Qual-Tech provides AC repair in Peoria.
We’re a family-owned company, known for our excellent reputation and proven track record.
We’re licensed, bonded, and insured for your protection.

Without proper AC repair, the blazing Arizona summer heat can turn your home or office into an uncomfortable—or even dangerous—environment! Unfortunately, many service providers have limited availability and sky-high prices.
At Qual-Tech, our experienced technicians deliver fast, dependable, and affordable AC repair in Peoria, keeping your indoor spaces cool, comfortable, and safe all season long.
Posted on Google![]()
Douglass SpannTrustindex verifies that the original source of the review is Google.
Filed claim with insurance and was called by Qual-Tech the next morning and they scheduled me for that afternoon. Richie was here last week and diagnosed my AC unit with a bad board. This week he returned with a new board and installed it and after running some tests he diagnosed the system low on coolant. Its an old system, so its definitely time for an upgrade.They took care of the issues, and within a few minutes after install and diagnosis I was contacted by another company to schedule to top off my system. Service and workmanship was great and very prompt about timing and completing the job. Highly recommend Qual-Tech.Posted on Google![]()
Linda AntonieTrustindex verifies that the original source of the review is Google.
They were here on time and very professional and nice. You won't be sorry you went with this company. I would recommend them to anyone.Posted on Google![]()
Linda McCallianTrustindex verifies that the original source of the review is Google.
Richie was a nice young man who worked hard to find the problem with A/C. He answered my questions and was very helpful. Unfortunately, the leak couldn’t be located, but he explained what steps we would need to take.Posted on Google![]()
Chuck ParrillTrustindex verifies that the original source of the review is Google.
Excellent service and extremely timely.Posted on Google![]()
Bob AdamsTrustindex verifies that the original source of the review is Google.
They were quick to schedule and able to get to the house that same day and fix the issue.Posted on Google![]()
Justin HolmesTrustindex verifies that the original source of the review is Google.
I can’t say enough good things about Qual-Tech Air Conditioning & Heating. From the very beginning, they were honest, professional, knowledgeable, and genuinely cared about solving the problem rather than just trying to sell me something. It’s refreshing to deal with a great family-owned business that takes pride in their work and treats their customers like people, not dollar signs. We were having issues with the airflow and temperature balance throughout the house. Qual-Tech came in, evaluated everything, added the necessary dampers, and reworked the airflow to get everything balanced properly. The difference has been incredible. While they were working, they also discovered an old duct run from a previous swamp cooler that had simply been taped off and shoved into the insulation instead of being properly removed. They took the time to identify it and address the issue rather than overlooking it. What really stood out to me was their honesty and attention to detail. They could have easily done the minimum and moved on, but instead they took the time to find the underlying issues and make sure the system was operating the way it should. If you’re looking for an HVAC company that is honest, knowledgeable, thorough, and actually cares about doing the job right, I highly recommend Qual-Tech Air Conditioning & Heating. Supporting a family-owned business like this is easy when they provide this level of service. I’ll absolutely be calling them for any future HVAC needs.Posted on Google![]()
Max BuchsbaumTrustindex verifies that the original source of the review is Google.
Monica and her associate were extremely helpful. I had a clog in my condensation line that I tried to vacuum out myself and I could not clear it. Qual tech solved the issue and inspected my system. Amazing servicePosted on Google![]()
Rachel DoddTrustindex verifies that the original source of the review is Google.
I had a great experience with Qual-Tech getting my ac fixed. They did a great job dealing with my home warranty company, who has been less than easy to deal with. I appreciate the help from Qual-Tech and would recommend them to family and friends.
Signs: No Airflow, Short-Cycling, Rattling, or Grinding Noises
Cost Considerations: Variable Speed Motors, Unit Size.
Signs: Failure to Start, Warm Air, Clicking
Cost Considerations: Brand, Seasonal Labor Costs
Signs: Warm Air, Hissing and Bubbling, Ice on Evaporator Coils
Cost Considerations: Type of Refrigerant, System Age
AC repair costs vary based on several factors, including the type and severity of the problem, required parts, labor rates, the age of your unit, and accessibility. Emergency or after-hours service can add to the cost. Brand-specific components, refrigerant type, and regional pricing differences also influence pricing. Our skilled team provides transparent and fair AC repair in Peoria, ensuring you understand every aspect of your repair.
Recognizing early warning signs of a failing AC unit helps prevent costly breakdowns, extends system lifespan, and ensures your home stays cool and comfortable during peak summer heat.
To learn more about common symptoms of a failing AC check out our blog about 13 Signs Your AC Needs Repair
If your AC vents are producing weak or barely noticeable airflow, the issue could stem from a clogged air filter, obstructed ductwork, or a failing blower motor. These problems reduce system efficiency and can cause overheating or compressor strain. Timely attention from professionals offering AC repair in Peoria helps restore proper airflow, maintain indoor comfort, and prevent more serious damage to your unit.
When your AC is blowing warm air even when set to cool, it may signal low refrigerant levels, a refrigerant leak, or a malfunctioning compressor. These issues can severely limit your system’s ability to cool your home. AC repair in Peoria helps reduce strain on your unit and prevents skyrocketing energy bills as your system struggles to perform.
Unusual sounds such as banging, grinding, hissing, or squealing often indicate mechanical problems within your AC unit. These can be caused by loose parts, motor issues, or debris caught in the system. Noticing these warning signs early and calling our experts can help prevent a full system breakdown and save you from costly emergency repairs.
If your AC cycles on and off more frequently than usual, it may indicate a dirty air filter, a frozen evaporator coil, a malfunctioning thermostat, or an oversized unit. Frequent cycling adds extra wear to your system, shortens its lifespan, and drives up energy costs. Prompt diagnosis and repair from our team at helps maintain your system’s efficiency and reliability.
what makes QUAL-TECH different?
Our technicians are not salesmen. They fix air conditioning systems and provide an unbiased assessment of your system's condition.
Our philosophy is based on treating customers the way you want to be treated. Your comfort and budget are our top priorities.

