Tier One Mechanical, Inc. is a premier full-service plumbing and mechanical contractor operating out of Rancho Dominguez, California. Specializing in commercial property maintenance, repairs, and tenant improvements, the company prides itself on delivering high-quality service tailored to meet the unique needs of its clients. With a robust expertise gained over more than 35 years, Tier One Mechanical has established a reputation for excellence in the Southern California region, ensuring operational efficiency for commercial buildings through reliable plumbing, HVAC, and mechanical solutions.
The company offers a comprehensive suite of services that include 24/7 emergency repair, pipe replacement, drain cleaning, hydro-jetting service, and backflow certification, as well as maintenance contracts for ongoing service. Their proficient team comprises extensively trained technicians and skilled craftsmen who are equipped to handle everything from small renovation projects to complex mechanical systems installations.
In addition to regular maintenance and emergency services, Tier One Mechanical is known for its exceptional workmanship in new construction projects and retrofits. Clients can trust that their plumbing, mechanical, and HVAC systems will be expertly designed and installed, promoting longevity and minimizing operational downtime.
As a proud member of the Mechanical Contractors Association of America (MCAA) and the California Plumbing-Heating-Cooling Contractors Association (CPMCA), Tier One Mechanical is committed to upholding the highest standards in both safety and customer satisfaction. Their clean safety record and dedication to cost-effective solutions reinforce their commitment to delivering exceptional service and value to their clients. Whether retrofitting an existing facility or managing a new construction project, Tier One Mechanical stands ready to meet and exceed client expectations in the commercial service industry.
