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Welcome to Gehrke Technology Group!
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EHRKE TECHNOLOGY GROUP is a regional water treatment service and supply company, specializing in servicing HVAC systems and manufacturing process water. We service such marketplaces as commercial buildings, hospitals and healthcare facilities, colleges and universities, small to medium size manufacturing plants, school districts, government facilities, and mechanical contractors. We service and supply water treatment products and water treatment control and delivery equipment for cooling tower water, closed chill and hot water loops, steam boiler systems, potable water systems, and waste water applications.

Gehrke Technology Group provides services and supplies for the following water systems:

  • Open recirculating cooling towers
  • Process cooling loop
  • Closed chilled water loop
  • Closed heating loop
  • Hydronic heating loop

  • Low pressure steam boiler
  • High pressure steam boiler
  • Steam/Condensate return system
  • Boiler pre-treatment system
  • Feed water system

  • Softened water loop
  • Domestic potable water
  • Humidification system

  • Waste water systems
Gehrke Technology Group products include the following:

  • Cooling water scale and corrosion inhibitor
  • Cooling water biocides
  • Cooling water dispersents
  • Cooling water antifoam
  • Closed loop scale and corrosion inhibitor
  • Closed loop multi-metal corrosion inhibitor
  • Boiler internal scale and corrosion treatment
  • Boiler oxygen scavenger treatment
  • Steam neutralizing amine treatment
  • Boiler water antifoam
  • Resin conditioning treatment
  • Boiler water sludge and dispersant treatment
  • Domestic water scale and corrosion inhibitor
  • Prepping and cleaning treatment
  • Alkaline boil-out cleaner treatment
  • De-scaler cleaning treatment
  • Closed loop iron cleaner
  • Flocculation treatment
  • Coagulation treatment
  • pH adjustment treatment
  • Caustic soda treatment
  • Drain pan treatment
  • Coil cleaner treatment
  • Enzyme drain cleaner
Gehrke Technology Group provides the following equipment:

  • Chemical metering pumps
  • Cooling tower water treatment controllers
  • Corrosion coupon racks
  • Pot feeders
  • Boiler automatic blowdown controllers
  • Filtration vessels
  • Filtration media
  • Water softeners
  • pH meters
  • Conductivity meters
  • Test station cabinets
  • Wet chemistry test kits
  • Digital readout test kits
  • Labware
  • Water meters
  • Flow meters
  • Disinfection controllers
  • Water treatment feed and control systems
Gehrke Technology Group provides the following specialized services:

  • On-site water treatment testing and analysis
  • On/Off site equipment cleaning
  • Legionella testing and analysis
  • Chiller efficiency studies
  • Boiler efficiency studies
  • Water softener elution studies
  • Water treatment chemistry training
  • Water treatment application training
  • MSDS training
  • New construction design service
  • New construction equipment and chemical quotation
  • Chemical storage design service
  • Water treatment consulting service
We value every piece of business, large or small. Regardless of your system size, we know that your water system is critical to your operation, and we treat it as such.

Gehrke Technology Group provides traditional water treatment with superior results by using advanced technology products and practices. If you have water treatment needs, or if you are responsible for a water system, we would be delighted to hear from you. Feel free to contact us with your large or small challenges, and we will discuss your specific needs.

Client Reports

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