Water Heater Replacement Cost in South Dakota
$720 – $1,950We estimate water heater replacement in South Dakota at $720 to $1,950 for a 40 to 50 gallon gas or electric tank in the same location. The national estimate is $750 to $2,050. South Dakota plumber pay is 19% below the national median, ranking 50 of 51.
| Part of the job | Low | High |
|---|---|---|
| Parts and materials (our assumption) | $600 | $1,500 |
| Labor hours (our assumption) | 2 | 4 |
| Billed labor rate per hour | $62 | $112 |
| Estimated total | $720 | $1,950 |
Our estimate, not a quote. Billed rate is the South Dakota median wage from BLS (2025, $24.82 an hour) times 2.5 to 4.5 to cover payroll costs, overhead, travel and profit. How we estimate
What our assumptions are based on
| Item | Sourced figure | Basis | Source |
|---|---|---|---|
| Labor hours | 1 – 3 | 1 to 3 hours for a standard tank installation. | This Old House |
What other publishers report
| Publisher | Low | High | Scope |
|---|---|---|---|
| Fixr | $550 | $2,300 | 40-gallon tank installed. Page dated January 2026. |
| Fixr | $700 | $2,500 | 50-gallon tank installed. Page dated January 2026. |
| This Old House | $600 | $1,200 | 40-gallon tank installed. Page dated June 2026. |
| This Old House | $700 | $1,800 | 50-gallon tank installed. Page dated June 2026. |
Who can legally do this in South Dakota
Commercial and rental properties in South Dakota must be plumbed by a licensed South Dakota plumbing contractor.
Compared with neighboring states
| State | Median wage | Low | High |
|---|---|---|---|
| Iowa | $30.72 | $750 | $2,050 |
| Minnesota | $45.39 | $830 | $2,300 |
| Montana | $38.44 | $790 | $2,200 |
| Nebraska | $29.31 | $750 | $2,050 |
| North Dakota | $30.56 | $750 | $2,050 |
| Wyoming | $30.01 | $750 | $2,050 |
Other plumber jobs in South Dakota
- Toilet Replacement
- Faucet Replacement
- Drain Cleaning
- Garbage Disposal Replacement
- Tankless Water Heater Installation
- Pipe Repair
- Whole-House Repipe
- Sewer Line Repair
Water Heater Replacement cost in every state · South Dakota home repair guide
Sources
General information, not professional advice. Conditions, codes and prices vary. Turn off power, gas or water before any work, and hire a licensed professional when in doubt. Cost figures are our estimates, not quotes.