# Commercial HVAC Guides | Toronto Commercial HVAC > Technical guides for Toronto facility managers, chief engineers and restaurant operators: costs, maintenance schedules, repair vs replace decisions and compliance. URL: https://torontocommercialhvac.ca/guide/ Technical Library # Commercial HVAC Guides Plain answers for facility managers, chief engineers, property managers and restaurant operators: what equipment costs to repair or replace, how often it needs service, and what the codes and utilities expect. New guides are being written. In the meantime, every service page below includes pricing, failure modes, process and detailed FAQs. For a specific question, call dispatch at (437) 524-2997 [tel:+14375242997 →](tel:+14375242997) . ## Repair 10 pages ### Commercial HVAC Repair [/commercial-hvac-repair/ →](/commercial-hvac-repair/) $185+ diag Diagnostic-first repair for RTUs, chillers, boilers and make-up air. $185 diagnostic waived on jobs over $750. Read the page [/commercial-hvac-repair/ →](/commercial-hvac-repair/) ### Commercial AC Repair [/commercial-ac-repair/ →](/commercial-ac-repair/) $185+ diag Cooling-side repair for RTUs, splits, VRF and chilled water fan coils. $450-$3,500. Read the page [/commercial-ac-repair/ →](/commercial-ac-repair/) ### Commercial Heating Repair [/commercial-heating-repair/ →](/commercial-heating-repair/) $185+ diag Heating repair for boilers, radiant heaters, RTU heat sections and MUA. $450-$4,500. Read the page [/commercial-heating-repair/ →](/commercial-heating-repair/) ### Commercial Furnace Repair [/commercial-furnace-repair/ →](/commercial-furnace-repair/) $185+ diag Repair for RTU gas heat sections, suspended unit heaters and industrial warm-air. $450-$3,500. Read the page [/commercial-furnace-repair/ →](/commercial-furnace-repair/) ### Rooftop Unit Repair [/rooftop-unit-repair/ →](/rooftop-unit-repair/) $185+ diag RTU repair for all major manufacturers, 3 to 150 tons. $450-$5,500. Read the page [/rooftop-unit-repair/ →](/rooftop-unit-repair/) ### Commercial Boiler Repair [/commercial-boiler-repair/ →](/commercial-boiler-repair/) $185+ diag Hydronic, steam, condensing and firetube boiler repair, 500-6,000 MBH. $650-$8,500. Read the page [/commercial-boiler-repair/ →](/commercial-boiler-repair/) ### 24-Hour Emergency Commercial HVAC Repair [/emergency-commercial-hvac-repair/ →](/emergency-commercial-hvac-repair/) $185 surcharge 24-hour emergency dispatch across Toronto and the GTA with 2-4 hour response. Read the page [/emergency-commercial-hvac-repair/ →](/emergency-commercial-hvac-repair/) ### Commercial Refrigeration Repair [/commercial-refrigeration-repair/ →](/commercial-refrigeration-repair/) $225+ diag Refrigeration repair for restaurants, grocery, convenience and food service. $450-$3,800. Read the page [/commercial-refrigeration-repair/ →](/commercial-refrigeration-repair/) ### Walk-In Cooler Repair [/walk-in-cooler-repair/ →](/walk-in-cooler-repair/) $225+ diag Walk-in cooler repair for food service, grocery and convenience. $450-$3,200. Read the page [/walk-in-cooler-repair/ →](/walk-in-cooler-repair/) ### Walk-In Freezer Repair [/walk-in-freezer-repair/ →](/walk-in-freezer-repair/) $225+ diag Low-temp walk-in freezer repair with 24-hour priority routing. $650-$4,500. Read the page [/walk-in-freezer-repair/ →](/walk-in-freezer-repair/) ## Installation & Replacement 4 pages ### Commercial HVAC Installation [/commercial-hvac-installation/ →](/commercial-hvac-installation/) $18K-$450K New-build and retrofit installs: RTU sets, chiller plants, boiler rooms, VAV and VRF fit-outs. Read the page [/commercial-hvac-installation/ →](/commercial-hvac-installation/) ### Commercial