AC Repair Services in Mississauga – Quick Services At Affordable Costs
Stay cool and comfortable with our fast, affordable AC repair services in Mississauga. Whether it’s a quick fix or emergency repair, our certified HVAC technicians are ready 24/7. We service all AC brands with transparent pricing and same-day service.
Beat the Heat with HVAC-Group
Stay Cool with Our Professional AC Repairs in Mississauga!
When your AC stops working, quick action is key. We specialize in fast, efficient air conditioning repairs to restore your comfort without delay. From minor fixes to major breakdowns, our skilled HVAC technicians diagnose and repair all AC makes and models. With same-day service and upfront pricing, you get expert solutions without the wait. Stay cool with our AC repairs.
Fast AC Solutions
How to Tell If Your AC Needs Professional Repair
Weak Airflow or Uneven Cooling
Blocked evaporator coils, failing blower motors, or clogged air filters can restrict airflow, causing inconsistent cooling. We diagnose duct leaks, static pressure issues, and vent obstructions to restore performance.
Strange Noises from the Unit
Grinding, rattling, or hissing sounds may indicate worn-out bearings, loose fan blades, failing capacitors, or compressor issues. Ignoring these sounds can lead to major mechanical failures.
Unusual Smells
A burning smell may signal electrical overheating or motor failure, while a musty odour could indicate mould buildup in the evaporator coil or condensate drain line. Our team identifies and eliminates the source.
Rising Energy Bills
A sudden spike in energy costs can mean your AC is working harder due to low refrigerant, dirty coils, a failing compressor, or restricted airflow. We optimize system efficiency to lower power consumption.
AC Not Turning On or Cycling Frequently
If your AC won’t start, short cycles, or runs continuously, the issue could be a faulty thermostat, relay switch malfunction, frozen coils, or an overloaded circuit breaker. We pinpoint and fix the root cause.
Refrigerant Leaks and Insufficient Cooling
Low refrigerant levels lead to poor cooling, frozen evaporator coils, and compressor failure. Our technicians use electronic leak detectors and UV dye tests to locate leaks and recharge your system properly.
Thermostat Issues or Faulty Wiring
A malfunctioning thermostat, loose wiring, or damaged control board can cause temperature fluctuations, unresponsive settings, or erratic cycling. We calibrate and repair smart and programmable thermostats for precise control.
Having a HVAC problem? We’ll FIX it today!
We’re available 24/7 to restore your comfort. Call now for same-day service!
Cooling You Can Trust
Types of Air Conditioners We Repair in Mississauga
Central Air Conditioning Systems
Central AC systems provide whole-home cooling but can develop issues like compressor failure, refrigerant leaks, blower motor breakdowns, and thermostat malfunctions. We inspect and repair evaporator coils, condenser units, expansion valves, and air handlers to restore efficient airflow and cooling performance.
Ductless Mini-Split Systems
Ductless mini-split systems offer zoned cooling but require specialized servicing. We fix inverter-driven compressor failures, sensor malfunctions, fan coil issues, refrigerant leaks, and clogged condensate lines. Our team ensures your multi-zone or single-zone system runs smoothly, delivering energy-efficient, quiet cooling year-round.
Qulaity Brands We Work With
From Carrier to Trane – The Best AC Brands We Work With
Your Comfort Experts
Our Complete AC Repair Solutions for Maximum Cooling
Refrigerant Leak Detection & Recharge
Low refrigerant affects cooling performance and strains the compressor. Our technicians use electronic leak detectors and pressure tests to find and fix leaks before recharging your system with R-410A or R-22 refrigerant for optimal efficiency.
Thermostat Troubleshooting & Repair
Inconsistent cooling often stems from thermostat malfunctions. We recalibrate or replace faulty thermostats, including smart thermostats, to ensure accurate temperature control and seamless communication with your HVAC system.
Compressor Repair
The compressor is the core of your AC system, and issues like seized motors, electrical faults, and failed capacitors can cause breakdowns. We diagnose compressor problems and perform precision repairs or replacements to restore proper cooling.
