
Medical Surveillance Services
For OSHA Regulated Entities
Medical surveillance is an OSHA‑required program designed to protect workers who may be exposed to hazards such as lead, silica, heavy metals, asbestos, noise, and other industrial contaminants. It is a preventive safety system that monitors employee health over time and ensures your workplace controls are keeping your team safe.
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Unlike medical treatment, medical surveillance focuses on early detection, exposure monitoring, and regulatory compliance. It helps employers identify trends, evaluate the effectiveness of PPE and engineering controls, and stay aligned with OSHA standards.

Our Medical Surveillance Services
What We Provide
Lab On Call provides on‑site, mobile medical surveillance for construction and industrial employers across the South Sound. We bring all testing directly to your jobsite, shop, or office to minimize disruption and keep your workforce productive.
Our services include:
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Blood Lead Level (BLL) testing
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Heavy metals testing
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Silica medical surveillance
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Respirator fit testing
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Mobile phlebotomy & on‑site blood draws
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Employee drug testing
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Coordination of employee physicals
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OSHA‑required medical opinions issued by a Washington‑licensed ARNP
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Clean, audit‑ready documentation for your safety files
How It Works
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We identify exposed workers with you
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We come on‑site to complete required testing
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A certified lab analyzes all specimens
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Our licensed ARNP reviews results
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You receive OSHA‑compliant medical opinions
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We help you stay on schedule with follow‑up testing requirements
Contact us now for a free consultation
Schedule a free consultation to see how our OSHA medical surveillance and on‑site compliance services can support your team. We’ll review your current safety requirements, identify any gaps, and outline a clear, simple plan tailored to your jobsite. Whether you’re managing a small crew or a large project, this no‑pressure call gives you the clarity you need to stay compliant and keep your workers protected.