CT Laboratories

CT Laboratories is a full service environmental laboratory located in Baraboo, Wisconsin. Opened in 1987, CT Laboratories has continually provided what our clients are looking for: quality services, on time, at a fair price. CT Laboratories is classified as a woman-owned, small business under NAICS code 541380, testing laboratories.

Our goal has always been to employ the best people in the field and equip them with the most technically advanced instruments available. Extraordinary customer service through automation has always been our motto. We realize that the most important part of our job is to deliver to the client what they want, when they need it. Communication is the key to a successful project. Our clients are assigned a specific project manager to take care of their needs. Our LIMS is designed to work with our Project Managers to ensure the client's project-specific needs are met. The LIMS is used to track samples upon receipt, follow them through sample log-in, preparation, and analysis and then produces final reports that are formatted to the client's specifications.

Quality is not a "given" or an afterthought at CT Laboratories. Our quality assurance program is designed to ensure legally defensible data. From numerous performance evaluation studies, NELAP and other individual State audits, as well as our in-house program, we continually monitor our quality to ensure our clients get the best results possible.

Markets Served

Experience cannot be overlooked. CT Laboratories supports a wide range of large scale, high profile DOD and EPA projects, Fortune 500 companies and nationwide consulting firms as well as municipal wastewater plants and individuals testing their drinking water. Our project experience covers 41 states and as far away as Korea.

Overall, our laboratory is not the largest facility in the country, but our capacity, cross-training program, and dedicated laboratory staff give us the flexibility to deliver on even the largest projects. We are not part of a complex laboratory network, nor do we want to be. What you will find is a laboratory willing to do whatever it takes to get your projects done right the first time.