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San Luis Valley
SDC Laboratory

Your Partner
in Quality Lab Work​

Water and Environmental Testing Services

Precision, Passion and Personal Attention

SDC Laboratory’s staff has a combined
75+ years of experience. Meet our experts 
and experience our top-notch customer service. About Us >


The Highest Standards

Our drinking water testing has
been certified by the Colorado Department of Public Health and Environment for 25 years.
Learn More >


Your Needs,
Our Guidance

From private well water testing to large
federal projects, we will listen and tailor a plan to address your goals. See our full menu of testing services. 
See Services >


Our Alamosa, Colorado-based lab is proud to assist state and federal agencies, private homeowners, municipalities, farmers, employers and a wide range of clientele with their water quality testing and other laboratory analysis needs. If you are looking for quality environmental monitoring, private well water testingdrinking water analysis, soil and sludge, wastewater, aquatic life or drug screenings, you’re in the right place. We specialize in meeting the individual needs of our valued customers. We listen. We collaborate. We guide.


Clients from the Southwest region and beyond enjoy the convenience of mailing in or dropping off samples to our southern Colorado laboratory for analysis.

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