mechanical Contracting

Get the skills, experience, and quality you expect, and the responsiveness you need

Three Rivers has over 25 years of experience in commercial mechanical contracting for both large-scale industrial plants as well as commercial building applications. We routinely handle everything from plant construction and retrofits through emergency service and maintenance. We work for fortune 500 companies and other general contractors. Our customers say that what sets us apart is that we are easy to reach and very responsive. Our reputation for quality and safety is earned every day by employing the best people available, and keeping our craftsmen’s skills up to date with ABC Wheels of Learning training programs. We have the expertise and resources to handle the whole project from start to finish and would like to talk to you about your mechanical contracting needs.  

Advantages of choosing Three Rivers as your mechanical contractor

- Broad in-house capabilities yield time and 
  cost savings
- One source responsibility
- Emergency service and maintenance
  available
- Quick to respond to your needs
- Easy to reach and work with
- Effective customer and internal
  communications
- 25 years experience in the chemical and
  petroleum industries
- Employee training program keeps skills
  up-to-date
- Excellent reputation for skilled/quality work
- A solid, effective safety program
- 60,000 square feet of fabrication shop space

Areas of Expertise

- Industrial construction and plant retrofits
- Process piping design and fabrication 
  (ASME B31.1 / B31.3)
- Fabrication of ferrous and non-ferrous
  metals
- Service and maintenance by contract 
  or project

Services offered by Three Rivers Corporation

- Complete project planning and management
- Design and engineering
- Isometric drawings
- Budget planning and hard bids
- Process evaluation and optimization
- Quality assurance and control programs
- Feasibility and constructability studies
- Structural steel fabrication
- Material feed and waste systems
- Process controls
- Electrical
- Insulation
- Painting and finishing
- Non-destructive testing 
- Installation and start-up
- Service and troubleshooting
- Portable welding
- Weld mapping

Industries Supported

- Chemical
- Petrochemical
- Pharmaceutical
- Food processing
- Environmental
- Power