If that works, there may be no need for on-site services in apartment buildings, city officials said.

Some companies provide on-site service, and will send a technician to your home if a problem can't be fixed over the phone or online.

Between them they provide a mix of outreach and on-site services around the clock.

For the treatment of patients with complex health needs requiring 24-hour on-site services from registered nurses.

The marina offers a typical range of modern on-site marine services and facilities.

It sells for $1,695, and that price also includes a year of on-site service.

This complex includes its own schools, maintenance staff, on-site social services and medical facilities.

Others focus efforts on screening potential residents and providing on-site services.

Some technicians provide on-site services usually at an hourly rate.

Compaq also tosses in a free year of on-site service and support.