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Contact us to discuss your water needs

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How do I request service?

Request service online OR

  • Call ​24/7 Service at 800-466-7873 or 978-614-7111
  • Emergency Mobile Water: 800-435-3223 or 978-614-7233

What is the phone number for customer service representative?

  • ​24/7 Service: 800-466-7873 or 978-614-7111
  • Emergency Mobile Water: 800-435-3223 or 978-614-7233

Who do I contact for inquiries about products, services, or parts?

If you need additional information about a product or service for an upcoming project or require parts for your existing water or wastewater treatment equipment, please complete this form so we can direct your inquiry to the appropriate Evoqua employee.

I am an existing customer with an invoice question. Who should I contact?

For invoice questions, please email customer service.

Where can I find Safety Data Sheets?

Visit our Chemical/SDS Library

Where can I find a W-9 form for independent contractors?

Click here to download the W-9 form.

Evoqua Global Headquarters

210 Sixth Avenue, Suite 3300

Pittsburgh, PA 15222

1-724-772-0044

We have more than 170 offices, plants, and locations throughout the world

View Locations

24/7 Service: 888-982-5137

Emergency Mobile Water: 844-223-8027

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