Insights

Family-owned stability Sterling Water is a third-generation, family-owned business with a long track record since 1949, signaling reliability and renewed trust when engaging with customers and potential partners.

Local community focus Operating multiple locations in central Minnesota and Wisconsin with locally run dealerships, presenting opportunities for targeted regional campaigns and partnerships with community organizations.

Comprehensive offerings Extensive portfolio including water softeners, filtration, reverse osmosis, delivered bottled water, salt delivery, installation and repair, enabling cross-sell opportunities across home and small business customers.

Service quality emphasis 100% satisfaction guarantee and highly trained technicians suggest strong value propositions for upsell of maintenance plans, extended service contracts, and recurring revenue streams.

Digital and security maturity Tech stack includes WordPress, Salesforce, WooCommerce, and KnowBe4, indicating digital marketing, CRM-driven sales processes, e-commerce potential, and security awareness training to support scalable growth.

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Sterling Water Tech Stack

Sterling Water uses 8 technology products and services including Open Graph, WordPress, Salesforce, and more. Explore Sterling Water's tech stack below.

Sterling Water's Email Address Formats

Sterling Water uses at least 2 email formats:
Sterling Water Email FormatsExamplePercentage
First.Last@culliganh2o.comJohn.Doe@culliganh2o.com
96%
FLast@culliganh2o.comJDoe@culliganh2o.com
4%

Frequently Asked Questions

What is Sterling Water's official website and social media links?

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Sterling Water's official website is sterlingwater.com and has social profiles on LinkedIn.

How much revenue does Sterling Water generate?

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As of October 2026, Sterling Water's annual revenue is estimated to be $50M - $100M.

What is Sterling Water's SIC code and NAICS code?

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Sterling Water's SIC code is 5431 - Fruit and Vegetable Markets and NAICS code is 81 - Other Services (except Public Administration).

How many employees does Sterling Water have currently?

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As of October 2026, Sterling Water has approximately 37 employees across 1 continents, including North America. Key team members include Office Manager: C. J. P., Service Manager: E. L. and Commercial Drinking Water Consultant: E. B. Explore Sterling Water's employee directory with LeadIQ.

What industry does Sterling Water belong to?

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Sterling Water operates in the Consumer Services industry.

What technology does Sterling Water use?

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Sterling Water's tech stack includes Open Graph, WordPress, Salesforce, WooCommerce, Microsoft 365, BugHerd, JSON-LD and KnowBe4.

What is Sterling Water's email format?

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Sterling Water's email format typically follows the pattern of First.Last@culliganh2o.com. Find more Sterling Water email formats with LeadIQ.

When was Sterling Water founded?

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Sterling Water was founded in 1949.
Sterling Water logo

Sterling Water

Consumer ServicesWisconsin, United States11-50 Employees

Sterling Water is a third-generation, family-owned consumer services company founded in 1949. Based in Eau Claire, Wisconsin, it operates in central Minnesota and Wisconsin, offering a broad range of water treatment products and services for homes and businesses, including water softeners, filtration systems, reverse osmosis systems, and delivered bottled water, along with installation and repair services. The company emphasizes safety, integrity, teamwork, and continuous improvement, with locally operated dealerships that serve their communities through trained service technicians who address water quality and supply needs. Targeting residential and commercial customers, Sterling Water positions itself within the water treatment industry by providing a comprehensive suite of products and services backed by customer satisfaction and local expertise.

Section iconCompany Overview

SIC Code
5431 - Fruit and Vegetable Markets
NAICS Code
81 - Other Services (except Public Administration)
Founded
1949
Employees
11-50

Section iconFunding & Financials

  • $50M - $100M

    Sterling Water's revenue is estimated to be in the range of $50M - $100M

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