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Chris Simonson,


“We have worked with Sequoia Engineering for a year and a half now and we couldn’t be happier with the service. Craig has always made himself available and is extremely knowledgeable in this field. We have a very complicated Methane detection system and before Craig came along we were lost. We had no idea what sensors were for what location and the system as a whole was a mess. We got in contact with Sequoia Engineering and a month later Craig had everything dialed in. Now when we have a problem with a sensor or any other aspect of the system, we know what and where the problem is. Plus, Craig is out quickly to troubleshoot and fix the issue. We could not be more satisfied with Craig and the service that he has provided to us. We would never go with anyone else.”


General  Manager – Big League Dreams, West Covina


Michael C. Farr,


“We have worked with Sequoia Engineering Corporation for over a year now and are delighted with the work. Our company (Sierra Monitor Corporation) manufactures gas detection systems which require all project work to be of the highest quality. This is what we get with Sequoia Engineering Corporation. They are responsible for Start-up of new installations, Maintenance/Repair of Existing Systems and Calibrations. They also perform on site training.  They are extremely responsive and have a great sense of urgency. Sequoia Engineering Corporation understands the high standards that our company demands and efficient in delivering well within time limits. I would highly recommend working with them.”


Vice President, Operations, Sierra Monitor Corporation

Sequoia Engineering Corporation | 2390 C Las Posas Rd 443 Camarillo, CA 93010 | Phone:(805)558-3648

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