Andrew R. I highly recommend Darwin chambers. Not only are they very competitively priced but the quality and reliability is greater than other companies we have dealt with in the past (ie: Conviron, Percival, Fisher). Yes, my two departments here at UCD have purchased a few chambers from Darwin over the last ~10+ years. We purchased 6 custom built environmental control rooms to rear insects from Darwin back in 2012. We have been very happy with the speed in which the chambers were installed, the responsiveness and ease of which it is to work with personnel from Darwin Chambers, the quality of workmanship, and the reliability of the chambers. All 6 chambers still look new and are running great. We have been so pleased with the quality, reliability, and professionalism from Darwin that since 2012 we have purchased multiple reach in chambers for several different labs in our departments and had another custom built environmental room installed in Briggs Hall ~2019. Of all the environmental chamber companies I have worked with, I would rate Darwin the best by far. - May 9, 2023 Andrew R.- UC Davis John K. John at SSM Health has received one of our decontamination chambers and this is what he had to say, "It has been working very well. I’m very pleased with as have been our infection prevention people. Of all the various alternative ways of disinfecting N95 masks, this is the easiest, produces no waste, needs no extra supplies or refitting of rooms as the UV lights do. Zero issues so far."- April 23, 2020 John K.- SSM Health Shirley L. At any rate, I love Darwin Chambers and, at least for us, nothing else has come close to the quality and reliability. I purchased a 3-year service contract from Darwin that covers all of our units. It was an amazing price.- Mar 12, 2020 Shirley L.-University of Idaho Thomas G. We have several pieces of Darwin chambers on site from reach in chambers to our big walk in units. I firmly believe that your company provides a quality product along with the service to back it up.- Mar 12, 2020 Thomas G. - AMRI Global Paul C. Just an FYI, we are more than happy with the chambers that you have provided us. They are far and above any other chamber that we have purchased or used in the past! Going forward, we will only be considering Darwin stability chambers!! The way they achieve, control and maintain there respective operating parameters is very impressive and nothing has compared to their operation that we have found!! They are more efficient and cost less to operate compared to the other “standard” type of stability chambers available of there. So in other words, great job on a superior product as we look forward to continued business with you. - Mar 27, 2018 Paul C. David S. Try Darwin incubators. Have been incredibly reliable for us. Had terrible problems with other manufacturers. David S. Joseph G. They're a company devoted to their employees and customers alike. Joseph G. Rayne A. Their product is solid in its design both as an effective control of %RH and simplicity compared to tradition steam or sprinklers controlled systems. They have a TRUE series that is very reliable but when you need a custom chamber or room for your environmental controlled needs, look no further for your choice. Reliable tech support, owned and operated by the most genuine and knowledgeable crew, I see Darwin Chambers continuing to evolve as they refine and innovate environmental technologies and other related fields. Rayne A. Nancy J. I am very happy with the service that Darwin Chamber provides for the maintenance and calibration of the environmental chambers used for the Stability Program. The service technicians are professional, informative, and provide documentation in a timely manner after service is performed. Nancy J. Donna B. Friendly and helpful. Worked efficiently/independently. Answered my questions and look closely at the units I was concerned about. Donna B. Kerri C. Darwin Chambers Company has excellent customer service, knowledgable associates, and they offer innovative and durable products. Whether you need to use a portable incubator to transport blood samples or need a walk in room for temperature and humidity control, these people know their stuff. Kerri C.