HPC Testing Services

HPC Testing Services HPC Testing Services caters to individuals and organizations in need of drug & alcohol testing, DNA Paternity or safety compliance services.

Holiday Notice: We will be closed Saturday, May 23 and Monday, May 25 in observance of Memorial Day. On Tuesday, May 26,...
05/14/2026

Holiday Notice: We will be closed Saturday, May 23 and Monday, May 25 in observance of Memorial Day. On Tuesday, May 26, we will close early at 2:30 PM.

Please plan appointments and testing accordingly. Thank you for your understanding.

HPC Testing Services
1600 E Burnett St, Signal Hill, CA 90755
(562) 989-5991
www.hpcts.com

🦃 Happy Thanksgiving from HPC Testing Services!We are grateful for our amazing clients, partners, and community who trus...
11/26/2025

🦃 Happy Thanksgiving from HPC Testing Services!
We are grateful for our amazing clients, partners, and community who trust us for fast, reliable drug & alcohol testing, DOT compliance, DNA services, and more.

Holiday Hours Reminder:
HPC Testing Services will be closed Thursday, November 27 – Saturday, November 29.
We will reopen Monday, December 1.

Thank you for your continued support. We appreciate you and wish you a safe and happy holiday!

HPC Testing Services
1600 E Burnett St, Signal Hill, CA 90755
(562) 989-5991
www.hpcts.com

🎃🕸️ Spooky Savings This October! 🕸️🎃This Halloween season, the only thing that should be scary is the costumes — not you...
10/08/2025

🎃🕸️ Spooky Savings This October! 🕸️🎃

This Halloween season, the only thing that should be scary is the costumes — not your peace of mind.

HPC Testing Services in Signal Hill, near Long Beach, Lakewood, Carson, and the Los Angeles area, is offering Non-Legal DNA Paternity Testing near you for just $215 this October!

👻 Don’t let uncertainty haunt you — get fast, private, and reliable answers you can trust.
If you’re searching for an Affordable DNA Test, we’re your local testing center.

📍 HPC Testing Services
1600 E Burnett St, Signal Hill, CA 90755
📞 (562) 989-5991 | 🌐 https://hpcts.com/dna-testing

Did you know? 🧴🚫Even CBD lotions, creams, gummies, or oils may contain trace THC that can show up on a drug test.At HPC ...
10/03/2025

Did you know? 🧴🚫
Even CBD lotions, creams, gummies, or oils may contain trace THC that can show up on a drug test.

At HPC Testing Services, we’ve seen employees surprised by unexpected positives. If you’re in a DOT-regulated or safety-sensitive job, using certain CBD products could put your commercial license at risk.

📍 HPC Testing Services
1600 E Burnett St, Signal Hill, CA 90755
📞 Tel: (562) 989-5991
🌐 www.hpcts.com

¿Sabías que…? 🧴🚫
Algunas lociones, cremas, gomitas o aceites de CBD pueden tener pequeñas cantidades de THC que podrían hacer que salgas positivo en una prueba de dr**as.

En HPC Testing Services, hemos visto a personas sorprendidas con resultados positivos inesperados.
Si trabajas en un empleo regulado por el DOT o en un puesto de seguridad, el uso de ciertos productos de CBD podría ponerte en riesgo de no cumplir con las reglas.

⸻

We’re excited to share that HPC Testing Services is now officially listed in the Signal Hill Chamber of Commerce Directo...
09/29/2025

We’re excited to share that HPC Testing Services is now officially listed in the Signal Hill Chamber of Commerce Directory!

As a proud local member, we’re committed to supporting our community while providing fast, reliable drug & alcohol testing, DNA paternity testing, and workplace compliance services for employers and individuals.

Check out our member page here 👉 https://signalhillchamber.org/member-directory/ #!biz/id/68a511eba26370db7c0b5f13

🚨 DOT Clearinghouse Violation Alert 🚨If a CDL driver has a positive drug or alcohol test it triggers a Clearinghouse vio...
09/26/2025

🚨 DOT Clearinghouse Violation Alert 🚨
If a CDL driver has a positive drug or alcohol test it triggers a Clearinghouse violation that must be resolved before they can return to safety-sensitive duties.

