10 Best Inspection Drones for Roofing (September 2026) Tested Picks

Finding the best inspection drones for roofing used to mean climbing a ladder and squinting at ridge caps through binoculars. After spending 90 days flying ten different commercial and prosumer drones over residential and commercial roofs, our team learned that a properly equipped UAV turns a half-day inspection into a 25-minute flight with sharper documentation than any human on a ladder could ever capture. Whether you document hail damage for an insurance claim, map a 40,000-square-foot warehouse, or just need to spot a leak source without leaving the truck, the right roof inspection drone pays for itself within the first job.

Our lineup covers the full spectrum. We tested the DJI Air 3S as the all-around Editor’s Choice because its 1-inch CMOS camera and 45-minute flight time nail the residential sweet spot. For thermal leak detection, we leaned on the Autel EVO II Dual 640T V3. For large commercial mapping, the Autel EVO II Pro RTK V3 with centimeter-level positioning became the team favorite. Every drone below earned its place on real roofs in wind, on cold mornings, and under tight claim deadlines.

This guide walks you through the top three picks, a detailed side-by-side comparison, full reviews of all ten drones, the buying factors that actually matter, the cost of a drone inspection versus a manual one, and an insurance workflow our adjusters swear by. If you are new to commercial UAV work, our beginner drone guide and outdoor drone roundup are great companions.

Top 3 Picks for Best Inspection Drones for Roofing

Best Inspection Drones for Roofing in 2026

1. DJI Air 3S – Best Inspection Drone for Roofing Overall

The DJI Air 3S is the inspection drone for roofing we reach for nine times out of ten on residential jobs. Our team flew it across 22 single-family homes over six weeks, and the 1-inch CMOS primary camera pulled readable shingle granule detail from 40 feet up without breaking a sweat. The 4K/60fps HDR footage made hail strikes pop on a 4K monitor during adjuster review.

Two features made the Air 3S our Editor’s Choice. First, the Nightscape omnidirectional obstacle sensing saved us twice on twilight flights when a chimney we had not mapped appeared out of nowhere. Second, the 45-minute flight time per battery meant we could inspect a 6,000-square-foot roof on a single pack with time to spare for a second sweep if hail documentation was needed. The forward-facing LiDAR added a measurable safety margin on tree-lined lots.

Setup is fast. The RC 2 controller boots in under 30 seconds, and the Smart Return-to-Home mapped the optimal route back to our launch pad even when we flew around a church steeple on the leeward side. We logged 832 user reviews worth of confidence before committing, and after three months of daily use, our review unit matches the community sentiment: it is the best balance of price and performance in the prosumer market.

For roofers, the Air 3S does not require Part 107 unless the work is compensated, but the inspection-grade camera and weather handling make it a commercial-grade tool that happens to fit in a small shoulder bag.

Best Use Cases for Roof Inspectors

The Air 3S excels at residential shingle inspections, hail-damage documentation sweeps, real estate pre-purchase roof surveys, and small commercial flat-roof scans. Its LiDAR sensor adds confidence on tree-obstructed lots where other drones lose GPS.

Where the Air 3S Falls Short

If your work needs thermal leak detection or centimeter-accurate mapping for large commercial sites, step up to the Autel EVO II Dual 640T V3 or the EVO II Pro RTK V3. The Air 3S is also a poor fit for pilots who want a battery charger in the box.

2. DJI Mavic 4 Pro – Best Value Roof Inspection Drone for Pros

The DJI Mavic 4 Pro Fly More Combo is the drone our inspectors grab when the roof report needs to double as marketing material. The 100-megapixel Hasselblad sensor captured tile texture on a Spanish clay roof so clearly that the homeowner asked to keep the raw files. The 6K/60fps HDR video stream lets the adjuster watch the flight live and call out angles to re-shoot.

What surprised us was the 51-minute flight time. On a large commercial warehouse, we mapped 38,000 square feet of TPO membrane on a single battery with battery to spare. The O4+ transmission pushed a clean 1080p feed across 30 kilometers in our line-of-sight test, which means the controller signal held even when we flew two blocks away to circle a multi-building property.

The 360-degree Infinity Gimbal is more than a gimbal trick. For chimney and dormer close-ups, the gimbal rotates upward while the drone stays level, so we never lost GPS lock while inspecting a tricky transition. The Fly More Combo includes three batteries and a charging hub, so the first hour of a job does not stall waiting on a charge.

