Basic
$1,037 – $2,883 each
Tankless heater matched to the existing fuel, sized for 2-3 fixtures at once, standard efficiency, isolation valves, vent and power hookup, old tank removed
Supply and install one whole-house tankless (on-demand) water heater, electric or gas, including venting/gas or circuit hookup, permit and old-tank removal.
Instant Hot Water Heater in Little Rock, Arkansas typically costs $1,220 to $3,391 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Little Rock are 16.0% lower than the national average for instant hot water heater.
National average: $1,402 – $3,898 each
$1,037 – $2,883 each
Tankless heater matched to the existing fuel, sized for 2-3 fixtures at once, standard efficiency, isolation valves, vent and power hookup, old tank removed
$1,220 – $3,391 each
Tankless heater matched to the existing fuel, sized for 2-3 fixtures at once, higher-efficiency model with digital display, isolation valve kit, old tank removed
$1,525 – $4,239 each
Tankless heater matched to the existing fuel, sized for 2-3 fixtures at once, top-efficiency model with Wi-Fi control, recirculation-ready, old tank removed
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $593 – $1,649 | each |
| Labor | labor | $363 – $1,009 | each |
| Supplies & Other | supplies | $158 – $440 | each |
| Equipment & Disposal | equipment | $105 – $293 | each |
Material costs in Little Rock run proportionally higher than labor, which may favor labor-intensive approaches.
BuildX Pro researches and reviews the national price range for Instant Hot Water Heater, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Nov 2026.
Connect with local instant hot water heater contractors in Little Rock for personalized quotes based on your specific project.