Fabrication and Maintenance Services
We help heavy industrial facilities run more efficiently.


- Scaffolding & insulation
- Turnkey capital projects
- 24-hour emergency
- Shutdown & turnaround services


- Shop fabrication
- Prefabrication
- High quality in-house welding
- ASME “R” Stamp
- Post weld heat treatment
Frequently Asked Questions
have some questions?
Does Manhattan Mechanical operate cranes?
Yes, we employ NCCCO Certified crane operators.
Do you have an R-stamp?
We have an ASME R-stamp and can perform code repairs.
What types of welding can you perform?
We can perform GTAW, SMAW, and GMAW Welding. We also have over one hundred certified welding procedures for alloys.
What are your safety standards?
Safety is the highest priority for our team. We have a dedicated safety department, a full-time safety manager, and technicians throughout the company. We have a robust safety observation and auditing process as well. Our motto – if it can be done, it can be done safely – is evident in our over 2-year zero OSHA-recordable record. In addition, we have a commendable EMR of under .7.
Do you have a training program?
We have a dedicated training program for our employees, to ensure they have the skills, knowledge, and experience to be successful in the field. We are an accredited NCCER training company. We have two training locations with full-time instructors. Our training program has in-class instruction as well on-site training for our journey people.
What type of work do you do?
Our services include pipefitting/welding, boiler making, bundle extractions, code repairs, insulation, scaffold building, iron working, shop fabrication, equipment setting, rigging, crane operation, fire watch/hole watch/bottle watch support, as well as planning.
What is the benefit of being a merit shop?
We offer high productivity with low overhead. We are proud to be a merit shop that offers our customers efficient work and superior results from skilled and knowledgeable craftsmen.
Service Area
Serving the greater Chicagoland Area, including Chicago, IL and parts of Indiana and Wisconsin.
- Cook County
- DuPage County
- Lake County
- Will County