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Water heaters in Frisco, Texas

Water hardness, permits, utilities and rebates for Frisco, TX, each linked to the city or utility source.

Updated Researched by Strive LeadGenCollin County

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Short answer

Frisco gets its water from City of Frisco Public Works (treated water purchased from North Texas Municipal Water District), measured at 96.0-200 ppm (Wylie plant supply); Leonard plant 96.0-144. Replacing a water heater needs a permit.

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Before you hire in Frisco

From city, county and utility sources, checked Oct 14, 2026

  • Water utilityCity of Frisco Public Works (treated water purchased from North Texas Municipal Water District)Source
  • Water hardness96.0-200 ppm (Wylie plant supply); Leonard plant 96.0-144Source
  • Water heater permitRequired. Who may pull it: Registered plumbing contractor (must hold master license and be registered with Building Inspections; R-Number); water heater replacement is available as an instant Self Service residential permit. Fee: Plumbing permit issuance $50.00 plus $7.00 per water heater and/or vent (fee schedule effective 10/1/2026)Source
  • Gas utilityAtmos Energy (Mid-Tex Division)Source
  • Electric utilityOncor Electric Delivery (wires/TDU; retail electric choice)Source
  • Utility rebatesOncor ENERGY STAR heat pump water heater: $500 off coupon. Rules: Oncor residential customers; reserve coupon through Oncor Marketplace (CLEAResult) and redeem online or in-store at participating retailers (Home Depot, Lowes); limit per householdSource
  • Utility rebatesAtmos Energy (Mid-Tex Division) natural gas storage tank water heater: $100 (0.68 UEF+); $150 (0.86 UEF+, ENERGY STAR); $200 (0.90 UEF+, ENERGY STAR). Rules: Current Atmos Energy Mid-Tex residential customer; apply within 12 months of purchase/installation; Atmos Energy (Mid-Tex Division) natural gas tankless water heater: $200 (0.87 UEF+); $300 (0.95 UEF+, ENERGY STAR). Rules: SameSource

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Other Texas 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.

Free quote · Ohio, Illinois, Texas

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What do you need?
  • We name the plumber before sharing anything
  • Your details go to one company, never a list
  • Free, no obligation. Stop texts anytime

Ohio, Illinois and Texas. For a leak or a gas smell, do not wait for us: shut off the water or leave the house and call your gas utility or 911.