Mechanical Contracting

It's not just our combined experience, or that we use cutting edge technology. It's not just our competitive pricing and the exceptional customer experience we strive for. What truly sets Reliance Mechanical apart from our competitors is the diverse and comprehensive services we offer.


Engineering & Design Services

  • HVAC
  • Plumbing
  • Process Piping
  • Sheet Metal Fabrication
  • Controls & Automation

Preconstruction Services

  • 3D Modeling
  • Energy Solutions
  • Specialty Metals
  • Fabrication


Whether it’s a Design/Assist or Design/Build project, Reliance Mechanical Contractors brings a vast amount of knowledge to any project, particularly with large complex projects requiring an extensive pre-construction effort.

Our team participates in design meetings to establish a desired scope of the project identifying what the owner wants and needs, then takes an active role in ensuring the original budget is maintained. Multiple estimates are performed at various stages of the design and for isolated systems/areas so that specific items can be reviewed in lieu of waiting for completion of the entire project budget. Reliance will also take a lead role in finishing the design as required to meet the schedule, budget, and job specific problems associated with a project of this magnitude.

Lump Sum

For projects with a well-defined scope or construction projects where the risk of different site conditions is minimal, Reliance can calculate a lump sum bid from construction and bid documents provided by the client’s design team.