Humphrey Company, Ltd.

Humphrey Company, Ltd. (HCL) is a union mechanical contractor established in 1951 and based in Houston, Texas. As a signatory contractor with the United Association of Plumbers and Pipefitters (UA) Local 68, the company employs skilled union tradespeople committed to quality and safety. With over 70 years of experience in the construction industry, Humphrey Company has built a reputation as a leader in industrial, commercial, and institutional mechanical contracting. The company's core services include HVAC, plumbing, instrumentation and controls, and general mechanical work. HCL specializes in complex industrial projects, healthcare facility upgrades, and mission-critical institutional renovations, serving clients across the energy, manufacturing, and public sectors. Humphrey Company operates primarily in the greater Houston metropolitan area, with the ability to support projects throughout Texas. Headquartered in Houston, the company has the resources to handle projects ranging from small renovations to large-scale industrial facilities. With a team of over 300 union professionals, HCL holds numerous certifications and licenses, including ASME and NEBB credentials. The company's strong safety record and comprehensive quality control procedures ensure reliable, high-quality workmanship on every job. Notable Humphrey Company projects include mechanical system upgrades for Concho Resources' Midland office, HVAC and plumbing renovations at Houston Methodist Hospital, and a large-scale industrial facility expansion for a major energy client. As a union contractor with decades of experience, Humphrey Company offers unparalleled expertise and a commitment to customer satisfaction for all commercial, industrial, and institutional mechanical services.