Your response
"Totally understand. And honestly, if we were using the same tap water and methods as everyone else, I'd agree with you. The difference is our ClearCoat purified water โ it's why your windows stay clean for weeks instead of days. When you factor in how much longer it lasts, it's actually cheaper per clean day than budget services. But here's what I can do โ if you book today, I'll throw in [screen cleaning / track cleaning] at no extra charge."
Why it works: Reframe from price โ value per day. Give a reason to act NOW.
If they push back again
"Look, I get it. Tell you what โ I'll do the front windows right now so you can see the difference. If you're not blown away, no charge. If you love it, we book the rest."
Why it works: Remove risk completely. Once they see the result, price objection disappears.