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WEBKeller is North America’s leading geotechnical specialist contractor. We are experts in piling, ground improvement, grouting, earth retention and monitoring.
Welcome to Keller - Keller North America
WEBClients can be confident they’re getting the best, most competitive solutions, especially when these involve multiple techniques. This integration will further differentiate Keller as the leading geotechnical specialty contractor in North America.
Drilled shafts - Keller North America
WEBExperience combined with specialty proprietary drilling equipment and tooling allows Keller to meet specific site constraints such as limited access and low overhead construction. For various subsurface and access conditions, drilled shafts may be the answer for your project.
About Keller - Keller North America
WEBThe leading geotechnical construction experts in North America are now joined together to innovate and optimally deliver any geotechnical project. By including all services in one contract, we streamline the process for clients and dramatically reduce their risk during this critical project phase.
Diaphragm walls - Keller North America
WEBKeller has a fleet of specialist wall excavation and construction equipment to complete all types of diaphragm walls.
Contact us - Keller North America
WEBWhatever the size of the project, Keller has the expertise and experience to respond quickly with the optimal solution, execute safely and see the project through to a successful conclusion. Contact us to learn more.
Vibro (aggregate) piers® - Keller North America
WEBVibro (aggregate) piers are the construction of stiff aggregate piers to reinforce fine-grained soils. It’s a technique first developed by our company founder, Johann Keller, that has been used on thousands of projects since.
Micropiles - Keller North America
WEBKeller’s micropile drill rigs allow installation in restricted access and low-headroom interiors, allowing facility upgrades with minimal disruption to normal operations. Keller can combine our micropile technology with one or more of our other ground modification techniques to meet unique or complex project requirements cost-effectively and ...
About us - Keller North America
WEBKeller North America is one of the connected companies of Keller. With offices in more than 40 countries across five continents, Keller is the largest geotechnical contractor in the world. Find out more
CFA (auger cast) / ACIP piles - Keller North America
WEBAll Keller CFA / ACIP rigs are equipped with sensitive state-of-the-art instrumentation that monitors all aspects of CFA /ACIP piling, including pile depth, auger rotation, penetration rate, concreting pressure, extraction rate, and over-break.