AC Install and Repair
$50 Off AC Tune-Up
Beat the summer heat with a professional AC tune-up. Save $50 on a full system inspection and performance check from our certified technicians.
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Stay cool with one call.
Central AC and ductless systems for Edmonton homes. Installed and serviced by our techs.
AC Promotions
What we do
AC services.
Cooling for Edmonton homes - installed properly and maintained so it lasts.
Central AC installation
A properly sized and installed AC system is the difference between a home that cools efficiently and one that runs constantly and still can't keep up. We do it right the first time.
Central AC Repair
AC not keeping up? We diagnose the issue and tell you what's wrong and what it'll cost — whether it's a refrigerant problem, a capacitor, or something bigger.
Annual AC Maintenance
A seasonal tune-up keeps your system running at peak efficiency and helps you avoid the kind of breakdown that always seems to happen on the hottest day of the year.
Heat Pump Installation
Heat pumps handle both heating and cooling efficiently — and we install them properly so you get the performance you're paying for.
Heat Pump Repair & Maintenance
Whether your heat pump needs a repair or just a seasonal check, we service the full system and give you a straight answer on what it needs.
Ductless Mini-Split Installation
Mini-splits are the right solution for additions, older homes, or any space that needs its own climate control. We size them correctly and install them cleanly.
Ductless Mini-Split Repair & Maintenance
We diagnose and repair mini-split issues and keep them properly maintained — so they stay efficient and keep doing their job season after season.
Ductwork Inspection / Repair
Leaky or poorly installed ducts cost you money every month without you knowing it. We inspect the full system, show you what we find, and fix it properly.
Financing Available
We are pleased to offer financing for any install or repair over $1000. Financing is offered through Financeit and subject to their terms and conditions.
Our expertise
If your AC is struggling, we'll tell you honestly why.
Edmonton summers are getting hotter. A properly sized and maintained AC system makes a real difference in how liveable your home is on the worst days.
If your AC is struggling to keep up, it might just need a refrigerant top-up and a coil clean, not a full replacement. We'll tell you honestly either way.
We're Lennox dealers and we stand behind the equipment we install.
Authorized Lennox Dealer
We install and service Lennox cooling equipment - backed by manufacturer certification and our own workmanship guarantee.
Certified Technicians!
Air conditioning Frequently Asked Questions
My AC is running but not cooling the house. What's wrong?
A few common causes: low refrigerant, a dirty air filter, a blocked condenser coil, or a failing compressor. We'll diagnose it and give you a straight answer on what needs to happen and what it'll cost.
Do I need a new AC or just a tune-up?
We'll always tell you if a tune-up or repair will solve the problem before recommending a replacement. AC systems typically last 15 to 20 years — if yours is younger than that and has a repairable issue, repair is usually the right call.
How do I know what size AC I need for my home?
AC sizing depends on your home's square footage, insulation, window area, and layout. An undersized unit won't keep up; an oversized one will short-cycle and wear out faster. We do a proper load calculation before recommending equipment.
Can I add AC to my home if I have a forced-air furnace?
In most cases, yes. If your home has a furnace with ductwork, adding central air conditioning is usually straightforward. We'll assess your system and tell you what's involved.
What's the difference between a ductless mini-split and central AC?
Central AC uses your existing ductwork to cool the whole house. A mini-split is a ductless system that works well for homes without ducts, additions, or individual rooms that need independent temperature control. We install both — we'll help you figure out which makes more sense.
Ready when you are
Something needs fixing, or you just want a straight answer before it does. Either way, give us a call. Our team is local, easy to reach, and happy to talk through what you're dealing with - no pressure, no runaround.
What our customers say.
Fast, professional, quality installation of a new air conditioning unit. Installed the same week I got the quote done. Left my place clean when they left.
Their quote was competitive and the personalized service from RomMac owner, Tony, made me feel comfortable that they were a good choice to perform the work. Installers were professional, attentive and kept work area tidy and clean every day. Job was done in just over 2 days so disruption to household was minimal.
Darian and Brody were great! Friendly and installed the Heatpump/Air Conditioner a few days after they quoted! We are going to have a great summer thanks to RomMac!