Business Details
50+ Years
experience
Emergency
services
Geotechnical Construction Solutions in Pittsburgh, PA
Nicholson Construction has been a leader in geotechnical engineering and construction for over 70 years, solving complex infrastructure challenges across the United States. As a subsidiary of Soletanche Bachy, a global leader in foundation and soil technologies, we combine local expertise with international resources to deliver innovative solutions for deep foundations, earth retention, and ground improvement. Our team of engineers and constructors specializes in projects involving dams, transportation systems, energy infrastructure, and water management, utilizing advanced techniques like micropiles, diaphragm walls, and soil mixing.We prioritize safety, sustainability, and technical excellence, demonstrated through our rapid response to critical infrastructure emergencies and our commitment to achieving zero incidents on job sites. With offices nationwide and a workforce of experienced professionals, we provide tailored geotechnical solutions for projects of all sizes, from small-scale repairs to large, complex infrastructure developments.
Services
Anchors
Augercast Piles
Diaphragm Walls
Micropiles
Soil Mixing
Details
- Year established: 1955
Highlights and features
- We offer 70+ years of specialized geotechnical engineering experience
- Our global network provides access to cutting-edge soil stabilization technologies
- We maintain a 24/7 emergency response capability for critical infrastructure
- Our safety programs consistently exceed industry standards
- We deliver tailored solutions for complex soil conditions nationwide
What people say
Expert emergency response
Innovative soil stabilization
Nationwide service coverage
Advanced micropile technology
Proven safety record
Services
Anchors
Our anchoring systems provide critical support for retaining walls, dams, and deep excavations. Using high-capacity permanent and temporary anchors, we stabilize structures against lateral earth and water pressures. This technology enables safe construction in challenging conditions while maintaining structural integrity for long-term performance.
Micropiles
We install high-strength micropiles for foundation reinforcement in difficult soil conditions. These 5-12 inch diameter piles achieve loads exceeding 200 tons, providing seismic resistance and structural support where traditional methods fail. Our solutions include corrosion protection systems for long-term durability.
Diaphragm Walls
Our diaphragm wall construction creates permanent cutoff walls and deep foundation systems. Using specialized trenching equipment, we build watertight barriers for dams, basements, and transportation infrastructure while minimizing environmental impact during installation.
Soil Mixing
We employ in-situ soil mixing to enhance ground stability using cement-bentonite grouts. This technique creates reinforced soil columns that prevent settlement and improve load-bearing capacity for infrastructure projects in weak soil conditions.
Augercast Piles
Our continuous flight auger piles provide vibration-free deep foundations for sensitive environments. This low-noise method suits urban areas and environmentally sensitive sites while maintaining cost-effectiveness compared to traditional piling systems.
People
Dan Thome
President
Dan Thome leads Nicholson Construction with over 25 years of geotechnical engineering experience. He previously served as COO and has directed major infrastructure projects across North America, focusing on technical innovation and operational excellence.
Jeff Grieder
Senior Safety Leader
Jeff Grieder oversees Nicholson's safety initiatives with a 20-year track record in construction safety management. He developed the company's zero incident program and leads training initiatives that consistently exceed OSHA standards.
Ryan Streets
Senior Vice President
Ryan Streets manages major projects with expertise in complex foundation systems. He has directed high-profile infrastructure developments across the US, specializing in integrated design-build solutions for challenging geotechnical conditions.
Luca Barison
Major Projects Director
Luca Barison leads Nicholson's largest infrastructure projects with international experience in deep foundations and ground improvement. He coordinates cross-disciplinary teams for complex transportation and energy sector developments nationwide.
Josh Timmreck
Regional Manager
Josh Timmreck oversees Midwest operations with expertise in soil stabilization and emergency response. He manages regional project execution while maintaining technical oversight of ground improvement projects in the industrial sector.
Questions
What geotechnical services does Nicholson Construction offer?
We provide deep foundation systems, earth retention solutions, ground improvement techniques, and emergency stabilization services using methods like micropiles, diaphragm walls, and soil mixing.
How experienced is Nicholson Construction in infrastructure projects?
With over 70 years of experience, we've completed thousands of projects including dam remediation, tunnel support, and transportation infrastructure across diverse soil conditions.
Does Nicholson handle emergency geotechnical situations?
Yes, we maintain a 24/7 emergency response team with rapid mobilization capabilities for critical infrastructure stabilization, as demonstrated in dam and foundation emergencies.
What safety measures does Nicholson prioritize?
We implement comprehensive safety programs with zero incident goals, including HSE training, equipment safety protocols, and continuous job site monitoring across all projects.
Can Nicholson work on international projects?
As part of the Soletanche Bachy global network, we collaborate on international projects while maintaining specialized expertise in North American geotechnical conditions.