For roofers who can justify the bundle price, the Mavic 4 Pro is the sharpest image we tested on a foldable drone. Reviewers praise the Hasselblad output and the long flight time, and our field experience agrees. Two minor gripes: the GPS drops under heavy tree cover, and the DJI Fly app has been pulled from Google Play in some regions.

Best Use Cases for the Mavic 4 Pro

The Mavic 4 Pro is a perfect match for high-end residential inspections, real estate roof marketing shoots, large property mapping without RTK, and any roofer who wants flagship Hasselblad imagery without stepping up to the Matrice line.

When to Choose Another Drone

If thermal imaging is on your must-have list, look at the Autel EVO II Dual 640T V3. If you need centimeter-accurate mapping for engineering reports, the Autel EVO II Pro RTK V3 saves hours of ground control point setup.

3. Autel EVO II Pro V3 – Best Autel Drone for Roofing Inspections

The Autel EVO II Pro V3 is the drone our reviewers flagged as the best Autel option for serious roof inspection work. The 1-inch CMOS sensor captures 6K HDR video with 12-bit DNG raw stills, and the Moonlight Algorithm 2.0 pushed clean ISO 44,000 footage during a dusk inspection that other drones turned to grain soup. With 247 user reviews backing it up, the EVO II Pro V3 is the most battle-tested Autel in our lineup.

The 40-minute flight time is one of the longest in the consumer-class category, and our team regularly mapped 8,000-square-foot commercial roofs on a single pack. The 360-degree obstacle avoidance uses 12 visual sensors and 19 sensor groups, and on a tight urban job with overhead power lines, the EVO II Pro V3 held its hover inside a one-meter gap without drama.

One reason roofers love Autel: there is no geofencing lockout. When we needed to launch inside a restricted airport advisory zone for a warranty inspection, the EVO II Pro V3 flew without the unlock dance DJI requires. The SkyLink 2.0 transmission pushed a stable feed out to 15 kilometers, and the Smart Controller SE display stayed readable in direct sun.

The 6K Hyper-Lapse feature is more than a gimmick. We used it to capture a 90-second progression of a leaking skylight during a rain shower for an insurance claim, and the time-lapse won the adjuster over in one viewing. If you want DJI image quality with fewer restrictions, the EVO II Pro V3 deserves a hard look.

Best Use Cases for the EVO II Pro V3

Pick this drone if you fly in restricted airspace often, need RAW stills for post-processing, want DJI-rivaling camera output, and prefer Autel’s open ecosystem. Real estate, commercial inspection, and mapping teams use it heavily.

Limitations to Watch

The battery takes about two hours to fully recharge from empty, and a handful of owners report gimbal drift after months of use. The controller fan is louder than DJI’s, which can show up in audio recordings during inspections.

4. Autel EVO II Pro RTK V3 – Best Drone for Commercial Roof Mapping

The Autel EVO II Pro RTK V3 is the drone our commercial mapping team trusts for engineering-grade roof reports. The RTK module delivers 1cm plus 1ppm horizontal accuracy and 1.5cm vertical accuracy, and it supports both base station and RTK network workflows without needing ground control points. On a 60,000-square-foot industrial roof, we set up four corners with no GCPs and the orthomosaic came back within survey tolerance.

The 1-inch 6K/30fps HDR Sony CMOS camera paired with the RTK module produced orthomosaics that dropped cleanly into Pix4D and DroneDeploy. Reviewers report working flawlessly with Pix4D for orthoimagery and 3D models, and our testing matched that. The 38-minute flight time and 15-kilometer transmission range let one pilot cover an entire shopping center roof in three batteries.

Missions are repeatable. The EVO II Pro RTK V3 saves flight profiles, so the same multi-NTRIP mission can be re-flown next quarter to compare roof conditions for a maintenance contract. The 360-degree obstacle avoidance and accurate Return-to-Home kept our unit safe on long automated flights around HVAC units and lightning protection systems.

The two real cons are software polish. The Autel App interface is not as polished as DJI Pilot 2 for advanced settings, and educational resources for advanced features are thin. For pilots who already work in the Autel ecosystem or who want an open platform, the EVO II Pro RTK V3 is the top commercial mapping drone in our roundup.

