We found one published package tariff among the six companies in our comparison. It gives you a starting point, but it is not a Greensboro average. The other companies require an estimate for your home.
An advertised local package
APS’s Greensboro page ↗ lists these special prices for glass cleaning:
| Work | Advertised special | Extra windows |
|---|---|---|
| Outside, up to 20 windows | $129 | $3 each |
| Outside, up to 40 windows | $159 | $3 each |
| Inside and outside, up to 40 windows | $199 | $4 each |
The same page lists screens at $3, sills at $5 and frames at $5 extra per window. All figures are USD, checked October 5, 2026. Confirm that the special is available and ask how your windows, height and access fit its terms.
Agree on the count first
Photograph any bay windows, divided panes, storm windows and glass doors. Ask the company to show how it counts those pieces on the estimate. Otherwise, two prices for “20 windows” may describe different jobs.
Also specify which sides you want cleaned. An exterior quote is not directly comparable with a price covering both sides.
Check what the quote leaves out
Use a short list: glass, screens, tracks, sills and frames. Beside each item, ask the company to mark included, extra or not offered. If the tracks are particularly dirty, send a close photo so the estimate reflects their condition.
Winline ↗ says screens, tracks and sills are included in its price. That is a useful difference from a glass only package, but it does not establish which company will cost less. You still need a quote for your windows.
Ask separately about mineral spots, paint, adhesive, awkward access and any minimum visit charge. These are questions to settle with the cleaner, not fees we have confirmed for every company.
A simple way to ask for a quote
“I’d like the inside and outside of our windows cleaned, including the screens and tracks. I’ve attached photos showing the upper floor and the different window styles. Can you confirm your window count, the included work and the full price? Please list any optional work separately.”
Keep each company’s reply so you can compare it with the same request. Before booking, check whether the amount is final or subject to inspection, when payment is due and what happens if the date changes.
Questions you might have
What is the average price in Greensboro?
We do not have enough comparable local quotes to give a reliable average. One published tariff cannot represent every home or company.
Is the lowest package the best value?
Compare the total for the work you actually want. A lower glass price may leave out screens or tracks, while another estimate may include them.
Can I book only a few windows?
Ask about the minimum visit charge and whether a smaller job is available. An offer covering up to a stated number does not establish a lower rate for fewer windows.
Will booking regular visits reduce the price?
Ask for a separate recurring quote and the conditions attached to it. We have not established a discount that applies across all six companies.
Our sources
We checked these source pages on October 5, 2026. Prices and policies can change, so check with the company before booking. See our editorial policy for how we research each guide.