Kolostat Inc. is a multi-faceted mechanical contracting firm specializing in bid and spec, design-build, and HVAC preventative maintenance and service. With offices in Montreal and Toronto we are proud to be a HVAC industry leader combining in-house expertise, efficient project management and competitive pricing to best serve our diverse clientele.
Hybrid · Laval
Manage the reception area including call handling, visitor greeting, and mail distribution. Provide administrative and accounting support, including invoice processing, onboarding new employees, and maintaining office cleanliness.
Hybrid · Laval
Manage payroll validation, time sheet transfers, and general ledger reconciliations while supporting monthly accounting closures. Handle accounts payable tasks including invoice coding, payment preparation, and vendor relationship management.