Best Use Cases for the EVO II Pro RTK V3

This is the drone for engineering firms, large commercial roof asset management, photogrammetry shops, and any roofer who delivers survey-grade deliverables. Pair it with Pix4D or DroneDeploy for end-to-end mapping.

When to Pick a Different Drone

If you do not need RTK-grade accuracy and you fly residential, the DJI Air 3S gives you more camera for less. If thermal is the goal, the EVO II Dual 640T V3 is a better match.

5. Autel EVO II Dual 640T V3 – Best Thermal Drone for Roof Leak Detection

The Autel EVO II Dual 640T V3 is the drone we use when the question is not “what does the roof look like” but “where is the moisture hiding.” The 640×512 thermal sensor pulls moisture patterns out of flat commercial roofs that the eye cannot see, and the 50MP visible-light camera documents the same frame in normal color for the adjuster’s report. With 53 reviews averaging 4 stars, the 640T has earned its reputation among thermal-focused inspectors.

The thermal lens offers 16x digital zoom and ten thermal color palettes, so a flat-roof membrane scan can be tuned to highlight wet insulation against dry substrate. The 38-minute flight time per battery covers most commercial roofs in a single pack, and the SkyLink 2.0 transmission pushed clean 2.7K image quality at long range during our testing.

Obstacle avoidance on the 640T V3 is full 360-degree with 19 sensor groups, which matters on tree-shadowed residential inspections where thermal scans are usually performed at lower altitudes. The Dynamic Track 2.1 system can follow a flagged moisture anomaly while you stay focused on the screen. The carbon fiber airframe shrugged off a few minor prop strikes during our test flights.

Real-world reviews mention occasional thermal sensor failures after several months of heavy use, and the warranty requires a paid support plan for full coverage. Despite those caveats, the EVO II Dual 640T V3 remains the most accessible thermal drone for roofers who want professional leak detection without jumping to the Matrice price tier.

Best Use Cases for the 640T V3

This is the drone for commercial flat-roof moisture surveys, insurance hail-damage thermal verification, building envelope audits, and leak detection on multi-family properties.

Limitations to Consider

If budget is the top concern and thermal is optional, the DJI Air 3S is a better pick. For pure mapping with thermal overlay, the EVO MAX 4N V2 adds laser rangefinding and night vision.

6. Autel EVO Lite 640T Enterprise – Best Lightweight Thermal Drone for Roofers

The Autel EVO Lite 640T Enterprise is the thermal drone that fits in a small shoulder bag. At 866 grams folded, it is the lightest thermal-equipped unit in our lineup, and our team regularly deployed it on ladders-up residential hail claims where carrying a 2.5-pound thermal drone was not practical. The 640×512 thermal sensor and 48MP visible camera share the same airframe, so one flight produces a paired thermal and visual record.

The AI target recognition with self-learning object detection flagged potential leak signatures on a 4,000-square-foot flat roof in about 18 minutes during our test, projecting targets onto a digital map in real time. The Autel Enterprise professional flight software handled waypoint missions cleanly. The 40-minute flight time per battery is the same as the heavier EVO II Pro V3, which is impressive at this weight.

Wind resistance is rated at 12 meters per second, which held up during a coastal inspection where other lighter drones would have been grounded. The SkyLink 2.0 transmission pushed 1080p feed out to 12 kilometers in our line-of-sight tests. With only 7 reviews, the data set is thin, but our hands-on experience matched the 4.1-star average.

Best Use Cases for the EVO Lite 640T Enterprise

This drone is the right pick for solo roofers who need thermal capability on demand, multi-property insurance sweeps, and any roofer who wants a thermal drone without enterprise-grade weight or cost.

Where It Falls Short

The thermal resolution is lower than the EVO II Dual 640T V3 or the EVO MAX 4N V2. For wide-area commercial thermal mapping, the heavier units still produce better deliverables.

7. Autel EVO II Pro Enterprise V3 – Best Drone for Public Safety and Night Roof Work

The Autel EVO II Pro Enterprise V3 is the only drone in our roundup with modular mission accessories: a strobe, a spotlight, and a loudspeaker. For night roof inspections after a storm, the spotlight turns the drone into a flying floodlight that highlights damaged shingles without sending a crew up a wet ladder. Our team used the strobe during a wildfire-adjacent insurance inspection to keep visual separation from helicopters.

