Chastain & Associates LLC | Welcome
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Our services.

For the last 65 years, we best serve our clients by listening first, then evaluating the project needs and develop options analyzed against proven solutions.  We provide easy communication and quick response times.  We are guided by the principles of building and maintaining long-lasting client relationships.  This is what we call SERVICE.
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Chastain did an excellent job at coordinating efforts to keep our project on time with effective communication and timely paperwork processing.  Maintaining our project schedules and procedures is very important to us, and you did a great job!  - Steve Vogel, Exelon

City of Rockford

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Services 

​Transportation Engineering
Expressways, Interstates, Tollways, and Highways
Safety and Feasibility Studies
Location Design Studies
Traffic Studies
Intersection Design Studies
Location Drainage Studies


Municipal Engineering
Arterials, Local Roads, Streets, Alleys, and Multi-Use Paths
Storm Water Management
Pavement Management & Design Services
Floodplain / Drainage Analysis & Design
Detention/Retention
GIS Databases & Mapping Services
Traffic Signals
Pedestrian Traffic Flow
Parking Lots, Sidewalks, Ramps, and ADA Accessibility
Regulatory & Permit Compliance
Grant Writing
Master Planning
Water Resources: Drinking Water, Distribution Systems & Treatment Plants
Wastewater:  Treatment Plants, Collection Systems & Pump Stations


Structural Engineering
Bridges and Culverts
Structural Analysis, Evaluation & Design
Structural Rehabilitation
Footings & Foundations Design
Falsework and Shoring
Retaining Walls / Landscape Walls


Railroad Engineering
Rail Sidings
Industrial Rail Yards
Crossing Safety
Construction Engineering
Construction Management / Owner Representation
Observation / Inspection
Documentation of Materials and Quantities
Record Keeping / Specification Compliance
Construction Layout & Staking
Construction Issue Resolution
Review of Contractor Pay Requests
Constructability Reviews


Surveys
Boundary
3D Laser Scanning
Hydrographic Surveys
ALTA/ACSM Land Title Surveys
Right-of-Way
Record Drawings
Topographical Mapping
Horizontal and Vertical Controls
Legal Descriptions
Deed Interpretation and Boundary Dispute Resolution
Forensic Surveys
Commercial Subdivisions
Municipal Annexations
Aerial Survey Control / Ground Control for Aerial Mapping


Land Development
Site Analysis & Master Planning
Zoning Petitions and Submittals
Public Outreach
Residential Subdivisions
Commercial Development

Grant Writing
Site Level Drainage Design
Preliminary Plats
Final Plats


Land Acquisition 
IDOT-Certified Land Negotiator

Market Sector Insights

County Engineering Flyer
Land Development Flyer
Municipal Engineering Flyer
Planning Services Flyer
Pavement Management Flyer
GIS Services Flyer
Commercial Development - Flyer - Rockford Office
Public Works Support Services
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Chastain University
Employee Intranet
Vision
Webmail
Illinois | Wisconsin | Kentucky | Indiana
Toll-free: 1.833.4CHASTAIN
​webmail@chastainengineers.,com

© 2021 Chastain & Associates LLC - All rights reserved.

  • HOME
  • ABOUT US
    • Meet Our Leaders & Our Offices
    • Awards & Prequalifications
    • What's New?
  • OUR SERVICES
  • OUR PROJECTS
  • CAREERS
    • Search Careers
    • Submit Resume
    • Download our application
  • CONTACT US
  • Our Affiliates
    • Fisher Engineering
    • Francis Engineering