Enriching People’s Life
Professional Engineering
Permit Packages
Permit PV fast and economically with caring, experienced partners.
12,439
Design tasks completed
136,543
PE & EE tasks completed
Unleashing Innovation
We offer quick turnaround times and top-notch services backed by years of experience and expertise
Structural Engineering
Our in-house, professionally licensed structural engineers (PE/SE) specialize in civil design and structural engineering.
Electrical Engineering
Our in-house, professionally licensed electrical engineers (EE) are experts in system design, electrical load calculations and more!
Permit Design
We package AHJ-compliant permit designs for residential PV systems across the nation, including ESS, roof and ground mounted.
Consulting Services
We work with our customers to create permit-ready engineering documents, which include residential, commercial, carports, community solar and beyond.
Get Started Today!
Permit PV fast and economically with caring, experienced partners. Click the button below to get started.
About Us
We're reliable partners for your residential solar, storage and EV charging projects.
Founded by a licensed engineer and alumnus of Tesla Energy (formerly “SolarCity”) and Sunrun, CRE is composed of professional, experienced engineers who provide site assessments, design, engineering and stamping services.
