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Water Treatment & Softeners in Hillsboro, OR
Compare 38 water treatment & softeners contractors near you in Hillsboro and surrounding area with an average rating of 4.4/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
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5.0~2 years onlineNathan D Young Water Softeners - Way Cool
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4.73+ years onlineM T Dunn Plumbing
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4.710+ years onlineSERVPRO of Cedar Mill/Oak Hills
4.529+ years onlineCoastal Farm & Ranch
4.416½+ years onlineFerguson Plumbing Supply
4.427+ years onlineKeller Supply
4.430 years onlinePink Flamingo Plumbing
4.4~2 years onlineHPS Pipe and Supply, Inc.
4.324 years onlinePerformancePro Pumps Inc
4.326+ years onlineWillamette HVAC
4.319+ years onlineHillsboro Ace Hardware
4.2~31 years onlineAire Serv of Hillsboro
4.030+ years onlineFerguson Waterworks
4.027+ years onlineClean Water Services Rock Creek Wastewater Treatment Plant
3.925+ years onlineCornell Coin Laundry
3.9Clean Water Services Administration Office
3.225+ years onlineHillsboro Water
3.0Clean Water Services Hillsboro Treatment Facility
1.025+ years onlineWater Treatment & Softeners in Nearby OR Cities
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Water Treatment & Softeners in Hillsboro, OR
Water treatment and softener installation in Hillsboro (Oregon) serves a Portland-metro Silicon Slopes market: single-family homes throughout Orenco Station and Rock Creek, tech-industry commercial tenants including Intel, and newer construction. Typical jobs include whole-house softeners (moderately soft municipal water), iron treatment for rural-edge well-water, reverse-osmosis drinking systems (popular with tech demographics), and commercial process-water treatment for Intel-supplier facilities. Silicon manufacturing requires ultra-pure water — specialized industrial applications.
Whole-house softener installs in Hillsboro run $1,800-$3,800; RO drinking systems $500-$1,800; commercial process water for Intel-supplier facilities $50,000-$500,000+. Oregon requires a Limited Plumbing license. Hillsboro permits apply. Portland-metro water is moderately soft (3-5 grain) — softeners less universally needed than in hard-water markets. Intel-supplier semiconductor manufacturing drives ultra-pure water demand at some facilities.
Frequently Asked Questions
- Does Hillsboro water need softening?
- Municipal Hillsboro water runs 3-5 grain — soft to moderately soft. Softener not typically necessary for residential health or appliance protection. Test your specific line if interested — hardness varies slightly by source.
- What's typical for Intel-supplier ultra-pure water?
- Semiconductor manufacturing often requires ultra-pure water (UPW) systems: multi-stage RO, deionization, degassing, and continuous monitoring. Full UPW systems $100,000-$2,000,000+ depending on flow rate and purity specifications. Specialized integrators handle these.
- Why are RO drinking systems popular in Hillsboro?
- Tech-demographic clients value clean drinking water. Under-sink RO ($500-$1,800) removes 95%+ of dissolved impurities. Filter replacement annual. Some premium systems add mineralization after RO for taste.
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NeedInstall helps connect customers with local installation professionals across Hillsboro and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.