Construction Estimating Services in Illinois
Cost estimates and quantity takeoffs for contractors, builders and developers across Illinois, from Chicago to downstate. Priced for local codes, union labor and cold-weather work, delivered in 1 to 2 days.
Construction Cost Estimating for Illinois Projects
Illinois estimates change a lot depending on where the project is. Chicago has its own construction codes and a strong union labor market, while downstate cities follow locally adopted codes with lower labor costs. Nextron Estimating builds each Illinois estimate from your drawings and specifications, with pricing adjusted for your city.
Estimating Services in Illinois
Commercial Construction Cost Estimating
Offices, retail, industrial, healthcare, schools and multifamily projects in Illinois.
Learn more →Residential Construction Cost Estimating
New homes, additions and remodels for Illinois builders and remodelers.
Learn more →Quantity Takeoff Services
Measured quantities for every trade, with drawing references.
Learn more →Illinois Building Codes We Price To
Local Building Codes
Illinois has no single statewide building code for most private buildings. Cities and counties adopt their own codes, usually based on the International Codes, so we price to your local jurisdiction.
Chicago Construction Codes
Chicago has its own construction codes, including an electrical code with stricter wiring methods than many other areas. That means more conduit and labor, which we include for Chicago projects.
Statewide Energy and Plumbing Codes
The Illinois Energy Conservation Code and the Illinois Plumbing Code apply statewide. We price insulation, glazing, HVAC efficiency and plumbing to these requirements.
Accessibility Code
The Illinois Accessibility Code applies to many public and commercial buildings, affecting restrooms, ramps, doors and hardware.
Labor Costs in Illinois
Chicago and the surrounding counties are strong union markets, and public works in Illinois follow the Illinois Prevailing Wage Act. Central and southern Illinois have more open-shop work and lower rates. We price labor for your location, your wage requirement and the trades on your project.
What Affects Construction Costs in Illinois
Cold Winters
Freezing winters mean deeper footings, winter concrete protection, heated enclosures and snow removal. We include them based on your schedule.
Freeze-Thaw and Snow Loads
Roofing, paving and exterior work must handle freeze-thaw cycles and snow loads. We price materials and details shown in your documents.
Urban and Suburban Sites
Chicago sites often need staging, hoisting and street permits, while suburban and downstate sites need more earthwork and utilities. Each estimate reflects your actual site.
Trades We Estimate in Illinois
We prepare takeoffs and estimates for every trade on your project, as a full CSI estimate or one trade at a time.
- Electrical
- HVAC
- Mechanical
- Plumbing
- Concrete
- Drywall
- Framing and Lumber
- Roofing
- Masonry
- Structural Steel
- Sitework and Earthwork
- Painting
- Flooring
- Fire Sprinkler and Fire Protection
- Fire Alarm
- Low Voltage, Data and Security
- Rebar and Reinforcing
- Miscellaneous Metals
- Insulation
- Waterproofing and Dampproofing
- Doors, Frames and Hardware
- Windows, Glazing and Curtain Wall
- Millwork and Casework
- Finish Carpentry
- Acoustical Ceilings
- Tile and Stone
- Stucco and EIFS
- Siding
- Gutters and Sheet Metal
- Demolition
- Asphalt Paving
- Site Utilities: Water, Sewer and Storm
- Landscaping and Irrigation
- Fencing
- Toilet Partitions and Specialties
- Elevators and Conveying
- Equipment and Appliances
Project Types We Estimate in Illinois
- Multifamily and mixed-use
- Warehouses and distribution centers
- Data centers
- Manufacturing and industrial
- Healthcare
- Schools and universities
- Office buildings
- Retail and restaurants
- Hotels
- Single-family homes
- Tenant improvements
- Public works
Cities and Areas We Serve in Illinois
We prepare estimates for projects anywhere in Illinois, including these cities and areas.
Chicago and Cook County
- Chicago
- Evanston
- Skokie
- Cicero
- Oak Park
- Arlington Heights
- Schaumburg
- Palatine
- Des Plaines
- Orland Park
- Tinley Park
- Oak Lawn
Chicago Suburbs
- Aurora
- Naperville
- Joliet
- Elgin
- Waukegan
- Bolingbrook
- Wheaton
- Downers Grove
- Oak Brook
- Lombard
- Plainfield
- Lake Forest
- Crystal Lake
Northern Illinois
- Rockford
- DeKalb
- Kankakee
- Moline
- Rock Island
Central Illinois
- Peoria
- Springfield
- Champaign
- Urbana
- Bloomington
- Normal
- Decatur
- Quincy
Southern Illinois and Metro East
- Belleville
- O'Fallon
- Edwardsville
- Collinsville
- Alton
- Carbondale
- Marion
How It Works
- Send Your DocumentsDrawings, specifications, addenda and bid date.
- Scope ReviewWe confirm scope, trades and format.
- Takeoff and PricingQuantities measured and priced for your Illinois location.
- DeliveryExcel estimate and PDF summary, usually in 1 to 2 days.
Bidding a project in Illinois? Send your drawings today.
Request an EstimateFrequently Asked Questions
Do you provide construction estimating services in Chicago?
Yes. We estimate projects in Chicago and the suburbs and price to Chicago codes and local labor rates.
Do you cover downstate Illinois?
Yes. We work across Illinois, including Rockford, Peoria, Springfield, Champaign, Bloomington and the Metro East.
Can you price Illinois prevailing wage?
Yes. We price labor to the prevailing wage rates for your county when your project requires it.
Do you account for Chicago electrical requirements?
Yes. For Chicago projects, we take off conduit and wiring methods as required by the city code and shown in your drawings.
Do your estimates include winter conditions?
Yes. Winter concrete protection, heat, enclosures and snow removal can be included based on your schedule.
How fast can I get an Illinois estimate?
Standard turnaround is 1 to 2 days. Urgent requests are possible.
We also serve Texas, California, Florida, New York, Georgia, Arizona, and every other US state.