Run your tankless water heater service business from one place
Schedule work, dispatch crews, document service, invoice customers, and grow your tankless water heater service business with FieldLasso.
No credit card required. Signup starts you on the Tankless Water Heater Service setup — you can change your business type later.

What FieldLasso does for tankless water heater service
Recurring plans
Put clients on weekly, biweekly, or monthly plans and visits generate on schedule.
Equipment on record
Location-level fields keep equipment details with the address, visible to the tech on site.
Proof photos
Offline-safe before/after photos from the native iOS and Android field app.
Schedule and dispatch
Timezone-correct scheduling with a drag-to-assign dispatch board.
A real field app
Native iOS and Android app plus a field web surface: offline-safe photos, time and mileage, service reports, and on-the-way texts for customers who opt in.
Get paid without chasing
Invoices generate from completed work. Stripe-hosted card entry, autopay, and recorded checks — including payment collection in the field.
Grow on every plan
A branded public quote-request page, door-to-door canvassing that automatically records detected flyer stops and captures leads, and a customer portal with photos, invoices, and payments.
The Tankless Water Heater Service pack
FieldLasso sets up tankless water heater service businesses with matching terminology — your work shows up as service calls — plus starter services you confirm during setup and job fields like:
Try it on your own jobs
Every plan starts with a 14-day free trial — Starter is $49/month, Pro $149/month, and Scale $299/month.
No credit card required. Signup starts you on the Tankless Water Heater Service setup — you can change your business type later.