain treatment. Old patio structures with lead paint need extra care when cleaning[1]. Don't wait until it's unsafe.
24hr
We finish most patio jobs fast, all across Horry County.
100%
We make sure you're happy before we call the job done.
Safe
Soft wash options keep pavers, concrete, and stone safe.
Common Problems
Algae and Green Slime
Wet weather grows algae fast on shaded patios. It makes surfaces slippery and unsafe.
Mold and Mildew Spots
Dark spots spread where water pools after storms. We clean them without hurting the surface.
Pollen and Yellow Film
Spring pollen coats patios in sticky yellow dust. It gets worse each week you leave it.
Rust Stains from Furniture
Metal chairs and tables leave rust rings on concrete. We lift these stains with the right treatment.
Storm Debris Buildup
Hurricane season packs dirt and leaves into every crack. We clear it all out.
Pre-Sale or Event Cleanup
Selling a home or hosting an event? A clean patio makes a great first impression.
Why Us
Why Horry County Trusts Our Patio Pressure Washing
A dirty patio left alone lets algae and stains dig deeper. The longer it sits, the harder it gets to clean. We show up fast and do it right the first time. Folks from Myrtle Beach to Conway keep calling us back.
What to Expect
✓
We arrive on time and walk the patio with you first.
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We explain how we'll clean before we start.
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We protect your plants, furniture, and siding during the job.
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We give you a clear price before work begins.
Get Started
Ready for a Clean Patio?
Call us today and we'll make your patio look new again. We're part of the Pressure Washing Service team Horry County trusts.
Simple Steps
How Our Patio Pressure Washing Works
We keep things simple so you know what happens, start to finish.
1
Call or Book Online
Call us or book online. We'll ask a few quick questions and set a visit.
2
We Inspect and Treat
We check the surface, pick the right pressure and cleaner, then get to work. Pavers and concrete get different care.
3
Final Walkthrough
We walk the patio with you when we're done. If something's off, we fix it before we leave.
Fair Pricing
Patio Pressure Washing Cost in Horry County
Patio size, surface type, and dirt level all affect price. A small concrete patio costs less than a big paver patio with heavy algae. We give you a quote upfront, so there are no surprises. Patios near the Intracoastal Waterway often need extra care due to moisture and mold. We also follow safe steps on older structures that may have lead paint[1]. We offer discounts for seniors, veterans, and first responders.
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You'll get upfront pricing before we start work.
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No hidden fees after the job is done.
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Free estimate for most patio jobs.
Typical price range
$150 - $450
Patio size changes total time and cost.
Heavy algae or mold adds to the price.
Paver patios need more care than plain concrete.
Rust or oil stain removal costs extra.
Reviews
What Our Customers Say
Review by scott dohanish
S
Keystone does great work at an affordable price. Highly recommend them for all kinds things around your home or condo.
Review by Sandee
S
Ernie performed preventive maintenance on my HVAC. And, he very patiently explained how the inside and outside components work and how I need to maintain them. Very pleased with his work and the instructions.
Review by Joseph
J
I needed a massive yard cleanout and hired this company. The service was excellent and at a reasonable price. Highly recommended
Review by mike brown
M
I highly recommend this company.
Review by Pattie Hubert
P
Ernie maintained my Dad's lawn and hedges he was very reliable and did a wonderful job !
Review by Gregory Cerillo
G
Fair price always on time and reliable
Review by Justin Weisser
J
I use Keystone at my shopping center and I would highly recommend them to anyone in need of their services in the area.
Review by Jeff Stathes
J
Keystone is first class. Ernie was great to deal with. Got the job done in record time. Would highly recommend him.
Common Questions
Patio Pressure Washing Questions
Here are answers to the questions Horry County homeowners ask most.
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How much does patio pressure washing cost?
Most patios cost between $150 and $450. It depends on size and condition. Heavy algae or paver patios cost more than small plain concrete. We always give a free estimate first. That way, you know the price upfront.
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How long does the job take?
Most patios take one to three hours. Bigger patios or heavy stains can take longer. We work fast without cutting corners. Beach humidity can also affect dry time.
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Should I pressure wash my own patio?
DIY pressure washing can crack pavers or strip concrete. Too much pressure can hurt soft stone and grout. We've fixed patios after a DIY job went wrong. It's safer to call a pro for stained or old patios.
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How often should I clean my patio?
Most Horry County homes need cleaning once or twice a year. Humid summers near the coast grow algae fast. Shaded or waterfront patios may need more care. Spring and fall are popular times to book. Regular cleaning stops stains from setting in.
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How fast can you get to my home?
We offer fast 24 hour service across Horry County. Call us and we'll find the soonest slot. Urgent jobs, like before a sale or event, get priority. We know patios can't always wait.
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What are signs my patio needs cleaning?
Green streaks, slippery spots, and dark mold are big signs. A dull, dirty look even after rinsing means it's time. Rust rings from furniture are another sign. A musty smell means mold or mildew underneath.
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Do you clean paver patios differently than concrete?
Yes, pavers need lower pressure and care around the joints. Concrete can take a stronger wash in most cases. We adjust our tools based on your patio's material. This keeps the surface safe and looking good longer.