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Evaporative coolers

Efficient Cooling for Every Environment

Discover the Cooling Revolution with Evaporative Coolers

At Qual-Tech Air-Conditioning, we’re proud to introduce you to the game-changing world of evaporative coolers, also known as “swamp coolers.” These innovative systems offer a myriad of advantages, especially in specific climatic conditions and situations.

Stay ahead of the curve in the realm of cooling solutions by exploring the unique benefits of evaporative coolers. Join us as we unlock the secrets to efficient and eco-friendly climate control, right here at Qual-Tech Air-Conditioning.

Here are some of the positives of having an evaporative cooler installed in your home:

Energy Efficiency

Evaporative coolers are known for their energy efficiency. They use significantly less electricity than traditional AC units, making them more cost-effective to operate. They are particularly well-suited for areas with low humidity.

Lower Initial Cost

Evaporative coolers are generally more affordable to purchase and install compared to central air conditioning systems. This can result in cost savings upfront.

Environmentally Friendly

Evaporative coolers use natural processes and consume less electricity, reducing their environmental impact. They do not rely on harmful refrigerants like some AC systems, making them a greener cooling option.

Low Operating Costs

In addition to their lower energy consumption, evaporative coolers require minimal maintenance and have lower repair costs, contributing to ongoing savings.

Effective in Dry Climates

Evaporative coolers work exceptionally well in arid or dry climates, where the air is hot and humidity levels are low. They add moisture to the indoor air as they cool, which can be beneficial for respiratory health.


Unlike traditional AC units, evaporative coolers provide natural ventilation by constantly bringing in fresh outdoor air, helping to maintain indoor air quality.

Quiet Operation

Evaporative coolers tend to operate more quietly than traditional AC units, making them less intrusive in indoor and outdoor environments.

Easy Installation

They are relatively simple to install, and maintenance typically involves basic tasks like cleaning and replacing water pads or filters.

Quick Cooling

Evaporative coolers can provide a rapid cooling effect in dry climates, offering immediate relief from the heat when needed.

However, it's important to note that evaporative coolers have limitations:

Ineffectiveness in High Humidity

Evaporative coolers are less effective in regions with high humidity because they rely on the evaporation of water to cool the air. When the air is already saturated with moisture, there is limited evaporative cooling potential.

Limited Temperature Reduction

They may not provide the same level of temperature reduction as traditional AC systems. The cooling effect is dependent on the dry bulb/wet bulb temperature difference.

Maintenance Requirements

Regular maintenance, including cleaning and water pad replacement, is essential to ensure the system works efficiently and to prevent mold or bacteria growth.

Limited Cooling Area

The cooling effectiveness of an evaporative cooler is confined to a specific area, so it may not be suitable for cooling an entire house unless multiple units are installed.

Evaporative coolers offer cost-effective and environmentally friendly cooling solutions, especially in dry climates. However, their effectiveness depends on local humidity levels and the specific needs of your home or space. It’s essential to consider your climate and cooling requirements when deciding between an evaporative cooler and a traditional AC.

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Our Happy Clients

Misty Love
Misty Love
Qual-Tech was recommended and we are very pleased with their service. John was very professional and friendly over the phone. Christian was attentive and very informative with servicing our unit. We will definitely be using Qual-Tech again for our a/c needs. Thank you!
Kaj Johnson
Kaj Johnson
Qual-tech saved the day! 112 degrees today. John was able to get his technician, Christian, out the same day that they received the request. Christian arrived on time and took about 10 minutes to diagnose and to make the fix (he says it was the dual capacitor). Now, we just have to wait for the house to cool from 91 degrees. 😬 Thank you, gentlemen!
Jeff M
Jeff M
We recently had our 17-year-old HVAC replaced by Qual-Tech. From the first technician we met, George, to their install manager, Christian, and the entire install team, we were very impressed by their professionalism, honesty, timeliness, and courtesy. The owner, John, was always available to answer questions and did a great job communicating throughout the process. I highly recommend Qual-Tech for anyone looking for knowledgeable and quality HVAC service!
Howard Schutter
Howard Schutter
Qual Tech always uses the best equipment and installs it properly
Bill Robinson
Bill Robinson
The Qual-Tech team were amazing to work with. Their followup was excellent. The gentleman that came out, George, was very knowledgeable and took the time to explain what the issue was. He was very careful entering the attic access inside the house and cleaned up once he finished. Everything is working fine, thank goodness with the cold weather that has entered the Surprise area. I would highly recommend Qual-Tech air conditioning / heating to anyone.
John Kehoe
John Kehoe
I'd like to say a few words about this company. John (Owner) and his crew.. Have gone above and beyond for me and for my Extremely odd experience with my Brand new A/C .. and heating system.. Not gonna get into to much detail.. But John and crew showed up for me fast and handled the situation from day one for me and got me back to having heat in just a few days. Stellar experience and would highly recommend them to any and all who's looking for services in this area.. They are professional and kind and curtious in everything they do.. 6 stars 🌟 outta five.. 😎