When to Use Aerial Drones vs. Ground-Based Inspection
Roof surveys, facade checks, and large-site documentation — drones save hours. But they are not always the right call. Here is how we decide.
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Field Notes
Insights from the
Insights from the
Job Site
Practical guides, tool reviews, and industry updates for inspectors, engineers, and construction professionals.
Featured
Inspection Tools
Choosing the Right Borescope for Pipe and Wall Inspection
Not all borescopes handle the same conditions. We break down probe diameter, cable length, camera resolution, and articulation — so you buy the tool that actually fits your access points, not just the one with the best specs on paper.
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Drones
Safety
PPE Requirements for Elevated Exterior Inspections
California SB 721 and SB 326 changed how we approach balcony and deck inspections. The right harness, hard hat, and fall protection are not optional.
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Thermal
Reading Thermal Images: A Field Guide for Inspectors
Temperature deltas, emissivity settings, and reflection traps — thermal cameras are powerful, but only if you know what the colors actually mean.
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Measuring
Laser Measures vs. Tape: When Precision Actually Matters
For rough framing, a tape is fine. For as-built documentation, energy audits, or compliance reporting — you need the millimeter accuracy of a laser.
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Access
Telescopic Ladders: What Height Do You Actually Need?
Overestimating costs money and adds weight. Underestimating means a second trip. We break down common inspection scenarios and the ladder heights that cover them.
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Software
Mobile Inspection Apps: Paperless Reporting That Holds Up
Photos, voice notes, checklists, and signature capture — all synced to the cloud before you leave the site. Here is how we built our field workflow.
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