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House Washing In Charleston, SC

House Washing Charleston, SC

Living on the coast has its perks, but the Lowcountry climate is hard on the outside of a home. Hot, humid summers and steady salt air give algae and mildew everything they need to take hold, and siding here starts to look dingy and green a lot faster than it would in a drier place. Regular, gentle cleaning is what keeps that growth from settling in and turning into a bigger problem.

That is the kind of work we do on a regular basis. Our crew soft washes the exterior of one-, two-, and three-story homes, lifting algae, mildew, and grime off vinyl and hardie board siding without the high pressure that can do more harm than good. We keep the whole thing straightforward, so you know what is happening and when.

If your siding is looking tired, give us a call at (843) 790-4298, and we will get you a plan.

We soft wash the siding types you see most often on homes around here, and the gentle process stays the same no matter which one you have.

Vinyl siding

Vinyl
Siding

Vinyl is the most common siding on Charleston-area homes, and it takes well to a soft wash. A low-pressure clean lifts the algae, mildew, and grime off the panels without the high pressure that can crack vinyl or force water in behind it.

Hardie Board
Siding

Hardie board, the fiber-cement siding you find on a lot of local homes, cleans up just as safely. We use the same low-pressure, heavily diluted approach so the surface comes clean without any risk to it.

Oxidation Removal
for Faded Siding

Older vinyl and painted or metal surfaces can build up a dull, chalky film over time. That is oxidation, and a standard wash on its own will not fully lift it. It leaves siding looking faded and tired even after everything else is clean.

When your home has that problem, we can treat the oxidized siding as part of the wash. We apply an oxidation-removal solution, keep it wet for several minutes so it never dries out on the surface, then rinse it off to bring back a cleaner, less chalky look. It is a real improvement to faded siding, not a repaint or a refinish, and we will set honest expectations about what it can do when we look at your home.

Here is what you can count on when you have us out to wash your home.

Safe Soft-Wash Methods That Protect Your Siding

We use low-pressure soft washing, 300 PSI or less on roofs, and heavily diluted, plant-conscious solutions, so surfaces get clean without getting damaged. On your siding that means the growth comes off gently, with none of the risk that high pressure brings to vinyl and hardie boards.

Commercial-Grade Equipment That Reaches Every Story

We run commercial-grade pressure washers on flatbed trucks, which lets us reach and handle jobs of any size across Charleston, residential or commercial. For a house wash, that truck-mounted setup means the crew can soft wash the full exterior of a home whether it is a single story or three stories tall.

Reliability and Clear Communication

We show up when we say we will and keep you in the loop from the first call through the finished job; reliability and clear communication are what set us apart in Charleston. For your house wash, that is a scheduled window you can plan around and updates from the first call to the last rinse.

Fully Licensed and Insured

We are fully licensed and insured, so your home is protected throughout the house washing process. From your siding, windows, and exterior fixtures to the landscaping below, we take the right precautions before cleaning begins and remain careful through the final walkthrough.

A Locally Owned Charleston Crew

We are a locally owned, Charleston-based crew, and we have seen firsthand what Lowcountry humidity and salt air do to local siding. That means we know how to clean it safely and what it takes to keep it looking good.

Let Your Charleston Home Stand
Out for the Right Reasons

From your first call to the finished job, here is how a house wash goes.

Your Free
Estimate

It starts with a phone call, an online request, or an in-person visit. We’ll ask about your home’s size, layout, and any concerns you have. From there, we may inspect the property to confirm the scope. Once we’ve looked at everything and given you a clear quote, you approve the work, and we get it on the schedule.

Approve
and Schedule

Once you approve the estimate, we book the job and set a time that fits your schedule.

Setup, Protecting
Plants and Pets

Before any solution goes on the house, the crew pre-wets and waters down the landscaping around it, and we ask that pets be kept inside and clear of the work area. A little setup up front keeps everything around your home safe.

The Soft Wash,
One Side at a Time

We pre-wet the siding, apply a heavily diluted cleaning solution, and let it dwell so it can break down the algae and mildew, then rinse it off, working one side of the house at a time. It is low-pressure soft washing the whole way through, never high pressure on the siding. If faded, oxidized siding is part of the job, the oxidation-removal treatment goes on at this stage, kept wet and then rinsed. We use commercial-grade truck-mounted equipment, heavily diluted soft-wash solutions, and an oxidation-removal chemical where it is needed.

Final Walkthrough
and Invoice

When the exterior is finished, we walk the completed work with you. The invoice comes after the job is done and you are happy with it, and we send photos of the finished result. We stand behind everything we do, so if anything is not right, we want to hear about it.

House washing is priced by the square footage of the home, with the final quote also accounting for its layout and the level of detail involved.

  • House Washing Starting at $300: Straightforward, single-story homes are typically closer to the starting price. Additional stories, porches, cutouts, and more complex layouts increase the amount of time and work required, with larger homes costing up to approximately $2,000.
  • Bundle and save (residential). Book house washing alongside other services and save, with 5% off for two services, 10% off for three or more services. Pair house washing with a driveway clean, for example, or with windows and a driveway, and the discount applies as a standing offer for residential customers.

