Driveway Channel Drain Cost Guide
The driveway layer prints apart by frame: Frame A prices runs by driveway width, from $400 to $1,200 for a one-car span, while Frame B prints one driveway average rate of $70 per linear foot.
Orange County, CA · Updated 2026 · Costs shown as ranges — your quote will vary by installer and scope
Driveway runs and apron lines, priced apart in both frames
| Frame | Line, as published | 2026 band |
|---|---|---|
| Frame A | driveway trench or channel drain, average | $400-$2,400 |
| Frame A | trench or channel drain installation, per linear foot | $30-$150 |
| Frame B | trench or channel driveway drainage system, average per linear foot | $70 |
| Frame B | drainage system installations, per system | $2,111-$6,775 |
Every figure here is a published line inside its own frame and its own layer, never folded into the other. The project whole prices on the trench drain hub; the material layer on the grate and material guide.
The by-width layer, as reported
| Driveway width line, as published | Span | 2026 band |
|---|---|---|
| 1-car driveway run, in HomeGuide drainage-system data | 10-12 ft width | $400-$1,200 |
| 2-car driveway run, in the same data | 20-24 ft width | $800-$2,400 |
| 1-side driveway run, in the same data | 18-30 ft length | $700-$3,000 |
By-width pricing prints on Frame A only, in three named runs: two across the width of the driveway, by car count, and one along one side, by length. The 1-side band reaches past the driveway average for the project as a whole, and stays on its own line: three runs, three readings, never one driveway price.
The garage-apron layer, as reported
| Apron line, as published | Reading | 2026 band |
|---|---|---|
| Garage aprons named among printed placements for channel runs | placement, inside the per-foot band | $30-$150 per linear foot |
| Garages named in Frame B's trench drain description, basement-drain data | per project | $1,500-$4,000 |
| Driveway average that the apron run reads against, Frame A | per driveway run | $400-$2,400 |
The apron reading is a placement reading: the run at the garage apron is the same channel build priced everywhere else here, read at the span the apron already has. Neither frame prints an apron-only price here; the apron run reads against the by-width bands, the driveway average, and the per-foot lines.
Frame B driveway reading, as reported
| Frame B line, as published | Reading | 2026 band |
|---|---|---|
| Trench or channel driveway drainage system, in HomeAdvisor (Angi) data | average, per linear foot | $70 |
| Trench drain, in Angi's trench-vs-French comparison | per linear foot | $30-$150 |
| Trench drain, channel-style, in Angi's basement-drain data | per project | $1,500-$4,000 |
Frame B answers the driveway question with a rate, not a run band: one average per linear foot for a driveway drainage system, printed inside its wider drainage tables. Read beside Frame A, the two driveway readings are two pricings of the same run -- one by the width of the span, one by the foot -- and neither is converted into the other here.
Reading the driveway layer, by frame
Frame A answers with width bands: one-car, two-car, and one-side runs, each with its span printed beside its band. Frame B answers with an average rate and a per-project band. A driveway quote names its reading in its first line.
- Width named beside every band: one-car, two-car, or one-side
- Apron runs read as placements, never as invented apron-only bands
- By-width bands and per-foot averages never converted into each other
Frequently asked questions
How much does a driveway channel drain cost, as published?
Frame A prints a driveway trench or channel drain at $400 to $2,400 on average. By width: a 1-car run at $400 to $1,200, a 2-car run at $800 to $2,400, and a 1-side run at $700 to $3,000. Frame B prints an average rate of $70 per linear foot.
What does a two-car driveway run cost, as reported?
Frame A prints the 2-car run, spanning 20 to 24 feet of width, at $800 to $2,400. It is the widest of the two by-car-count bands and prints level with the top of the driveway average for the project as a whole.
Is a garage-apron run priced as its own line, as reported?
No. Neither frame prints an apron-only band in the lines carried here. Garage aprons print as a named placement for channel runs, and garages print inside Frame B's per-project trench drain description at $1,500 to $4,000; the apron run reads against the by-width and per-foot lines.
How does Frame B price the driveway layer, as reported?
By the foot and by the project, never by width: a trench or channel driveway drainage system at an average of $70 per linear foot in HomeAdvisor (Angi) data, a comparison rate at $30 to $150 per linear foot, and drainage system installations at $2,111 to $6,775.
Can a by-width band and the per-foot average be combined into one driveway price?
No. Frame A's by-width bands price whole runs by span; Frame B's $70 average prices by the foot. The frames and their readings are never blended, and neither reading is converted into the other.