Oien Enterprise Concrete

05/29/2026

Happy 19th Birthday to the newest OEC addition Dylan ~ thanks for all your hard work and muscles 😉💪🏽

05/28/2026

YEAH~OK 🤌🏽

05/12/2026

03/21/2026

First day of spring is here and we’re back at it 💪🏼🌸☀️

Another foundation going in the Rattlesnake with the crew that makes it happen every day.

At Oien Enterprise Concrete (OEC), we handle all phases—digging, prep, and pour—built on 20+ years of experience right here in the Missoula area.

Driveways • Sidewalks • Patios • Foundations • Mono slabs
Licensed, bonded & insured.

Let’s get your project on the schedule ✔️

02/23/2026

From dirt to done—this is how we build in Montana.

Oien Enterprise Concrete (OEC) provides all phases of concrete, including dig-out, prep, and precision pours for:

Driveways • Sidewalks • Patios
Mono slabs • Foundations

Family-owned. Local. Built to last.
Licensed, bonded & insured.
20+ years serving Missoula & surrounding areas.

📩 Message us to get on the spring schedule

02/04/2026

Missoula Children’s Theater
Downtown Missoula MT
City sidewalk repair/replacement

12/05/2025

Winter in Montana is no joke ❄️
If your sidewalk is cracked, heaving, or becoming a safety hazard, let OEC – Oien Enterprise Concrete take care of it!

We’re offering Winter Pricing on city sidewalk tear outs + replacements and we’re fully licensed & bonded to do the work.
Family-owned. Local. Reliable.
DM us anytime for a quote or to get on the schedule!