The Engineer of Record is the licensed engineering firm that takes professional responsibility for a project's design, producing and stamping the construction documents used for permitting and building. As EOR, Pure Power delivers comprehensive site surveys, power system analysis, precise calculations, and code-compliant, constructible drawing sets. This is the party that stands behind the engineering when a solar or storage project goes to permitting, utility review, and construction.

EOR services include accurate field site surveys, utility-grade power system studies, system optimization, and detailed construction drawing sets developed for permitting, utility review, and construction. The drawings are code-compliant, value-engineered, and risk-mitigated, with clear coordination across disciplines. Pure Power is known throughout the industry for drawings that non-engineer clients and installers can easily understand, which helps avoid procurement mistakes and installation errors.

Site surveys collect the field data that design decisions are built on, helping identify constraints early and reduce risk during permitting and construction. Catching site issues up front prevents costly redesigns and change orders later. Pure Power performs site surveys as a core part of its EOR service to ground the design in real conditions.

Pure Power provides utility-grade power system studies including load flow, short circuit, protection, and dynamic analysis. These studies support interconnection and grid compliance, ensuring the system will operate safely and meet utility requirements. They're a key part of producing an approvable, buildable design.

Pure Power serves as EOR for commercial and industrial (C&I) solar, utility-scale solar, community solar, solar carports, battery energy storage systems (BESS), microgrids, and repowering projects. With 3,400+ completed designs of 100kW and larger, 17,000+ total project touchpoints, and 130+ in-house engineers, the firm brings deep experience to projects of nearly any scale.