What are the opening hours?

Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 12pm

Chastain & Associates LLC

Name: Chastain & Associates LLC
Address: 5 N. Country Club Road, Schaumburg, IL, 62521, US
Telephone: +18334242782
Price range: $$

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Chastain & Associates LLC

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Chastain & Associates LLC offers multi-disciplinary professional services in engineering, infrastructure, and development. Corporate Headquarters:
5 N.

With over 70 years of experience, we create infrastructures where you live, work, and play. Country Club Road
Decatur, Illinois 62521

Branch Offices:
6832 Stalter Drive, Suite 100
Rockford, Illinois 61108

517 Broadway Street, Suite 100
Paducah, Kentucky 42001

100 North Chestnut St., Suite 301
Champaign, IL 61820

330 N. Central Avenue
Paris, IL 61944

625 South Earl Avenue, Suite A
Lafayette, IN 47904

11/04/2026

We had a spooktacular time supporting the Decatur Regional Chamber of Commerce as the Boo Bag Sponsor for its event on Friday, October 30! 👻

Thanks to the Chamber and everyone who joined in to make it a fun evening for our community. We’re glad to be part of it! 🎃

10/30/2026

We’re proud to have contributed to a project that supports the community and helps keep local infrastructure working for the people who rely on it every day. Thank you to everyone involved for the
teamwork and collaboration that brought this important effort forward.

07/04/2026

History...with a little creative license. Rumor has it the founders of Chastain were present for a rather important meeting back in 1776.

Okay... maybe not 😄 But while America celebrates 250 years this Independence Day, we're proud to mark 71 years of helping build the communities that make this country strong.

From roads to parks, we’ve spent over seven decades creating spaces where people thrive. Here’s to honoring the past and building the future. Happy Independence Day from all of us at Chastain!

📸Artist rendition. No time travel was involved in the making of this photo. 😆

05/25/2026

Today we remember and honor those who gave their lives in service. 🇺🇸
From all of us at Chastain, we wish you a safe and meaningful Memorial Day.

04/22/2026

Happy Administrative Professionals Day!

Today we’re celebrating our incredible admin team—Julie, Kim, Linda, Tamra, Teresa, and PJ. Thank you for everything you do to keep things running smoothly and support our team every day.

Your organization, dedication, and willingness to jump in wherever needed make a huge impact, and we’re truly grateful for each of you. We couldn’t do it without you! 🙌

Address

5 N. Country Club Road
Schaumburg, IL
62521

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 12pm

Telephone

+18334242782

Website

http://www.chastainengineers.com/

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