How early should a business order internet for a new site?

Planning should begin as soon as the address and target opening date are known because fiber construction and building access can extend lead times.

What should be coordinated together?

Internet, backup connectivity, demarcation, cabling, Wi-Fi, switching, security and phones should follow one opening plan.

What is the most common avoidable problem?

Treating carrier activation as a simple equipment delivery creates risk. Site surveys, permits, construction, property approvals and number porting can each control the schedule.