AC Replacements & Installations Edmonton
Whether your current system is struggling to keep up, or you’re installing cooling in your home for the first time, we’re here to help. Our team of certified and experienced HVAC professionals specializes in AC replacements and new installations that are built to last—designed specifically for Edmonton’s unique climate and cooling needs.
We’ll help you choose the right system, ensure it’s properly sized and professionally installed, and provide clear, upfront pricing every step of the way.
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When to Replace Your Air Conditioner
Not sure if it’s time to upgrade? Here are a few clear signs your AC might be ready for replacement:
Your system is 10–15+ years old
Frequent repairs or costly service calls
High energy bills from poor efficiency
Uneven cooling or poor airflow
Noisy operation or strange sounds
Your refrigerant is outdated (e.g., R-22)
Still unsure? We’ll assess your current system and recommend the best solution for your home and budget.
Why Upgrade to a High-Efficiency AC System?
A new air conditioner isn’t just more reliable—it’s smarter, quieter, and more cost-effective over time.
✅ Lower Energy Bills – Modern systems are far more efficient, helping you save every month
✅ Consistent, Even Cooling – Say goodbye to hot spots and inconsistent airflow
✅Quieter Operation – Advanced compressors and fan systems run more smoothly
✅ Smart Thermostat Compatibility – Control your comfort from anywhere
We’ll help you find the right system for your home’s size, cooling needs, and budget.
As a Lennox Premier Dealer, we’re proud to offer some of the most advanced, energy-efficient air conditioners on the market—backed by expert installation and in-depth product knowledge.
Lennox systems are known for their quiet performance, reliable cooling, and innovative features, and our team is trained to ensure you get the most out of every system we install.
Our AC Installation Process – Simple & Stress-Free
We make upgrading your AC system easy from start to finish:
🔧 In-Home Assessment & Free Quote – We evaluate your home and cooling needs
📝 Clear, Upfront Pricing – No hidden fees or surprises—just honest, flat-rate pricing
🏡 Professional Installation – Certified technicians ensure a proper, code-compliant setup
✅ Post-Install Testing & Walkthrough – We make sure everything runs perfectly and answer all your questions
📞 Book your free consultation today and get your installation scheduled.
Why Choose Us for Your AC Replacement?
Certified & Experienced Technicians
Our HVAC experts are fully licensed and trained to install all major brands and models.
Lennox Premier Dealer
We install top-quality systems from trusted manufacturers known for performance and reliability.
Serving Edmonton Since 2007
With over 15 years of experience and 400+ 5-star reviews, we’re a local team you can trust.
Upfront, Flat-Rate Pricing
No surprises—just transparent pricing and honest service.
Fast Turnaround & Clean Installations
We respect your time and your home. Most installations are completed in a single day.
Call Otto Heating & Cooling to speak with an AC expert today.
Customer Reviews
Read what our customers have to say about us.
Upgrade Your Comfort Without the Large Upfront Cost
New A/C From Just
$63/Month*
Enjoy reliable whole-home cooling with an affordable monthly payment that fits more comfortably into your budget.
Financing starting at $63/month*
Quiet, efficient cooling
Consistent whole-home comfort
Flexible financing options
Professional system sizing
Expert installation by Otto’s pros
Only Until August 31, 2026
Request Your Free A/C Quote
End-of-Season A/C Clearance
Save $500
On In-Stock A/C Systems
Upgrade your home comfort for less with end-of-season savings on qualifying air conditioners already in stock.
$500 off qualifying in-stock systems
Quiet, efficient cooling options
Consistent whole-home comfort
Professional system sizing
Expert installation by Otto’s pros
Limited equipment available
Get Comfortable Now and Be Ready for Next Summer
Once the remaining systems are gone, the clearance savings are gone too.
Only Until August 31, 2026, or While Supplies Last
Flexible Financing Available
Need a new system but worried about the upfront cost? We offer affordable financing through Financit—so you can enjoy a cooler home now and pay over time.
✔ Quick approvals
✔ Flexible terms
✔ Low monthly payments
📞 Ask us about financing options!
Frequently Asked Questions
If your AC is over 10–15 years old, needs frequent repairs, or struggles to cool your home, it’s likely more cost-effective to replace it. You may also want to upgrade if your system uses outdated refrigerant (like R-22), which is no longer being produced and is expensive to recharge. We can assess your current system and give you an honest, pressure-free recommendation.
The right AC size depends on your home’s square footage, layout, insulation, sun exposure, and more. A unit that's too small won’t keep you cool, and one that’s too large will cycle on and off inefficiently. We perform a detailed load calculation during your consultation to ensure your new system is perfectly matched to your home.
Yes—high-efficiency systems (rated 16 SEER or higher) use less energy to cool your home, leading to lower monthly utility bills. Over time, the savings on energy can offset the higher upfront cost, especially if you’re replacing an older, inefficient unit.
As a Lennox Premier Dealer, we install industry-leading Lennox systems, known for quiet operation, energy efficiency, and long-term reliability. We also service and replace a wide range of other trusted brands. If you have a specific preference, we’ll help you explore the best options.
Often, yes—but it depends on the age and compatibility of your furnace. In some cases, older systems may not support the newer technology found in modern AC units. We’ll inspect your current system and let you know if pairing a new AC with your existing furnace is the right choice.
Yes! We’ve partnered with Financit to offer flexible financing plans that make it easier to invest in home comfort. Choose from low monthly payments, deferred payment options, and quick approvals with no hidden fees.
Yes. Most new systems come with a 10-year manufacturer warranty on parts, and our installations are backed by workmanship warranties for added peace of mind. We’ll register your equipment and explain all coverage details at the time of installation.