Concrete
Concrete Driveway in Sherwood, Oregon: Cost & Install
Cojo
June 15, 2026
7 min read
A concrete driveway in Sherwood runs in a per-square-foot range set by size, thickness, tear-out, and finish — and it lasts 30 years or more when it is built for the local soil. The non-negotiables in Washington County are compacted sub-grade over Tualatin Valley clay and silt, a slab at least 4 inches thick (5 to 6 for heavy vehicles), reinforcement, control joints cut on time, and curing planned around the wet season. The wet valley ground makes drainage especially important here. This guide explains the real cost drivers and how a proper install goes in.
There is no single price because no two driveways are the same. A flat, easy-access driveway costs far less per square foot than one that needs old concrete torn out, soft wet soil rebuilt, or a decorative finish.
| Cost driver | Why it matters |
|---|---|
| Square footage | Bigger pours spread fixed costs but raise the total |
| Slab thickness | 4-inch standard vs. 5–6-inch for RVs and trucks |
| Tear-out | Removing and hauling old concrete adds cost |
| Sub-grade work | Wet valley soil needs base rock, drainage, and compaction |
| Reinforcement | Rebar or wire mesh |
| Finish | Broom finish is base; stamped and decorative cost more |
Cement, rebar, fuel, and trucking costs move with the broader market, and Sherwood's best concrete crews book out during the good-weather stretch. The cheapest driveway bid usually wins by skipping base rock, drainage, or proper joint cutting — and over wet valley soil, those slabs crack first. Compare what is actually in each scope.
A driveway that lasts over wet valley soil follows the same steps every time:
Drainage is the single biggest factor for a Sherwood driveway, especially on the low ground near the Tualatin River. The valley soil holds water through the wet season, and standing water under or beside a slab causes heaving, settling, and cracking.
For the full picture on keeping water away from your slab, see our guide on concrete driveway drainage.
Concrete gains most of its strength in the first weeks, and curing decides how strong it ends up. Sherwood's wet, cool winters demand attention.
A contractor who plans curing around Washington County's seasons is the one whose driveways hold up.
A concrete driveway in Sherwood is a 30-year investment when the base is built for wet Tualatin Valley soil, the slab is thick enough, the steel is in, the joints are cut on time, and curing is planned for the season. Skip a step — especially drainage — and the slab cracks early. For help vetting a crew, see our Sherwood concrete contractor guide. Cojo provides concrete services across Sherwood and the west-side metro corridor — request a quote and we will measure, check the soil, and give you a clear scope.
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