St. Louis Dehumidification Systems

Advanced Humidity Control with Advantix Technology

At Tri State Mechanical Services Inc., we provide industry-leading dehumidification system installation in St. Louis. As the exclusive representative for Advantix Systems Liquid Desiccant Dehumidification, we deliver unmatched humidity control, energy efficiency, and indoor air quality for commercial facilities across the region.

Unlike traditional HVAC equipment, Advantix technology separates cooling from dehumidification and provides 100% outside air treatment. This creates healthier, more comfortable environments while lowering operating costs.


Why Humidity Control Matters

Excess humidity leads to:

  • Mold, mildew, and bacterial growth
  • Discomfort for occupants and guests
  • Higher energy costs as AC systems overwork
  • Risk to sensitive equipment and materials

Our systems prevent these problems by removing moisture at the source instead of relying only on standard air conditioning.


Advantix Liquid Desiccant Technology

Advantix’s clean-tech air conditioning uses a liquid desiccant solution to capture moisture from incoming air. This process:

  • Provides precise humidity control
  • Neutralizes bacteria, mold spores, and airborne contaminants
  • Delivers significant energy savings compared to conventional systems
  • Extends equipment life and reduces maintenance

With Advantix, facilities enjoy cooler, drier, and cleaner air—all while lowering energy bills.


Industries & Applications

Our dehumidification systems can be tailored for nearly any commercial environment, including:

  • Indoor pools & aquatic centers
  • Hospitals & surgical centers
  • Hotels & conference facilities
  • Churches & assembly spaces
  • Schools & universities
  • Office buildings
  • Manufacturing plants & laboratories

Wherever humidity is a challenge, Tri State Mechanical has the solution.


Benefits for Your Facility

  • Healthier Indoor Air: Free from mold, bacteria, and allergens
  • Energy Efficiency: Lower utility bills with clean-tech operation
  • Comfort & Productivity: Optimal humidity creates a better experience for staff, patients, or guests
  • Protect Your Investment: Prevent damage to equipment, furniture, and structures
  • Sustainable Solution: Reduced carbon footprint with innovative technology

Why Choose Tri State Mechanical?

  • Exclusive Advantix Representative in St. Louis
  • Over 30 years serving commercial clients in HVAC & refrigeration
  • Expert installation and long-term service support
  • Commitment to efficiency, reliability, and customer satisfaction

We also provide complete Commercial HVAC, Commercial Refrigeration, and repair services including Commercial AC Repair and Home AC Repair.


Frequently Asked Questions

Q: How is Advantix different from a traditional dehumidifier?
A: Traditional systems rely on cooling coils, which only partially remove humidity. Advantix uses a liquid desiccant that absorbs 100% of excess moisture while sterilizing the air.

Q: Will installing a dehumidification system lower my energy bills?
A: Yes. By removing moisture before cooling, your AC system works less, reducing energy use significantly.

Q: Can the system handle large facilities?
A: Absolutely. Advantix units are scalable for everything from pools to hospitals to large manufacturing plants.


Get a Free Consultation

Take control of your facility’s air quality with the most advanced dehumidification system in St. Louis.

👉 Get a Quote Today