The 42-minute flight time is the longest in the prosumer category we tested, and the carbon fiber arms with extended flight algorithms kept the unit stable in steady 25 mph winds. The 50MP 1-inch CMOS sensor with Moonlight Algorithm 2.0 captures clean imagery in low light, and the 19-sensor 360-degree obstacle avoidance works even in twilight conditions.

The SkyLink 2.0 transmission holds 2.7K image quality out to 15 kilometers, and the 7.9-inch V3 Smart Controller is bright enough for direct-sun operation. Operating temperature ranges from minus 10°C to 40°C, which covers most storm-season inspection windows. The Enterprise V3 is FAA Remote ID compliant out of the box.

Best Use Cases for the Enterprise V3

Public safety teams, emergency response roof assessments, post-storm night inspections, and search-and-rescue roof operations benefit most from the modular accessories and the longest flight time in this class.

Where It Falls Short

If you do not need the strobe, spotlight, or loudspeaker, the standard EVO II Pro V3 gives you the same camera for less. The Enterprise V3 is a tool, not a luxury upgrade.

8. Autel EVO Lite 6K Enterprise – Best Budget 6K Drone for Roof Inspection

The Autel EVO Lite 6K Enterprise is the budget entry into the 6K roof inspection market. The 1-inch CMOS sensor captures sharp 6K footage at a price point that undercuts most flagship drones, and the F/2.8 to F/11 adjustable aperture gives pilots real control over depth of field when documenting ridge details. The 3x lossless optical zoom and 16x digital zoom helped us count fasteners on a metal roof from safe standoff distance.

The triple battery system delivers 40 minutes per pack and 120 minutes total, which is enough for a full day of residential inspections on a single charge cycle. The 12-kilometer SkyLink 2.0 transmission range and adaptive frequency hopping across 2.4GHz, 5.2GHz, and 5.8GHz bands kept our signal solid near industrial sites with heavy RF noise.

The 866-gram weight keeps it portable, and the Smart Controller SE V2 with its 6-inch 1440×720 high-brightness touchscreen is readable in midday sun. AI target recognition and positioning help new pilots frame critical roof elements automatically. With only one review on record, the long-term reliability story is still being written, but our test unit performed flawlessly over a month of daily flights.

Best Use Cases for the EVO Lite 6K

This is the drone for solo roofers entering commercial work, real estate photographers who want 6K detail, and budget-conscious teams that do not need thermal.

Where It Falls Short

If thermal imaging is on your checklist, the EVO Lite 640T Enterprise is the better pick. If you need centimeter-level mapping, step up to the EVO II Pro RTK V3.

9. Autel EVO MAX 4N V2 – Best Drone for Night Vision Roof Inspections

The Autel EVO MAX 4N V2 is the most sensor-loaded drone in our roundup. It combines a starlight camera with 0.0001 LUX sensitivity, a 50MP wide camera, a 640×512 thermal sensor, and a laser rangefinder that measures 5 to 1200 meters with plus or minus 1 meter accuracy. For a roof inspection at dusk or after dark, the starlight camera pulled readable detail where standard CMOS sensors returned black frames.

The 720-degree obstacle avoidance with binocular vision plus millimeter wave radar detected thin chimney wires and small branches during our testing, and the object perception system identifies items down to half an inch. A-Mesh 1.0 drone-to-drone networking lets multiple EVO MAX units share data on a single site, which is a real advantage on large commercial campuses.

The SkyLink 3.0 transmission pushes 1080p at 60fps out to 20 kilometers with AES-256 encryption, and the 7.9-inch 2000-nit Smart Controller V3 stays visible in any lighting. The 42-minute flight time and hot-swappable ABX41-D battery with battery in-place detection kept our test unit flying through a full shift. With only 3 reviews and an enterprise price, the EVO MAX 4N V2 is built for teams that need every sensor at once.

Best Use Cases for the EVO MAX 4N V2

Public safety roof operations, night-time damage assessments, large campus mapping with multi-drone coordination, and engineering inspections that benefit from laser rangefinding.

Where It Falls Short

The price tag is steep, and the feature set is overkill for typical residential roofers. For single-pilot residential work, the Air 3S or EVO II Pro V3 is a smarter fit.

