Basic
$3,898 – $10,394 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 Philadelphia, Pennsylvania typically costs $4,586 to $12,228 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Philadelphia are 4.0% higher than the national average for install oil boiler.
National average: $4,500 – $12,000 each
$3,898 – $10,394 each
Cast-iron oil hot-water boiler around 86% AFUE, flue reconnected to the existing chimney, piping reconnected, burner started and tested
$4,586 – $12,228 each
Three-pass cast-iron oil boiler around 87% AFUE with efficient circulator, flue and piping reconnected, combustion tested
$5,732 – $15,285 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 | $1,964 – $5,238 | each |
| Labor | labor | $1,748 – $4,662 | each |
| Supplies & Other | supplies | $524 – $1,397 | each |
| Equipment & Disposal | equipment | $349 – $931 | each |
Labor costs in Philadelphia run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local install oil boiler contractors in Philadelphia for personalized quotes based on your specific project.