Welcome to NHASH.COM! NHASH is a professional association that represents committed industry leaders in septic system pumping and maintenance, installation, and repair. Our members are environmentally responsible, engaging in disposal practices that are federal and state approved. Our site is dedicated to helping people in the Granite State find the answers they need for their septic systems.

NHASH.COM will provide you with knowledge on how your septic system works and how to properly maintain it. Should you need professional assistance you will be able to locate many local companies by using the map to the right.




To browse NHASH members by county, click on the county name. To view the entire list alphabetically click here.

Click the link below to open the application on Acrobat Reader format.

Fill out the application and submit it to the address located on the application.