Business Details
38 Years
experience
Expert Commercial Plumbing & Piping Solutions
Established in 1988, Johnson Industrial has built a reputation for delivering professional and quality plumbing and piping services across California. Founded by Eugene B. Gantney Jr. and Steven Davis, our team brings decades of combined experience in commercial plumbing, piping, and hydronics. We specialize in new construction and remodel projects, including work on historic and archaeological sites, federal and state facilities, schools, hospitals, and national parks. Our expertise extends to diverse piping systems, including carbon steel, stainless steel, copper, and HDPE, as well as HVAC wet-side piping for chilled or heating hot water. With a commitment to quality, timeliness, and budget adherence, we serve clients in Yosemite National Park, military bases, and private sectors.Recognized for our methodical approach and exceptional craftsmanship, we hold a C-36 California plumbing license and are registered as a CA DVBE/SB. Our work on projects like the San Andreas Courthouse and Dinosaur Point Pumping Plant underscores our dedication to excellence. Clients, including Fortune-Ratliff General Contractors and Treeline Construction Inc., consistently praise our reliability, problem-solving skills, and professional staff. We remain focused on meeting the evolving demands of the construction industry while maintaining the highest standards of workmanship.
Services
Plumbing
Piping
Hydronics
Commercial Plumbing
Historic Site Services
Details
- Year established: 1988
Highlights and features
- We have over 35 years of experience in commercial plumbing and piping.
- Our team specializes in historic and archaeological site projects.
- We hold a C-36 California plumbing license for professional compliance.
- We complete projects on time and under budget consistently.
- Our workmanship meets federal, state, and private sector standards.
Associations and certifications
- C-36 California plumbing license #526086
What people say
Unparalleled workmanship
Outstanding job
Quality of workmanship
Methodical approach
Professional staff
Services
Plumbing
Johnson Industrial provides comprehensive commercial plumbing services for new construction and remodeling projects. Our expertise includes federal, state, and private sector facilities such as schools, hospitals, and national parks. We ensure code compliance, durability, and efficiency in every installation.
Piping
We install and maintain diverse piping systems, including carbon steel, stainless steel, copper, HDPE, and acid waste conveyance. Our solutions address steam, domestic water, and fuel transport for industrial and commercial applications. Precision and safety guide every project.
Hydronics
Our hydronics services focus on HVAC wet-side systems for chilled or heating hot water. We serve courthouses, pumping plants, and healthcare facilities with reliable, energy-efficient piping solutions. Projects emphasize thermal efficiency and long-term performance.
People
Eugene B. Gantney Jr.
Co-Founder
Co-founded Johnson Industrial in 1988 with decades of commercial plumbing experience. Specializes in project management and quality assurance for complex piping systems.
Steven Davis
Co-Founder
Co-founder with expertise in federal and historic site plumbing projects. Ensures adherence to strict timelines and budgetary constraints while maintaining craftsmanship standards.
Questions
What services does Johnson Industrial offer?
We specialize in commercial plumbing, piping systems, and hydronics for new construction, remodeling, and federal projects.
How long has Johnson Industrial been in business?
We were established in 1988, serving California and national parks with plumbing and piping solutions.
What types of projects do you handle?
We work on historic sites, schools, hospitals, military bases, and commercial facilities like Yosemite National Park.
Are you licensed for California projects?
Yes, we hold a C-36 California plumbing license and are registered with the state DIR.
