Building Trust, One Test at a Time
About Our Mission
Rose City Labs is dedicated to empowering individuals and communities with accurate and reliable environmental testing services. With a focus on rapid turnaround, quality results, and personalized customer service, we've become a trusted partner for homeowners, businesses, and organizations throughout Oregon and Washington.
Who We Are
Founded over 10 years ago, Rose City Labs holds a prestigious accreditation from the Oregon Environmental Laboratory Accreditation Program (ORELAP) and several other respected organizations. Our team of certified professionals hold deep expertise in various fields, ensuring comprehensive and reliable testing services. We are committed to upholding the highest standards of quality and integrity in all our endeavors.
Our Services
Rose City Labs offers a comprehensive array of testing services in diverse areas, including:
Water Quality
- Comprehensive water quality testing for residential and industrial water supplies
- Detection of contaminants like arsenic, lead, and coliform bacteria
Home & Environmental Testing
- Asbestos surveys and testing
- Lead paint testing
- Mold and air quality testing
- Radon testing
- Heavy metals testing
Cannabis Testing
- Pesticide residue analysis for marijuana, extracts, and related products
- Psilocybin testing
- Cannabis potency and quality analysis
Commitment to Community
Rose City Labs believes in fostering a healthier environment and supporting the community. We actively participate in environmental awareness campaigns, sponsor local events, and offer educational workshops to empower individuals to make informed decisions regarding their health and surroundings.
Contact Us Today
For accurate and reliable environmental testing services backed by unparalleled expertise, choose Rose City Labs. Contact us today to request a quote or schedule a consultation with one of our specialists.
Excellent Customer Service and Experience
Many reviewers praised the friendly and knowledgeable staff, quick turnaround times, and thorough reports. They found the process easy to navigate, with simple instructions and online sample submission forms. Reviewers appreciated the convenient mobile labs and drop-off locations, as well as the reasonable prices.
Communication and Results
Reviews highlighted the lab's efficient communication, with staff being prompt and responsive to questions and concerns. Reviewers appreciated the detailed results, which were received sooner than expected in many cases. Some reviewers even received follow-up calls to ease their minds and ensure they were satisfied with the results.
One Negative Review
However, one reviewer had a poor experience, claiming the staff was unprofessional and rude. They reported inconsistent results and difficulty in receiving reports, describing the lab as a "nightmare."
Another Negative Review
Another reviewer experienced fraudulent analytical results, claiming the lab must have forged the results, which were significantly different from those received from other labs.
Overall Recommendations
Reviewers overwhelmingly recommended Rose City Labs, praising their excellent customer service, quick turnaround times, and thorough reports. They appreciated the lab's flexibility, efficiency, and commitment to providing high-quality services at reasonable prices.

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