Inspection provider

Building Diagnostics Group

thermaldroneelectricalresidentialcommercial

National building diagnostics firm offering aerial drone thermal solar panel inspections, from new installations to annual inspections with high-accuracy defect mapping.

Founded

2005

Service types

thermal, drone, electrical

System types

residential, commercial

Certifications

RESNETBPI

Highlights

-National coverage

-New install + annual inspections

-High-accuracy mapping

States served

California Texas Florida Arizona Nevada Colorado New York New Jersey Georgia North Carolina Virginia Maryland Pennsylvania Ohio Illinois

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Based on conservative solar performance modelling and published degradation data

NRELIEA-PVPSSunSpecPVsyst+ published research

Updated April 2026 · Structured performance modelling

How we calculate →