Mitsubishi Electric
Ductless single zone
FX / GX series
Examples: FX / GX series
One outdoor unit and one indoor head—ideal for a room, basement suite, or addition with strong cooling and cold-climate heating.
Need air conditioning in Ottawa?
Air Conditioning Services in Ottawa
Climate Works provides air conditioning installation, repair, and maintenance in Ottawa and the National Capital Region. Carrier and Mitsubishi AC systems, 24/7 emergency service, and free quotes.
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Jump to overview, installation, savings calculator, buyer’s guide, rebates, repair, and FAQs.
Air conditioning options for Ottawa homes
Ottawa summers can be humid and intense. Whether you are installing central air for the first time or replacing an aging unit, Climate Works helps you choose the right cooling system for your home, duct layout, and budget.
- Central air conditioning Whole-home cooling through your existing ductwork with properly sized Carrier and Mitsubishi systems.
- Ductless & mini-split AC Targeted room or zone cooling without major duct modifications.
- Heat pump cooling Efficient year-round comfort — see our heat pumps page for cold-climate options.
Carrier & Mitsubishi
Air conditioning installation in Ottawa
Climate Works is your local Carrier and Mitsubishi air conditioning dealer in Ottawa. We install central air systems, ductless mini-splits, and multi-zone cooling designed for humid Ottawa summers.
Our technicians handle load calculations, electrical work, refrigerant charging, and commissioning so your new AC delivers even cooling, lower energy use, and quiet operation. Every install includes upfront pricing and honest guidance — no pressure.
Serving Ottawa, Kanata, Nepean, Barrhaven, Orleans, Richmond, and surrounding National Capital Region communities.
Air conditioning repair & maintenance in Ottawa
Fast diagnostics when your AC will not cool, makes noise, or struggles during a heat wave.
Not ready for a full replacement? Our licensed technicians repair refrigerant issues, electrical faults, airflow problems, and aging equipment — with same-day and emergency service available.
Refrigerant & leaks
Low charge, leaks, and coil issues that stop your system from cooling.
Compressor & electrical
Capacitor, contactor, and compressor failures diagnosed fast.
Thermostat & controls
Wiring, sensors, and control board problems that affect comfort.
Airflow & blower issues
Frozen coils, restricted airflow, and blower fan problems.
Air conditioning models we sell and service
Filter by brand or system type, or search for a model number—your load calculation picks the right fit.
Mitsubishi Electric
Ductless multi-zone
MXZ Hyper-Heat
Examples: MXZ-2D20NLHZ-CA1
Multi-zone ductless with Hyper-Heat output—several indoor heads on one outdoor unit for room-by-room comfort without ductwork.
Carrier
Hybrid A-coil (furnace + heat pump)
Midea Crossover side-discharge
Examples: 37MUHAQ30AA3
Compact side-discharge outdoor unit paired with your furnace—Carrier’s hybrid option for ducted Ottawa homes when a full swap is not the right fit.
The examples above show the system types we offer—your exact model is chosen after a load calculation and site visit. Contact us for a quote.
Why Ottawa homeowners choose Climate Works
A local HVAC company matters in Ottawa because your cooling system has to handle real humidity and heat waves — not mild shoulder-season weather. You need a team that shows up, diagnoses accurately, and stands behind the work.
- Locally owned — based in Richmond, serving Ottawa and the NCR
- Licensed technicians — professional install, repair, and maintenance
- Carrier & Mitsubishi dealer — high-efficiency equipment from trusted brands
- 24/7 emergency service — nights, weekends, and holidays
- Transparent quotes — clear options before work starts
- Rebate guidance — help with the Home Renovation Savings Program and eligible heat pump upgrades
Climate Works is a full-service HVAC and plumbing company, so one trusted team can handle your air conditioner, furnace, heat pump, duct cleaning, and plumbing when issues overlap.
What customers say about our air conditioning service
500+ five-star Google reviews from Ottawa homeowners.
★★★★★
Air Conditioning FAQs
Common questions about air conditioning service in Ottawa.
How much does air conditioning cost in Ottawa?
Cost depends on system type, home size, and ductwork. Central air, ductless, and heat pump options vary widely. Our guide to choosing the right air conditioner explains sizing and efficiency factors. Climate Works provides free quotes after a proper assessment — with no pressure.
How often should I service my air conditioner?
We recommend annual AC maintenance before summer — often through an HVAC maintenance plan. A tune-up improves efficiency, catches refrigerant and electrical issues early, and helps prevent breakdowns during heat waves. See how air conditioners work to understand what a seasonal checkup covers.
When should I replace my AC instead of repairing it?
Consider replacement if your unit is 12–15+ years old, uses outdated refrigerant, needs frequent repairs, or no longer cools evenly. Read our repair vs. replace guide for practical decision points. We provide honest recommendations based on age, condition, and repair history.
Do you install central air and ductless systems in Ottawa?
Yes. Climate Works installs and services central air conditioning, ductless mini-splits, and heat pumps for Ottawa homes.
Do you offer emergency AC repair in Ottawa?
Yes. Climate Works provides 24/7 emergency HVAC service across Ottawa and the National Capital Region when your air conditioner fails during a heat wave. For prevention tips, see how to stay cool during a heat wave.
What AC brands do you install?
We are authorized dealers for Carrier and Mitsubishi — high-efficiency systems sized for Ottawa's climate.
Are rebates available for new AC or heat pumps?
Eligible heat pump and efficiency upgrades may qualify under the Home Renovation Savings Program. Ask about current heat pump rebate options when you request a quote.
Ready for expert Air Conditioning service?
Climate Works serves Ottawa and the National Capital Region with licensed technicians, honest pricing, and 24/7 emergency support.
