Basic
$140 – $325 each
Panel-listed standard breaker installed in an open slot, conductor landed and torqued, circuit tested and labeled

Photo: Dmitry G · CC BY-SA 3.0 · Source
Install or replace one standard single- or double-pole breaker in an existing panel, part and licensed electrician labor; excludes AFCI/GFCI premium and main breaker.
Install Circuit Breaker in Boston, Massachusetts typically costs $164 to $383 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 circuit breaker.
National average: $150 – $350 each
$140 – $325 each
Panel-listed standard breaker installed in an open slot, conductor landed and torqued, circuit tested and labeled
$164 – $383 each
Panel-listed breaker installed, bus and neutral connections checked, terminals torqued to spec, circuit tested, directory updated
$205 – $479 each
Panel-listed breaker installed, full panel visual check with thermal scan of connections, torqued terminals, typed directory
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $67 – $158 | each |
| Labor | labor | $67 – $155 | each |
| Supplies & Other | supplies | $18 – $42 | each |
| Equipment & Disposal | equipment | $12 – $28 | each |
Labor costs in Boston run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local install circuit breaker contractors in Boston for personalized quotes based on your specific project.