Founded in 1989, Construction Service Associates has been a liaison between our customers and City Hall. We have a customer first mentality, and pride ourselves on keeping you in the loop, which is why we have been in business for 30+ years.

We can help with any project that requires a permit, whether it is big or small. Our expert team allows for a high level of service that you will not find at any other company. CSA is the only permit expediter in the Chicago area that is accredited with the Better Business Bureau. We work hard towards maintaining our A+ rating!