Cornerstone Excavating, Inc.

Cornerstone Excavating, Inc. Cornerstone Excavating Inc. is an established and growing grading and underground utility installati

was founded in 2008 with the purpose of providing earthmoving and underground utility installation services in SE Iowa with a primary focus in the Iowa City/Coralville/North Liberty/Tiffin/Solon area. We pride ourselves in providing an unmatched commitment to quality and service in meeting the needs of our clients. We specialize in the construction of new residential subdivisions, commercial prope

rty development, municipal street reconstruction and the installation of sanitary sewer, storm sewer and watermain systems. Please contact us if you are interested in having us look at your project or if you are interested in pursuing a possible career with us.

02/10/2026

📢 We’re Hiring! 🚜

We're excited to announce that Cornerstone Excavating is looking for great people to join our team! If you're passionate, hardworking, and ready for a new opportunity, we want to hear from you!

🔹 Position: Construction Laborer/ Equipment Operator
🔹 Location: Washington, Iowa
🔹 Hours/Type: Full Time Position
🔹 Apply Here: 👉 https://www.indeed.com/viewjob?jk=3305d870a2e1b857&from=shareddesktop_copy

✨ Why join us?
✔ Supportive team environment
✔ Competitive pay
✔ Opportunities to grow and advance

Know someone who’d be perfect for this? Please share! 💬

01/16/2026

UPDATE ****ITEM HAS BEEN RETURNED TO OWNER*
*FOUND ITEM*
Yesterday (01/15/2026), we found a piece of equipment on Highway 78 between Brighton and Wayland.

We are trying to locate the rightful owner. For security reasons, we are not describing the item publicly.

If you believe this may be yours, please send us a private message with a description of the item and any identifying details so we can confirm ownership.

Please feel free to share.

🎄 From the Cornerstone Excavating crew — Merry Christmas!Wishing everyone a safe, restful, and happy holiday season.
12/25/2025

🎄 From the Cornerstone Excavating crew — Merry Christmas!
Wishing everyone a safe, restful, and happy holiday season.

❄️ It may not be “the most wonderful time of the year” for moving dirt or laying pipe… but that’s not stopping us from p...
12/10/2025

❄️ It may not be “the most wonderful time of the year” for moving dirt or laying pipe… but that’s not stopping us from pushing Christmas cheer!
Our decked out dozer is shining bright out front. ✨ 🚜
Swing by and enjoy some holiday spirit from Cornerstone Excavating. Wishing everyone a safe and joyful Christmas season! 🎄 ❤️

11/24/2025

🌧️ While the weather may be dreary now, our team made the most of days like this - clear skies, great conditions, and solid progress. ☀️

Address

1320 W Main Street
Main Street, IA
52353

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

+13196533957

Website

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