How Much Does Septic System Installation Cost in Tulsa, OK?
Average septic system installation costs in Tulsa range from $11,127 to $15,053. Get a free, customized estimate below.
Septic System Installation Cost Breakdown — Tulsa, OK
| Item | Unit | Qty | Unit Price | Total |
|---|---|---|---|---|
| Septic Tank (1500 gal) | each | 1 | $2720.00 | $2720.00 |
| Drain Field & Gravel | linear ft | 200 | $29.75 | $5950.00 |
| Excavation & Backfill | lump sum | 1 | $1530.00 | $1530.00 |
| Labor & Permits | hr | 40 | $72.25 | $2890.00 |
| Estimated Total | $13,090.00 | |||
* Prices are estimates based on Tulsa market rates. Actual costs may vary based on project specifics.
Estimate
Ref ID: EST-2026-4CG2
Date Issued
May 9, 2026
Client
Project Details
Site Address
Start Date
End Date
Scope of Work
Materials
| Material Specification | Units | Amount | Ext. Total | |
|---|---|---|---|---|
$ | $2,720 | |||
$ | $5,950 | |||
$ | $1,530 | |||
$ | $2,890 |
Labor
| Service Specification | Type | Hrs | Rate | Ext. Total | |
|---|---|---|---|---|---|
Craftsmanship Guarantee | $ | $600 |
Contractual Agreements & Conditions
Total
$13,690
Draft
Frequently Asked Questions — Septic System Installation in Tulsa
How much does septic system installation cost in Tulsa, OK?
The average cost for septic system installation in Tulsa, OK ranges from $11,127 to $15,053, depending on project scope, materials, and labor rates. Tulsa costs are below the national average, making it a more affordable market.
How do I get a free septic system installation estimate in Tulsa?
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 Tulsa?
Key factors include project size and complexity, material quality, labor rates in Tulsa (OK), permit requirements, accessibility of the work area, and seasonal demand. Getting multiple estimates is recommended.