Business Details
Trusted Pipeline Rehabilitation Solutions in the USA
Sak Construction stands as the nation's most experienced and respected pipeline rehabilitation contractor, delivering proven expertise and innovation to every project. Founded on core values of quality, integrity, and honesty, we specialize in trenchless technology solutions that renew municipal and industrial pipelines with minimal disruption. Our leadership team brings decades of combined experience in tunneling and pipeline rehabilitation, having pioneered advancements in technologies like CIPP and Geopolymer. We prioritize operational excellence and customer satisfaction, ensuring the safety and integrity of critical infrastructure for generations.With a safety-first culture and a commitment to continuous improvement, we complete over 2,500 projects annually while maintaining a workforce of 500+ dedicated professionals. Our reach extends nationwide, serving public and private sectors through customized solutions for water, wastewater, and stormwater systems. Backed by a 45-year legacy and a focus on sustainable practices, we remain a family-oriented company rebuilding America's infrastructure from the ground up.
Services
CIPP Lining
Geopolymer
Spiral Wound PVC
Sliplining
BulletLiner
Highlights and features
- We offer 45+ years of experience in trenchless pipeline rehabilitation
- Our patented technologies renew pipelines without excavation
- We maintain a safety-first culture with zero incident goals
- Our nationwide reach serves all 50 states from regional offices
- Our leadership team pioneered the industry's first mid-American CIPP license
Services
CIPP Lining
Cured-In-Place Pipe (CIPP) technology renews existing gravity storm and wastewater pipelines without excavation. This trenchless method creates seamless, durable replacements that extend infrastructure lifespan while minimizing surface disruption. Ideal for pipes ranging from 6 to 144 inches in diameter, our CIPP solutions maintain system functionality during installation.
Geopolymer
Spray-applied geopolymer technology restores structural integrity to large-diameter pipes made of concrete, metal, or masonry. This advanced mortar solution offers superior strength and chemical resistance while allowing scheduled installation in live flow conditions. Perfect for storm and sewer applications requiring minimal construction impact.
Spiral Wound PVC
SPR technology creates new internal linings for non-round pipelines (18"-144") through machine-wound PVC strips. This environmentally friendly method enables rapid installation in live flow conditions without bypass requirements. Suitable for circular, arched, and box culvert applications requiring leak-proof, long-term solutions.
Sliplining
Sliplining inserts new high-density polyethylene pipes within existing infrastructure to create structurally sound replacements. This minimally invasive technique preserves surface features while restoring pipeline functionality for water, wastewater, and industrial applications. Available for pipes starting at 18" diameter.
BulletLiner
BulletLiner installs flexible, NSF-certified liners through two small access points for pressure pipeline rehabilitation. This trenchless solution addresses water, wastewater, oil, and gas lines without service interruption. PFAS-free materials provide watertight performance at a fraction of traditional replacement costs.
People
Jerry Shaw
President / Co-Founder
Jerry Shaw leads daily operations at Sak Construction with over 40 years in tunneling and pipeline rehabilitation. He grew Affholder, Inc. from $25M to $125M revenue before co-founding SAK. His customer-first approach shapes the company's operational excellence.
Bob Affholder
Co-Founder
Bob Affholder founded Affholder, Inc. in 1968 and pioneered trenchless technology in North America. He acquired the first mid-American CIPP license in 1982 and served as Vice-Chairman of Insituform Technologies. His legacy continues through SAK's commitment to innovation.
Tom Kalishman
Chairman & CEO / Co-Founder
Tom Kalishman provides strategic leadership with 30+ years in trenchless engineering. As former Insituform executive, he helped grow the company into the world's largest pipeline rehabilitation contractor. His vision drives SAK's world-class infrastructure solutions.
Questions
What trenchless technologies does SAK offer?
SAK provides CIPP lining, Geopolymer coatings, Spiral Wound PVC, Sliplining, and BulletLiner systems for comprehensive pipeline rehabilitation solutions.
Do you handle both municipal and industrial projects?
Yes, we serve public utilities and private clients with water, wastewater, and stormwater infrastructure rehabilitation across all sectors.
What pipe diameters can you rehabilitate?
Our technologies work on pipes ranging from 6 inches to 144 inches in diameter for various applications.
How does SAK ensure project safety?
We maintain a 'Focus on Safety' program with STOP-THINK-ACT protocols, regional training seminars, and continuous employee retraining.
Can repairs be made without excavation?
Most projects use trenchless methods requiring only two small access points, minimizing surface disruption and environmental impact.
How to request project consultation?
Submit contact information through our website or reach out to regional offices for immediate assistance with infrastructure challenges.