When your technicians are focused on quality work, you take the time to do the job right. Everyone's happy.
We're licensed, bonded, and insured for YOUR protection first. And of course, our work is guaranteed.
If your unit is over 10–15 years old and needs frequent or costly repairs, replacement may be the better option.
While many AC problems can be repaired, sometimes replacement is more cost-effective than ongoing fixes. Consider factors such as your unit’s age, energy efficiency, repair history, and the cost of current repairs versus a new system. Modern AC units are more efficient and can significantly reduce utility bills. If you find yourself regularly calling for service, our team can help evaluate whether upgrading is the smartest choice.
For more elaboration on this subject check out our blog on Whether to Repair or Replace an Old AC Unit.
Running an AC that isn’t cooling properly can put extra strain on the system and worsen the problem.
If your air conditioner isn’t providing adequate cooling, it’s best to turn it off until the issue is identified. Continued operation can damage internal components, especially if the problem involves a refrigerant leak, frozen coils, or electrical issues. It also wastes energy, raising utility bills without improving comfort. To prevent further damage or a full system breakdown, schedule a professional inspection with our team as soon as possible.
For more elaboration on this subject, read our article about What Do To If Your AC Stops Working. Also feel free to call us at (623) 234-3608
Frequent AC cycling is often a sign of underlying issues such as a dirty filter, a malfunctioning thermostat, or an improperly sized system, and it can harm your unit.
When your air conditioner turns on and off repeatedly, it struggles to maintain consistent cooling and puts unnecessary stress on internal components. Short cycling can be caused by restricted airflow, low refrigerant, thermostat malfunctions, or an oversized unit. This not only reduces comfort but also drives up energy bills and shortens the lifespan of your AC.
Check out our article about AC Short Cycling for more info.
Most air conditioners last between 12 and 15 years when properly maintained.
The lifespan of your AC depends on factors like brand, model, usage, and maintenance history. In hot climates like Glendale, units that run heavily may wear out sooner, while regular annual maintenance can help extend life beyond 15 years. Over time, efficiency naturally declines, so even if a 15-year-old system is still running, it may not be cost-effective. Upgrading to a modern unit with guidance from our team can improve comfort and lower energy bills.
Check your thermostat settings, air filter, and circuit breaker before calling for professional help.
Sometimes a simple adjustment can prevent an unnecessary service visit. Ensure your thermostat is set to “cool” at the desired temperature. A dirty air filter can restrict airflow, so replacing it may solve the issue. Also, check your breaker panel—if the AC breaker has tripped, resetting it might restore operation. Inspect visible components like the unit’s exterior for ice buildup or loose wires, but avoid internal repairs. If these steps don’t fix the problem, contact our experts for reliable, professional assistance.
Don’t let Peoria’s scorching summer heat take a toll on your comfort. Contact us today and enjoy the benefits of professional AC repair. Our team of skilled technicians provides reliable AC repair in Peoria, restoring your home or office to a cool, comfortable environment. Experience peace of mind and beat the oppressive heat by scheduling your AC service today. If you’re looking for great deals on NEW HVAC systems, check out our install page!

Fill out the form below with your info and preferred date of service and we’ll contact you to confirm! Hate forms? We get it! Call us direct: (623) 234-3608
DO NOT use this form to sell us. When we need you, we’ll find you. Thanks.
Fill out the form below, and one of our helpful representatives will call you back right away to set up your plan. Can’t wait? Call us directly (623) 234-3608
Fill out the form below, and one of our helpful representatives will call you back right away to set up your plan. Can’t wait? Call us directly (623) 234-3608