Window Cleaning in Mount Pleasant, SC
Spot-free exterior and interior window cleaning across Mount Pleasant, from Old Village and I'On to Park West, Dunes West, and Brickyard Plantation. Purified-water exterior method, hand-detailed interiors, screens and tracks included. Free quote, usually same-week scheduling.
250+
Homes cleaned in the East Cooper
600+
5-star Lowcountry reviews
35 min
35 min response time
100%
Licensed & Insured
The Problem
Why do windows in Mount Pleasant get a cloudy film so fast?
Mount Pleasant sits right on the harbor and the Wando, so salt aerosol drifts up off the water and settles on your glass as a fine mineral haze, worst on homes near Shem Creek, the Pitt Street Bridge, and the Patriots Point side. Add the heavy oak canopy over Old Village and I'On lots, which drops pollen and tannin every spring, and the high coastal humidity that keeps that residue wet long enough to bond to the glass. Ordinary paper towels and store-bought spray just smear it around, and using pressure on windows is worse: it can force water past the gaskets on insulated glass units and cause the permanent hazy fog between the panes. Getting glass truly clear here takes purified water and hand detailing, not a quick rinse.
"On the Shem Creek and Old Village side of Mount Pleasant, tap water dries with a salt-and-mineral spot every time, which is exactly why we run purified water on the exterior. It is the only way glass this close to the harbor stays clear."
The Peppers Solution
How We Get Your Mount Pleasant Windows Truly Clean
- Exterior glass cleaned with a water-fed pole running reverse-osmosis and deionized water, which strips 99.9% of dissolved minerals so panes dry spot-free with no calcium or salt spots left behind.
- Pole reaches about 40 feet, so most second-story windows on Park West and Dunes West two-story homes get done from the ground without ladders leaning on your siding.
- Interiors cleaned by hand with squeegee and solution, drop cloths on every sill and floor, and each pane edge detailed, ideal for the divided-light windows common in Old Village and I'On.
- Screens removed, wet-brushed, and rinsed on every visit at no upcharge, plus tracks vacuumed and wiped and sills cleaned inside and out.
- Spot-free guarantee: if you spot a streak after we leave, we come back and make it right.
Local to Mount Pleasant
What Mount Pleasant Does to Your Windows
Harbor salt film near Shem Creek and Old Village
Homes close to the water off Shem Creek, the Pitt Street Bridge, and Old Village catch the most salt aerosol, which lays down a mineral haze that ordinary cleaners cannot cut. Purified water dissolves and rinses it away without leaving its own spots.
Oak pollen and tannin over I'On and Old Village lots
The mature oak canopy that shades I'On and Old Village coats glass with yellow pollen every spring and drips tannin after rain. Both bond fast in the humidity, so a hand-detailed clean beats a garden-hose rinse that just moves the film around.
Tall two-story and stairwell glass in Park West and Dunes West
Newer Park West and Dunes West homes have high foyer, stairwell, and gable windows that are unsafe to reach from a household ladder. Our 40-foot water-fed pole cleans most of that exterior glass from the ground, no ladders against fresh Hardie plank.
Our Service Area
Serving All of Mount Pleasant
From our Johns Island base, we cover every neighborhood in Mount Pleasant, just 20 miles away (35 min drive).
Serving landmarks including Patriots Point, Pitt Street Bridge, Shem Creek, Ravenel Bridge, and the surrounding neighborhoods.
Neighborhoods we serve
Call for fast service
843-480-8113About Mount Pleasant
Window Cleaning Built for Mount Pleasant
Window cleaning built for a harbor town
Mount Pleasant's glass gets dirty differently than an inland suburb's. Sitting between the harbor and the Wando, homes here catch salt aerosol off the water that dries into a mineral haze, and the oak canopy over Old Village and I'On adds pollen and tannin on top of it. The coastal humidity keeps all of it damp long enough to bond to the pane, so the film that looks like a light fog is really etched-on residue. We clean windows for exactly these conditions, not with a quick wipe that smears the haze around.
Purified water for spot-free exterior glass
On the outside we use a water-fed pole fed by reverse-osmosis and deionized water. Tap water in the Lowcountry carries calcium, magnesium, and iron that dry into visible spots, and near the harbor it picks up salt too. Purified water strips 99.9% of those dissolved minerals, so the glass sheets clean and dries clear with nothing left to spot. The pole reaches about 40 feet, which covers most second-story windows on Park West and Dunes West homes without a single ladder leaning on your siding or landscaping.
Interiors detailed by hand
Inside, glass gets the traditional treatment: squeegee and solution, drop cloths down on every sill and floor, and each pane edge hand-detailed so there is no haze in the corners. That matters on the divided-light windows you see throughout Old Village and I'On, where every small pane has to be worked individually. Interior-accessible skylight glass gets wiped on the same visit. Rooftop exterior skylight cleaning is a separate skylight service.
Screens, tracks, and easy scheduling
Every visit includes the parts most cleaners skip. We remove your screens, wet-brush them, and rinse them separately, no upcharge, which matters here because screens trap the same salt and pollen your glass does. Tracks get vacuumed and wiped, and sills are cleaned inside and out, all backed by our spot-free guarantee. Pepper's is owner-operated, fully insured, and based on Johns Island, about a 35-minute run to Mount Pleasant and one of our regular service areas. We give same-day quotes and can usually get you on the schedule the same week.
