We turn ambitious infrastructure into built reality.
SPGS Inc. is a multidisciplinary engineering firm working across structural, process, energy and civil infrastructure — from early feasibility through commissioning.
Engineering services across the asset lifecycle
Six disciplines, one coordinated team — so your project moves from concept to commissioning without handoff friction.
Structural Engineering
Building and heavy-civil structures designed for constructability, seismic performance and long-term durability.
Process & Industrial
Process design, plant layout and equipment engineering for energy, chemicals and manufacturing facilities.
Energy & Power
Grid, renewables and power-delivery engineering, from interconnection studies through construction support.
Civil & Infrastructure
Roads, water systems and site development engineered for growing municipalities and industrial clients.
Project Management
Cost, schedule and risk management that keeps complex, multi-contractor projects on track.
Environmental & Sustainability
Permitting support, impact assessment and low-carbon design strategy built into every deliverable.
A five-stage delivery process
Every engagement follows the same disciplined sequence, scaled to project size.
Feasibility
Scope, site and constraints assessed against your budget and timeline.
Concept design
Options developed and compared on cost, constructability and risk.
Detailed design
Engineering drawings, specifications and permitting packages produced.
Construction support
Site engineering, RFIs and quality oversight through the build.
Commissioning
Testing, handover documentation and post-occupancy performance review.
Recent projects
Riverside Process Plant Expansion
Solar Interconnection Program, 5 sites
Northgate Water Treatment Upgrade
Harborview Mixed-Use Tower, Phase 2
Engineers who stay accountable to the build, not just the drawing set
Founded by practicing engineers, SPGS Inc. pairs rigorous technical design with hands-on construction support — so what we draw is what actually gets built.
- Licensed engineers across structural, civil, process and electrical disciplines
- In-house QA/QC and constructability review on every deliverable
- Single point of accountability from concept through commissioning