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Commercial Drone Service · Eugene

Drone Construction Progress Monitoring

Recurring monthly drone capture for construction projects in Eugene, Lane County, and the Willamette Valley. Photogrammetry, finance-draw documentation, project-marketing time-lapse, MEP thermal scans. Same pilot, same flight grid, every month — with LAANC pre-filed for KEUG and every airspace.

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What This Looks Like in Practice

Recurring drone capture is only as useful as the continuity behind it.

The first drone flyover of a construction site is easy. Anyone can put a drone up, get pretty footage, and hand the GC a folder of stills. The problem is the second flight, and the third, and the twelfth — because the moment the pilot, altitude, grid pattern, camera, lens, gimbal angle, or capture time-of-day changes, the deliverable stops being comparable. The cinematography breaks frame to frame in the marketing time-lapse. The orthomosaic registers slightly differently each month, so percent-completion comparisons drift. The lender starts asking why the September capture looks like a different building than the October capture. Continuity is the entire deliverable. The recurring retainer model exists for exactly this reason: same Part 107 pilot every visit, same drone, same lens, same flight grid, same time-of-day window — so the only thing that changes month to month is the building, which is what you actually wanted to see.

The flight stack is sized for the project. The Mavic 3 Pro is the workhorse — 4/3" Hasselblad sensor, 4K 50fps cinematic capture for time-lapse, photogrammetric grids that orthomosaic cleanly at the typical site scales. The M30T comes out when MEP rough-in or building-envelope work needs thermal documentation (slab heat-loss surveys, in-floor radiant verification, exterior wall thermal-bridging). The Mini 5 Pro is the small-site / restricted-airspace option for projects where a 249-gram aircraft is the right tool. The M4TD is the alternate enterprise option. Every flight is logged, weather-checked, and airspace-authorized; LAANC is pre-filed for KEUG Class D approaches and any other controlled airspace the project sits in. Active Part 107 commercial pilot, 614+ logged flights, 148+ flight hours, 9,164+ miles of airspace — operating under FAA Part 107 daylight + visual-line-of-sight rules with insurance in force on every commercial mission.

Use Cases

Where construction drone capture earns its retainer.

Monthly Cadence

Progress Documentation

Standard monthly capture: photogrammetric grid, overview stills, key-elevation cinematography, written summary. The thread that connects every other deliverable on the project — owner's-rep, finance, marketing, and as-built all pull from the same monthly archive.

Lender Documentation

Finance-Draw Submittal

Lenders increasingly accept (and require) drone-captured site documentation as part of the construction-draw package. Output formats match common lender templates: overview PDF, percent-completion estimates anchored to the site plan, orthomosaic for site-civil draws.

Marketing

Project Time-Lapse

4K 50fps cinematography from fixed flight paths, captured the same way every month. Turn the 18-month construction window into a polished marketing reel for the GC, the architect, and the owner — usable on the project's marketing site, leasing collateral, or trade-association entries.

Pre-Pour Records

Photo Records of Buried Work

Deep-foundation projects, post-tension slabs, and complex MEP runs benefit from documented pre-pour photo records. Drone capture handles the overhead vantage that ground photographs cannot, with timestamp and GPS geotag preserved for any future forensic review.

MEP / Envelope

Thermal Rough-In Verification

The M30T radiometric thermal sensor verifies in-floor radiant loops, in-wall hydronic runs, and exterior building-envelope continuity before drywall closes them in. Scope add-on for projects where thermal documentation is part of the commissioning package.

Substantial Completion

Turnover & As-Built

Final-flight capture at substantial completion: full orthomosaic of the finished site, exterior fly-around for marketing, landscaping documentation, parking-stripe and ADA compliance overview. Closes out the as-built record cleanly and gives the owner a media archive at handoff.

Aircraft

What we use for construction.

  • DJI Mavic 3 Pro — primary construction bird. Hasselblad 4/3" main sensor, 70mm and 168mm telephoto cameras, 4K 50fps cinematography, photogrammetric grid capture for orthomosaic. The default for monthly progress and time-lapse work.
  • DJI Matrice 30T (M30T) — when MEP rough-in or building-envelope work needs thermal documentation. Radiometric thermal 640×512 at ±2°C accuracy, 200× zoom, IP55 rating for marginal-weather windows, 41-minute flight, integrated laser rangefinder.
  • DJI Mini 5 Pro — sub-250-gram aircraft for tight or restricted-airspace projects, residential infill, or sites where the larger M30T / Mavic 3 Pro footprint isn't appropriate.
  • DJI Matrice 4TD (M4TD) — alternate enterprise platform. 47-minute flight, 5,910 ft laser rangefinder, NIR illumination for low-light envelope inspections, supplemental capture on large industrial sites.

The aircraft mix is locked at engagement start so the cinematography and photogrammetry stay consistent across every visit. Switching platforms mid-project is the fastest way to break a time-lapse — we don't do it casually.

