HEAVY CIVIL CONSTRUCTION COMPANY

L. Keeley Heavy Civil epitomizes our company’s mission and values. We illustrate this through execution in complex, highly-specialized, and structurally challenging environments. The Civil Group’s ability to adapt and respond to the evolving needs of our diverse customer base provides key differentiation in this complex field. Our main offerings include:

TRANSMISSION & DISTRIBUTION CONSTRUCTION 

SITEWORK AND UTILITIES 

WATER / WASTEWATER TREATMENT

STRUCTURAL CONCRETE

FLATWORK

SPECIALTY CONSTRUCTION 

 

TRANSMISSION & DISTRIBUTION CONSTRUCTION 

We provide support and services for the construction and installation of end-to-end electrical transmission and distribution systems across challenging terrains.

 

Renewables/Solar/Wind | We provide site access, wind turbine foundations, structural concrete, driven pile, site restoration, and distribution for both the solar and wind renewable industries.  

 

Foundation | We construct all electrical foundation types: drilled piers, driven piling, helical piling, micro-piling, and formed foundations. 

 

Spill Control | We provide complete construction services to support environmentally sound spill control initiatives to entrap and contain transformer oil spills at live substations.

 

Security Upgrades | We provide design and construction services to implement security initiatives to protect vital components of the power grid system from the threat of terrorism and general vandalism.

 

Access | We provide temporary roads/access during construction to support heavy traffic flow of equipment and materials to remote sites.

 

Restoration | Following completion of construction, we restore the site and access with the intent to bring it back to original conditions.

 

SITEWORK AND UTILITIES 

  • Underground Fuel Systems

  • Storm water piping installation

  • Sanitary piping installation

  • Bypass pumping operations

  • Sanitary lift station & force main construction

  • Underground storm water retention systems

  • Pre-cast and cast in place box culvert construction

  • Bio retention systems

  • Deep excavation / specialty shoring expertise

  • Domestic water & fire main installation (both public and private)

 

WATER / WASTEWATER TREATMENT 

  • Booster pump stations

  • Horizontal & vertical pumps

  • Lift stations

  • Open & pressure type filtration systems

  • DAF systems

  • Claricone clarifiers

  • Aeration equipment

  • Storage tanks

  • Chemical feed systems

  • SCADA operation systems

  • Pile Driving

 

We provide advanced architectural and structural concrete services to design and implement complex projects.

  • Structural cast in place building foundation systems

  • Cast-in-place retaining wall systems

  • Multi-story, cast in place concrete structures

  • Cast in place box culvert and underground detention systems 

  • Cast in place / pre-cast parking structures

  • Expertise in a wide variety of forming systems

  • Design assist / Design–Build capabilities

  • Self Perform steel reinforcement installation  

STRUCTURAL CONCRETE

 

FLATWORK

  • Booster pump stations

  • Horizontal & vertical pumps

  • Lift stations

  • Open & pressure type filtration systems

  • DAF systems

  • Claricone clarifiers

  • Aeration equipment

  • Storage tanks

  • Chemical feed systems

  • SCADA operation systems

  • Pile Driving

 

SPECIALTY CONSTRUCTION 

  • Drilling Vertical

  • Specialized Shoring Systems

  • Caisson construction

  • Earthwork / mass excavation 

  • SWPPP Installation and Maintenance 

  • Soil remediation 

 
500 S Ewing Ave, Suite G | Saint Louis, MO 63103
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