Air Conditioner Service, Repair & Maintenance in Kitchener-Waterloo, Cambridge & Guelph Areas

Air Conditioning Repair & Maintenance Experts

Many people tend to ignore or forget about their Air Conditioners until they stop working. When your AC stops functioning properly, you’ll want an experienced professional’s help to make sure the problem doesn’t quickly get worse. That’s where Delta Air Systems comes in. As an established HVAC company in Kitchener-Waterloo, ON, we have the tools and skills to provide you with accurate, cost-effective air conditioner repair service.

Emergency Air Conditioner Repair

If you experience a sudden air conditioner breakdown you can count on the experts at Delta to have your air conditioner back up and running when you need it the most. Call us at 519-885-2740 for more information

Air Conditioner Maintenance

The best way to avoid potential AC breakdowns is to schedule annual preventive maintenance for your system. Air conditioner maintenance is an essential part of owning an air conditioner; allowing expert technicians to assess and clean your AC once a year helps to avoid future breakdowns and saves you money.

Why Choose Delta for AC Service & Repair?

Experienced, Licensed Technicians

Tailored Cooling Solutions

Prompt Emergency Service

Quality Products Guaranteed

HVAC Financing Available

Affordable Maintenance Plans

Repair or Replace Your Air Conditioner?

How do you know whether you need to replace your AC or it simply needs some repairs? Use this list as your guide:

  • Age: If your unit is less than 10 years old with regular maintenance, you can likely repair the problem. A system over 10-15 years old might need to be replaced.
  • Severity of Problem: Clogged filters, tripped breakers, or malfunctioning thermostats are usually fixable. However, major issues like leaking refrigerant, a failing compressor or electrical problems may necessitate a complete replacement.
  • Performance: If the AC cools adequately, just not as efficiently as before, it could just need some repairs. If your AC can no longer cool your house or your cooling costs have increased significantly, it may be time for replacement.

If you’re still unsure, consult with one of our HVAC professionals.

For emergency air conditioner repair please call (519) 885-2740

To schedule a regular service appointment submit the form below and our certified experts will contact you shortly.

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Signs That It’s Time To Call For AC Repair

Often before an air conditioner breaks down from disrepair, there are several signs that tell homeowners that their AC is on the decline. If you learn to recognize these indicators, you can catch any issue with your air conditioner before it causes damage to your system. 

Here are a few telltale signs to look out for that may indicate an issue with your air conditioner:

AC unit never stops running

Insufficient or uneven cooling

Strange noises

Unpleasant smells

Water or ice around your AC unit

Hot air coming from registers

Protect Your AC With A Delta Protection Plan 

If you’re a responsible air conditioner owner who wishes to prolong the life of your system, save money on repairs, maintenance, and replacements, and take the best care of your air conditioner possible, you may want to consider investing in a Delta protection plan. 

Each plan comes with an annual inspection, as well as several benefits including discounts on repairs and replacement parts as well as priority service in case of emergency. With three unique plans to choose from, you can easily find the perfect protection plan for your needs and your budget.

What to Expect During an AC Maintenance Appointment

If you’re wondering whether annual preventive maintenance appointments are necessary, it can be helpful to understand what they entail. When you schedule annual preventative maintenance for your AC with the experts at Delta, this is what you can expect our experts to do:

  • Test your thermostat accuracy
  • Inspect Furnace/Air Handler Blower and Filter
  • Inspect drain for free flow of condensate, flush if needed.
  • Check control terminal connections
  • Inspect lineset and indoor coil for ice and freezing
  • Inspect Outdoor Condenser for air flow and clearances
  • Check and record amp draws for compressor and condenser fan
  • Clean condenser coil
  • Check/Tighten all electrical connections
  • Check and record refrigerant pressure and temperature readings as required
  • Measuring airflow
  • Complete cleaning of key components
  • Provide you with the documentation of performed maintenance to keep your AC warranty valid

AC Repair FAQs

Regular maintenance is key to keeping your cool comfort system running smoothly and efficiently. At minimum, aim for at least one professional service visit annually. Ideally, schedule it in early spring before the peak cooling season. However, it’s better to schedule twice-yearly maintenance – once in spring and again in fall before the heating season as your blower motor is used all year round.

Is your thermostat able to maintain the setpoint? If not, then you should schedule a service and have a technician diagnose the issue. If yes, then you just need your home air balanced! Air travels in the path of least resistance, and your AC runs until your thermostat setpoint is satisfied which causes temperature differences between the floors. With air balancing, we can proportionality balance the supply and return air through the home to minimize that temperature difference.

Regular service is essential for:

  • Warranty Compliance: Many manufacturers require annual maintenance to uphold your unit’s warranty.
  • Energy Savings: A well-maintained system runs more efficiently, potentially lowering your energy bills.
  • Early Detection: Regular checkups can identify minor issues before they escalate into costly repairs.
  • Peak Comfort: Ensure optimal cooling performance and avoid unexpected breakdowns during hot weather.

The cause could be something simple or something more complex. First, try these troubleshooting tips:

  • Power Issues: Check your circuit breaker for a tripped switch or a blown fuse.
  • Thermostat Trouble: Ensure the thermostat is set to “Cool” and the desired temperature is lower than the current room temperature.
  • Blocked Components: Outdoor coils blocked by debris can prevent proper operation.
  • Airflow Issue: When was the last time the filter was changed? Have any supply or return grilles been blocked or covered? Has there been any construction or drywall work done recently?

If you’ve checked these and your AC remains unresponsive, contact us for a professional diagnosis.

The cost to fix your AC depends on a variety of factors, including the specific issue and your unit’s type. While minor repairs typically run a few hundred dollars, complex fixes can cost more. However, we can’t offer an accurate estimate until we’ve thoroughly inspected your system. We offer free estimates, so contact us and one of our technicians will diagnose your AC and provide an accurate cost breakdown.

One way to save money on AC repairs and service is to stay on top of it, making sure to schedule maintenance each year. In addition, you can sign up for a Protection Plan. An HVAC protection plan is like an insurance policy for your heating, ventilation, and air conditioning system. When you have a Delta Protection Plan, you can benefit from:

  • Regular maintenance: Free annual tune-ups and inspections to keep your system running smoothly and efficiently.
  • Priority service: Receive priority service for emergencies and repairs when you need them most.
  • Discounted repairs: Save money on covered repairs compared to non-plan pricing.

Air conditioners usually last anywhere between 12 and 15 years, but it really depends on the system, how well it was installed and whether it’s been properly maintained. If your unit is over a decade and you’re having issues—it might actually be more affordable to upgrade than paying for constant repairs.

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Delta Air Systems Air Conditioning & Ductless HVAC repair and services in Kitchener, Waterloo, Cambridge and Guelph. Get comfortable for less!

Delta Air Systems has been in the business of improving the quality of the environment in homes and businesses since the 1950’s. Our approach has always been to listen first –fully understanding your needs makes it simple to develop practical and cost effective furnace or air conditioning solutions. We service what we sell and sell only what we service. That’s why we deal only with the top brand names in the industry – Daikin and Lennox. Established HVAC manufacturers with products that are certified, tested and approved and come with the best warranties in the business. Delta Air Systems has passed the Lennox Quality Dealer Standards Program and is a certified Daikin Comfort Pro. It is a commitment to excellence through top quality customer service consistent in all participating independent dealers. If your looking for air conditioner and cooling repair, replacement, installation and servicing in Kitchener-Waterloo, Guelph or Cambridge areas look no further than Delta Air Systems.

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