Basic
$4,186 – $11,164 each
Cast-iron oil hot-water boiler around 86% AFUE, flue reconnected to the existing chimney, piping reconnected, burner started and tested
Replace an existing oil-fired hot-water boiler with a new standard-to-high-efficiency oil boiler, including removal, piping/venting reconnection and startup.
Install Oil Boiler in Boston, Massachusetts typically costs $4,925 to $13,134 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Boston are 14.0% higher than the national average for install oil boiler.
National average: $4,500 – $12,000 each
$4,186 – $11,164 each
Cast-iron oil hot-water boiler around 86% AFUE, flue reconnected to the existing chimney, piping reconnected, burner started and tested
$4,925 – $13,134 each
Three-pass cast-iron oil boiler around 87% AFUE with efficient circulator, flue and piping reconnected, combustion tested
$6,157 – $16,418 each
High-efficiency three-pass oil boiler around 88-90% AFUE with outdoor reset control and ECM circulator, combustion tuned
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $2,025 – $5,400 | each |
| Labor | labor | $2,000 – $5,334 | each |
| Supplies & Other | supplies | $540 – $1,440 | each |
| Equipment & Disposal | equipment | $360 – $960 | each |
Labor costs in Boston run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local install oil boiler contractors in Boston for personalized quotes based on your specific project.