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HVAC & Refrigeration Tips
Expert advice, troubleshooting guides, and maintenance tips for Calgary restaurants, stores, offices and commercial properties.
Cooler or Freezer Keeps Tripping the Breaker? What It Usually Means
What the timing of the trip tells you, what staff can safely check, and when to leave it off and call.
Read moreWalk-In Condensing Unit Problems in a Calgary Winter
Why outdoor condensing units struggle in deep cold, snow and ice risks, and what to check before calling.
Read moreRepair or Replace a Rooftop Unit? A Guide for Calgary Businesses
Age, repair history, heat exchanger and compressor condition, and what a rooftop unit replacement involves.
Read moreReach-In Cooler or Freezer: Repair or Replace?
Common reach-in repairs worth doing, the signs replacement makes more sense, and what to check before buying new.
Read moreDisplay Case Not Holding Temperature? Common Causes in Stores and Cafés
Why open and glass-door display cases run warm, what staff can check, and when to call for repair.
Read moreMake-Up Air Unit Maintenance Checklist for Calgary Restaurants
What a make-up air maintenance visit should cover, the warning signs, and how often to book it.
Read moreWalk-In Cooler and Freezer Maintenance Checklist for Calgary Restaurants
What staff can check weekly, what a technician should do on each maintenance visit, and the warning signs that mean it is time to call.
Read moreHow to Choose a Commercial Refrigeration Company in Calgary
What to ask before choosing a commercial refrigeration company: after-hours response, equipment experience, clear quotes and planned maintenance.
Read morePlanning a Walk-In Cooler or Freezer Installation in Calgary
Size and location, where the condensing unit goes, power and drain, and how to keep the kitchen running during a walk-in install.
Read moreRooftop Unit Not Heating? What Calgary Businesses Should Check
When a rooftop unit stops heating, the cause is usually ignition, airflow, a safety switch or controls. What to check safely and what to tell your technician.
Read moreOffice Too Hot or Too Cold? Common Causes in Commercial Buildings
Hot and cold spots in offices and retail spaces usually come from zoning, airflow, thermostat placement or rooftop unit problems. How to narrow it down.
Read moreWhat Property Managers Should Look for in a Commercial HVAC Maintenance Contract
A practical checklist for property managers comparing commercial HVAC maintenance contracts: scope, visit timing, reporting, response and multi-site coverage.
Read moreSpring Commercial AC Prep: What Calgary Businesses Should Do Before Summer
A seasonal checklist for Calgary business owners to prepare commercial air conditioning and rooftop units before summer heat arrives.
Read moreFall Heating Prep for Calgary Commercial Buildings: What to Check Before Winter
A seasonal heating checklist for Calgary businesses. Prepare rooftop units, furnaces, and make-up air systems before winter to avoid no-heat emergencies.
Read moreCommercial AC Not Cooling? What Calgary Business Owners Should Check
If your commercial AC is running but not cooling, the cause is usually dirty coils, refrigerant issues, thermostat problems, or airflow restrictions.
Read moreDisplay Cooler Fogging Up or Sweating? What Is Going On
If your display cooler glass is fogging or sweating, common causes include anti-sweat heater failure, door gasket issues, humidity, and refrigeration problems.
Read moreHow Much Does Commercial Refrigeration Repair Cost in Calgary?
Commercial refrigeration repair costs in Calgary depend on the equipment type, the nature of the problem, and whether parts are needed. Here is what to expect.
Read moreRestaurant Exhaust Hood Not Working? Common Causes
If your restaurant exhaust hood is not working, common causes include belt failure, motor issues, control problems, airflow imbalance, and make-up air issues.
Read moreWhat to Do When Your Restaurant Fridge Breaks Down
Step-by-step guide for restaurant owners when a commercial fridge stops working. How to protect food, when to call for repair, and what to check before the technician arrives.
Read moreRooftop Unit Short Cycling? Common Commercial HVAC Causes
A rooftop unit that keeps short cycling may be dealing with airflow restriction, sensor or control problems, refrigerant issues, or an oversized operating condition.
Read moreCommercial HVAC Maintenance Checklist for Calgary Businesses
A solid commercial HVAC maintenance checklist covers filters, coils, belts, controls, refrigerant, heating components, drains, and seasonal startup checks.
Read moreHow Often Should You Maintain Commercial Refrigeration Equipment?
Regular maintenance prevents costly breakdowns and extends equipment life. Here's what Calgary restaurant owners need to know about scheduling.
Read moreRestaurant Fridge Warm but Compressor Running? What It Usually Means
If your restaurant fridge is warm but the compressor is still running, the cause is usually dirty coils, airflow restriction, fan failure, door leakage, or low refrigeration performance.
Read moreUndercounter Fridge Leaking Water? Common Causes
An undercounter fridge leaking water often points to drain issues, icing, door leaks, leveling problems, or refrigeration performance trouble.
Read moreWhen Should You Replace a Walk-In Compressor?
Walk-in compressor replacement makes sense when repair costs keep stacking up, the system loses reliability, or the compressor failure is tied to larger equipment decline.
Read moreMake-Up Air Unit Not Heating? What Restaurants Should Check First
If your make-up air unit is blowing cold air, the issue is usually control-related, airflow-related, or tied to burner lockout, gas heat, or exhaust interlock problems.
Read moreBad Reach-In Door Gasket? Signs It Is Costing You Cooling
A bad reach-in cooler door gasket can cause long runtimes, warm cabinet temperatures, condensation, icing, and compressor strain.
Read moreRestaurant Negative Pressure Signs You Should Not Ignore
Negative pressure in a restaurant usually shows up as hard-opening doors, cold drafts, poor hood capture, smoke migration, and make-up air problems.
Read moreWalk-In Cooler Temperature Rising? Common Causes & Fixes
A walk-in cooler that can't hold temperature puts your inventory at risk. Learn the most common reasons and when to call a technician.
Read moreRestaurant Freezer Not Cold Enough? Common Causes
If a restaurant freezer is not cold enough, common causes include airflow restriction, door leakage, dirty coils, defrost trouble, or refrigeration performance loss.
Read moreWhy Is My Ice Machine Leaking Water? Common Causes in Calgary Kitchens
Ice machine leaking water? The usual causes are clogged drains, scale buildup, bad water valves, leveling problems, or damaged bin and curtain components.
Read moreIce Machine Making Cloudy Ice? What It Usually Means
Cloudy ice usually points to scale buildup, water-quality problems, overdue cleaning, or a machine that is not freezing and harvesting cleanly.
Read morePrep Table Not Holding Temperature? What Kitchens Should Check
If your prep table is not holding temperature, the usual causes are dirty coils, blocked airflow, overpacked pans, failing fans, or door and drawer sealing problems.
Read moreIce Machine Not Making Ice? Here's What to Check
Your ice machine stopped producing or is making less ice than usual. Before you panic, here are the most common causes and what you can do.
Read moreWalk-In Freezer Icing Up? What Usually Causes It
If your walk-in freezer is icing up on the evaporator, ceiling, or floor, the cause is usually door leakage, defrost failure, airflow restriction, or drain issues.
Read moreWalk-In Cooler Door Not Sealing? What Usually Causes It
A walk-in cooler door that is not sealing properly can cause warm air leaks, ice buildup, long runtimes, and product temperature problems.
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