Preliminary engineering produces conceptual-level documentation to support feasibility decisions — site suitability, interconnection viability, and technology selection. Detailed engineering produces construction-ready and permit-ready documentation packages with stamped drawings suitable for AHJ submission and contractor use.

An IE report provides independent technical review of project design, energy modeling, equipment specifications, interconnection agreements, and EPC/O&M contracts. It identifies and quantifies technical risks relevant to project financing and is typically required by lenders before financial close.

Yes. Our PE-licensed engineers provide stamped electrical drawings in all states where licensure is required for permit submission. We maintain licensure across multiple states and coordinate reciprocal licensing for projects in additional jurisdictions.

Yes. We regularly work as a design subconsultant to EPCs, as a third-party reviewer for owners, and as an independent technical advisor to lenders — across the same or adjacent projects. Our scope is defined by your needs.

We engineer projects ranging from residential-scale solar systems to utility-scale facilities exceeding 500 MW. Our services and deliverable packages are scaled appropriately to project complexity and regulatory requirements.

Typical project onboarding is 3-5 business days for scoped engagements. For time-sensitive requirements, we accommodate expedited starts. Contact us to discuss your timeline.