Photovoltaic Solar
We provide complete solar and photovoltaic drafting and documentation services for homeowners, solar contractors, and developers throughout Los Angeles County.
Physical Roof Measurement
We access and measure every roof on site
Accurate solar permit drawings start with accurate roof documentation. We physically access your roof and measure every dimension needed for precise panel layout — overall roof dimensions, ridge and valley locations, rafter spacing and direction, existing penetration locations, HVAC equipment footprints, skylight positions, parapet heights for flat roofs, and actual roof slope and orientation.
Photovoltaic Solar Panel Plans
Optimized panel showing array configuration and setbacks
A PV panel layout plan documents the complete solar array on the roof — panel locations, row spacing, setbacks from roof edges and ridges, access pathways required by fire code, equipment pad locations, and overall array dimensions.
Structural Roof Documentation
Existing structural documentation supporting solar attachment
Solar panel racking systems attach to the existing roof structure — and LADBS requires documentation that the existing structure can support the additional loads imposed by the solar array.
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