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Your Trusted Civil Engineering Partner in Charleston
Consolidated Services has established itself as a trusted provider of civil engineering and land surveying solutions in Central Illinois. With over 45 years of combined experience, our locally owned firm delivers end-to-end services tailored to residential and commercial projects of all scales. Our team prioritizes cost-efficiency through thorough research, preliminary fieldwork, and adherence to best practices, ensuring projects meet regulatory standards while minimizing expenses. We maintain strong relationships with local contractors to streamline project timelines and budgets, offering personalized communication and transparent guidance throughout every phase.

Backed by membership in the Illinois Professional Land Surveyors Association, we uphold rigorous industry standards and provide free consultations to help clients make informed decisions. Our expertise spans utility planning, erosion control, hydrologic studies, and FEMA flood certification, supported by advanced staking techniques that align with current state regulations. By focusing on precision and client collaboration, we aim to transform complex challenges into practical, sustainable outcomes.
Services
Civil Engineering Land Surveying Construction Stakeout Utility Planning Erosion Control Hydrologic Studies FEMA Flood Certificates Rezoning Plans Grading and Drainage Residential Subdivisions
Highlights and features
  • We offer over 45 years of combined experience in civil engineering and land surveying.
  • Our team maintains strong relationships with local contractors for timely project completion.
  • We provide free consultations to ensure informed decision-making for your project.
  • Our services adhere to current state regulations and industry best practices.
  • We specialize in cost-efficient solutions for complex residential and commercial developments.
Associations and certifications
  • Illinois Professional Land Surveyors Association
Services
Civil Engineering
Our civil engineering team delivers end-to-end project support, from conceptual site planning to utility design and pollution control strategies. We specialize in creating cost-efficient solutions for residential subdivisions, grading plans, and drainage systems while ensuring compliance with state regulations. Our professionals collaborate closely with contractors to maintain project timelines and budgets.
Land Surveying
We provide comprehensive land surveying services, including boundary determination, topographic mapping, and FEMA flood elevation certifications. Our surveys adhere to current industry standards, ensuring accurate data for regulatory compliance and construction planning. Free consultations help clients identify the most appropriate survey type for their specific needs.
Construction Stakeout
Our construction stakeout services mark precise locations for buildings, roads, and infrastructure using advanced techniques. We offer vertical and horizontal site control, footing layout, and column base alignment to guide construction teams. This ensures projects meet design specifications and regulatory requirements from the outset.
Hydrologic Studies
We conduct detailed hydrologic studies to assess water flow, drainage patterns, and flood risks. These analyses inform erosion control plans, stormwater management systems, and FEMA compliance documentation. Our work helps prevent water-related issues while optimizing land use for development projects.
FEMA Flood Certificates
Our team prepares FEMA flood elevation certificates and letters of map amendment to determine flood risk for properties. These documents are essential for insurance requirements and regulatory compliance, providing accurate data to support development decisions in flood-prone areas.
Questions
What civil engineering services do you offer?
We provide site planning, utility design, drainage solutions, and residential subdivision development tailored to regulatory standards.
Do you offer free consultations?
Yes, we provide free initial consultations to discuss your project needs and recommend appropriate surveying or engineering solutions.
What areas do you serve?
We primarily serve Central Illinois, including Charleston and surrounding communities for all civil engineering and surveying needs.
How experienced is your team?
Our professionals have over 45 years of combined experience in civil engineering and land surveying projects across Illinois.
Are you licensed and insured?
We are a licensed professional design firm and members of the Illinois Professional Land Surveyors Association, ensuring compliance with industry standards.
What construction stakeout services do you provide?
We offer building layout, road construction staking, and site control services to ensure accurate project implementation from design to execution.