Your Best Value For Personal Reliable Service and High Quality,
Independent, and Certified Testing Data.

MISSION: We make our world better, cleaner, safer, and more prosperous.

Let Us Relieve Your Test Anxiety!

  • Drinking Water
  • Microbiology
  • Field Equipment
  • Wastewater
  • Air Testing
  • Sampling Services
  • Food Safety
  • Soil and Mining
  • L-4 & Premiere Packages
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Silver State Analytical Laboratories, Inc. – Excelchem Laboratories, Inc.


Local Service – Worldclass Technologies

Our Core Values: Service, Integrity, Sharing and Improvement.

We provide quality analytical and microbiological testing (certified AND independent), and support services for clients in the Environmental, Water, Utility, Engineering, Construction, Food Processing, Chemical, Mining, Healthcare, Resort & Hospitality industries.

We offer a full line of in-house analytical testing services
supporting multiple industries.

What Can We Test for You?

Drinking Water

Wastewater, Hazardous Waste





Learn More About What We Test, And What We Test For!

More Services

Why Choose Us?

Solutions go beyond testing needs. We provide personal, reliable customer service and real solutions to technical / compliance issues and problems.

  • 98% Early or On-time Report Delivery
  • Field Sampling Support - Supplies, Equipment, Calibrations, Sampling Services
  • Customized permit compliance, sampling, and testing programs
  • Free Expert Consultations
  • Free pickups and deliveries

Nevada & California
EPA Certified Labs

CDC ELITE Certified
For Legionella

Field Equipment & Supplies
Enviro-Tech, InSitu, Grundfos, microLAN, QED & others

Certified Well Water
Testing Specialists

Food Safety Testing
PCR, rapid enzyme, live culture

Hexavalent Chromium, Perchlorate, Mining Tests

Free Pick-Up And Delivery
In Metro Areas

Rapid Turnaround,
Rush Service, 24/7 support

“With a Customer Satisfaction Score of 98% we promise to listen to your needs, understand how these needs affect you personally and suggest ways to make your life easier. That’s customer service the Silver State way.

Learn More About Us


Serving Northern Nevada and Northern California
Since 1974

Our Reno laboratory, (Silver State Labs – Reno), was, historically known as Sierra Environmental Monitoring or SEM.  Sierra Environmental Monitoring was established in 1974 as a DBA of William F. Pillsbury, Inc., Consulting Civil Engineers with one full-time employee. Initially the laboratory emphasized water quality analysis for support of operations at the Tahoe Keys surface water treatment facility at South Lake Tahoe and for support of water and wastewater facility plans being designed by the parent engineering company.


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Rent, Purchase, or Service Certified Equipment & Supplies From The Exclusive Distributor.


Enviro-Tech, In-Situ, microLAN, Aqualabo, QED, and Others

Rent, Buy, Service or Calibrate Equipment/Supplies Now