DNA Testing in Illinois
DNA testing in Illinois is available at 36 certified collection sites across 30 cities statewide. TestMark DNA manages the full testing process - from your initial free consultation through confidential results delivery. All collection sites are CLIA-certified, the federal standard for clinical laboratory testing. Whether you need a legal paternity test, immigration DNA test, or personal peace of mind, call (866) 702-7644 and our team will walk you through the right test for your situation.
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30 Cities with DNA Testing in Illinois
Arlington Heights1 siteAurora2 sitesBloomington1 siteByron1 siteChicago4 sitesCrystal Lake1 siteDecatur1 siteDeerfield1 siteDixon1 siteEdwardsville1 siteElgin2 sitesGlenview1 siteGurnee1 siteHinsdale1 siteHoffman Estates1 siteJoliet2 sitesMaryville1 siteMoline1 siteMount Vernon1 siteNaperville1 siteOak Park1 siteOquawka1 siteOrland Park1 sitePeoria1 siteRomeoville1 siteShiloh1 siteSilvis1 siteTinley Park1 siteWaterloo1 siteYorkville1 site
Frequently Asked Questions
Where can I get a DNA test in Illinois?
TestMark DNA has 36 certified collection sites across 30 cities in Illinois. Call (866) 702-7644 for a free consultation and we will confirm your nearest location.
How much does a DNA paternity test cost in Illinois?
DNA test pricing varies by test type. Call (866) 702-7644 for a free consultation and we will confirm pricing for your specific situation.
Are DNA test results from Illinois accepted in court?
Results from a legal DNA test performed at an accredited facility in Illinois may be accepted in court, provided the chain-of-custody form was completed according to laboratory guidelines. Call to confirm legal testing requirements.
How long do DNA test results take in Illinois?
Results for a standard DNA paternity test are typically returned within 3 to 5 business days from when all samples are received at the laboratory.