- Honest Work Since 1912
Cooling & A/Cs Calgary
A/C Installations
Replacements
Repairs
Maintenance
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Why Calgary Homeowners Choose Anderson
A Legacy of Honesty, Integrity & Transparency
Experienced Certified HVAC technicians
Flat & upfront
pricing
Honest recommendations, zero sales pressure
Quality Workmanship for long term reliability
Respectful professionals in your home
We focus on long-term performance – not rushed installs or temporary fixes.
Complete Air ConditioningServices
Whether your AC has stopped working or you’re planning a replacement, Anderson handles the entire process carefully and professionally.
We provide:
Central air conditioner installations & replacements
AC repairs & diagnostics
Cooling system upgrades
Preventative maintenance & tune-ups
Thermostat upgrades & controls
Electrical and airflow verification
Every recommendation is based on your home’s layout, insulation, ductwork, and cooling demands – not guesswork.
Sized Right. Installed Right. Built to Last.
AC Installation & Replacement
Many cooling issues trace back to improper sizing or poor installation. An oversized unit short cycles. An undersized unit struggles constantly. Both reduce lifespan and efficiency.
Accurate load calculations
Proper refrigerant charging
Verified airflow & duct performance
Code-compliant electrical connections
Full startup testing and calibration
Clear system walkthrough before we leave
We don’t cut corners – and we don’t leave until your system is operating properly.
Featured AC Unit - KeepRite N4A4S
KeepRite N4A4SPerformance Central Air Conditioner
A dependable, high-efficiency option for Calgary homes.
The KeepRite N4A4S is designed for lasting performance, reliable cooling, and quiet operation – without unnecessary complexity.
It’s a solid choice for homeowners looking for dependable comfort and long-term value.
Up to 16 SEER2 efficiency
Single-stage scroll compressor
As quiet as 73 decibels
Durable, corrosion-resistant cabinet
Non-ozone depleting R-410A refrigerant
10-Year Warranty
Built with a baked-on powder coat finish over galvanized steel and protective inlet grille panels for easier coil cleaning, the N4A4S is engineered to withstand Calgary’s weather while delivering steady, consistent cooling.
If you’re looking for a straightforward, reliable AC system backed by strong warranty protection, this unit delivers proven performance without overcomplicating the system.
Clear Diagnosis. Straightforward Options.
Fast & QualityAC Repairs
AC blowing warm air? Frozen coil? Unusual noise? System not turning on?
Our technicians arrive prepared to diagnose the issue quickly and explain your options before any work begins.
We repair:
Refrigerant issues & leaks
Compressor and capacitor failures
Electrical and control problems
Airflow restrictions
Thermostat issues
Drainage and moisture problems
If a repair makes sense, we complete it properly.
If replacement is the smarter long-term investment, we explain why – without pressure.
Preventative Maintenance
Protect Efficiency. Extend Lifespan.
Routine AC maintenance reduces breakdown risk and keeps your system operating efficiently.
Maintenance may include:
Coil cleaning
Refrigerant level verification
Electrical component inspection
Drain line clearing
Airflow testing
Performance calibration
A properly maintained AC system runs quieter, cooler, and more efficiently.
Not Sure If You Need a Repair or Replacement?
We provide clear guidance based on:
System age and condition
Repair frequency
Energy efficiency
Long-term operating costs
Home comfort goals
No pressure. No inflated recommendations. Just practical advice you can rely on.
Get A Free Installation Quote + In Home Assesment - Or Request Service
Whether you need urgent repairs or a full AC replacement, Anderson delivers air conditioning service built on experience, professionalism, and straightforward pricing.