We clean windows for homes near Patriots Point, Pitt Street Bridge, Shem Creek, Ravenel Bridge, and every neighborhood in between.
Window Cleaning pairs well with our other Mount Pleasant services:
Trusted by Hundreds
What Our Clients Say
Our neighbor scheduled Peppers about 6 months ago and we were very impressed with their results so we scheduled them ourselves. We got our entire house cleaned as well as power washing the driveway. The results were AMAZING! Peppers far exceeded our expectations. The house is cleaner than it has ever been.
Eric Birt
Pressure Washing
Crew was incredibly polite, professional and helpful. Answered all of my questions and were very careful. I highly recommend!
Gabriella Andrews
Pressure Washing
Our neighbor scheduled Peppers about 6 months ago and we were very impressed with their results so we scheduled them ourselves. We got our entire house cleaned as well as power washing the driveway. The results were AMAZING! Peppers far exceeded our expectations. The house is cleaner than it has ever been.
Eric Birt
Pressure Washing
Crew was incredibly polite, professional and helpful. Answered all of my questions and were very careful. I highly recommend!
Gabriella Andrews
Pressure Washing
Kevin and his team were excellent. They arrived as scheduled and Hunter walked the property confirming details regarding areas that needed special attention. They were courteous and thoughtful as they worked around landscaping and the house and property looks pristine!
Katherine O'Hara
Pressure Washing
They are seriously so thorough. First time working with them and I couldn't be more impressed! I called about 10 places to do the work and this place was about $200 cheaper than everywhere else. Well worth it!
Alex Miller
Pressure Washing
Kevin and his team were excellent. They arrived as scheduled and Hunter walked the property confirming details regarding areas that needed special attention. They were courteous and thoughtful as they worked around landscaping and the house and property looks pristine!
Katherine O'Hara
Pressure Washing
They are seriously so thorough. First time working with them and I couldn't be more impressed! I called about 10 places to do the work and this place was about $200 cheaper than everywhere else. Well worth it!
Alex Miller
Pressure Washing
Phenomenal job. Showed up on time, worked efficiently and I don't think my house has ever been so clean. Great work at a fair price and highly recommended.
Patrick
Pressure Washing
The guys did a GREAT job on our soft wash this morning! They also covered our cameras and outlets to make sure those were not exposed. We'll have them back next year for sure!
Brian Rutledge
Roof Soft Washing
Phenomenal job. Showed up on time, worked efficiently and I don't think my house has ever been so clean. Great work at a fair price and highly recommended.
Patrick
Pressure Washing
The guys did a GREAT job on our soft wash this morning! They also covered our cameras and outlets to make sure those were not exposed. We'll have them back next year for sure!
Brian Rutledge
Roof Soft Washing
Questions
Window Cleaning Questions Mount Pleasant Homeowners Ask
How much does window cleaning cost in Mount Pleasant?
Price depends on the number and size of your panes, whether it is one story or two, whether you want interior and exterior or exterior only, and whether screens are included (ours always are). Add-ons like hard-water spot restoration on etched glass, glass railings, and sunroom or Florida-room glass also factor in. We do not quote flat online prices because a Park West townhome and a custom I'On home with divided-light windows are very different jobs. Send us your address for a free, firm quote.
How often should I have my Mount Pleasant windows cleaned?
Twice a year is the minimum for most Mount Pleasant homes, which keeps glass presentable roughly 6 to 8 weeks per cleaning in the neighborhoods set back from the water. Homes right on the harbor near Shem Creek, Old Village, or the Pitt Street Bridge take more salt film and benefit from quarterly cleaning. If your home sits on Sullivan's Island or Isle of Palms out past Mount Pleasant, plan on quarterly, since barrier-island glass only stays clear about 3 to 4 weeks.
Do you clean the outside of high second-story windows without ladders?
Yes. Our water-fed pole reaches about 40 feet, so most exterior second-story glass, including the tall foyer and stairwell windows common in Park West and Dunes West, gets cleaned from the ground. That keeps ladders off your fresh Hardie plank and landscaping. The few windows that are genuinely out of pole range we handle safely case by case.
Can you get rid of the cloudy salt and hard-water film on my glass?
Usually, yes. Light salt and mineral haze rinses away with our purified-water method. Deeper hard-water etching, often on lower first-floor windows hit by irrigation overspray, sometimes needs a restoration add-on where we treat the glass before the regular clean. If the cloudiness is between the panes rather than on the surface, that is a failed insulated-glass seal and no cleaning fixes it, which is one reason we never use pressure on windows.
Do you clean both inside and outside, and do you move things around?
We clean interior and exterior, or exterior only if that is all you want. On interiors we lay drop cloths on sills and floors and hand-detail every pane edge. We will move light items on a sill, but we ask that you clear fragile decor and electronics near the windows beforehand so nothing is at risk while we work.
Local to You
Looking for window cleaning near me in Mount Pleasant?
You're in the right place. Peppers cleans windows across every neighborhood in Mount Pleasant, SC, inside and out, screens and tracks included. Learn more about our window cleaning service, or see everything we clean in Mount Pleasant.
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