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What started as a pressure washing company in 1989, quickly escalated to an industrial cleaning services company based in Coshocton, OH. PSI Industrial Solutions has since, expanded it's geographic footprint. After acquiring a fleet of industrial cleaning equipment, our service line continued to evolve with each project - responding to emergency, routine and outage support services.

We have long-standing relationships with some of the most prominent industry professionals ranging from Primary Metals, Chemical, Construction, Petrochemical, Mining, Energy, Ethanol, Manufacturing, Food & Beverage, Oil & Gas, Pulp & Paper and Municipal facilities. Each require the highest standard of safety, performance and quality. We routinely exceed our customers' expectations by providing innovative approaches, turnkey services and cost savings.

PSI Industrial Solutions became one of three niche service companies, within

The Unger Group, bringing a level of professionalism and industry knowledge to safely manage industrial cleaning projects of all magnitudes within a vast array of industries.

Proud Member


A global resource for connecting industrial and manufacturing facilities with safe and reliable contractors, streamlining the qualification process.

Proud Member

Water Jet Technology Association

The WaterJet Technology Association (WJTA) members include high pressure waterjet and industrial vacuum equipment users, manufacturers, distributors, researchers, regulators, and consultants. WJTA is international in scope with corporate and individual members throughout the world.

Our History

PSI Industrial Solutions Facility Cleaning Chemical Processing 1
Powerwash Services, Inc. was established.
PSI Industrial Solutions Facility Cleaning Ethanol 1
Date of Incorporation.
PSI Industrial Solutions Facility Cleaning Food Beverage 1
Canton, OH facility opened to accommodate North Eastern Ohio customers.
PSI Industrial Solutions Facility Cleaning Municipalities 1
Extended Service line by adding Baghouse Cleaning and Maintenance Services.
PSI Industrial Solutions Facility Cleaning Power Utilities 1
Expanded operations into a new 27,000 sq. ft. facility in Coshocton, OH.
PSI Industrial Solutions Facility Cleaning Maintenance Safety 6
Added SafeLand USA Training to safety program to accommodate the Oil and Gas industry.
PSI Industrial Solutions Facility Cleaning History Time Line
Rebranding of Powerwash Services, Inc. completed.


It is our mission to provide turnkey environmental and industrial cleaning services, utilizing the knowledge and experience of our dedicated employees, without compromising the safety or quality of our performance.


We know that our reputation is only as good as the results of our last job. That's why we pride ourselves on a results-oriented approach on each project through innovation.
PSI Industrial Solutions Facility Cleaning Maintenance About 1
OSHA trained personnel provide the manpower for all labor support projects, personal safety and the safety of others.
PSI Industrial Solutions Facility Cleaning Maintenance About 2
CDL certified drivers are responsible for the operation of industrial cleaning tooling and mobile equipment on job sites.
PSI Industrial Solutions Facility Cleaning Maintenance About 3
Having industry supervisory support on job-sites is crucial for identifying and resolving operational site issues.
PSI Industrial Solutions Facility Cleaning Maintenance About 4
Our Safety Department enforces continuous safety policies and practices, with an effective workplace program in place to maintain awareness, knowledge and preparedness in the field.