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Commercial HVAC
Reliable heating, cooling, and ventilation support for restaurants, retail, offices, and commercial buildings.
With years of industry experience and a commitment to excellence, YYC Mechanical has established itself as a trusted leader in the HVAC sector. We take a personalized approach to every job, carefully assessing your facility's requirements and designing solutions that prioritize efficiency, reliability, and cost-effectiveness.
Expert installation of new HVAC systems tailored to your commercial space.
Comprehensive maintenance plans to keep your system at peak performance.
24/7 emergency repairs to minimize downtime and disruptions.
Energy-efficient system upgrades for long-term savings and comfort.
From your first call to job completion, we make the process simple, transparent, and hassle-free.
Reach us by phone or through our contact form. We'll discuss your system, symptoms, and schedule a visit.
A certified technician arrives on time, inspects your equipment, and diagnoses the issue thoroughly.
We provide a clear, itemized quote before any work begins — no surprises, no hidden fees.
We complete the repair, installation, or maintenance efficiently and clean up before we leave.
Calgary's extreme temperatures demand HVAC systems that perform without fail. YYC Mechanical keeps your business warm in -40°C cold snaps and cool during summer heat waves, guaranteed.
Our certified technicians are trained to work on every type of commercial HVAC equipment, from rooftop units to advanced building automation controls.
Related HVAC Pages
If you already know the issue is tied to a rooftop unit or make-up air system, go directly to the dedicated page below.
Recognizing an issue early can save your business thousands in repairs. Here's what our technicians diagnose and resolve every day.
Whether your furnace won't fire or your AC isn't blowing cold, we diagnose and fix the root cause fast.
Weak airflow, hot/cold spots, or stale air are often signs of duct issues, dirty coils, or a failing fan motor.
Tripped breakers, faulty contactors, failed control boards, and thermostat issues are all in our wheelhouse.
Rooftop units that cycle on and off rapidly waste energy and wear out components quickly — we'll find out why.
Low refrigerant leads to poor cooling performance, frozen coils, and compressor damage. We locate leaks and recharge properly.
Failed compressors, belt-driven fans, and blower motors are common in aging commercial systems — we repair or replace them.
Preventive Maintenance
A proactive maintenance plan is the single best investment you can make for your HVAC system. Regular service extends equipment life, lowers energy bills, and dramatically reduces the chance of a costly emergency breakdown. Our plans are customized to your equipment, usage, and budget.
$117/hr
Contact us for details.
From busy restaurant kitchens to temperature-sensitive healthcare environments, we understand the unique HVAC demands of every industry.
Kitchen ventilation, exhaust systems, and dining area climate control for guest comfort.
Consistent temperatures and air quality that keep customers comfortable and shopping longer.
Zoned HVAC solutions for multi-tenant buildings with varying heating and cooling needs.
High-capacity heating and ventilation systems designed for large open spaces.
Precision climate control and air filtration to meet strict health and safety standards.
Reliable, quiet HVAC systems that ensure guest satisfaction around the clock.
Our technicians are factory-trained and experienced with all major commercial HVAC brands.
A look at some of the commercial HVAC work we've completed across Calgary.
Calgary businesses count on us because we deliver dependable results, honest communication, and service that goes above and beyond.
We know downtime costs you money. Our team arrives quickly to diagnose and resolve issues so your business stays running.
Every technician on our team holds current industry certifications and receives ongoing training on the latest equipment.
No hidden fees or surprise charges. We provide clear, upfront quotes before any work begins.
HVAC emergencies don't wait for business hours. Call us any time, day or night, and we'll be there.
Common questions about commercial HVAC service in Calgary.
We recommend servicing commercial HVAC systems at least twice a year — once before the cooling season (spring) and once before the heating season (fall). High-use environments like restaurants may benefit from quarterly maintenance to prevent unexpected breakdowns.
A make-up air unit (MAU) replaces air that is exhausted from your building — especially critical in restaurant kitchens with commercial hood fans. Without proper make-up air, you can experience negative pressure, poor combustion, backdrafting, and uncomfortable drafts. Most commercial kitchens in Calgary are required to have one.
Short-cycling means your RTU is turning on and off too frequently without completing a full heating or cooling cycle. Common causes include a dirty air filter, refrigerant issues, a faulty thermostat, or an oversized system. Left unaddressed, short-cycling accelerates wear and significantly shortens equipment life.
Yes. We offer 24/7 emergency service and can schedule planned maintenance outside of your business hours to minimize disruption. Just let us know your preferred time when you call.
Our technicians are trained to work on all major commercial HVAC brands including Lennox, Carrier, Trane, York, Daikin, Goodman, Rheem, Bryant, and American Standard, among others.
Absolutely. We work with multi-location businesses and property management companies to create customized maintenance agreements that cover all your sites under a single contract with consistent scheduling and reporting.
Trust us to be your partner in optimizing your commercial space for comfort, efficiency, and success.