Professional, Nurse-Led Care
Our nurse-owned team combines clinical expertise with compassionate, patient-focused service.
On-Demand Diagnostics
From routine labs to STAT and same-day services, we bring the lab directly to your home, clinic, or care facility.
Flexible Scheduling
Open seven days a week with weekend and holiday availability, we make lab testing fit your life.
DOT Compliance Services
Discover our comprehensive suite of DOT compliance services tailored to help your business run smoothly while adhering to regulations. We understand the importance of staying compliant, and our expert team is dedicated to supporting you every step of the way. From testing and physicals to policies and procedure management, we offer wide range of services to ensure your organization meets necessary requirements. Trust us to manage the details so you can focus on your operations, knowing that your and compliance are our top priorities.
Your Lab On Call Journey
Schedule Online
Book your appointment in minutes through our easy online system at a time that works best for you.
Get Your Test Collected
Our licensed professionals come to your home, clinic, or care facility to provide a quick, comfortable collection.
Process & Shipping
We handle all processing and secure shipping to the lab, ensuring accurate results.
Ready to Schedule Your Free Consultation?
Lab On Call provides mobile phlebotomy, mobile diagnostic testing, DOT C/TPA program management, and OSHA‑aligned medical surveillance services throughout Washington’s South Sound region. We support individuals, employers, and construction companies with fast, reliable, and fully compliant on‑site testing.
Our services include:
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Mobile phlebotomy and on‑site blood draws
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Blood Lead Level (BLL) testing and heavy metals panels
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Silica medical surveillance and respirator fit testing
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OSHA‑required, non‑diagnostic medical opinions from our medical director
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DOT drug & alcohol testing and full C/TPA program management
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Clearinghouse support and audit‑ready compliance documentation
We deliver testing wherever you need it—at home, in a clinic, or directly on the jobsite—making compliance simple, accessible, and stress‑free. Hablamos español.
Are You a Facility or Healthcare Provider?
Lab On Call partners with clinics, long-term care facilities, and healthcare providers to deliver reliable, on-demand diagnostic services. From routine collections to STAT collections our mobile team ensures your patients receive timely, accurate care while reducing the burden on your staff.