Window cleaning covers more than a squeegee pass on the front glass. Most West Columbia crews handle interior and exterior panes, screens, tracks and sills, and many also offer add-ons like hard water spot removal, storm window cleaning, and skylight access. Homes near the river or under heavy tree cover tend to need more frequent visits because of pollen, sap, and mineral deposits from irrigation or well water. Two-story and historic homes with older wood-frame windows often require extra care since the glazing and trim can be more fragile than modern vinyl frames.
Before hiring, ask how a company reaches upper-story windows (extension poles with water-fed brushes versus ladders), whether they remove and clean screens and tracks as part of the standard price, and how they handle hard water stains, which usually need a separate acid-based treatment rather than plain soap and water. Get clarity on what happens if it rains right after a cleaning and whether there's a rain guarantee. Insurance matters too, especially for exterior work on ladders.
We track 11 window cleaning businesses serving West Columbia and score them on responsiveness, pricing transparency, workmanship consistency, and how well they handle callbacks or touch-ups. Our full ranked guide to window cleaning in West Columbia breaks down how each company stacks up. Details on how we build those scores are on our methodology page.