Septic System Labor Cost in Boston, MA (2026)

Septic System labor in Boston runs $2,800-$8,400, about 40% above the national average. This is the septic installer labor charge only, separate from materials.

Estimate labor only
Estimated septic system labor
$5,600
Range $2,800 - $8,400
Labor rate: $5,600
Local index: 1.40x
Labor only. Materials are billed separately.
City labor avg
$5,600
vs national
+40%
Local septic installer hourly
$40/hr
Concrete septic tank being lowered into excavation

A detailed Boston labor guide for this trade is being prepared. In the meantime, use the calculator above for a local labor-only estimate.

See full septic system cost in Boston (labor + materials)
Nearby labor costs: Philadelphia, PA · New York, NY
All septic system labor costs by city →

Frequently asked questions

Labor for a septic system in Boston, MA runs $2,800-$8,400, about 40% above the national average. That covers the septic installer crew's time, not materials.