Logo
  • About
  • Civil Infrastructure
  • Environmental Services
  • Construction Management
  • Business Solutions
  • Contact
Screen Shot 2013-06-11 at 4.41.29 PM
Screen Shot 2013-06-11 at 4.41.29 PM

WASTEWATER DESIGN

For Metropolitan St. Louis Sewer District, Lion CSG is working on several projects including aeration upgrades, clarifier modifications, force main design, and on-call services.
BRT
BRT

TRANSPORTATION PLANNING

Lion CSG is excited to assist Metro in bringing a new level of service called bus rapid transit to St. Louis.
CNG bus
CNG bus

CLEAN ENERGY

Parkway School District is working with Lion CSG on a project to bring compressed natural gas (CNG) to their bus system and neighboring communities.  

"Lion CSG is focused on providing value added services and quality products to our clients."

- Nicole A. Young, P.E.

Principal

What Does LION CSG Provide?

CIVIL INFRASTRUCTURE

Our civil infrastructure group can provide a wide range of services including water, wastewater, stormwater, transportation and transit.

Read More

ENVIRONMENTAL SERVICES

Through years of supporting environmental projects, we can assist with environmental issues including RCRA, CERCLA, NEPA, air quality, investigations, and brownfields.

Read More

CONSTRUCTION MANAGEMENT

From bidding through final acceptance, Lion CSG can provide value added services on  projects with staff that have demonstrated construction knowledge.

Read More

BUSINESS SOLUTIONS

Management consulting has been a cornerstone of Lion CSG. Our team is available to  facilitate or consultant on a project or organizational basis.

Read More

Our Latest Work

MSD: Lemay Secondary Improvements

For Metropolitan St. Louis Sewer District, Lion CSG will provide assistance in upgrades to the Lemay Wastewater Treatment Plant.  Lion CSG has primary responsibility for the design and construction management of the aeration system and clarifier modifications.  The schedule of … Continue reading →

View Details

Metro: Rapid Transit Connector Study

Bi-State Development Agency (Metro) provides transit services throughout the St. Louis region.  Through the work Lion CSG is performing on the Rapid Transit Connector Study, Metro will bring a new level of service to St. Louis.  Bus Rapid Transit (BRT) … Continue reading →

View Details

Parkway: Clean Energy With CNG

Clean energy through compressed natural gas (CNG) comes to Parkway School District.  Lion CSG is assisting Parkway through this project to bring CNG to their bus system and neighboring communities.  In a partnership with East-West Gateway Council of Governments, Clean … Continue reading →

View Details

Latest News

Metro BRT

Bi-State Development Agency (Metro) provides transit services throughout the St. Louis region.  Through the work Lion CSG is performing on the Rapid Transit Connector Study, Metro will bring a new level of service to St. Louis.  Bus Rapid Transit (BRT) … Continue reading →

September 24, 2013

Parkway

Clean energy through compressed natural gas (CNG) comes to Parkway School District.  Lion CSG is assisting Parkway through this project to bring CNG to their bus system and neighboring communities.  In a partnership with East-West Gateway Council of Governments, Clean … Continue reading →

June 28, 2013

Caulks Creek

Permitting assistance is critical to any project, and especially so with the Caulks Creek project for Metropolitan St. Louis Sewer District.  Lion CSG is providing assistance to the design team by coordinating with US Army Corps of Engineers, Missouri Department … Continue reading →

January 9, 2013

A Little About Us

Lion CSG is a client service group focused on providing value added services.  We offer support to industrial, commercial, and government clients nationally and internationally.  Our capabilities include civil engineering, environmental services, construction management, and business solutions.

At heart, Lion CSG is focused on building long-term client relationships by meeting our client’s needs time and time again.  We take pride in listening to our clients, following through with attention to detail, and a pledge to a quality product.  Customer service is woven into our management strategy with a personal commitment to responsive communications.  Our strategy yields advantages to our clients, providing trusted resources at an attractive price point.  As a result, we are proposing in diverse markets worldwide.

Lion CSG is a certified Woman Business Enterprise (WBE) and Disadvantaged Business Enterprise (DBE).  Our headquarters is based in St. Louis, Missouri.  Our team includes professional engineers who are licensed in a multiple states and have experience globally.

Contact Lion CSG

We are available to discuss your project at anytime.

314.409.7081
Nicole.Young@LionCSG.com
915 Olive, Suite 902, St. Louis, MO 63101
© 2015 LION CSG All Rights Reserved.