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Oil Refining - Petroleum - Drilling
1,000 - 2,500 employees  |  
Technology. Safety. Results.

HydroChem maintains, repairs and revitalizes the critical infrastructures that keep the energy industry online. With integrated services in industrial cleaning and specialty repair and overhaul, Hydrochem empowers energy providers to meet the world's growing demands for their resources.

Through industry-leading technology and proven processes, implemented by highly skilled specialists, we routinely deliver the safest, fastest and most comprehensive solutions in the industry for:
Whether you need to maintain aging equipment, find ways to increase output or drive continuous improvement, turn to the company with the unmatched resources to get it done. Turn to Aquilex HydroChem.
HydroChem’s core services are delivered to improve or sustain the operating efficiency and extend the useful life of process equipment and facilities through routine daily maintenance and turnaround programs.” HydroChem offers the broadest line of industrial cleaning processes with the skill and experience it takes to deliver them efficiently and reliably. Some of the services offered include hydroblasting, hydrocutting, Blazervac for coating removal, vacuuming services, chemical cleaning and tank cleaning services.

Welding Services Inc.
WSI is a leader in the mechanical overhaul and restoration of boilers, process towers, reactors, pressure vessels, valves, associated piping, digesters and components in a wide variety of domestic and international industries. WSI relies on advanced automatic, remotely controlled tooling and delivery systems for sophisticated repairs, weld overlays and precision machining. Both shop and field services are provided on either a scheduled or emergency basis and certified for NR, R, NPT, U and S Stamp code compliance.

Southeastern Mechanical Services, Inc.
SMS is a 25 year old, energy services business providing specialty construction services including boiler component and pressure vessel fabrications. SMS has distinguished itself as a cost-effective, quality driven service provider demonstrating regional and market segment strengths. Shop fabricated components and field services are delivered in accordance with a quality program that has achieved NBIC approval and ASME certification meeting the needs of a variety of heavy industries including energy, environmental and infrastructure related companies.