Process Construction man welding


Process Construction piping fabrication interior work area

55,000 sq. ft. 

Piping installation Quaker Chemical

& project

Process Construction man working safely on scaffold

& Industrial

PCI Plumbing Jetter

Service & new


Welcome to Process Construction where we strive to be the ideal mechanical contractor specializing in industrial piping installation & fabrication, HVAC service work and service plumbing. We have global expertise and capabilities but keep a strong focus on local customer interests. Our exceptional safety record and highly skilled and knowledgeable staff of pipefitters, welders, plumbers, and HVAC technicians position us as a leader in the industry. We are a well-established and experienced company with a long history dating back more than 120 years. We continue to strive for excellence in an ever changing industry. Please explore our website to learn more about us and our capabilities and feel free to contact us at any time.

Here for all of your Mechanical Contracting Needs

Questions? Call us at 513-251-2211

Process Construction Interior Piping Installation

Piping Installation

Experience and effectiveness in our workforce and our project managers is what makes Process Construction the best in the business when it comes to commercial and industrial piping installation.

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Process Construction Piping Fabrication

Piping Fabrication

With a facility totaling 55,000 square feet full of welders, fitters, pipe, steel, and equipment, our fabrication capabilities are endless. Our innovative staff continues to make us much more than just a pipe fab shop.

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HVAC exterior service and installation

HVAC Installation & Service

Timeliness and quality production from first rate technicians is what defines PCI Services. The various skill sets of our technicians allow us to handle a wide range of installation jobs as well as provide emergency service 24/7.

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Process Construction man installing plumbing

Plumbing Installation & Service

Backflow testing, drain cleaning, remodel and repairs are just some of the capabilities of our plumbing division. Our experienced plumbing staff has the tools to take care of all of your commercial and industrial plumbing needs.

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Process Construction News

coronavirus pic

COVID-19 Update

PCI Services commitment to a safe and healthy workplace

We understand our client's business operations must continue; maintenance, service, and projects, must carry on and PCI is committed to working together to safely make that happen. We've been fortunate to enjoy strong relationships with our customers over the years. That has never seemed more important than now as we are all in this together to overcome the economic and health crisis that we face today. 

How PCI Services can help stop the spread of COVID-19 in workplaces 

The CDC is recommending businesses take steps to keep your workplace as clean and virus-free as possible. PCI Services is installing MERV 13 rated filters suggested by the CDC to help improve air quality control. We are also increasing the minimum outdoor air ventilation to help increase air exchange in office spaces. 

Our goal, as always, remains to work as a team with our customers to provide services to keep your business functioning at a high level. Despite the challenges we face during these difficult times, we believe that together we can continue to do so. Continued thoughts and prayers for all.

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Certifications & Stamps

PCI's exceptional welding qualifications allow us to handle nearly all of your welding needs. Our welders are certified through ASME Section IX, the most stringent requirements in the industry, and are approved by the State of Ohio.

  • "U" stamp to manufacture and assemble unfired pressure vessels
  • "R" stamp to perform alterations and repairs to power boilers and pressure vessels
  • "PP" stamp to fabricate and assemble pressure piping
  • We have weld procedures for the following materials: Carbon Steel, Stainless Steel, Chrome Moly P-11/P-22/P-91, Nickel 200/201, Monel 400 & R-405, Hastelloy (all alloys), Nicofer 6025HT, CyTemp CY-40, VDM 59, SM2060Mo, AllCorr, CRHC2000, CRM21, SM2050, SM2550, Inconel (all alloys), Carpenter 20, 20Mo6, HR120, SM2035, Haynes Alloy 20, AL6X, AL6XN, JS700, Incoloy (all alloys), VDM 1925, 25-6Mo
  • We are also certified to build, repair, and alter pressure vessels and repair and alter boilers per ASME Section VIII, and NBIC pressure vessel codes and fabricate and install pressure piping per ASME B31.1 and B31.3 piping codes.

To find out more about our welding and fabrication capabilities click here.