Our Story
Built on Expertise.
Driven by Results.
A family-owned business out of Southern Minnesota — helping facilities across the Midwest get the right dehumidification equipment since 1983.
Who We Are
Alden Pool & Municipal Supply
Founded in 1983 in Southern Minnesota, we started as a specialty supplier for aquatic facilities and municipal water systems — environments where humidity control isn't optional, it's critical. Over time, our clients kept asking the same question: "Can you help us with the air, too?"
That question led us to Quest Climate — the gold standard in commercial dehumidification. We became an authorized distributor and launched HI-E Dry Store to give facility operators across the Midwest and surrounding states direct access to the best equipment on the market, backed by people who actually know how to apply it.
Today our team works with pool operators, indoor agriculture facilities, water treatment plants, food & beverage producers, self-storage operators, and industrial manufacturers — anywhere moisture is a problem worth solving.
What Drives Us
Our Core Values
Integrity First
We give honest recommendations — even when that means pointing you to a simpler solution. Your trust is worth more than a single sale.
Relationship-Driven
We work with facility managers, pool operators, and municipal engineers who need a partner they can call back — not a one-time transaction.
Energy-Efficiency Focus
Every system we recommend is evaluated for long-term operating cost, not just upfront price. Efficiency pays for itself.
Our Journey
Company Milestones
Why Quest Climate
The Best Equipment Deserves the Best Support
Quest Climate builds the most energy-efficient commercial dehumidifiers on the market — engineered and assembled in Madison, Wisconsin, backed by a 5-year warranty, and trusted by facilities in every major industry.
- Patented M-CoRR™ multi-coil technology for maximum efficiency
- R454B refrigerant — 78% lower GWP than R410A
- MERV 11–13 filtration standard across the lineup
- Onboard digital controls with self-diagnostics
- California Title 24 compliant models available
- Assembled in Madison, WI — 5-year limited warranty
Commercial Dehumidifier
Where We Operate
Midwest Roots. Regional Reach.
Based in Southern Minnesota, we serve aquatic facilities, municipal operations, and commercial clients across the Midwest and neighboring states. Small shop, real expertise, no runaround.
Ready to Work Together?
Tell us about your facility and moisture challenges. We'll recommend the right Quest system and walk you through the numbers.