Commercial Window Cleaning

Storefront and low-rise glass on a repeating schedule, cleaned from the ground with pure water.

Hand detail1–4 hours
Request a CallbackCall 803-368-3600
Why it works

How we approach 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.

Sound familiar?

  • “Hard-water spotting from irrigation overspray”
  • “Film building on the inside of the entry glass”
  • “Glass cleaned unevenly by whoever was free”

Every visit includes

  • 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
  • Monthly or quarterly rounds, no contract required

Typical visit: 1–4 hours

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How it works

From first call to clean in four steps

  1. 1

    Reach out

    Call now, or submit the form and we'll get back to you within 24 hours.

  2. 2

    Pick your date

    We confirm a window that works and call ahead on the day.

  3. 3

    We clean

    The right method for each surface, and you don't even need to be home.

  4. 4

    Walk it with us

    You inspect the result before we leave. That's the guarantee in action.

In their words

What customers say about our commercial window cleaning

  • “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
Read all reviewsLeave us a review on Google ⭐

Ready for commercial window cleaning?

Call now, or submit the form and we will get back to you within 24 hours.

Request a CallbackCall 803-368-3600
Good to know

Commercial Window Cleaning questions

Still not sure? Ask us directly. No obligation, no hard sell.

See every question
Can 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.

Where

Commercial Window Cleaning across the SC Midlands

Local pages for the areas we serve most.

People also book

  • Surface clean

    Storefront & Walkway Cleaning

    The twenty feet a customer sees before they decide: glass, frames, entry mat area and the concrete out front.

  • Soft wash

    Commercial Building Washing

    Facades, entryways and walkways cleaned on your schedule, at a pressure the cladding can take.

  • Hand detail

    Window Cleaning

    Pure-water pole system that leaves glass to dry spot-free, with no ladders leaning on your gutters.

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