How much does a water heater tankless cost in Boston?
Water heater tankless projects filed in Boston typically run about $4,500, with most between $2,000 and $10,000, based on 919 filings (Boston public records, DataSF).
These are comparable filed projects in Boston — a typical reference range, not a quote. Your project can land anywhere in the spread depending on scope, materials, and access.
Where the money goes
What moves the price
Common questions
What's the typical range for a water heater tankless in Boston?
Most water heater tankless projects in Boston run $2,000 to $10,000, with a median around $4,500, based on 919 filings of comparable filed work (Boston public records, DataSF).
How recent is this data?
These figures reflect comparable water heater tankless projects filed in Boston public records (DataSF), compiled as of 2026-06-03. They refresh as new filings are published.
What affects the cost of a water heater tankless?
Scope, materials, finishes, the age and condition of the home, and site access. The spread above ($2,000–$10,000) reflects that range — your project can land anywhere in it.
Keep up with everything happening in Boston
toDate keeps you current on what's changing around you — projects, construction, closures, openings, safety. Join the Boston waitlist and be first when it opens near you.
No spam. One email when we launch near you.
Already want it live? See projects near you in the app →