Design 21 Co.

Design 21 Co.

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05/07/2026

Good design is not about spending more money.
It is about making space work better.

At Design 21, we focus on intelligent layouts that maximize usability, improve flow, reduce wasted space, and help avoid costly construction changes later.

The difference between an average project and a successful one is often not square footage — it is planning.

We approach every project with both design vision and construction reality in mind:
• smarter space planning
• practical design solutions
• cost-conscious detailing
• efficient use of every square foot

Beautiful spaces should also function beautifully.

— Design 21 Company Inc.
Architecture • Renovation Design • Space Planning • Multifamily • Residential • Commercial

02/05/2026

Are you a condo board owner concerned about your balcony? A propertt manager with a quesrion ?

SAFETY FIRST . WE INSPECT AND RESTORE BALCONIES. IS YOUR BUILDING STRUCTURALLY SOUND? FULL BUILDING INSPECTIONS PLEASE CALL 13129289999

10/01/2025

Balconies are lovely but after a few chicago winters they need love and attention . We inspect and recommend the most cost effective repairs.

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Click here to claim your Sponsored Listing.

Telephone

Address


1016 W Madison, Unit 1C
Chicago, IL
60607

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm