
Water Treatment & Softeners in Hartford, CT
Compare 28 water treatment & softeners contractors near you in Hartford and surrounding area with an average rating of 4.5/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
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Verified Pro Installers


Express Water Heater and Plumbing, LLC

Clog Master Plumbing, HVAC and Water Damage Restoration Services

H2O Equipment Co., Inc

Advanced Water Systems Inc
Other Businesses in This Area
Pure Water Inc
Pure Water Technology of Central Connecticut
~16 years onlineWellness Water Filtration Systems
~6 years onlineBlake Water Solutions
5.05½+ years onlineClear Blue Water Systems
5.016½+ years onlineHigh Rock Water Plumbing | Well Pump & Water Treatment Services Company
5.05½+ years onlinePerformance Pump and Well Services, LLC
5.06+ years onlineVital Pure Water
5.08½+ years onlineglastonbury Water Systems
4.9~17 years onlineHydro-Pure Water Treatment, LLC
4.9~22 years onlineWater Dr. LLC | Well Pump and Water Service Specialists
4.914½+ years onlinebluefrog Plumbing + Drain of Central Connecticut
4.8~9 years onlineFournier Irrigation, LLC
4.819½+ years onlineRoto-Rooter Plumbing & Water Cleanup
4.829 years onlineTotal Mechanical Systems
4.817+ years onlineAquatic Wildlife Co
4.416½+ years onlineAerus of West Hartford
4.36½+ years onlineCore Filtration
4.0Simply Clean Air & Water Inc
3.0Premier Quality Water, LLC
1.0Water Treatment & Softeners in Nearby CT Cities
Other Services in Hartford
Water Treatment & Softeners in Hartford, CT
Hartford CT water treatment is needed because MDC water has moderate hardness (5-9 grains/gallon) and seasonal taste/odor issues. Older West End and South End homes may have lead service lines awaiting replacement. Most homes benefit from a softener plus carbon filter combo. NeedInstall connects you with Hartford water treatment installers familiar with MDC reports, CT plumbing code, and lead-mitigation strategies.
Hartford water treatment installs run $1,400-$5,500 for softener + carbon, $4,500-$10,000 for whole-home RO. CT requires a state plumbing license. Standard salt-based softeners use 35-50 lbs salt/month. Lead test recommended for pre-1986 homes.
Frequently Asked Questions
- Lead concern?
- Possibly in pre-1986 homes.
- Salt or salt-free?
- Salt-based for measurable softening.
- Maintenance?
- Salt 6-10 weeks, sediment 3-6 months, carbon 9-12 months, RO 24-36 months.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Hartford 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.