Get in contact with us!

Window Cleaning In Charleston, SC

Window Cleaning Charleston, SC

Charleston windows need a little more care than a pressure washer can provide, especially on older downtown homes where the glass may be thin, delicate, or difficult to replace. For most exterior windows, we use a water-fed pole with purified water. Older or more fragile panes are cleaned entirely by hand to avoid putting unnecessary pressure on the glass.

That careful approach is a big part of how we handle window cleaning at Seaside Pro Wash. We adjust our method based on the condition and style of each window, clean both the interior and exterior glass, and include screen cleaning as part of the service. Because we work with water only, there are no chemical residues left behind on your glass, frames, or the plants below your windows.

Ready for clearer windows? Call us at (843) 790-4298 for a free estimate, and we’ll help you schedule a convenient time for service.

Our approach adapts to whatever style of window you have, from standard panes to delicate older glass, and the homeowner confirmed we clean all of them.

Single-Hung
Windows

These standard residential windows are cleaned exterior-side with the water-fed pole and purified water, and interior-side by hand with a mop and squeegee.

Double-Hung
Windows

The most common standard window, and the one we use as the baseline for pricing. We clean these with the same water-fed-pole exterior and hand-cleaned interior approach.

Storm
Windows

Storm windows are cleaned as part of the job. The crew works both the exterior and interior glass with the same water-only method.

Fringe /
Multi-Pane Windows

Windows with more panes or cut-up grids take more time and care. We clean each pane so the whole window comes out clear, and because they take longer, they carry a higher per-window price than a standard double-hung.

Glass Doors
and Sliders

Sliding glass doors and glass doors are cleaned right along with the windows, inside and out.

Delicate and Older
Glass (Hand-Cleaned)

Older or delicate windows, common in the downtown area, are cleaned entirely by hand rather than with the pole so the glass is treated gently. Charleston’s downtown has a large stock of older homes with delicate and leaded glass, and those are always hand-cleaned.

Here’s what makes our window cleaning worth calling us for.

Pure Water, No Chemicals on Your Glass

We clean your exterior windows with purified water pushed through a water-fed pole, with no chemicals at all. Nothing harsh touches your glass, frames, screens, or the plants growing below the windows, and because the water is purified, it dries clear without spots or residue.

Delicate and Older Glass Cleaned by Hand

Not every window should meet a pole. Older, delicate, and leaded glass, common in Charleston’s downtown homes, gets hand cleaned instead, so fragile panes are handled gently. That’s a deliberate choice on our part, not an upcharge on yours.

Fully Licensed and Insured

We’re fully licensed and insured, so your property is protected from the first rinse to the final walkthrough. On a window job that means your glass, screens, sills, and the area around every pane are covered while we work, from the first window to the last. We’re a Charleston-based company cleaning Charleston homes.

Schedule Your Charleston
Window Cleaning Today

From your first call to the finished job, here’s how window cleaning goes.

The 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.

Scheduling

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

Exterior Window
Cleaning

We remove the screens first, then clean the exterior glass with a water-fed pole and a purified-water system, using water only and no chemicals. The purified water lifts the dirt and dries without leaving spots or residue behind.

Interior Window
Cleaning

Inside, we clean by hand with a mop and squeegee, wiping down the frames and the glass. Because there are no chemicals involved, there’s no runoff or wastewater to dispose of afterward.

Delicate and
Older Glass

Older or delicate glass is set aside from the pole and hand cleaned start to finish, so fragile panes are handled gently. If a window is already cracked or broken, we can lightly wipe it but can’t fully service it.

Screens

Your window screens are cleaned as part of the service and reinstalled once the glass is done.

Walkthrough
and Invoice

We walk the finished windows with you before anything else, and the invoice only follows once you’re satisfied with how they look.

We price window cleaning per window, using a standard double-hung window as the baseline, with larger or multi-pane windows costing a bit more because they take more time.

  • Window Cleaning — $10 per standard double-hung window. Pricing is per window, with the standard double-hung as the reference point. Larger windows, multi-pane windows, and cut-up or fringe windows cost more because each one takes more time to clean. We can do both the interior and exterior, and the total time depends on the window count. We've cleaned more than 100 windows at a single home.
  • Residential bundle discount. Book window cleaning alongside other residential services and you get 5% off for two services, 10% off for three or more services. A house wash plus windows is a common pairing. Just ask when you get your estimate.
Window Screen Cleaning Included

Window screen cleaning is part of the window cleaning service, not a separate add-on you have to remember to ask for. We remove the screens before cleaning the exterior glass so the crew can reach the full pane with the water-fed pole, clean the screens, and put them back when the windows are done. You don't need to pull any screens yourself before we arrive; we handle that as a normal part of the job.

Satisfaction Guarantee

If you're not happy with the work, let us know, and we'll come back out and make it right. This applies to every window cleaning job, which is why we walk the finished windows with you before we ever send an invoice.

An Honest Note on How Long Clean Windows Last

We guarantee your windows look great when we leave; we can't control what gets on them afterward. Kids, pets, weather, and pollen can re-soil glass fairly quickly, and that's exactly why we recommend a cleaning every three to six months rather than promising the results last forever.

Excellent
Seaside Pro Wash4.9
Based on 135 reviews
Jay Nicholson
3 weeks ago
Seaside Pro Wash did a great job. My house looks really good.
Response from the owner:Thanks so much, Jay! We're glad the house is looking great. We'd love to work with you again anytime!
Steve Kelly
3 weeks ago
Incredibly efficient! Best power wash since we have owned this house. Ryan is owner. Very professional and responsive to our calls and questions. Hope we have finally found OUR power wash company with which to stay. The two men who did our home were awesome. Great equipment.
Response from the owner:Thanks so much, Steve! We're really glad this was the best wash your home has seen, and that our team took good care of you from start to finish. We'd love to be your go-to for years to come!
Melanie Clark
3 weeks 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 weeks 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
2 months 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!
Bruce Van Voorhis
2 months ago
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
2 months 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
3 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.

No, we don’t pressure wash windows. Exterior glass is cleaned with a water-fed pole and a purified-water system, water only and no chemicals, and interiors and any delicate or older glass are cleaned by hand with a mop and squeegee. It’s a common question, and matching the method to the glass is how we protect your windows.

We recommend cleaning your windows every three to six months. Kids, pets, weather, pollen, and Charleston’s coastal humidity and salt air all re-soil glass over time, so that cadence keeps them looking their best without going overboard.

Contact Us
Call Us

+1 843-790-4298

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

Locations
© 2026 Seaside Pro Wash all rights reserved  Privacy Policy | Sitemap
Scroll to Top