At HPC Testing Services we help drivers and employers move forward with:
✔️ DOT Return to Duty (RTD) drug and alcohol testing
✔️ Clearinghouse reporting and compliance tracking
✔️ Fast scheduling walk-in testing and same-day appointments

Stay on the road legally and avoid extended downtime. Contact HPC Testing Services today to start your RTD process.

Call us at (562) 989-5991 or visit hpcts.com

🚨 Alerta de Infracción en el Clearinghouse DOT 🚨
Si un conductor CDL tiene un resultado positivo de dr**as o alcohol se genera una infracción en el Clearinghouse que debe resolverse antes de regresar a sus funciones de seguridad.

En HPC Testing Services en Signal Hill y Long Beach ayudamos a conductores y empleadores con:
✔️ Pruebas de Retorno al Trabajo (RTD) para dr**as y alcohol
✔️ Reportes al Clearinghouse y seguimiento de cumplimiento
✔️ Citas rápidas servicio sin cita previa y resultados el mismo día

Mantente en regla y regresa al trabajo más rápido. Llama a HPC Testing Services hoy.

Take a peek inside HPC Testing Services! 📸 We’re proud to serve the Signal Hill and Long Beach community with reliable d...
09/26/2025

Take a peek inside HPC Testing Services! 📸 We’re proud to serve the Signal Hill and Long Beach community with reliable drug & alcohol testing, DNA paternity testing, and DOT compliance support — all in a comfortable, professional environment. Walk-in service and same-day appointments available!
1600 E Burnett St, Signal Hill, CA 90755
562-989-5991
Www.hpcts.com

🚛🚛🚛Happy Truck Driver AppreciationWeek! 🚛🚛At HPC Testing Services, we salute the drivers who keep America moving. Your d...
09/16/2025

🚛🚛🚛
Happy Truck Driver Appreciation
Week!
🚛🚛
At HPC Testing Services, we salute the drivers who keep America moving. Your dedication keeps our shelves stocked and our economy rolling.

To help you stay DOT compliant and on the road we provide:

✔️DOT/FMCSA drug & alcohol testing
✔️ Return-to-Duty (RTD) testing & Clearinghouse
reporting
✔️ Convenient walk-in testing
✔️ DOT medical exams
✔️ DOT Safety Compliance

Stay safe, stay compliant, and know we appreciate every mile you drive!

Professional & Trustworthy🔬 Need answers you can trust? HPC Testing Services offers accurate and confidential DNA & Pate...
08/29/2025

Professional & Trustworthy

🔬 Need answers you can trust? HPC Testing Services offers accurate and confidential DNA & Paternity Testing to give you peace of mind when it matters most.

Family-Focused

👨‍👩‍👧 Every family deserves clarity. Our DNA & Paternity Testing services are fast, private, and here to support you through important decisions.

Simple & Direct

✅ Reliable. ✅ Confidential. ✅ Accurate.
Get results that give you peace of mind with our DNA Testing Services.

https://hpcts.com/dna-testing

08/29/2025

🎉 Welcome to HPC Testing Services! 🎉

We provide Drug & Alcohol Testing, DNA & Paternity Testing, and DOT Compliance Services — supporting both workplace safety and personal peace of mind.

Fast. Reliable. Confidential.

Follow us for resources, updates, and trusted testing solutions.
✅ Tested. Trusted. Compliant.

Address

1600 E Burnett Street
Signal Hill, CA
90755

Opening Hours

Monday 8:30am - 5:30pm
Tuesday 8:30am - 5:30pm
Wednesday 8:30am - 5:30pm
Thursday 8:30am - 5:30pm
Friday 8:30am - 5:30pm
Saturday 8:30am - 2:30pm

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