LACO Technologies, Inc. is a leading manufacturer of vacuum and leak testing systems. Driven by innovation, service, and quality, we strive to be the best provider of standard and custom vacuum and leak testing solutions. Our products include custom Thermal Vacuum Space Simulation systems, Altitude Simulation systems, Turn-key Vacuum and Production Leak Test systems, Vacuum Chambers, Calibrated Leak Standards, Gauge Calibration, and Leak Testing services. Established in 1975 and located in Salt Lake City, Utah, LACO serves customers across the United States and internationally. Owned by engineers, LACO is uniquely situated to provide innovative solutions for vacuum and leak testing applications. We work with diverse customer applications and are dedicated to creating the right solution to help our customers achieve their goals. LACO serves numerous markets including Aerospace, Space Simulation, Automotive & Transportation, Medical, Electronics & Semiconductors, R&D, and others. Engineered Solutions You Can Trust!