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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.


News & Education

Quest 335 dehumidifier on a dark background with fine lines, depicting airflow The Most Sustainable Dehumidifier for Your Business

Part of our high-efficiency dehumidifier series, The Quest 335, offers exceptional sustainability and cost-effectiveness. Its filter compensation feature reduces energy consumption, minimizes air conditioning usage, and maintains a consistent environment,…

Clean Air Choosing Quest, Means Choosing Sustainability

The future is green Quest Climate Creates Sustainable Cost-Effective Dehumidification Solutions for Every Day in Your Business Your business doesn’t take a break, and neither does Quest. That’s why our…

QUEST + BFG SUPPLY, Visit Quest Announces New Partnership with BFG Supply

[Madison, WI, December 13, 2023] Quest Climate, a pioneer in the humidity control industry, is thrilled to announce a strategic partnership with BFG Supply, a renowned gardening, nursery, and horticultural…

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