Coverage Area

Where we fly.

Eugene · Springfield · Junction City · Cottage Grove · Corvallis · Albany · Salem · Lane County · Willamette Valley · Oregon Coast

Eugene is home base. The Lane County permitting cadence and Eugene City building-department review timelines are dialled — projects in the West Eugene industrial corridor, the Whiteaker, downtown core, the Willakenzie growth zone, and the South Hills residential edge all sit inside a known cadence with the City and the County. KEUG Class D airspace covers a substantial slice of the city's developable land; LAANC authorization is filed in advance of every flight in the controlled-airspace footprint, so the airspace clearance is in place when the drone arrives on site.

For projects adjacent to ODOT rights-of-way (I-5, OR-99, OR-126, the Beltline corridor) or near county-bridge infrastructure, ODOT and Lane County Public Works coordination is handled through the same paperwork-in-advance process. Multi-county and out-of-region projects in the Willamette Valley are routine; we'll travel up the I-5 corridor for the right scope.

Capability Examples We Publish About

Field-grounded reading on how this work actually runs.

Three published pieces give the most direct look at the capture methodology, weather realities, and one-person-operation mechanics behind a Barnard HQ construction engagement. Specific industry references are available on request.

Capture Methodology

Aerial Mapping in the PNW — What the Data Actually Looks Like

Detailed walk-through of structured-grid drone capture, orthomosaic stitching, and what a real PNW deliverable looks like — same workflow that produces monthly construction orthomosaics.
Weather Reality

Flying the PNW — How Weather Shapes Commercial Drone Ops

Honest field notes on which weather windows work, which don't, and why the recurring retainer's reschedule window matters more than the brochure-day promise.
Operator Notes

What 614 Flights Teaches You About Operating in Oregon

Lessons from 614+ logged commercial flights — the case for one-pilot continuity over multi-month engagements, and what that buys a construction client in deliverable quality.

For complementary capability detail, see the sibling service pages — Drone Mapping & Survey covers photogrammetric methodology for site-civil and earthwork applications, and Stockpile Volumetrics covers the volumetric-quantity workflow that pairs with construction site-civil draws.

Questions

FAQ

How is the recurring retainer priced?

Retainers are scoped per project — it depends on site size, capture cadence, deliverable depth (overview only vs full orthomosaic + cinematography + MEP thermal), and project duration. Typical commercial monthly engagements run a flat per-visit rate with a contracted minimum-month commitment that locks the cadence and the per-visit price. The retainer is almost always lower per-flight than equivalent ad-hoc booking and is the only structure that supports the same-pilot continuity that makes the deliverable usable. Mission Brief takes 5 minutes and gets you a written quote.

How fast can you start on a new project?

Initial engagement scoping is typically a week from first contact to mobilized capture. The first visit establishes the flight grid, baseline orthomosaic, and existing-conditions photography. Subsequent monthly visits run on a fixed schedule from there. For active projects already underway that need to start mid-construction, the first visit captures existing conditions cleanly and the cadence picks up from that baseline.

What weather thresholds does the M30T handle?

The M30T is rated for 27 mph sustained wind and IP55-rated against rain. The Mavic 3 Pro's threshold is lower — closer to 16 mph sustained — and it doesn't fly in rain. PNW weather kills scheduled flights occasionally and that's part of the cadence. The retainer includes a 5-business-day reschedule window so weather doesn't break the monthly rhythm. Visibility and ceiling matter as much as wind for photogrammetry; high overcast is actually ideal because it eliminates harsh shadow.

How are deliverables delivered to the project team?

Standard delivery is a project-folder share (Dropbox / Google Drive / OneDrive — pick yours) with a structured monthly subfolder: overview PDF, individual stills, cinematography clips, orthomosaic GeoTIFF, photogrammetry exports if commissioned, written summary. Lender-specific submittal formats are provided in addition to the standard package. Projects with a structured PM platform (Procore, Buildertrend, PlanGrid) can integrate via direct upload — coordinate at engagement start and we'll match your team's workflow.

What certifications do you operate under?

Active FAA Part 107 Remote Pilot certification, current for daylight + visual-line-of-sight commercial operations. Every flight is logged, weather-checked, and airspace-authorized via LAANC where required (most projects in or near KEUG Class D need it). Insurance is in force and proof-of-coverage / additional-insured naming is available on request — most commercial GCs require us as additional-insured on the project policy and we set that up at engagement start.

Plan your construction monitoring engagement

Mission Brief takes about five minutes. Send the project location, expected duration, capture cadence (monthly is standard), and any specific deliverable needs — finance-draw, marketing time-lapse, MEP thermal — and you'll get a written scope and quote within one business day. New projects breaking ground in Eugene, Lane County, or the broader Willamette Valley fit the Barnard HQ retainer model directly.

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