HVAC Replacement [/commercial-hvac-replacement/ →](/commercial-hvac-replacement/) $12K-$680K End-of-life replacement for 15+ year buildings with reserve-fund documentation per unit. Read the page [/commercial-hvac-replacement/ →](/commercial-hvac-replacement/) ### Commercial AC Installation [/commercial-ac-installation/ →](/commercial-ac-installation/) $14K-$220K New AC installs for fit-outs, TIs, VRF builds and chilled water extensions. $14K-$220K. Read the page [/commercial-ac-installation/ →](/commercial-ac-installation/) ### Rooftop Unit Installation [/rooftop-unit-installation/ →](/rooftop-unit-installation/) $18K-$95K/unit RTU new installs, swaps and capacity upgrades. $18K-$95K per unit. Read the page [/rooftop-unit-installation/ →](/rooftop-unit-installation/) ## Building Systems 4 pages ### Commercial Chiller Service [/commercial-chiller-service/ →](/commercial-chiller-service/) $4,500-$450K Chiller repair, rebuild and replacement for towers and institutions, 20-500 tons. Read the page [/commercial-chiller-service/ →](/commercial-chiller-service/) ### Cooling Tower Service [/cooling-tower-service/ →](/cooling-tower-service/) $2,800-$45K Tower repair, water treatment and legionella programs for open and closed loop towers. Read the page [/cooling-tower-service/ →](/cooling-tower-service/) ### Make-Up Air Unit Service [/make-up-air-unit-service/ →](/make-up-air-unit-service/) $185+ diag MUA repair, maintenance and replacement for kitchens, industrial and parking garages. Read the page [/make-up-air-unit-service/ →](/make-up-air-unit-service/) ### Commercial BMS & HVAC Controls [/commercial-bms-controls/ →](/commercial-bms-controls/) $15K-$180K BMS install, retrofit and programming for towers, institutions and industrial sites. $15K-$180K. Read the page [/commercial-bms-controls/ →](/commercial-bms-controls/) ## Maintenance 2 pages ### Commercial HVAC Maintenance [/commercial-hvac-maintenance/ →](/commercial-hvac-maintenance/) $185+/visit PM contracts: quarterly, semi-annual or monthly, with a written condition report every visit. Read the page [/commercial-hvac-maintenance/ →](/commercial-hvac-maintenance/) ### Commercial Refrigeration Maintenance [/commercial-refrigeration-maintenance/ →](/commercial-refrigeration-maintenance/) $185+/visit Refrigeration PM for restaurants, grocery and convenience with a written compliance log. Read the page [/commercial-refrigeration-maintenance/ →](/commercial-refrigeration-maintenance/) ## Industries 4 pages ### Commercial HVAC for Restaurants [/commercial-hvac-for-restaurants/ →](/commercial-hvac-for-restaurants/) $185+ diag Hoods, MUA, walk-ins, dining RTUs and prep tables under one contractor. Read the page [/commercial-hvac-for-restaurants/ →](/commercial-hvac-for-restaurants/) ### Commercial HVAC for Offices [/commercial-hvac-for-offices/ →](/commercial-hvac-for-offices/) $4,500+ assess Chiller plants, cooling towers, VAV, BAS and tenant response for A-class and B-class offices. Read the page [/commercial-hvac-for-offices/ →](/commercial-hvac-for-offices/) ### Commercial HVAC for Retail [/commercial-hvac-for-retail/ →](/commercial-hvac-for-retail/) $185+ diag RTU service and replacement for plazas, strip centres, malls and standalone retail. Read the page [/commercial-hvac-for-retail/ →](/commercial-hvac-for-retail/) ### Commercial HVAC for Property Managers [/commercial-hvac-for-property-managers/ →](/commercial-hvac-for-property-managers/) $4,800+ portfolio Multi-site MSAs, reserve fund input and board-grade reporting for 3-50+ site portfolios. Read the page [/commercial-hvac-for-property-managers/ →](/commercial-hvac-for-property-managers/)