Ductwork Inspection & Airflow Optimization
Leaky or blocked ductwork reduces efficiency, causing uneven cooling and higher energy bills. Our team inspects ducts for leaks, debris buildup, and poor insulation, seals gaps and improves airflow for consistent indoor comfort.
Electrical Component Repair
Faulty wiring, burnt-out capacitors, or defective contactors can lead to system failure. We repair electrical control boards, fan motors, and power relays for safe and uninterrupted AC operation.
Drain Line Cleaning & Repair
A clogged condensate drain line can cause water leaks and damage your AC unit. We use high-pressure flushing and anti-microbial treatments to clear blockages and prevent mould growth and water damage inside your home.
Complete AC Troubleshooting
From sensor failures and frozen coils to unusual noises and airflow issues, we perform comprehensive troubleshooting to detect and resolve even the most complex AC problems, ensuring reliable cooling throughout your space.
Comfort Around Clock
No Matter Your Space, We Keep Your AC Running Smoothly
Residential
Your home’s comfort depends on a properly functioning AC system. We repair central air conditioners, ductless mini-splits, heat pumps, and hybrid cooling systems. Our services include compressor replacement, refrigerant leak detection, thermostat calibration, capacitor testing, and airflow balancing to restore peak cooling efficiency.
Commercial
Large-scale cooling systems demand specialized expertise. We service rooftop units (RTUs), variable refrigerant flow (VRF) systems, packaged units, and industrial split systems. Our team handles chiller repairs, economizer optimization, zoning system troubleshooting, and high-static pressure ductwork inspections to maintain consistent cooling in offices, warehouses, and retail spaces.
Reliable Air Care
Same-Day & 24-Hour AC Repair Services Near You
We provide same-day and 24-hour emergency AC repair in Mississauga to restore cooling fast. Our experts fix compressor failures, refrigerant leaks, capacitor burnouts, faulty thermostats, and airflow issues. Using advanced diagnostics and precision repairs, we ensure efficient, reliable performance—day or night.
Emergency Air Conditioning Services
We provide fast, same-day service and 24/7 availability to handle all your AC emergencies. Whether it’s a scorching summer day or late at night, our skilled technicians are ready to restore your cooling system. Call us now, and we’ll have an expert on the way to your door!
Your Comfort Experts
Energy-Efficient AC Solutions for a Cooler, Greener Home
Upgrade your cooling system with high-SEER-rated AC units, variable-speed compressors, and smart thermostat integration. We optimize airflow, refrigerant charge, and duct sealing to reduce energy waste and operating costs. Our eco-friendly AC solutions ensure maximum efficiency and lower utility bills while maintaining optimal indoor comfort.
Lower Your Bills
Save Money & Stay Cool: The Advantages of AC Repairs
Restores Cooling Efficiency
Cleaning evaporator coils, recharging refrigerant, and repairing faulty compressors enhances heat exchange and airflow for optimal cooling performance.
Reduces Energy Bills
Fixing thermostat issues, capacitor failures, and clogged filters prevents the system from overworking, lowering power consumption and reducing monthly energy costs.
Extends AC Lifespan
Routine repairs prevent strain on motors, compressors, and electrical components for longer equipment life and fewer premature system replacements.
Prevents Unexpected Breakdowns
Addressing refrigerant leaks, faulty wiring, and airflow blockages early prevents emergency shutdowns and costly last-minute repairs during peak summer months.
Enhances Comfort & Airflow
Fixing duct leaks, blower motor issues, and sensor malfunctions improves air distribution, eliminates hot spots, and maintains consistent indoor temperatures.
Avoids Costly Replacements
Timely compressor repairs, coil cleaning, and electrical tune-ups extend system life and delay the need for expensive AC unit replacements.
Why to Work with Us
Your Comfort is Our Priority – Here’s Why We Stand Out
Certified & Experienced HVAC Technicians
Our licensed HVAC experts specialize in compressor diagnostics, refrigerant balancing, thermostat calibration, and airflow optimization. We bring years of experience and technical expertise to every repair.
