UHP | Waterjet Companies in Los Angeles / Long Beach
The UHP waterjet industry in Los Angeles and Long Beach is significantly larger and more active than in New York.
The region has more companies, more industrial clients, more shipyards, more refineries, and more demand for 1,200–4,000 bar waterjet technicians and engineers.
The Engineer background with Parker Polyflex, Spirstar, High‑pressure hose assemblies, and engineering is highly competitive in Southern California.
1. NLB Corporation – Ultra‑High‑Pressure Waterjet Systems
Website: https://www.nlbcorp.com
Location: Los Angeles service center
Specialty: 40,000 psi (2,800 bar) waterjet pumps, industrial cleaning, refinery maintenance
Notes: One of the largest UHP manufacturers in the U.S.
2. Jetstream of Houston (a subsidiary of Federal Signal)
Website: https://www.jetstream.com
Location: Southern California distributor network
Specialty: 20,000–40,000 psi pumps, UHP accessories, hose assemblies
Notes: Major supplier for shipyards and refineries.
3. Hammelmann Corporation (Germany) – UHP Pumps & Systems
Website: https://www.hammelmann.com
Location: U.S. HQ in Dayton, but strong presence in California shipyards
Specialty: 1,000–4,000 bar pumps, ship hull cleaning, industrial descaling
Notes: Used heavily in Long Beach shipyards.
4. StoneAge Waterblast Tools
Website: https://www.stoneagetools.com
Location: Nationwide; strong distribution in Southern California
Specialty: UHP nozzles, rotary tools, pipe cleaning robots
Notes: Industry standard for refinery and tank cleaning.
5. Flow International – Waterjet Cutting & UHP Systems
Website: https://www.flowwaterjet.com
Location: Southern California distributors
Specialty: UHP cutting systems, 60,000 psi pumps
Notes: Used in aerospace, shipyards, industrial cleaning.
6. HydroChemPSC (now part of Clean Harbors)
Website: https://www.cleanharbors.com/services/industrial-services/water-blasting/services/industrial-services/water-blasting (cleanharbors.com in Bing)
Location: Long Beach, Carson, Wilmington
Specialty: Industrial UHP cleaning, refinery maintenance, tank cleaning
Notes: One of the largest industrial cleaning contractors in the U.S.
7. Clean Harbors – Industrial Waterblasting Division
Website: https://www.cleanharbors.com
Location: Long Beach / Carson
Specialty: 10k–40k psi waterblasting, chemical plants, refineries
Notes: Huge employer for UHP technicians and engineers.
8. Veolia North America – Industrial Services
Website: https://www.veolianorthamerica.com
Location: Southern California
Specialty: UHP waterjet cleaning, hydroblasting, tank cleaning
Notes: Works with refineries and port facilities.
9. Hydroblast Inc. (California‑based)
Website: https://www.hydroblast.com
Location: Southern California
Specialty: UHP waterjet cleaning, surface prep, industrial maintenance
Notes: Long‑standing local contractor.
10. J.R. Industrial Services
Website: https://www.jrindustrialservices.com
Location: Southern California
Specialty: Hydroblasting, tank cleaning, refinery maintenance
Notes: Uses UHP pumps and high‑pressure hose assemblies.
11. Port of Long Beach – Shipyard Contractors
Website: https://www.polb.com
Location: Long Beach
Specialty: Ship hull cleaning, coating removal, industrial maintenance
Notes: Many contractors use UHP waterjet systems.
12. Port of Los Angeles – Shipyard & Terminal Maintenance Contractors
Website: https://www.portofla.org
Location: San Pedro
Specialty: UHP cleaning for cranes, hulls, tanks, pipelines
Notes: One of the largest UHP service markets in the U.S.
High‑Pressure Hose Assembly Suppliers (Parker / Spirstar)
13. Parker Hannifin – Polyflex Division (High‑Pressure Hose)
Website: https://www.parker.com
Location: Multiple distributors in LA/Long Beach
Specialty: 1,000–4,000 bar hose assemblies, fittings, adapters
Notes: Your experience is directly relevant.
14. SpirStar (Spirstar) – UHP Hose Manufacturer
Website: https://www.spirstar.com
Location: U.S. HQ in Texas, strong distribution in California
Specialty: 1,000–4,000 bar UHP hoses
Notes: Widely used in refineries and shipyards.
UHP industry work Opportunities
Industrial cleaning contractors
Shipyards
Refineries
Waterjet equipment manufacturers
High‑pressure hose suppliers
Port maintenance companies