We keep our house washing guarantee simple. If you notice missed areas, lingering streaks, or anything else that does not look right after the wash, let us know and we will return to correct it. Every house wash is covered, with no complicated terms or unnecessary fine print.

Excellent
Seaside Pro Wash4.9
Based on 132 reviews
Melanie Clark
1 day ago
Great staff to work with! Everything was easy from receiving the quote, scheduling to cleaning! Frank did great work. I look forward to using you all again year after year!
Response from the owner:Thanks so much, Melanie! We're really glad the whole process felt smooth from start to finish. Our team works hard to make it easy, and it's great to hear the cleaning met your expectations. We'll be here when you're ready to book again!
David Stanton
3 days ago
We hired Seaside to clean our rooftop solar array three stories up. Despite it being a tougher job than anticipated, they stayed late on a Friday evening to get it done and, made sure I was happy with their work before leaving. Much appreciated!
Response from the owner:David, thank you! Cleaning a solar array three stories up on a Friday evening isn't the easiest job, but we're really glad we could see it through and make sure everything looked great before heading out. We appreciate you trusting us with it!
Karen Cox
4 weeks ago
Frank was exceptional and did a fantastic job! Will definitely use again. Thank you all for such a great job.
Response from the owner:Thank you, Karen! We're so glad our team could deliver for you and that you had a great experience. We look forward to working with you again!
Frank did an outstanding job cleaning every exterior area of our house. He communicated very well so that we were in synch on expectations, and worked tirelessly to produce great results. We are very pleased and highly recommend Seaside Pro Wash. They've cleaned multiple homes in our KRE neighborhood and the word is out here on the quality of their work at competitive prices.
Response from the owner:Bruce, thank you so much! We're glad the whole exterior came out great and that communication was clear throughout. It means a lot that our work has made the rounds in your neighborhood. We look forward to helping more of your neighbors out!
Brenda Callari
1 month ago
I highly recommend Seaside Pro Wash! They recently removed graffiti from one of our downtown commercial buildings, and the entire experience was excellent from start to finish. Ryan was fantastic to work with—responsive, professional, and incredibly accommodating. He even adjusted the schedule to meet our timeline, which was greatly appreciated. Throughout the project, we received photos and videos of the work in progress as well as the finished result, giving us complete confidence in the process. The graffiti was removed quickly and the building looks great. Outstanding communication, quality work, and customer service. We’ll definitely use Seaside Pro Wash again in the future.
Response from the owner:Thank you for the thoughtful review, Brenda. We’re glad the graffiti removal went smoothly and that Ryan and the team could stay flexible and keep you updated throughout the project. We appreciate your recommendation.
John Marshall
2 months ago
Ryan did an outstanding job of soft washing our metal roof, all exterior surfaces and all windows!
Response from the owner:Thank you for the review. We’re glad the soft washing on your metal roof, exterior surfaces, and windows turned out well.
Patrick Woods
2 months ago
Easy to communicate with. Easy to schedule. cleaned deck furniture as well as the decks. Job well done. Would use again.
Response from the owner:Thanks for the kind words, Patrick. We’re glad scheduling was simple and that the decks and furniture came out well. We appreciate the support and would be happy to help again.
Sharon Nevin
2 months ago
They did an excellent job.
Response from the owner:Thanks so much, Sharon! Really glad the work hit the mark, and we hope to work with you again soon.
jeanfifield
2 months ago
I have the cleanest windows in town! I totally enjoyed meeting and talking with you, Ryan. Everyone should use Seaside Pro Wash for sparkling windows. A1 service!!can’t recommend enough! 10 months later Seaside Pro Wash is back. Frank did the most AMAZING job power washing the house and cleaning the windows inside and out. I am just sorry it started raining as he was finishing up! Just my luck! 😳 If you want a first class job done, do not hesitate to call Seaside Pro Wash. You will not regret it for a minute.
Response from the owner:Thank you so much for your wonderful review! We're thrilled to hear that your windows are the cleanest in town and that you enjoyed your interaction with Ryan. We love making windows sparkle and shining up the day just like we did for you. It's customers like you who motivate us every day. Looking forward to seeing you again soon!
Matthew Ponko
2 months ago
Frank did an outstanding job on our house. The house looks like new. I Can’t recommend them enough. If they had a 10 star rating, I would give it to Frank.
Response from the owner:Thank you for your generous feedback. Frank and our team are delighted to know that you are satisfied with the results.

A typical house wash takes about 1 to 3 hours. The exact time depends on the size of the home, the number of stories, and details like cutouts and porches, so a larger or more detailed house will take longer than a small, simple one.

If a home has pre-existing damage, we’ll talk through it with you before washing — sometimes the right call is to hold off until it’s addressed. We will not wash a home with significant existing damage without going over it with you first, because the goal is to leave your house better than we found it, not to make a problem worse.

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+1 843-790-4298

Monday - Saturday
07:00 AM - 08:00 PM
Sunday: Closed

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