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Lab Locations in Lansing, Michigan - Walk-In Lab

4.9 out of 5 · 5,800 reviews

Laboratory Services • Lansing, MI • Since 2009

About

Summary: Walk-In Lab, LLC is a wellness-focused lab testing company offering a wide online catalog of health tests (including allergies, autoimmune, cancer screening, diabetes, digestive system, blood disorders, aging, drug/alcohol, among others). The company operates 4 U.S. offices and is headquartered in Pooler, Louisiana. Founded in 2009, it employs around 9 people and reports annual revenue of about $53.4M. You may want to contact Walk-In Lab directly or check their site for any Lansing or Michigan locations.

Clinic Type

Laboratory Services

Address

P. O. Box 1328, Pooler, LA 31322, US

Phone

18005396119

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

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Insurance & Payment

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Languages Spoken

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Social Media

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Better Business Bureau: A+ (BBB) (N/A)
  • Trustpilot/Walk-In Lab (Company Site): 4.9/5 (~5,800-20,000+ (varies by platform))
  • Solv Health (Sparrow Drive-Thru): 5.0/5 (2 (Solv))

Patients praise

  • convenience of drive-thru testing options
  • professionalism and kindness of individual staff members
  • efficient service during non-peak times
  • modern facilities and advanced testing technology

Common complaints

  • customer service issues including perceived rudeness
  • long wait times and inefficient check-in processes
  • concerns regarding scheduling, system failures, or expired test orders
  • reports of mixed or incomplete test results

"I’ve been here over 40 minutes and I thought this was just going to be a quick in and out. I’m so late getting back to my job!! (2 stars instead of 1 because the staff is all very nice)."

— BirdEye (McLaren Laboratory)

"This service stands out for its commitment to convenience and efficiency, enabling individuals to undergo necessary lab work while avoiding long waits in traditional waiting rooms."

— Wheree (Sparrow Drive-Thru)

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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