How Much Does Window Cleaning Cost in Chattanooga? (Residential & Commercial 2026 Pricing)

Window cleaning in Chattanooga costs between $149 and $450 for most homes, with the average residential job in the Tennessee Valley landing right around $260. Commercial storefronts start at $149 per visit on a recurring schedule. Those are the actual numbers — not "call for a quote." Here's exactly what drives the price up or down, so you can predict yours before you book.

For a typical 15-window, two-story Chattanooga home with both interior and exterior glass cleaned:

• Exterior only: $149–$210
• Interior + exterior (most popular): $235–$340
• Larger 25–30 window homes: $350–$500
• Commercial storefronts: $149 per visit, weekly to monthly recurring

Our pricing calculator updates the range live as you tell it how many windows you have, the story count, and whether you want add-ons. We built it because the call-for-a-quote model is broken — you should know roughly what you'll pay before you talk to anyone.

The honest underlying number is about $7 per pane for a single-story exterior clean, scaled by story count and side. That looks like:

• 1-story exterior only: ~$7/window
• 2-story exterior only: ~$8.40/window (1.2× multiplier)
• 3-story exterior only: ~$10.50/window (1.5× multiplier)
• Add 75% for interior + exterior on the same window

That math is why a 30-window two-story home with interior and exterior cleaning lands around $440 — about $14.70 per pane all-in. It's not arbitrary; it's the actual time and equipment required.

Two-story homes don't just take longer — they require pure-water poles with carbon filtration for safety and reach, or stable ladder work that adds setup time per window. Three-story Lookout Mountain and Signal Mountain homes often add hillside access challenges that change the equation again. A trustworthy quote walks you through this. A bad quote sneaks the upcharge in on the day.

Interior glass costs about 75% more than exterior-only because:

• We move drapes, blinds (where they're up), and small furniture
• We use microfiber and a low-residue solution to protect sills and woodwork
• Drop cloths and shoe covers go down in every room
• Frames and sills get a final wipe

Most Chattanooga homeowners go with interior + exterior because doing just one feels like washing half a car.

Three add-ons drive a meaningful portion of the bill:

• Screens lightly cleaned and reseated — adds about 15% to the window total. Worth it before pollen season.
• Tracks and sills detailed — adds about $5 per window. Skip on new construction, do it on any home over 10 years old.
• Hard water stain removal — adds about 25% and only when you have visible mineral spots from sprinklers, pool deck splash, or roof runoff. This is restoration work, not standard cleaning.

If anyone tries to add these without asking first, you've found the wrong company.

Commercial window cleaning in Chattanooga starts at $149 per visit for a standard storefront. The bigger discount is in the schedule: weekly is $149–$200/visit, biweekly $179–$230, monthly $199–$280. Most downtown restaurants and Frazier Avenue shops we serve choose 4-week recurring — same crew, same day of the week, predictable invoice.

The free quote calculator on this site uses the same per-window math your final invoice would use. You enter:

• Number of windows
• Story count
• Interior + exterior or exterior only
• Residential or commercial
• Optional add-ons

It outputs an estimated range with a ±15% band. Your actual price is set on-site before any work begins — that band exists because we can't see your home through the screen. We've never quoted a price online and charged more on the day.

Driving to your home, parking, setting up pure-water gear and indoor protection, doing the clean, packing up, and driving to the next job takes a minimum of two hours per visit. That floor is what makes one-window or three-window jobs financially possible. It also means smaller jobs are a great fit for combining with gutter cleaning — the bundle gets you 10% off the combined total.

Want to know your exact range? Run the calculator now — it takes 60 seconds, no card required, no callback. We'll text within two hours to confirm a date.