Is Addie Water Systems family owned?

No. Addie Water Systems is owned by H2O Care Partners (Shore Capital Partners). The local name was kept after acquisition.

Is it safe to hire Addie Water Systems?

Ownership doesn't determine the quality of the technician. It does determine the sales process. Ask for a written quote, decline same-day pressure, and compare with a verified independent.

Parity › Who owns it › Addie Water Systems

Logo from its own website

On the record · owner not named on its home or about page

Who owns Addie Water Systems?

Q: Who owns Addie Water Systems?

H2O Care Partners (Shore Capital Partners). Acquisitions: 2025.

The short answer

Addie Water Systems is owned by H2O Care Partners (Shore Capital Partners). It is not an independent local business.

Acquisitions: 2025 · 34 brands under this parent

Quick facts

Company: Addie Water Systems
Trade: Water Treatment
Based in: Janesville, WI · All investor-owned companies in Wisconsin →
Owned by: H2O Care Partners (Shore Capital Partners) · their site
Acquired: 2025
Ownership disclosed?: No: we found no mention of H2O Care Partners (Shore Capital Partners) on the company’s home or about pages when we checked on 2026-10-07.

What its website says about its history

“Since 1978, customers have relied on Addie Water Systems with revolutionary water treatment services.”

Company website, captured by script 2026-10-11 :: https://addiewatersystems.com/

What it doesn’t say

Who has owned it since 2025: H2O Care Partners (Shore Capital Partners), which acquired it in 2025.

About Addie Water Systems

Addie Water Systems provides Water Treatment services in Janesville, WI. It still trades under its original local name and is owned by H2O Care Partners (Shore Capital Partners).

What this means before you call

The name on the truck is not the owner. In investor-owned home-service groups, pricing books, the sales process and financing offers are commonly set centrally rather than by the local office. What to check before you sign →

Sources

H2O Care Partners’ own site lists Addie Water Systems: source (2026-10-07)
Addie Water Systems's own website (its words about its history): source (2026-10-11)
Its own website shows this logo: source (2026-10-15)

Other brands under H2O Care Partners (Shore Capital Partners)

Alamo Water Softeners American Aqua H2O Care Kel Tren Water Care Long Island Clean Water Service Reynolds Water Conditioning Tri-County Water Conditioning Advanced Water Treatment AquaSystems of Nebraska Aquatek Filtration & Pump Service Atlantic Blue Water Services Besco Water Treatment

See all 34 H2O Care Partners (Shore Capital Partners) brands →

Parity is an editorial publication. Ownership facts are sourced from public filings and company-published material; we make no claim about the quality of any individual technician. Represent Addie Water Systems or H2O Care Partners (Shore Capital Partners)? Verify or contest this page · How we check · Corrections policy. Page generated 2026-10-26 from Parity’s records.