Cancel

    Search

    1 Laboratories

    5.0 (1 review)
    Closed 8:00 am - 5:30 pm

    Get information

    You can now request a consultation from this business directly from Yelp

    1 Laboratories Photos

    You might also consider

    Recommended Reviews - 1 Laboratories

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
    Yelp app icon
    Browse more easily on the app
    Review Feed Illustration

    2 years ago

    The lab was very helpful, they picked up samples from my project site, and the data was delivered on time and for rush analyses.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    Ask the Community - 1 Laboratories

    You might also consider

    Verify this business for free

    People searched for Environmental Testing 1,242 times last month within 15 miles of this business.

    Verify this business

    Marshall GeoScience - New grading project with a LID stormwater infiltration system

    Marshall GeoScience

    (4 reviews)

    Outstanding responsiveness and professionalism. I reached out to Marshall GeoScience through Yelp…read more Marshall (the principal engineer) replied quickly--even continuing the conversation well after business hours and offering to jump on a call. I wasn't exactly sure what I needed at first, and he was incredibly patient while I tried to explain the situation. Rather than guessing, he took the time to understand my goals, clarified that a firm estimate would require a defined scope of work, and laid out what that scope should look like so I could move forward confidently. What stood out most was his clear communication, transparency, and willingness to help without any pressure. I'd contacted a few other firms before him and had mixed results. Marshall was by far the most responsive and helpful. If you need a geotechnical engineer who is prompt, thoughtful, and genuinely focused on setting you up for success, I highly recommend Marshall GeoScience.

    Live in Santa Monica and our city planning department had a very unusual request for a soil…read moreengineering report that is not your typical report. I contacted a substantial number of other soil engineers who: -Didn't understand the request. -Said it was too small for them. -Were too busy. -Never responded. -Insisted on doing a massive (EXPENSIVE) report. One firm - Marshall - responded immediately, took the time to review the plans in detail, called the city, and got specific needs. He immediately came out, did the site inspection and within a week had a full report. And at a very reasonable cost. I cannot recommend Marshall GeoScience more highly -- exceptionally professional and willing to go the extra mile!

    1 Laboratories - environmentaltesting - Updated May 2026

    Loading...
    Loading...
    Loading...