Nine engineering services, priced and scoped up front.
Every deliverable below is fixed-scope: you know what you're getting, what it costs, and when it lands — before you order. Pick a service to see full turnaround, deliverables, and pricing detail. We price and scope all nine services up front. Each service is priced and scoped up front.
Design, permitting & compliance
PV System Design
Shading & irradiance modeling, string sizing, and roof or ground-mount layout engineered for maximum annual yield.
View Details →Permit Plan Sets & PE Stamps
Jurisdiction-ready drawing sets stamped by an engineer licensed where your project sits.
View Details →Structural & Electrical Review
Independent load calculations and electrical review, built to defend in a plan-check call.
View Details →Interconnection & Utility Applications
Utility interconnection applications and permission-to-operate paperwork, tracked on your behalf.
View Details →EV Charging Design & Engineering
Load studies and permit-ready plan sets for Level 2 and DC fast-charging installations.
View Details →Commercial scale, net metering & mandates
Commercial & Utility-Scale Design
Rooftop, carport, and ground-mount systems from 100 kW to multi-megawatt scale.
View Details →Net Metering
How net metering works, what varies by utility, and how it changes the way we size a system.
View Details →California Energy Mandates
Title 24 & CALGreen solar, battery, and EV-charging requirements, built into the design from day one.
View Details →Electrical Design, MPU & ADU Plans
Permit-ready standalone electrical design, Main Panel Upgrades (MPU), NEC load calculations, and ADU architectural & electrical submittals.
View Details →California City & County AHJ Coverage
Fast 48–72 hour solar PV permit plan sets, PE structural & electrical engineering stamps, utility interconnections, and NEM 3.0 storage compliance customized for specific California building departments.
San Diego Solar Permits
City of San Diego DSD, Oceanside, Chula Vista, and SDG&E interconnection engineering.
Explore San Diego →Los Angeles Solar Permits
LADBS, LA County, Long Beach, LADWP & SCE interconnection and MPU engineering.
Explore Los Angeles →Orange County Solar Permits
Irvine HQ, Anaheim, Santa Ana, OCFA fire clearance, and SCE interconnection.
Explore Orange County →San Francisco Solar Permits
SF DBI, Oakland, PG&E Rule 21 interconnection, and historic roof PE stamps.
Explore San Francisco →San Jose Solar Permits
City of San Jose PBCE, Santa Clara, Silicon Valley Power, and Title 24 compliance.
Explore San Jose →Sacramento Solar Permits
SMUD generation meters, Sacramento County, Folsom, Roseville, and PG&E specs.
Explore Sacramento →