Customers forgive a lot, but not waiting all day. Here is how to set windows you can keep.
In this article
Why windows matter
Customers take time off work or rearrange their day to wait. A vague "sometime between 8 and 5" feels disrespectful. Clear windows, kept consistently, are one of the easiest ways to stand out.
Window size
Two to four hours is common. Pick what your routing can keep.
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First-call times
The first job of the day can have a fixed time.
On-the-way texts
A text with the technician's name and photo when they leave.
Buffers
Build buffer time for jobs that often run long.
Communicating delays
Call or text as soon as you know you'll be late.
Track it
Measure on-time arrival rate per technician and per day.
Premium windows
Some companies charge for exact-time appointments.
A message that keeps trust
"Hi Ms. Lee, this is Ana from the office. Carlos is running about 30 minutes behind because of an earlier repair. He'll be there by 11:30. We're sorry for the wait."
Where to start
Measure on-time arrival for two weeks before changing anything.
Common mistakes
Windows too tight for your routing, silent delays and no buffer for long jobs.
Late arrivals and reviews
Many negative reviews mention waiting, not the repair. Fixing arrival windows often improves ratings faster than any marketing campaign.
Dispatch habits
Dispatchers should check progress at mid-morning and mid-afternoon and move jobs before delays pile up.
Price every call so it pays.
We help service businesses set clear policies, book better jobs and turn more calls into profitable work.
Frequently asked questions
What is a good arrival window for service calls?
Many companies use two to four hour windows, with fixed first-call times. Shorter windows are better for customers but require good routing and buffers.