How Much Does Septic System Installation Cost in Sacramento, CA?
Average septic system installation costs in Sacramento range from $15,708 to $21,252. Get a free, customized estimate below.
Septic System Installation Cost Breakdown — Sacramento, CA
| Item | Unit | Qty | Unit Price | Total |
|---|---|---|---|---|
| Septic Tank (1500 gal) | each | 1 | $3840.00 | $3840.00 |
| Drain Field & Gravel | linear ft | 200 | $42.00 | $8400.00 |
| Excavation & Backfill | lump sum | 1 | $2160.00 | $2160.00 |
| Labor & Permits | hr | 40 | $102.00 | $4080.00 |
| Estimated Total | $18,480.00 | |||
* Prices are estimates based on Sacramento market rates. Actual costs may vary based on project specifics.
Estimate
Ref ID: EST-2026-3H1D
Date Issued
May 9, 2026
Client
Project Details
Site Address
Start Date
End Date
Scope of Work
Materials
| Material Specification | Units | Amount | Ext. Total | |
|---|---|---|---|---|
$ | $3,840 | |||
$ | $8,400 | |||
$ | $2,160 | |||
$ | $4,080 |
Labor
| Service Specification | Type | Hrs | Rate | Ext. Total | |
|---|---|---|---|---|---|
Craftsmanship Guarantee | $ | $600 |
Contractual Agreements & Conditions
Total
$19,080
Draft
Frequently Asked Questions — Septic System Installation in Sacramento
How much does septic system installation cost in Sacramento, CA?
The average cost for septic system installation in Sacramento, CA ranges from $15,708 to $21,252, depending on project scope, materials, and labor rates. Sacramento costs are above the national average due to higher labor and material costs in the region.
How do I get a free septic system installation estimate in Sacramento?
Use Brixor's free online estimate generator above. Enter your project details, customize line items for your specific needs, and download a professional PDF estimate instantly. No signup or credit card required.
What factors affect septic system installation costs in Sacramento?
Key factors include project size and complexity, material quality, labor rates in Sacramento (CA), permit requirements, accessibility of the work area, and seasonal demand. Getting multiple estimates is recommended.