Over 50 Years of Quality Concrete Work
M-JTJ Contractors & Builders Inc. is a family owned and operated commercial concrete construction company based in the Chicagoland area. With nearly 50 years of experience, we are dedicated to providing the highest quality of concrete work.
Commited to Quality
Experienced and Reliable






Our work stands on its own...
Floors & Flatwork
Alongside multiple generations of experience, M-JTJ brings the latest equipment technology, mix designs, and finishes when building any concrete floor. M-JTJ specializes in High FF and FL floors with experience with floor sizes of thousands or millions of square feet.
Foundations & Concrete Structures
M-JTJ Contractors Inc. high precision foundations use total instrument stations alongside other technologies to guarantee precision in all foundational work. Multiple generations of experience ensure the highest standards and attention to detail. From trench foundations to frame foundations to more advanced or complex work, M-JTJ is capable of handling your needs.
M-JTJ can help you construct any cast-in-place concrete structure. With experience constructing parking garages, elevator shafts, walls, structural cores, vaults, structural decks, as well as more complex or technical concrete structures; M-JTJ has the knowledge you need.























