Pioneer Engineering & Environmental Services, LLC

07/01/2026

Pioneer will be closed on Fri July 3rd in observation of the Fourth of July. We hope you enjoy a safe and memorable holiday with your friends and loved ones.

06/01/2026

Pioneer is returning to Rosemont for the &EnergyStorageNorthAmerica conference! Formerly known as the Midwest Solar Expo, this event brings together solar and energy storage professionals for three days of targeted education, meaningful networking, and innovative exhibits starting on Monday June 15th. For more info, visit https://www.iesna.com/midwest/attend/.

Already attending? Be sure to stop by booth 208 and learn how we can help move your next project forward.

05/21/2026

Pioneer will be closed on Monday May 25th for Memorial Day. We will reopen Tuesday with our regular business hours, and we express our gratitude to the brave men and women who have made the ultimate sacrifice for our freedom.

02/27/2026

Earlier this week, Pioneer released a newsletter about our work on the future Quantum Shore Chicago, the 440-acre site of the former US Steel South Works set to become North America's largest concentration of quantum computing activity. Visit our website below to read:

Pioneer at the Former U.S. Steel South Works For more than a century, the U.S. Steel South Works facility stood as one of the most important industrial engines in Chicago...

12/31/2025

Pioneer will be closed on Thurs Jan 1st for the holiday. We wish everyone a safe and happy New Year. See you in 2026.

12/22/2025

Pioneer will be closed on Wed 12/24 and Thurs 12/25, and normal business hours will resume on Fri 12/26. We wish you all a wonderful holiday celebration with your loved ones.

12/19/2025

We want to express our gratitude to all our clients and friends for their business and support through the year, you’ve helped make 2025 one of our best years ever. We wish you all the best in 2026 and beyond. Merry Christmas and Happy New Year.

07/24/2025

Pioneer recently attended a land blessing ceremony for the development, coming soon to Albany Park from CircleCommunities and . The seven-story, 45-unit complex will become Chicago's first 100% affordable housing development tailored and marketed specifically to the urban native community. Other attendees included Full Circle's own Josh Wilmoth, representatives from the city's Indigenous community, Mayor Brandon Johnson, 33rd Ward Alderwoman Rossana Rodriguez-Sanchez, U.S. Representative Delia Ramirez, and Chicago Housing Commissioner Lissette Castañeda. We're looking forward to seeing the final project come to fruition "at the river's edge".

07/23/2025

Heading to the 2025 on August 5th? Stop by booth 706, Pioneer is exhibiting. We are looking forward to seeing existing clients attending the show as well as making new connections!

07/03/2025

Pioneer will be closed Friday for the 4th of July holiday and back at work on Monday July 7th. We wish everyone a happy and safe Independence Day, please celebrate responsibly.