Contractor Services

Contractor ServicesGWT offers services to contractors in order to tackle a variety of issues for their clients. From system evaluations to complete treatment feed design, we have the expertise you want on your team.

Why Partner with US?

  • Affordable
  • Dependable
  • Responsive
  • Knowledgeable

Your customers are our customers too. Together we can accomplish their projects.

Equipment and Design Services for Construction Projects

  • New Feed Equipment for Installation or Replacement Equipment
  • Design Services and Estimates for Fob Bidding
  • Service and Treatment for One Year After Installation of Equipment


Laboratory Services

  • Analytical Services for Water or Deposit Samples
  • Unbiased Laboratory Reports and Corrective Action Plans


Consultation on Water Related Issues

  • Technical Experts Always Available to Advise with Unique Problems
  • Available for On-Site Visits or Over-the-phone Consult

Common Treatments

  • Cleaners/Descalers
  • Disinfectants
  • Passivation Treatment
  • Glycols & Glycol Alternatives

Common Equipment

  • Glycol feeders
  • Pot feeders
  • Side Stream Filtration
  • Corrosion Coupon Racks


Water Treatment Seminars

  • We offer full seminars ranging in intensity to contractors’ teams, to help them learn more than just the HVAC side of systems. It helps them become a more valuable resource to customers.
  • Some basics touched on include, trends in the water treatment industry, common misconceptions of water treatment, how water treatment can increase efficiency and reduce client costs, why water treatment is necessary to maintain a system.