JUJCO Heating & Cooling
Packaged heating and cooling engineered for corporate offices, retail plazas, and commercial facilities across Alberta. Professional crane lifts, custom curb transitions, and multi zone commissioning.
Commercial HVAC · Alberta
Commercial rooftop units are the workhorses of corporate offices, retail centres, warehouses, and institutional buildings across Alberta. Combining natural gas heating, direct expansion cooling, economizers, and high capacity blower fans inside a single weatherproof outdoor cabinet, a properly engineered rooftop system keeps large open floors and multi office zones stable through -35°C January cold snaps and summer heat waves.
Whether you are replacing an aging unit, upgrading to high efficiency multistage equipment, or scheduling routine preventative maintenance across a commercial property portfolio, JUJCO handles the complete project. We manage curb measurements, crane lift coordination, watertight roof flashing seals, electrical and gas connections, and economizer calibration with minimal disruption to your daily operations.
Commercial rooftop unit replacement in Alberta typically ranges between $12,000 and $35,000 or more per unit, depending on cooling tonnage, heating capacity, crane rental logistics, and roof curb adapter requirements. High efficiency multistage systems or installations serving large multi tenant facilities involve custom duct transitions and electrical verification. JUJCO provides comprehensive upfront proposals covering equipment selection, certified crane lift coordination, curb fabrication, and final system commissioning.
Yes. Commercial rooftop replacements are scheduled to eliminate disruption for office employees, retail clients, and building tenants. Crane lifts and mechanical curb transitions are routinely coordinated for early mornings, weekends, or scheduled off hours. The crane pick and curb placement are usually completed within hours, enabling heating and cooling to be safely restored before regular commercial occupancy begins.
Due to severe Alberta climate extremes, common commercial rooftop repairs include seized economizer dampers, cracked heat exchangers caused by rapid thermal cycling during subzero winter cold snaps, worn blower fan belts and bearings, and failed electrical contactors. Dirty commercial filter banks also restrict airflow, triggering safety limit trips. Prompt diagnostic testing prevents minor electrical or belt issues from causing total heating or cooling shutdowns.
Commercial rooftop units across Alberta should receive maintenance quarterly or at minimum twice per year before winter and summer. Seasonal service includes replacing commercial air filters, inspecting blower belts and motor bearings, testing gas combustion safety controls before freezing weather, and cleaning condenser coils and calibrating economizers before warm summer periods. Routine maintenance prevents emergency breakdowns, lowers commercial utility bills, and preserves equipment life.
Office (780) 982-2577. 24/7 emergency service (780) 982-3377.
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