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Precise Humidity Control by Quest Expertise and Engineering

Developed in Madison, Wisconsin, our dehumidifiers have set the gold standard in energy efficiency, durability, reliability and flexibility. With a full five-year warranty, Quest humidity control products come in a wide array of sizes and options, allowing you to customize and design your perfect environment for your industry’s specific needs. Additionally, we deliver everything you need to know when it comes to HVAC design, specification, selection, installation and operation for every size of facility.

Not Sure Which Product is Best For You? Reach Out — We Can Help!

No matter what you do, we can help you craft a customized solution to fit your needs.

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News & Education

Dehumidifiers: A Critical Component of Water Treatment Plant Efficiency

Moisture Management is the Key to Optimal Operations for Municipal Facilities In water treatment facilities, one essential component often operates behind the scenes: the industrial-grade dehumidifier. These powerful systems are…

Tackling Humidity Problems in Schools

Excess moisture in the air can lead to a range of problems, from mold growth and poor indoor air quality to structural damage and increased energy costs. As a result, humidity control in schools and university buildings should be a critical consideration.

Control Climate is the Key to a Successful Self-Storage Business

Learn More and Download our Maintenance Checklist If you plan to build or renovate your self-storage facility, you probably have a running list of what you need to do to…

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