RepairAirConditioner.ca
Ottawa Air Conditioner Repair and Diagnostics
AC not blowing cold? Making strange noises? Our licensed, in-house technicians troubleshoot and repair all air conditioner makes and models. Clear pricing, written findings, and no-pressure recommendations.
Request AC Repair NowOur Proven Air Conditioner Service Process
We follow a structured, three-step process to ensure your AC is repaired correctly, safely, and with full transparency.
Step 1: Comprehensive Diagnostics
Our first step is always a thorough diagnostic of your cooling system to find the exact cause of the problem.
- Refrigerant Level & Pressure Check
- Compressor & Condenser Fan Test
- Capacitor & Contactor Inspection
- Thermostat & Control Board Analysis
- Airflow & Coil Cleaning Check
- Condensate Drain Inspection
Step 2: Transparent Repair & Quoting
Once we identify the issue, we explain the problem and provide an upfront, flat-rate price for the repair. You approve all work before it begins.
- Upfront, Written Estimate
- Warranty Part Verification
- High-Quality OEM or Aftermarket Parts
- Repairs Performed to Code
- No Hidden Fees or Surprise Charges
Step 3: Prevention & Maintenance
After the repair, we provide guidance to prevent future issues. We also offer maintenance plans to extend the life of your AC and keep it running efficiently.
- Actionable Prevention Tips
- Coil Cleaning Recommendations
- Annual Maintenance Plans
- Efficiency & Safety Tune-Ups
- Protecting Your Manufacturer's Warranty
What Our Neighbours Are Saying
"Matt and the Airzone team were a dream to work with. Having them install a new hot water heater, heat pump and smart thermostat could not have been more straightforward. If only every company had the same level of professionalism and expertise. Highly recommended."
"During the last heatwave, my Air Conditioning quit during a weekend. I received prompt and great service by Francisco and Diego. They gave exceptional and thorough service ensuring the AC got up and running as fast as they could. The attention to detail saved me lots of money. Thanks for cooling us down!"
"The technician team of Jordan & Will were tremendous! Answered all my questions along the way. They were very professional & kept the work site tidy at all times. 5 stars are not enough. Strongly recommend this local company. Well done AirZone. You did not disappoint!"
Our Recent Air Conditioner Installations
Proof of our commitment to quality and professional installations across the region.
Lennox AC in Ottawa
A high-efficiency Lennox air conditioner installed to provide powerful cooling for an Ottawa family.
Lennox AC Unit in Kanata
This Lennox installation in Kanata focuses on quiet operation and long-term energy savings.
AC Installation in Nepean
A clean and professional air conditioner setup for a homeowner in Nepean.
How Long Will My Air Conditioner Last?
Answer a few questions to get an estimate of your AC's remaining lifespan and a personalized recommendation.
The AirZone Difference in Ottawa
Not all HVAC companies are created equal. Here’s why homeowners across Ottawa trust AirZone for their cooling needs.
Your Local, Trusted Experts
We are a dedicated team of professionals who live and work in the Ottawa area. We understand the unique challenges of our climate and are committed to providing honest, reliable service to our neighbours.
- Licensed & Insured: Full TSSA certification and comprehensive insurance for your peace of mind.
- In-House Technicians: We never use subcontractors. Our team is our team.
- Transparent Pricing: For most repairs, you approve the flat-rate price before we start.
- Focus on Safety: We perform safety checks on every call to protect your home and family.
Our Team is Your Team
We believe in accountability and quality. That's why we only use our own licensed, in-house technicians for every service call and installation—never subcontractors.
Annual Maintenance & Membership Plans
Protect your investment, ensure efficiency, and maintain your warranty with our flexible maintenance options. Most manufacturers require annual maintenance to honour your parts warranty.
Annual Maintenance
$149.99
Per Appliance + HST
Combine Furnace & AC for only $225!
- Pay-as-you-go flexibility
- Choose your visit frequency
- Savings for additional appliances
- Expert maintenance from licensed pros
FAMILY+ Membership
$29.99
Monthly + HST
Ultimate Peace of Mind
- Annual Maintenance Included
- Priority Service
- 15% Discount on Repairs
- 15% Discount on Emergency Service
- Parts & Labour Coverage
No Cool Air? It's an Emergency.
We prioritize no-cool calls, especially during Ottawa's hottest and most humid summer days. Don't suffer through the heat.
Call 613-592-5770 NowYour Questions, Answered
First, check that your thermostat is set to 'Cool' and the temperature is set lower than the current room temperature. Also, check your circuit breaker. If it's still not working, it's time to call for a professional diagnostic. We offer same-day emergency service for no-cool situations.
Our technician will inspect the indoor and outdoor units, check refrigerant levels (for older units), test electrical components like the capacitor and contactor, and analyze airflow. We'll then provide a clear, written summary of the fault with upfront pricing for any proposed repairs.
Our licensed technicians are trained to service all major air conditioner brands, including Rheem, Lennox, Amana, Bosch, Mitsubishi, and more. We carry a wide range of common parts to resolve most issues on the first visit.
We'll give you an honest recommendation based on the age of your AC, the cost of the repair (e.g., a simple capacitor vs. an expensive compressor), and the potential energy savings of a new high-efficiency model. Often, if a unit is over 12-15 years old and needs a major repair, a replacement is the more economical long-term choice.
Loud noises can indicate issues like a failing fan motor, a problem with the compressor, or debris in the outdoor unit. It's important to have it inspected promptly to prevent further damage. Turn off the unit and call us for a diagnostic.
Yes, most major manufacturers require proof of annual maintenance to honour your parts warranty. Our maintenance plans provide the service and documentation you need.