Book your hull scan
Hull scan close-up Drone image
Hull scan example — view from below Drone image
Propeller close-up Drone image
Fouled propeller Drone image
Underwater stairs from drone Drone image
Now available in the SF Bay Area

What's actually under your boat?
Now you can see it.

We bring a professional underwater drone to your slip and record your entire hull in 4K — keel to waterline, propeller to rudder. You get the footage, the photos, and a timestamped PDF the same day. No haul-out. No guesswork.

Selling? Give buyers the one thing that builds instant trust — documented proof of what's below the waterline.

Buying? Ask the seller for their HullRecords™ link — or order a pre-purchase scan yourself.

Book your scan — $50 holds your date See how it works ↓
30 min
scan
4K
video + photos
from $199
per scan
Live
feed
How it works

Book. Watch. Keep or share your records.

30 minutes from dock to deliverables. No haul-out, no scheduling headaches. Listings with documentation close faster.

01

Pick a date

$50 deposit reserves your slot. We handle everything else.

02

Watch it live

Be at the dock or stream to your phone — your call. Full 4K scan in real time.

03

Get your records

PDF report, 4K video, photos, and cleaning forecast — in your dashboard same day.

04

Share your HullRecords™

Send buyers, brokers, or your surveyor a single HullRecords™ link to your full hull record.

Deliverables
Professional hull scan PDF report
Annotated findings on tablet
Propeller close-up

A dated PDF report. Not someone's word.

Every scan produces a professional PDF report with underwater imagery, visual observations, and an estimated time to next cleaning. Your records build a documented hull history — invaluable whether you're selling, buying, or renewing insurance. Not a survey — raw documentation you and your surveyor can review together.

  • PDF scan report — dated, documented, ready to share
  • Cleaning forecast — estimated time to next cleaning
  • Full 4K video — complete hull pass, yours to keep
  • Photo set — propeller, rudder, keel, observations
  • Live or remote viewing — watch from anywhere
  • Vessel dashboard — full hull history, shareable with buyers and sellers
Get your report →
Vessel Dashboard

Your hull on record.
Forever.

Every scan lives in your private vessel dashboard — timestamped, searchable, and shareable with a single link. One record serves everyone involved.

⛵
Owners
Track fouling growth, plan maintenance, interpret findings, and get the most out of every scan.
🔍
Buyers
See what's below the waterline before you commit. Bring the footage and photos to your surveyor for a complete picture.
🔗
Sellers & brokers
Share a read-only link to your hull history. Documented boats sell faster and at higher prices.
🛡
Insurers
Documented maintenance history and condition trends support underwriting and renewal decisions.
🏁
Racing sailors
Track fouling rate between scans, measure drag impact, and time cleanings for peak performance.
Get your dashboard →
hullrecords.com/vessel/sea-breeze
Sea Breeze
Catalina 38 · South Beach Harbor · Slip C-14
Biannual
Scan history
Spring scan — Apr 12, 2025
PDF 4K
Light fouling on keel. Zincs at 60%. Clean.
Fall scan — Oct 8, 2025
PDF 4K
Moderate growth on rudder. Zincs at 25% — replace before spring.
Spring scan — Apr 2026
Scheduled · Auto-booked
2
Total scans
25%
Zinc left
Apr
Next scan
🤖
Hull assistant
My zincs are at 25% — how urgent?
HR
Your zincs dropped from 60% to 25% in 6 months. At this rate they'll be depleted before April. Replace before March to protect your shaft and prop.
Ask about your hull...
↑
Included with every plan
Why scan your hull

One scan pays for itself.

Fouling, corrosion, and mechanical wear happen invisibly. One scan pays for itself the first time it catches something early.

Sell faster, sell higher

Timestamped hull records prove maintenance history. Documented boats sell faster and command higher prices.

Buy with confidence

Pre-purchase hull scan gives buyers raw 4K footage and a dated PDF — bring it to your surveyor for a complete picture.

Catch a $200 fix before it's $5K

Bad zincs, cracked rudders, loose props — one scan beats a $5,000 yard bill.

Save $3,000+ on bottom paint

A haul-out and repaint costs $3–5K. Timed cleanings double your paint life.

Build your insurance file

Regular documented scans create a maintenance record that supports renewal negotiations and claims.

Save 10–15% on fuel

Even light fouling adds measurable drag. A clean hull cuts fuel costs and adds speed.

Pricing

Simple pricing. Everything included.

Boats up to 60ft. Larger vessels by quote.

Single scan

$199
One-time scan
$50 deposit — applied to total
  • PDF scan report — dated, shareable
  • Cleaning forecast
  • Full 4K video
  • Photo set
  • Live or remote
  • Permanent record
  • Vessel dashboard — shareable with buyers & sellers
Get started →
Great for pre-purchase scans or a one-time hull check.

Biannual plan

$349 / year
Save $49 — 2 scans, every 6 months
$50 deposit — applied to total
  • Everything in Single
  • 2 scans / year — spring + fall
  • Growth tracking — scan-over-scan comparison
  • Priority scheduling
Get started →
The sweet spot. Catches seasonal fouling cycles and builds your hull history.

Quarterly plan

$599 / year
Save $197 — 4 scans, every 3 months
$50 deposit — applied to total
  • Everything in Biannual
  • 4 scans / year — quarterly monitoring
  • Trend reports — fouling rate over time
  • Cleaning timing alerts
Get started →
Full coverage. For racing sailors and owners who want complete hull records.
Reserve

Book your hull scan.

Sun
Mon
Tue
Wed
Thu
Fri
Sat

Weekends only. Due to high demand we're fully booked until September 2026.

. $50 deposit holds your first scan. Full refund if you cancel 48+ hours before.

Low-risk deposit$50 applied to your plan total. Full refund 48+ hours before.
Auto-scheduledBiannual and quarterly plans auto-book your next scans at 6-month or 3-month intervals.
Boats up to 60ftLarger vessels by quote.
✓

Request received.

We'll confirm your slot and send deposit instructions within 24 hours.

About

Built by boat owners, for boat owners.

We enjoy sailing in the Bay Area and in the Oslo Fjords in Norway. Keeping track of hull growth and damage was always a pain — we wanted a simple, affordable way to quantitatively and systematically monitor and record the state of our hulls without the hassle of a haul-out. That service didn't exist, so we built HullRecords™.

HullRecords™ uses professional-grade equipment with a straightforward promise: you'll see your hull clearly, get your records the same day, and never wonder what's going on underneath again.

Read our full Terms of Service →