The Region’s Leading Structural Engineering Service Since 1979.
United Structural Systems of Illinois, Inc. is a premier structural engineering firm specializing in residential and commercial foundation repair and waterproofing since 1979. As a family-owned business, we deliver expert solutions for cracked foundations, water seepage, and deep foundation support, ensuring your property's structural integrity with honest evaluations and tailored strategies. Trust our decades of experience and hands-on expertise to protect your investment today.
Get Your Custom Quote TodayWelcome to United Structural Systems of Illinois, Inc
Since our founding in 1979, United Structural Systems of Illinois, Inc. has established itself as a leader in the structural engineering industry, specializing in residential and commercial foundation repair and waterproofing. As a family-owned business, we pride ourselves on delivering expert solutions tailored to the unique challenges faced by property owners. From addressing cracked foundations to managing water seepage and providing deep foundation support, our team combines decades of hands-on experience with a commitment to ensuring the structural integrity of your investment. At United Structural Systems, we understand that every property is a significant investment, and we treat it as such. Our dedication to quality and reliability is reflected in our honest evaluations and tailored strategies, which are designed to meet the specific needs of each client. Our reputation for trustworthiness is built on our unwavering commitment to our customers, ensuring that they receive not only the best technical solutions but also peace of mind. With a focus on integrity and excellence, we continue to protect homes and businesses across Illinois, standing by our promise to provide reliable and effective structural engineering services.
United Structural Systems of Illinois, Inc. is a premier structural engineering firm specializing in residential and commercial foundation repair and waterproofing since 1979. As a family-owned business, we deliver expert solutions for cracked foundations, water seepage, and deep foundation support, ensuring your property's structural integrity with honest evaluations and tailored strategies. Trust our decades of experience and hands-on expertise to protect your investment today.
What sets United Structural Systems of Illinois, Inc apart is our commitment to quality and attention to detail. We work closely with our clients to bring their vision to life, ensuring that every project not only meets but exceeds expectations.
Our Services
Commercial Helical Pile Installation
Helical piles, also referred to as helical piers, resemble large steel screws that are advanced into the ground on a drive head attached to a backhoe or skid steer. The steel pile is drilled into the ground like a corkscrew. Soil torque is monitored every step of the way and actually increases the deeper the pile goes. Installers use a gauge attached to the drive head to keep track of the soil torque. They need to reach an exact level and torque to ensure foundation stability.
Resistance and Micro Pile Installation
Resistance piles (push piers) and micropiles provide stabilization for sinking or settling commercial buildings by transferring loads into deeper, competent soil or bedrock. Resistance piles are hydraulically driven end-bearing piers, while micropiles are drilled, grouted, and used where deeper or restricted-access foundations are required.
Helical Tieback Anchor Installation
Helical tieback anchors stabilize bowing, bulging, or inward-moving basement or foundation walls. Anchors are installed at an angle until proper torque is achieved, allowing walls to be stabilized and restored to their original position with minimal excavation and disruption.
Residential Helical Pile Installation
Helical piles are steel screw-like foundation supports installed using small, minimally invasive equipment to stabilize sinking or settling residential structures such as homes, decks, porches, sunrooms, and additions.
Foundation Crack Repair
Foundation crack repair involves diagnosing and sealing interior or exterior cracks using epoxy injection or exterior excavation to stop water intrusion and restore structural integrity.
Foundation Repair
Comprehensive residential foundation repair including stabilization of settling or shifting foundations, underpinning, wall straightening, and long-term structural reinforcement.
Basement and Crawlspace Waterproofing
Basement and crawlspace waterproofing solutions combining drainage systems, sump pumps, encapsulation, discharge management, and crack sealing to prevent water intrusion and improve air quality.
Structural Engineer
As a structural engineer, your reputation depends on precision, safety, and reliable solutions. When foundation issues are discovered, you need a repair partner that understands both the science and execution of corrective measures. At United Structural Systems, we’ve been collaborating with engineers across Illinois since 1979. From designing helical pile systems to implementing waterproofing solutions, our team provides the expertise and field experience you need to bring your recommendations to life.
Why Choose United Structural Systems of Illinois, Inc?
Unmatched Expertise
Our team brings years of experience in structural engineering, understanding the unique challenges and opportunities in our field.
Custom Solutions
Every project is unique, and we approach each one with fresh perspective and creative problem-solving.
Quality Materials and Craftsmanship
We use only the finest materials and maintain the highest standards of workmanship.
Comprehensive Service
From initial consultation through completion, we provide comprehensive service that makes the process smooth and stress-free.
Our Service Area
Proudly serving Hoffman Estates and surrounding communities with professional structural engineering services.