Septic System Cost in Massachusetts (2026)
Compare septic system costs across 1 city in Massachusetts. Prices range from $10,100 in Boston to $10,100 in Boston.
State average
$10,100
Range
$10,100 – $10,100
Cities tracked
1
City comparison
| City | Avg cost | Budget range | High-end range | vs state avg |
|---|---|---|---|---|
| Boston, MA | $10,100 | $3,600–$4,500 | $21,900–$27,900 | 0% |
Explore each city
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Frequently asked questions
The average septic system in Massachusetts costs $10,100. Prices range from $10,100 in Boston to $10,100 in Boston. Costs vary by city due to differences in labor rates, material availability, and local code requirements.