Tankless Water Heater Installation Cost in Alaska
| Part of the job | Low | High |
|---|---|---|
| Parts and materials (our assumption) | $1,000 | $3,000 |
| Labor hours (our assumption) | 5 | 10 |
| Billed labor rate per hour | $113 | $203 |
| Estimated total | $1,550 | $5,050 |
Our estimate, not a quote. Billed rate is the Alaska median wage from BLS (2025, $45.15 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 | 4 – 10 | 4 to 8 hours (This Old House); 6 to 10 hours (Fixr). Bob Vila says close to 3 hours; that figure is not in this range. | This Old House, Fixr |
What other publishers report
| Publisher | Low | High | Scope |
|---|---|---|---|
| This Old House | $1,200 | $3,500 | Equipment and labor. Page dated June 2026. |
| Fixr | $2,500 | $4,500 | National average range, installed. Page dated January 2025. |
| Bob Vila | $1,333 | $3,721 | Installed, citing Angi and HomeAdvisor. Page dated October 2023. |
Who can legally do this in Alaska
Plumbers need a state-issued Certificate of Fitness from the Alaska Department of Labor and Workforce Development's Mechanical Inspection section. The section's plumbing jurisdiction covers communities of 2,500 people and above, and smaller communities may have their own requirements.
Compared with neighboring states
| State | Median wage | Low | High |
|---|---|---|---|
| Washington | $38.96 | $1,500 | $4,750 |
Other plumber jobs in Alaska
- Toilet Replacement
- Faucet Replacement
- Drain Cleaning
- Garbage Disposal Replacement
- Water Heater Replacement
- Pipe Repair
- Whole-House Repipe
- Sewer Line Repair
Tankless Water Heater Installation cost in every state · Alaska home repair guide
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.