Spare parts list
Worked with Tim Moura on a spare parts list for a custom walk-in chamber. Tim was very helpful and supplied the information in a timely manner. Thanks!
By Craig O. S.
Tuesday, November 3, 2026 · Customer reviews of US businesses

The Fair Hearing score
Excellent
21 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Associated Environmental Systems designs, manufactured, and supports standard and custom environmental test chambers that meet our customers' most demanding requirements.
Associated Environmental Systems (associatedenvironmentalsystems.com) has 21 customer reviews on The Fair Hearing, with an average rating of 4.5 out of 5.
Showing 17 reviews with 5 stars · Clear filters
Worked with Tim Moura on a spare parts list for a custom walk-in chamber. Tim was very helpful and supplied the information in a timely manner. Thanks!
By Craig O. S.
Recently had a issue with controlling humidity and machine noise. Timothy Moura immediately noticed the cause of the issue and suggested solutions to resolve the issue. It was very efficient and fast. Thank you for your service
By Seung-Hei C.
Excellent Work. I want to thank you publicly for your hard work and dedication.
By Henok W.
Great technical support. Fast responses didn't leave me waiting for a reply on my short timeline.
By Nathan V.
Excellent communication from Penny and the crew over at Associated. Ordered 6" pass-through ports for retrofitting into environmental chambers, extremely high level cutting and welding work on the finished product. Very fast production and shipping, definitely an outlier in the field!
By Alex B.
Tim Moira went the extra mile to help me out in a bind. I was able to finish the job. I find that kind of support missing from 80% support teams I reach out to! I really appreciated Tims desire to help me out. Both his knowledge and heart to serve are rare! Thanks so much for your help!
By Seth P.
Everything was done in a timely manner...from the service quote, all the way down to the on-site repair. Our salt chamber was up & running within a week! Great communication throughout the process.
By Jason Y.
Duwayne is fast and a great service Tech! Very fair and great at tough trouble shooting. He surprises us with coffee and doughnuts a few times a year. Those little things are much appreciated. I recommend your services to all labs I am associated with. Keep up the great work Duwayne!!!
By Tony G.