Preserving the Integrity of Your Building


All buildings face one great enemy: Weather. Moisture erodes your building’s skin, letting destructive elements in, and causes its skeleton to rust. Extreme temperature variances force expansion and contraction of masonry causing cracks and shifts. Driving rain ages decorative limestone elements. Sealant hardens when losing flexibility over time causing it to crack or peel away from the joint – the common promoter of water infiltration.

Our Mission

Founded in 1979, Reliable Building Systems is a leading Chicago-area building restoration and maintenance contractor. For almost 40 years, Owners of multi-unit residential, commercial, and industrial properties have entrusted our team with their high-value properties. We work to restore your building’s integrity, beauty, and worth. Our union work crews are expertly trained, experienced, and supervised by professionals trained in the architectural restoration of multi-story structures.

Contact Us

Contact us today for an inspection of your building that will give you an accurate assessment of its conditions and the peace of mind in knowing that your real estate investment is secure. We look forward to assisting you.



     7460 N Natchez Ave,

     Niles, IL 60714


     Tel:  847.600.4000

     Fax: 847.600.4001








© 2023 Reliable Building Systems, Inc. All Rights Reserved