Preview. Proposed service and pricing. Not an active offer.
ShiftSillBook a demo

After-hours checklist

How to set up after-hours call routing for contractors

After-hours routing fails quietly: a holiday nobody added, a tech who changed phones, a forward that only works from some lines. This checklist covers the setup and the testing.

7 min read · Examples are illustrative; adapt them to your own rules.

Looking for someone to run this on your phones? See our after-hours answering service or the pricing and estimator.

1. Write down your coverage windows

Coverage windows

  • Weekday close time and next-morning open time.
  • Saturday and Sunday hours, including partial days.
  • Holidays you close, and days you close early.
  • Lunch or meeting windows when nobody can pick up.
  • Time zone for each location, if you have more than one.
Example coverage plan for a single-location contractor
WindowWho answersUrgent calls go to
Mon–Fri 7:30 AM – 5:30 PMOfficeDispatch desk
Mon–Fri 5:30 PM – 7:30 AMAfter-hours serviceOn-call tech
Saturday 8 AM – 12 PMOffice, overflow to after-hours serviceDispatch desk
Saturday 12 PM – Monday 7:30 AMAfter-hours serviceOn-call tech

Example only. Your windows, staffing and rules will differ.

2. Set the on-call rotation

On-call rotation

  • Primary on-call name and number for each window.
  • Backup name and number.
  • Who updates the rotation, and how often.
  • What happens during shift changes, such as Monday morning hand-off.

3. Define the transfer order and fallback

  1. Primary on-call number.
  2. Backup number.
  3. If neither answers: confirm the callback number, send the call summary to the on-call contact, and tell the caller the team was alerted but not reached.
Example: fallback wording

“I wasn’t able to reach our on-call technician directly. I’ve sent your information and callback number to them. I can’t give you an exact time. If the situation becomes dangerous, please call 911.”

4. Configure forwarding

Forwarding setup

  • Scheduled forwarding matches the coverage windows above.
  • Busy and no-answer forwarding set for daytime overflow, if you want it.
  • Every published number forwards, including tracking numbers on ads and your website.
  • Holiday schedule entered in the phone system.

5. Test before you rely on it

Test calls

  • Call each published number from a mobile phone outside the office during each window.
  • Place an urgent test call and confirm the transfer reaches the on-call phone.
  • Let the on-call phone ring out and confirm the fallback runs.
  • Place a routine test call and confirm the request reaches the morning queue.
  • Use an out-of-area ZIP code and confirm the caller is told.
  • Repeat after any change to the rotation, phone system or holiday calendar.

Sources and scope

This guide is based on common contractor call-handling practice. It uses no outside statistics and makes no performance claims. Scripts and routing tables are examples, not legal or safety advice. For gas leaks and other emergencies, follow your utility’s and local emergency services’ instructions.

More resources