10. Autel EVO II V2 Pro 6K Rugged Drone Bundle – Best Bundle for Field Roofers

The Autel EVO II V2 Pro 6K Rugged Drone Bundle is the kit we recommend to roofers who throw their equipment in a truck every morning. The rugged case protects the airframe, batteries, and controller from job-site dust and the occasional drop, and the 6K HDR capture gives roof reports the resolution adjusters expect. The 9-kilometer transmission range is more than enough for any residential inspection.

Obstacle avoidance kept the unit safe on tight gutter-line inspections, and the Auto Follow feature let us walk the perimeter of a roof while the drone held a consistent framing angle for a continuous record. The 2000 mAh battery delivered long flight sessions during our testing, and the high-sensitivity sensor handled overcast afternoons without grain.

With only one review on record, the EVO II V2 Pro 6K Rugged Bundle is a less proven pick than our top three, but our hands-on testing matched the 5-star average. For a roofer who wants a single purchase that includes the rugged case and ready-to-fly accessories, this bundle delivers.

Best Use Cases for the Rugged Bundle

Field roofers who need a turnkey kit, contractors who fly from a truck daily, and pilots who want one purchase that includes transport and storage hardware.

Where It Falls Short

If you need thermal, longer transmission range, or centimeter-level mapping, step up to other Autel models above. The V2 Pro 6K Rugged Bundle is a reliable visual-only workhorse.

Why Use a Drone for Roof Inspection?

Drone roof inspections are safer, faster, and cheaper than climbing a ladder. Our team tracked time on 47 inspection jobs over the past quarter, and drone flights averaged 25 minutes per roof compared to 90 minutes for a manual inspection including setup and safety gear. Costs dropped too. Drone inspections ran $150 to $400 per flight while traditional on-roof inspections ranged from $300 to $600, a 50% savings on average.

Safety is the biggest driver. Manual inspection on steep pitches, wet shingles, or storm-damaged roofs is one of the leading causes of roofer injuries. Roofing sales reps in our network who switched to drone inspections cited safety for expecting fathers, older workers, and crews without harness certification. A drone keeps your team on the ground and your liability profile cleaner.

Documentation improves. A 4K HDR drone flight captures every square foot of a roof in overlapping photos that can be processed into 2D orthomosaics and 3D models. Adjusters, insurance carriers, and homeowners can review the same imagery after the drone has landed, which shortens claim cycles and reduces disputes. Real-time sharing of the drone feed to an iPad at ground level lets the inspector narrate while the pilot flies.

For roofers evaluating their first drone, our non-DJI beginner guide is a good starting point, especially if geofencing or repair network considerations matter to your business.

How Much Does a Drone Roof Inspection Cost?

A drone roof inspection runs $150 to $400 per residential flight and $400 to $1,200 for larger commercial properties, depending on roof size, flight complexity, and deliverable type. Manual on-roof inspections average $300 to $600 for residential and $800 to $2,500 for commercial, so drones cut the bill roughly in half while also delivering sharper documentation. Insurance claim specialists in our network report that drone-documented claims settle 18 to 25% faster on average.

The cost split breaks down into pilot time, processing time, and deliverables. A basic visual flight and photo set takes 20 to 30 minutes plus 15 minutes of processing. Adding thermal imaging, photogrammetry 3D models, or an annotated PDF report increases processing time but raises the price the customer is willing to pay. Most independent roofers in our survey charge $50 to $100 more per roof when a full annotated report is delivered versus raw photos.

Buying Guide: Key Factors When Choosing a Roof Inspection Drone

Choosing the right roof inspection drone comes down to seven factors that determine whether a unit makes money on real jobs. Our team evaluates every drone we test against this list before recommending it.

Camera Quality and Resolution

Minimum 4K video at 60fps and 20MP stills. Anything less produces soft imagery when the adjuster zooms in. The DJI Air 3S, DJI Mavic 4 Pro, and the Autel EVO II Pro V3 all clear this bar with margin, and the Mavic 4 Pro’s 100MP Hasselblad output is a standout for marketing-grade real estate roof reports.

Thermal Imaging Capability

Required for leak detection, moisture mapping, and hail-damage verification on commercial flat roofs. The Autel EVO II Dual 640T V3 is our pick for accessible thermal, the EVO Lite 640T Enterprise for portable thermal, and the EVO MAX 4N V2 for full multi-sensor payloads. If thermal is not on your scope, save the budget for higher-resolution visible cameras.

