Drone Force
Overhead drone view of an H-frame transmission structure and crossarm over desert scrub
Transmission & utility

Drone transmission & distribution line inspections

Structure-by-structure, high-resolution visual and radiometric thermal inspection of transmission and distribution lines, typically 15–20 line miles per day, with every finding tied to a structure and GPS coordinate.

  • FAA Part 107Certified remote pilot
  • Level I ThermographyCertified thermographer
  • ISNetworldContractor member
  • $2M InsuredLiability coverage, COI on request
What we inspect

Findings that map to your maintenance plan.

  • Insulators: cracking, flashover, contamination
  • Hardware: shackles, clevises, dampers, cotter keys
  • Conductor, splices and connections (thermal)
  • Crossarms, braces and pole-top condition
  • Ground-line and foundation condition
  • Right-of-way encroachment and vegetation
Scope your inspection
Close-up of transmission insulator hardware, clevis and shackle
Analyzed vs. raw

Thermal findings you can verify.

Spot temperatures, paired visual imagery and a written recommendation for every flagged component.

Thermal image of a transmission insulator assembly with six spot-temperature readings markedOriginal thermal image of the same transmission insulator assembly before analysis AnalyzedRaw thermal
From the field

Examples from Drone Force inspections.

Insulator strings and conductors on a transmission structure
Steel pole hardware with a flagged component
Steel pole base with ground-line area boxed for review
Aerial view of transmission conductors crossing desert terrain
Thermal overview of a transmission structure
Deliverables

What you receive.

Executive summary

Scope, asset counts and findings by severity at a glance.

Annotated imagery

Visual and thermal images with every defect marked.

GPS & KMZ

Asset-level coordinates and field-ready map files.

Recommended actions

Observation, potential impact and next step per finding.

FAQ

Transmission Line Inspections: common questions

How many line miles can you inspect per day?

Typically 15–20 miles per day, depending on structure density, terrain, access and the level of detail required per structure.

Do you inspect energized lines?

Yes. Drone inspections are performed from a safe stand-off distance while lines remain in service, and thermal inspection depends on lines being loaded.

What format are findings delivered in?

Findings are organized by structure in our customer portal and report, with GPS, structure measurements, severity, observation, potential impact and recommended action, plus KMZ files.

Request a quote

Planning an inspection campaign?

Tell us the asset type, count and location. We will come back with a scope, schedule and deliverable package.

CallRequest a Quote