Your Reliable Water Treatment Service Provider

Big Valley Water INC. offers a full line of water treatment products and services to residential, commercial, and industrial clients. For more than 60 years now, we have been bringing clean and refreshing drinking water to the homes and offices in Northeast Montana.

The unmatched water treatment solutions we deliver are also congruent to the products we offer. Our commitment to excellence, along with our dedication to providing top-notch customer service, has enabled us to build strong relationships with our clients over the years.

Our Mission

We are a locally owned and operated company that aims to provide superior water treatment services to everyone in Northeast Montana. To make sure that our clients will have a positive customer experience, we solely use top-of-the-line products in all of our projects. We only offer them water treatment systems that will give them the best value for their dollar.

What We Do

We provide a wide range of quality products and services. From water softener installation to free water testing, we have you covered.

An Authorized Hellenbrand Dealer

Big Valley Water INC. provides various kinds of water treatment products from Hellenbrand to fit your needs and budget.
We specialize in complete commercial and residential systems. The products we offer include:

  • Chemicals and Accessories for Your Well
  • Extra Coarse Salt
  • Iron Filters
  • Phosphate-Free Detergents and Soaps
  • Pumps
  • Reverse Osmosis (RO) Systems
  • Rust Busters
  • Water Softeners


We service products that are already installed in your home or building.
Additionally, we offer lease and rental options for when you need to use a water treatment system.

Bottled Water Delivery

At Big Valley Water INC., we’re committed to bringing clean and refreshing drinking water to your home or office. For your convenience, we offer bottled water with custom labels throughout Northeast Montana.

  • Private Label Water
    • Business
    • Events
    • Farm
    • School
    • Special Occasions
    • Sports and Recreation
  • Bottled Water (In-Store Special Pricing)
    • Five Gallons
    • Three Gallons
    • One Gallon
    • One Liter
    • Two Liter

Offering Various Water Treatment Products

The water treatment systems offered by our competitors in the local area and online pale in comparison to ours. At Big Valley Water INC., you can be sure that the products you purchase will be worth the investment. We offer:

  • Water Coolers
    • Bottom Load
    • Cook and Cold
    • Digital
    • Hot and Cold
    • Standard
  • Crocks
  • Water Pumps
  • Battery or Hand Pump Dispensers

Enjoy the Benefits of Healthy Drinking Water

Know what's in your water, and let yourself and your family see and feel the difference of getting your water treated by our team. Reach out to us today via phone or email to schedule a free water testing. We look forward to helping you resolve your water treatment needs!