Puronics of Orange County
Locally owned Irvine, California water treatment dealer installing Puronics softeners, filters and salt-free conditioners across Orange County since 2007.
Last updated September 29, 2026
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Overview
Puronics of Orange County is a locally owned water treatment company based in Irvine, California, serving households across Orange County since 2007. It operates as an authorized dealer and installer of Puronics-brand water treatment systems, offering whole-home water softeners, whole-house filtration, under-sink drinking water systems and salt-free water conditioners. The business is owned by Gregg Stewart and is licensed under California C-55 (water treatment) license #904801, and describes itself as bonded and insured. The company's core proposition is solving hard water problems — scale on fixtures, spots on glassware, and dry or itchy skin — through a free in-home water test followed by a recommended system. Its product lineup centers on Puronics iGEN-valve systems: the DEFENDER iGEN salt-based whole-home softener as the value option; the HYDRONEX iGEN, a layered-tank unit that softens and filters in one tank and is offered in 30B and 45B sizes; and the CLARIUS iGEN and GOODSPRING salt-free conditioners for households that cannot use salt, are on low-sodium diets, or lack a drain line. The company also installs under-sink drinking water filtration. Puronics of Orange County emphasizes third-party certification, noting NSF/ANSI 44 and 372 certification and WQA Gold Seal recognition for its systems, and it markets against inexpensive magnetic or electronic "no-salt" descalers, arguing that such gadgets do not pass independent scale-prevention testing. The company reports more than 20,000 installations across Orange County and maintains a 5.0 rating on Google. Its website is puronicsorangecounty.com, and its listed contact number is (714) 545-3022. As a local dealer rather than the manufacturer, the business sits within the broader Puronics distribution network while operating independently under local ownership. Its positioning is built on local presence, licensed installation, free water testing and a consultative sales approach rather than on manufacturing the treatment equipment itself.
History
Puronics of Orange County was established in Irvine, California, in 2007 as a locally owned water treatment business. From its base in Irvine, it built a service area covering Orange County, installing Puronics-brand water softeners, whole-house filtration systems and drinking water systems for residential customers. The company reports having completed more than 20,000 installations across Orange County. Over its operating history the business has positioned itself around free in-home water testing and a consultative approach: a technician tests the household water, explains what is in it, and recommends a system matched to the problem — scale and spots calling for a softener, odor calling for filtration, and taste issues addressed with under-sink drinking water treatment. The company holds California C-55 water treatment contractor license #904801 and states that it is bonded and insured. Its product lineup has evolved with the Puronics iGEN platform. The DEFENDER iGEN is presented as the value salt-based whole-home softener, a four-stage unit with SilverShield and an iGEN valve that learns household water usage. The HYDRONEX iGEN combines softening and filtration in a single layered tank, offered in 30B and 45B sizes with SilverShield HYgene inside, and the company notes many units still running at 15 to 20 years. For customers who cannot use salt — because of HOA rules, low-sodium diets or the absence of a drain line — the company offers the salt-free CLARIUS iGEN and GOODSPRING conditioners, which it describes as engineered tanks that change how minerals behave rather than magnetic or electronic pipe-mounted gadgets. The company markets its systems as NSF/ANSI 44 and 372 certified and WQA Gold Seal listed, and it has publicly criticized inexpensive magnetic and electronic descalers, arguing that such devices do not pass independent scale-prevention testing. Owner Gregg Stewart has been quoted describing customers who come in after wasting money on magnetic conditioners that did nothing. The business maintains a 5.0 rating on Google and operates its website at puronicsorangecounty.com.
- 2007
Puronics of Orange County founded as a locally owned water treatment business in Irvine, California.
Company reports surpassing 20,000 installations across Orange County.
Puronics iGEN platform systems including DEFENDER, HYDRONEX, CLARIUS and GOODSPRING offered to Orange County customers.
Products and positioning
Locally owned, licensed and certified Orange County water treatment dealer offering free water testing and Puronics-brand softeners, filters and salt-free conditioners.
DEFENDER iGEN Softener
Salt-based whole-home softener positioned as the best-value four-stage unit, with SilverShield in the tank and an iGEN valve that learns household water usage; NSF/ANSI 44 and 372 certified and runs on salt or potassium.
HYDRONEX iGEN Softener
Combined softener and filtration system in a single layered tank, offered in 30B and 45B sizes with SilverShield HYgene inside; company notes many units still running at 15 to 20 years.
CLARIUS iGEN Conditioner
Salt-free water conditioner that prevents scale without salt, intended for households with HOA restrictions, low-sodium diets or no drain line.
GOODSPRING Salt-Free System
Salt-free conditioning system marketed alongside CLARIUS for customers who cannot or prefer not to use salt-based softeners.
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