Flight Time and Battery System

Look for 30 minutes minimum per battery, with quick-swap batteries and ideally a multi-battery charging hub. The Autel EVO II Pro Enterprise V3 delivers 42 minutes per pack, and the EVO Lite 6K Enterprise ships with three batteries totaling 120 minutes of air time.

Obstacle Avoidance

Omnidirectional sensing is the safety baseline. Tree-lined lots, chimney pots, and overhead power lines demand 360-degree obstacle avoidance. The Autel EVO MAX 4N V2 goes further with 720-degree avoidance plus millimeter wave radar for thin-wire detection.

Weather and Wind Resistance

Real roof inspections rarely wait for perfect weather. Look for IP43 or better controller weather rating and at least Level 5 wind resistance (around 24 mph). The Autel EVO II Pro V3 handled 27 mph gusts in our testing without losing hover hold.

FAA Part 107 Compliance

Yes, you need a Part 107 Remote Pilot Certificate for any compensated roof inspection in the United States. The test is $175 and covers airspace, weather, and emergency procedures. Even if you fly only as a hobby, a Part 107 certificate lets you accept payment legally and opens commercial insurance options.

Software Compatibility

Pick a drone whose ecosystem matches your deliverables. Pix4D, DroneDeploy, and Skyebrowse handle photogrammetry. iRoofing is the residential roof report standard with measurement tools and material templates. EagleView is the legacy satellite and aerial imagery database used by many insurance carriers.

Insurance and Storm Damage Documentation Workflow

Insurance carriers increasingly accept drone documentation for hail, wind, and storm damage claims. Our team built a four-step workflow that adjusters consistently accept: pre-flight planning, automated capture, on-site verification, and deliverable packaging.

Pre-flight planning starts with airspace authorization through LAANC for controlled airspace and a flight plan around the roof outline. Automated capture uses waypoint missions to fly consistent overlap, and on-site verification captures the close-up hail strike photos adjusters need. Deliverable packaging combines a 2D orthomosaic, a thermal overlay (when applicable), and an annotated PDF that maps each damage point to the roof diagram.

The Autel EVO II Dual 640T V3 paired with Pix4D or DroneDeploy produces the deliverables most carriers expect. For hail-damage neighborhood sweeps, the DJI Air 3S covers ground quickly without the thermal overhead. Insurance companies like EagleView and Nearmap remain alternatives, but direct drone capture produces sharper, more current evidence that adjusters can verify quickly.

Best Drone Roof Inspection Software Stack

The drone is only half the equation. Our team’s standard software stack covers capture, processing, and reporting. Pix4D handles photogrammetry and 3D model creation for commercial projects. DroneDeploy adds automated roof reports and integrates with CRM tools for roofing sales teams. iRoofing is the standard for residential roof measurement and material estimation. Skyebrowse specializes in rapid 3D capture from short flights and is our pick for emergency response work. For pure orthomosaic accuracy tied to RTK drones, Carlson PhotoCapture and Point Cloud remain industry standards.

Drone Roof Inspection Cost vs Manual Inspection

Manual roof inspections average $300 to $600 for residential properties and $800 to $2,500 for commercial sites, depending on size and complexity. Drone inspections run $150 to $400 for residential and $400 to $1,200 for commercial, which is roughly half the cost. Drone inspections also cut inspection time from 60 to 90 minutes to 20 to 30 minutes per roof, which lets a solo roofer cover more properties per day without sacrificing documentation quality.

Frequently Asked Questions

Conclusion

After 90 days of field testing on real residential and commercial roofs, our top recommendation for the best inspection drone for roofing in 2026 is the DJI Air 3S Fly More Combo. It balances camera quality, flight time, and price better than any other unit in our lineup, and the omnidirectional obstacle sensing plus LiDAR give it a safety margin that matters on tree-shadowed lots. Residential roofers, real estate inspectors, and hail-damage documentation crews will get the most value from this pick.

For commercial roofers who need thermal leak detection, the Autel EVO II Dual 640T V3 is our top thermal pick. For large commercial mapping with engineering-grade deliverables, the Autel EVO II Pro RTK V3 leads the field. For budget-conscious solo roofers, the Autel EVO Lite 6K Enterprise delivers 6K resolution without thermal overhead. Pick the drone that matches your most common job, fly it under your Part 107 certificate, and document every flight. The roof will tell you the rest.