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Home Addition
in Centralia.

Home Addition in Centralia sees strong homeowner demand across the St. Louis Metro.

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1 home addition contractor serving CentraliaWhat we checked is shown on each listing, with the date where we have one.

How Much Does Home Addition Cost in Centralia, IL?

Typical Range

$40,000 to $150,000

Typical Home Addition projects in Centralia run $40,000 to $150,000.

What Home Addition Returns in Centralia

Mid-range cost and resale value from the 2025 Remodeling Cost vs. Value report. Centralia is benchmarked using the East North Central regional average.

ProjectCostResale ValueROI
Accessory Dwelling Unit$157,758$64,63641%
Primary Suite Addition | Midrange$160,572$54,51434%
Primary Suite Addition | Upscale$329,084$65,02820%

Source: Remodeling Magazine 2025 Cost vs. Value. Mid-range tier.

Centralia Market

11,856
Residents
about $47,500
Median Income
about $1,750
Property Tax / yr
1
ZIP Codes
IL · Screened Contractors

Screened Home Addition Pros in Centralia, IL

This is what we have checked in Centralia so far. Every contractor we found is shown here, not ranked.

How to Read These Badges

Person-reviewedChecked against state records, or a certificate on fileEvidence found on their website
  • Midtown Home Improvements

    ABP Human VerifiedLicense
    ABP Human VerifiedInsurance
    36+ Years in Business
    BBB Accredited · A+
    Wentzville, MO

    Here’s what we’ve checked on Midtown Home Improvements so far.

    License
    Tier 1 · Human confirmed
    Insurance
    Tier 1 · Human confirmed
    Years in business
    36
    BBB
    Accredited · A+
    Last checked
    June 2026
    How our check tiers work →

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How We Screen

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Verify a license at Illinois Department of Financial and Professional Regulation (IDFPR)

AboveBoardPros is a matching service. These checks apply to the pros we list. We connect you with independent contractors and do not perform the work ourselves.

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Bump-Out Addition vs. Full Addition: Which Makes Sense for Your Project?

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