CUSTOM SOLUTIONS GROUP, INC.

Custom Solutions Group LLC specializes in the design, integration, and deployment of precision analytical laboratory instrumentation, with deep expertise in gas chromatography systems and associated detection technologies. The company manufactures and configures advanced chromatographic platforms including GC systems equipped with PDHID, ECD, and micro-GC detectors, alongside automated autosamplers and custom instrument controllers. Their technical proficiency spans the integration of complex sensor arrays, method-specific calibration workflows, and field-ready installation protocols tailored for environmental, agricultural, and forensic analysis. A key differentiator lies in their ability to engineer turnkey solutions that combine hardware customization with operator training and system validation—ensuring compliance with rigorous federal lab standards without off-the-shelf compromises. The contractor maintains consistent engagement with the U.S. Department of Agriculture, delivering specialized gas chromatography systems for fumigant residue analysis and pesticide screening. Additional work with the Department of Commerce, particularly for NIST, demonstrates capability in supporting metrology-grade instrumentation requiring traceable accuracy and calibration integrity. The Department of the Interior is served with similarly high-precision gas analysis platforms, indicating a pattern of partnership centered on environmental monitoring and regulatory compliance in federal research and field operations. Their primary focus is NAICS 334516—Analytical Laboratory Instrument Manufacturing—where they position themselves as a niche provider of mission-critical chromatographic systems for government science and environmental agencies. They serve verticals requiring high-sensitivity detection of volatile compounds, including agricultural safety, atmospheric monitoring, and forensic chemistry. As a small business structured under 2K, Custom Solutions Group LLC operates from Katy, Texas, with no federal certifications on record. Their market presence is defined by technical specialization rather than broad compliance credentials, allowing them to respond nimbly to agency-specific analytical challenges through custom engineering and direct customer collaboration.