Alliant Systems

Mechanical Systems Engineering and Design-Build Mechanical Engineering.

Website

About the firm

Alliant Systems is an integrated mechanical engineering and construction firm headquartered in Portland, Oregon, with offices in Eugene and Bend, Oregon, and Seattle, Washington. Founded approximately 25 years ago, Alliant provides in-house mechanical systems engineering, mechanical construction, HVAC and plumbing service, building automation, and energy consulting for commercial, institutional, and light-industrial clients across Oregon and Washington. The firm is known for a true design-build process that integrates engineers, project managers, and field personnel from concept through commissioning, and all principal engineers are LEED-certified.

Firm type
MEP

People

Sean MurrayEngineering Manager

Capabilities

Mechanical Systems Engineering

In-house engineering covering complete design, construction, and commissioning of HVAC, plumbing, and mechanical systems, including design-build and plan/spec delivery.

  • Design-Build Mechanical Engineering
  • BIM & Virtual Design and Construction (VDC)
  • Due Diligence Studies
  • Energy Audits
  • Building Commissioning
  • Plan & Spec Design for Competitive Bidding

Mechanical Construction

Construction crews experienced in HVAC, plumbing, and mechanical system installation, keeping projects on time and on budget.

HVAC & Plumbing Systems Service

Troubleshooting, maintenance, and repair of all types of mechanical and plumbing systems.

Building Automation

Centralized building controls to optimize energy efficiency, improve occupant comfort, and reduce operating costs.

Energy Services

Support for Oregon and Washington State Building Performance Standards (BPS) compliance, including energy benchmarking and early compliance planning.

Special Projects

Creative, efficient solutions for individualized commercial and institutional property needs.

Industries

Commercial · Healthcare · Education · Government

Projects

No projects listed yet.