Home Repair Decoded

Tankless Water Heater Installation Cost in Vermont

$1,350 – $4,350We estimate tankless water heater installation in Vermont at $1,350 to $4,350 for a whole-house tankless unit replacing a tank. The national estimate is $1,400 to $4,400. Vermont plumber pay is 3% below the national median, ranking 32 of 51.
Part of the jobLowHigh
Parts and materials (our assumption)$1,000$3,000
Labor hours (our assumption)510
Billed labor rate per hour$75$135
Estimated total$1,350$4,350

Our estimate, not a quote. Billed rate is the Vermont median wage from BLS (2025, $29.89 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

ItemSourced figureBasisSource
Labor hours4 – 104 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

National figures as published by each source, checked 2026-11-03. Their scope can differ from ours.
PublisherLowHighScope
This Old House$1,200$3,500Equipment and labor. Page dated June 2026.
Fixr$2,500$4,500National average range, installed. Page dated January 2025.
Bob Vila$1,333$3,721Installed, citing Angi and HomeAdvisor. Page dated October 2023.

Who can legally do this in Vermont

The Vermont Division of Fire Safety issues plumbing licenses. Tradespeople licensed by the Department of Public Safety are exempt from contractor registration when working within their scope.

Check a license with Vermont Office of Professional Regulation, Find a Professional

Compared with neighboring states

StateMedian wageLowHigh
Massachusetts$45.14$1,550$5,050
New Hampshire$32.12$1,400$4,450
New York$37.26$1,450$4,700

Other plumber jobs in Vermont

Tankless Water Heater Installation cost in every state · Vermont 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.