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About Us

Responsive. Accessible. Professional.


SunStar Laboratories is a full service, environmental analytical laboratory with services nationwide. We provide testing of soil, water, air samples in support of a range of environmental activities, such as cleanup of contaminated sites and monitoring of ongoing remediation activities.

At this site, you will discover all about our laboratory services, as well as our courteous and resourceful staff. We thank you for visiting and look forward to serving you.

We Stand For...


Exceptional quality has been one of our strengths since day one. The ability to adapt and augment current laboratory instrumentation to meet recent regulatory updates is just one of the pieces to a good quality control program.


Professional attention to our clients’ needs starts at the bottom and works its way up. SunStar employs analysts diversified in multiple disciplines and methodologies to ensure that a high level of attention is paid to in every analysis.


New methods and analytical instruments are constantly being evaluated at SunStar. The ability to anticipate future needs keeps us at the forefront of an ever-changing environmental chemistry field.


Open communication, accountability, and honesty are crucial for making informed decisions and maintaining integrity. Our clients are given unrestricted access to our staff for technical and personal support, ensuring a seamless experience.

Fast Results

Our standard 3-day turnaround time for volatiles (soil and water) and 5 days for semi-volatiles and metals sets us apart from other laboratories. Rush analysis is always available for a discounted surcharge. The ability to maintain this exceptional service is a credit to our dedicated staff.


Building a strong reputation based on the accuracy and consistency of our results. Our support staff is always available to assist in all formatting, reporting and invoicing needs.


Years of Experience


Projects Completed


Client Satisfaction


Customer Support

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Over the years, SunStar Laboratories has obtained numerous certifications and amassed extensive experience conducting testing according to specific methodologies across various states and regions. In addition to holding the California State testing Certification, SunStar Laboratories has successfully completed testing projects in several other states and regions, including Texas, Florida, New Jersey, Alaska, Oregon, and Washington.

Client Testimonials

"SunStar Laboratory provided exceptional testing services, and their insights were invaluable for our environmental project."

Ryan Smith

"I highly recommend SunStar Laboratory for their professional approach and commitment to environmental excellence."

Emily Johnson

"SunStar Laboratory's expertise and dedication made a significant difference in our environmental remediation efforts."

Michael Williams

Success Stories

SunStar Laboratories Inc.

Lake Forest Laboratory

25712 Commercentre Drive
Lake Forest, CA 92630

Phone (949) 297-5020
Fax (949) 297-5027

Sacramento Office

2950 Beacon Boulevard, Suite 30
West Sacramento, CA 95691

Phone (530) 304-5525
Fax (916) 372-7523

Contact Us
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