About

Meet Us

On-Call Building Services offers trusted after-hours condominium support, ensuring your property is never left unattended.

Learn More
A group of emergency medical personnel wearing helmets and protective gear are gathered in what looks like a train station or industrial area. They appear to be engaged in discussion or planning, with one individual pointing forward. The background features stone walls, a map, and informational signs.
A street scene at night featuring a blurred emergency response vehicle with flashing red lights. The background includes indistinct buildings and storefronts, illuminated by the glow of the vehicle
image

Our Story

Founded by Ismail Hassan to provide trusted after-hours condo management support in Ottawa.

Our Mission

Reliable Support

Helping condos when regular offices close.

Experienced Team

Experienced Team

Feedback

”On-call Building Services saved the day during a weekend emergency—quick, professional, and reassuring support every time.”

Scroll to Top