Gaffer for
oil engineers.

OFTEC oil boiler service, tank survey, commissioning, and oil-fired heating workflows. Quote, schedule, certify, invoice and get paid — with the 21 documents oil engineers actually use already in the account.

Start free trial See the 21 forms

Trade packs and specialist workflows for oil engineers in Gaffer

Quote it from a template

Priced quote templates for oil engineers, your own price book and good-better-best options. Customers accept and pay a deposit from their phone.

Quoting & Estimating →

Do the job with the paperwork built in

21 certificates and forms specific to oil engineers, filled in on the phone, signed on site and emailed as a PDF before you leave.

Compliance & Certificates →

Invoice from the driveway

One tap raises the invoice from the accepted quote, nets off the deposit and sends a Pay Now link. Reminders chase for you.

Invoicing & Payments →

Rebook the renewal automatically

Certificates and services with an expiry date become next year's work. Gaffer texts the customer a booking link before it lapses.

Automations & AI →

Certificates & forms

21 documents, ready for oil engineers.

Each one is a proper digital form — the fields the regulations expect, signature capture, photo attachments, a PDF the customer can keep and an expiry date Gaffer tracks. Completed on the phone, offline if it has to be.

Specific to oil engineers