Quality
Content page
Quality We ensure that we deliver consistently high performance and continuously improve to meet our customer's needs. 5S in action at Keller We do this by: Making all employees and stakeholders…
/how-we-work/quality
Learning and development
Content page
Learning and development We invest in our people’s professional and personal development and provide a challenging environment for them to exercise their skills. Learning and development as a focus…
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Work with us
Content page
Work with us Benefits and perks Our comprehensive benefit plans take care of you and your family while work/life balance allows you to enjoy your time with them. Health and welfare Medical plans…
/careers/work-us
Injection systems
Technique
Injection systems Injection systems involve injecting aqueous solutions into the ground to treat expansive, collapsible, and desiccated clay and railroad subgrade mud pockets. Injection systems…
/expertise/techniques/injection-systems
Oil, gas and chemical
Market
Oil, gas and chemical Keller has completed hundreds of oil, gas, and chemical projects and understands this sector's unique challenges. US fuel exploration and storage provider Sector challenges…
/expertise/markets/oil-gas-and-chemical
Tanks
Market
Tanks Keller is the industry leader in design-build foundation support for the upstream and downstream oil and gas storage sector. An illustration of Keller's tank foundation solutions Sector…
/expertise/markets/tanks
Ports and harbors
Market
Ports and harbors Keller has decades of experience in the ports and harbors market, offering the best geotechnical solutions for your project. Houston Ship Channel Sector challenges we can solve…
/expertise/markets/infrastructure/ports-harbors
Railway
Market
Railway Keller works closely with railway owners, engineers, and contractors active in the railroad sector. Keller railway illustration Sector challenges we can solve Stabilizing railway track…
/expertise/markets/infrastructure/railway
Transportation
Market
Transportation Keller is a licensed Department of Transportation contractor in all 50 states and has provided solutions for local and Federal Government agencies throughout the country. Salt lake…
/expertise/markets/infrastructure/transportation
Tunnels and shafts
Market
Tunnels and shafts Keller has provided solutions for tunneling operations for over four decades. Tunnel Sector challenges we can solve Stabilizing soil for tunneling operations Earth retention for…
/expertise/markets/infrastructure/tunnels-shafts
Water, sewage and waste disposal
Market
Water, sewage and waste disposal Keller's experience in wastewater/sewage treatment, transport, and disposal projects enables us to provide cost-effective geotechnical solutions for challenges…
/expertise/markets/infrastructure/water-sewage-waste-disposal
Education
Market
Education Keller has provided geotechnical solutions for every public and private educational institution level. UNC Greensboro Keller provided the deep foundation for a new student center at UNC…
/expertise/markets/institutional/education
Healthcare
Market
Healthcare Keller provides geotechnical solutions for planned or existing hospitals, medical centers, extended care facilities, and other healthcare structures. Comunity Memorial Hospital Foundation…
/expertise/markets/institutional/healthcare
Sports and entertainment
Market
Sports and entertainment We believe in growing cities that allow a life-work balance developing and building culture, sports, and entertainment venues. We contribute by providing innovative and cost-…
/expertise/markets/institutional/sports-entertainment
Corporate office
Office
Corporate office US headquarters Maryland Toll free: 800-456-6548 +18004566548 T: 410-551-8200 +14105518200 F: 410-799-3786 410-799-3786 www.keller-na.com 7550 Teague Road, Suite 300 Hanover, MD 21076
/contact-us/corporate-us
Vibro stone columns (vibro replacement)
Technique
Vibro stone columns (vibro replacement) Vibro stone columns, or vibro replacement, are the construction of dense aggregate columns (stone columns) with a down-hole vibrator suspended from a crane or…
/expertise/techniques/vibro-stone-columns
Displacement CFA piles
Technique
Displacement CFA piles Keller delivers practiced displacement piling construction services. Displacement CFA piles technique illustration Common uses Structural support Ground improvement Process…
/expertise/techniques/displacement-cfa-piles
Load bearing elements (barrettes)
Technique
Load bearing elements (barrettes) Load bearing elements (LBE), or barrettes, refers to using single or multiple arrangements of rectangular elements to support significant structural loads for…
/expertise/techniques/load-bearing-elements
Cutter soil mixing (CSM)
Technique
Cutter soil mixing (CSM) Cutter Soil Mixing (CSM) enhances the engineering properties of soils and reinforces soil masses by mechanically mixing the in situ soils with a binder slurry, typically…
/expertise/techniques/cutter-soil-mixing-csm
Dewatering
Technique
Dewatering Construction dewatering, the temporary lowering of the groundwater, has been practiced by Keller for more than 90 years, and we are recognized as the industry's preeminent dewatering…
/expertise/techniques/dewatering