Fastest Labs

Fastest Labs Rapid, reliable results backed by technology. We prioritize convenience with walk-in testing availability and on-site testing for businesses.

When you need DNA, drug, alcohol, or DOT testing, rely on Fastest Labs® for professional lab testing services in Kentwood, MI. With 10 years of industry experience, we have built a superior reputation for fast, accurate testing and outstanding customer service. We're proud to have some of the cleanest facilities around, and our certified collectors work hard to ensure your comfort and privacy throughout the testing process. Contact us today for your testing needs.

Skipping steps to “move faster” often causes delays later.Structured speed beats rushed hiring.Streamline your hiring pr...
06/04/2026

Skipping steps to “move faster” often causes delays later.

Structured speed beats rushed hiring.

Streamline your hiring process: fastestlabs.com/grand-rapids

Behavior changes. Safety shortcuts. Missed steps. For-Cause testing provides documented clarity when concerns arise, pro...
06/02/2026

Behavior changes. Safety shortcuts.

Missed steps. For-Cause testing provides documented clarity when concerns arise, protecting both the employee and the organization.

Learn more: fastestlabs.com/grand-rapids

Let’s break this down. Reasonable suspicion testing is used when observable behavior raises concern, not based on rumor,...
05/29/2026

Let’s break this down. Reasonable suspicion testing is used when observable behavior raises concern, not based on rumor, personality conflicts, or assumptions.

Ask yourself:
• Is there a noticeable change in behavior?
• Are speech or motor skills affected?
• Is safety protocol being ignored?
• Are multiple supervisors observing the same signs?

The keyword is observable. Proper documentation + trained supervisors + consistent policy = defensible decisions.

Reasonable suspicion testing should follow structure, not emotion.

Do your supervisors receive training on recognizing reasonable suspicion? Yes or No?

Home DNA kits are designed for personal curiosity, not legal proceedings.For results to be court-admissible, strict proc...
05/27/2026

Home DNA kits are designed for personal curiosity, not legal proceedings.

For results to be court-admissible, strict procedures must be followed, including:
• Verified identification
• Certified specimen collection
• Documented chain-of-custody
• Accredited laboratory analysis

Without those safeguards, results can be challenged or rejected.

When legal rights, custody, or financial responsibilities are involved, accuracy and documentation aren’t optional; they’re essential.

Would you have assumed all DNA tests were legally valid? Yes or No?
Learn more here: fastestlabs.com/grand-rapids

Today, we pause to remember the men and women who made the ultimate sacrifice in service to our country.Wishing everyone...
05/25/2026

Today, we pause to remember the men and women who made the ultimate sacrifice in service to our country.

Wishing everyone a safe and meaningful Memorial Day.🇺🇸

When something happens outside the 9–5 window, you still need fast, documented answers. Fastest Labs provides after-hour...
05/23/2026

When something happens outside the 9–5 window, you still need fast, documented answers. Fastest Labs provides after-hours testing so employers can respond immediately, not the next morning.

🌙 Get 24/7 support when you need it: fastestlabs.com/grand-rapids

Hiring doesn’t end when you extend the offer.Proper onboarding includes structured screening and documented compliance f...
05/19/2026

Hiring doesn’t end when you extend the offer.

Proper onboarding includes structured screening and documented compliance from day one.

Before a new employee starts, ask:
• Has testing been completed and verified?
• Has the employee acknowledged your drug and alcohol policy?
• Is all documentation properly stored?

Small steps upfront prevent major issues later.

Does your hiring process include all three steps? Contact us today: fastestlabs.com/grand-rapids

Growth, travel, fatigue: May brings movement.When behavior raises concerns, documented testing protects everyone involve...
05/14/2026

Growth, travel, fatigue: May brings movement.

When behavior raises concerns, documented testing protects everyone involved.

For-Cause and Post-Accident testing provide clarity when needed.

Be ready: fastestlabs.com/grand-rapids

Here’s where confusion happens. Breath tests measure the current alcohol concentration in the bloodstream, indicating pr...
05/11/2026

Here’s where confusion happens. Breath tests measure the current alcohol concentration in the bloodstream, indicating present impairment.

They do not show drinking from days ago.

If the goal is to detect recent past consumption, a different method (like EtG testing) may be more appropriate.

Choosing the right test depends on:
• Timing
• Purpose
• Documentation requirements

Not all alcohol tests answer the same question. Learn more here: fastestlabs.com/grand-rapids

🎓 Caps are flying. Applications are rising.May marks the start of new graduates entering the workforce.Pre-employment sc...
05/08/2026

🎓 Caps are flying. Applications are rising.

May marks the start of new graduates entering the workforce.
Pre-employment screening ensures your hiring decisions start strong.

Hire confidently this season: fastestlabs.com/grand-rapids

Address

3682 29th Street SE
Kentwood, MI
49512

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+16164980754

Website

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