Water heaters in Hilliard, Ohio
Water hardness, permits, utilities and rebates for Hilliard, OH, each linked to the city or utility source.
Updated Researched by Strive LeadGenFranklin County
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Short answer
Hilliard gets its water from Columbus Division of Water (Columbus Water & Power) serves Hilliard water and sewer. Replacing a water heater needs a permit from City of Hilliard Building (permit portal hilliardoh.viewpointcloud.com).
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Before you hire in Hilliard
From city, county and utility sources, checked Oct 14, 2026
- Water utilityColumbus Division of Water (Columbus Water & Power) serves Hilliard water and sewerSource
- Water hardnessHardness (ppm) 2025: Dublin Road 125 (122-132), Hap Cremean 98 (85-118), Parsons Avenue 123 (122-127); (gpg) 7.3 / 5.7 / 7.2Source
- Water heater permitRequired. Issued by City of Hilliard Building (permit portal hilliardoh.viewpointcloud.com)Source
- Gas utilityColumbia Gas of OhioSource
- Electric utilityAEP OhioSource
Read before you hire
- How much does it cost to replace a water heater in 2026?
- How long does a water heater last? Lifespan by type
- Why is my water heater popping or rumbling?
- What does an anode rod do, and when should it be replaced?
- How much does a tankless water heater cost installed?
- Is there still a federal tax credit for heat pump water heaters?
Other Ohio cities
Water Heater Facts is an information and referral service run by Strive LeadGen LLC. Contractors may pay us when we connect a homeowner with one. Local facts come from city, county and utility sources linked above; rules change, so confirm with the city before you start.