Commercial Window Cleaning in Chapin, SC
Constant lake humidity and overnight condensation feed mildew on docks, railings and shaded siding almost year-round, and lake spray leaves mineral spotting on waterfront glass that ordinary washing won't lift. It's the single biggest reason Chapin homes call us for commercial window cleaning, and it's a problem we plan for before the truck leaves the yard.
Why hand detail suits Chapin properties
Around here the housing stock is mostly large waterfront and near-waterfront homes, high glass-to-wall ratio, docks, boathouses, screened porches and pool decks. That matters for commercial window cleaning: Office and retail glass is judged constantly and noticed only when it's bad, which makes it the one exterior job worth doing on a rhythm rather than when someone finally complains. The same pure-water pole system we use on houses reaches low-rise glass from the ground — no ladders across your entrance, no scaffold, no lane closed off — and it dries without spotting, so there is nothing to towel off after we leave.
We work Chapin street by street: Timberlake, Amicks Ferry, Night Harbor, Cedar Cove and Palmetto Shores are all regular stops, 22 minutes from our shop, inside the free-travel ring.
- Exterior glass, frames and sills
- Pure-water deionized system, no detergent residue
- Ground-reach poles: no ladders across walkways
- Interior glass available as an add-on
What Chapin says
“Ray's did an outstanding job on our house and windows! The north side of our house was covered in green algae and two other companies told us it needed repainting. Ray soft-washed it completely clean in a few hours. Looks brand new!”
Dana R.
GoogleMay 14, 2026“Ray's Window Cleaning & Pressure Washing cleaned our pool deck, screen enclosure, and exterior glass. The pure water window system left zero water spots or streaks. Absolutely top-tier service!”
Priya S.
GoogleJune 2, 2026“A previous company left heavy zebra stripes all over our long concrete driveway. Ray re-surfaced the entire slab with a professional surface cleaner and restored it to perfectly even concrete.”
Tom W.
GoogleMay 30, 2026“Hands down the best window cleaner in Columbia and Lexington! Cleaned all second-story glass inside and out. Very polite, punctual, and left everything crystal clear.”
Sofia M.
Columbia
GoogleJune 21, 2026
Worth knowing
Still not sure? Ask us directly. No obligation, no hard sell.
See every questionCan you remove hard-water spots from my windows?
Light mineral spotting comes off with our standard pure-water system. Long-term etching, usually from sprinklers hitting the glass for years, has physically damaged the surface and needs a separate abrasive restoration treatment. We quote that individually, and we'll tell you upfront if that's what you're dealing with.
Do you clean interior windows too?
Yes, as an add-on. Interior work needs someone home and takes longer per pane, so it's priced separately from the exterior service. Add it when you book and we'll schedule the extra time.
Will the price change once you're on site?
The number we give you is the number you pay. We work it out from the surfaces themselves, so if something on site differs materially from what we discussed, we tell you before we start work, never after.
When and how do I pay?
After the work is done and you've seen the result. Never a deposit for standard residential jobs. We take card, bank transfer and the usual digital wallets, and you'll get an itemized invoice by email.