Service for All AC Brands & Models
We repair Carrier, Lennox, Trane, Goodman, York, Amana, Daikin, and more. Whether it’s a ductless mini-split, packaged unit, or central air system, we restore its performance with precision. .
Advanced Tools and Techniques
We use digital refrigerant analyzers, thermal imaging, electronic leak detectors, and pressure gauges to accurately diagnose system inefficiencies, electrical failures, and refrigerant leaks.
Guaranteed Repairs
Our warranty-backed repairs ensure lasting performance. From compressor overhauls to contactor replacements, we use OEM parts and industry-best practices to keep your AC running smoothly.
Tailored Solutions
Every AC system is different. We customize repairs, zoning adjustments, and thermostat programming based on your home’s layout, insulation levels, and cooling load calculations for peak efficiency.
Transparent Pricing
No hidden fees—just upfront, competitive pricing on all diagnostics, refrigerant recharges, capacitor replacements, and motor repairs, so you know exactly what you’re paying for.
Quick, Hassle-Free Service
Our team arrives fully equipped to handle same-day AC repairs, capacitor replacements, coil cleanings, and emergency fixes, ensuring minimal downtime and a stress-free experience.
Energy-Efficient Solutions
We optimize SEER ratings, airflow distribution, and thermostat settings to reduce energy waste and operating costs, ensuring your AC runs at maximum efficiency while lowering utility bills.
Comfort Made Easy
Real Results from HVAC-Group Inc
Location We Serve
- Brampton
- Burlington
- Concord
- Etobicoke
- Milton
- Mississauga
- North York
- Oakville
- Thornhill
- Toronto
- Vaughan
- Woodbridge
- Georgetown
Frequently Asked Questions
Why is my AC running but not cooling?
If your AC is running but not cooling, it could be due to low refrigerant levels, a dirty evaporator coil, a faulty compressor, or a clogged air filter. A malfunctioning thermostat or blocked condenser coils may also reduce cooling efficiency. Our technicians can diagnose and fix the problem quickly.
How much does it cost to repair AC in Mississauga?
AC repair costs vary depending on the issue. Minor repairs like thermostat calibration or capacitor replacement typically cost $150–$350, while major repairs like compressor replacement or refrigerant leaks may range from $500–$2,000. We provide upfront pricing with no hidden fees.
What is the most common AC repair?
One of the most common AC repairs is capacitor failure, which causes the compressor or fan motor to stop working. Other frequent repairs include refrigerant recharges, blower motor replacements, clogged condensate drain cleaning, and thermostat repairs.
What is the most common problem with an air conditioner?
The most common AC issues include dirty filters restricting airflow, refrigerant leaks, frozen evaporator coils, electrical control failures, and thermostat malfunctions. Regular maintenance can help prevent these problems.
What is the average life expectancy of an AC?
Most central air conditioners last 12–15 years, while ductless mini-splits can last 15–20 years with proper maintenance. Routine coil cleaning, refrigerant checks, and electrical inspections can extend your system’s lifespan.
How do I troubleshoot my air conditioner?
Start by checking the thermostat settings, air filter, circuit breaker, and outdoor unit for any blockages. If the AC is still not cooling, it could be a capacitor failure, refrigerant issue, or compressor problem, which may require professional repair.
How to tell if an AC capacitor is bad?
Signs of a failing AC capacitor include humming noises, a system that won’t turn on, intermittent cooling, or the fan running but the compressor not starting. We test and replace bad capacitors to restore proper function.
Is it worth repairing an old AC unit?
If your AC is over 12 years old and frequently breaks down, replacing it with a high-efficiency unit may be more cost-effective. However, minor repairs like capacitor or thermostat replacement can extend its life at a lower cost.ear-round.
How often should I schedule AC maintenance?
Annual AC tune-ups help prevent breakdowns and improve energy efficiency. Maintenance includes coil cleaning, refrigerant level checks, thermostat calibration, and electrical inspections to keep your system running efficiently.