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FieserosFieseros
Digital Work Orders

Paperless Work Order Management Software for Field Teams

Eliminate lost clipboards, illegible handwriting, and unbilled materials. Fieseros gives your technicians mobile digital work orders with photo proof, custom checklists, and instant invoice conversion.

Core Capabilities

Complete Work Orders Faster and Get Paid on the Spot

Everything your technicians need to document their craft and deliver a 5-star customer experience.

Custom Inspection & Job Checklists

Equip field technicians with trade-specific safety checklists, material requirement lists, and multi-point inspection forms they complete on their phones.

Included in all plans→

Before & After Photo Documentation

Capture high-resolution photos and videos with timestamps and GPS geotags. Attach photos directly to the work order to protect against warranty disputes.

Included in all plans→

On-Site Digital Customer Signatures

Collect legally binding digital customer sign-offs directly on the technician tablet or phone before packing up tools. Instant peace of mind.

Included in all plans→

1-Click Work Order to Invoice

Convert completed work orders into professional itemized invoices with labor hours, parts used, and sales taxes pre-populated. Zero manual double-entry.

Included in all plans→

Offline Mobile Work Order Access

Technicians can view customer history, previous service notes, equipment serial numbers, and complete work orders even with zero cellular signal.

Included in all plans→

Parts & Materials Cost Tracking

Log materials pulled from truck inventory directly against the work order to ensure all parts are billed and job profitability is tracked accurately.

Included in all plans→

The Modern Work Order Lifecycle in Fieseros

1

Assigned on Mobile

Technician receives the work order on their mobile phone with customer address, past equipment notes, and gate access codes.

2

Checklists & Photos

Technician follows customized inspection steps, logs parts pulled from truck inventory, and uploads before/after photos.

3

Sign & Settle

Customer signs off on the glass. The work order instantly converts to an invoice payable via card, tap-to-pay, or online link.

Frequently Asked Questions about Work Order Software

Learn how Fieseros helps trade contractors eliminate paperwork and accelerate cash flow.

Can technicians complete work orders offline?

Yes. The Fieseros mobile app stores active work orders locally. Technicians can view job details, complete inspection checklists, take photos, and collect signatures offline. All data syncs automatically when an internet connection is restored.

How does work order photo documentation protect my business?

Every photo taken through the Fieseros app includes an immutable timestamp, address geotag, and work order reference. This creates bulletproof proof of condition before and after work, preventing unwarranted damage claims.

Can I customize work order templates for different job types?

Yes. You can build custom work order templates for diagnostic inspections, standard service calls, system installations, and recurring maintenance contracts with required fields and custom checklists.

Does work order completion trigger customer invoices automatically?

Yes. With one tap, technicians or dispatchers can convert a signed, completed work order into a ready-to-send invoice. You can send it immediately via SMS, email, or process on-site credit card payment.

Ready to Go Completely Paperless?

Start your free 14-day trial today. Free for your first 100 jobs with zero platform transaction fees.

  • 14-day free trial
  • No credit card required
  • Cancel anytime
New · AI Voice Agent

Never miss another call.
Your AI receptionist answers 24/7.

Every missed call is a lost customer. Your AI voice agent picks up on the first ring, books the job, qualifies the lead, and routes emergencies — then logs the whole call to your CRM. Powered by Vapi.ai.

Answers every call, 24/7

No more missed leads after hours. Your AI agent picks up on the first ring — weekends, holidays, and 3 AM emergencies included.

Books appointments live

Checks your real-time calendar, quotes availability, and confirms bookings straight into your schedule — no callbacks needed.

Qualifies & captures leads

Asks the right qualifying questions, captures name, address, and job details, then drops a clean lead into your CRM.

Transfers urgent calls

Recognises emergencies (no heat, burst pipe, gas leak) and warm-transfers to your on-call technician instantly.

Takes detailed messages

When a transfer isn't needed, the agent records a structured message with transcript, summary, and callback number.

Speaks 30+ languages

Greets callers in their preferred language and switches mid-call. Perfect for multilingual neighbourhoods.

Bring your own Vapi.ai key — pay only for what you use

Numbers cost ~$2/month and calls ~$0.05–0.15/min (includes speech-to-text, the LLM brain, and text-to-speech). Billed by Vapi — no separate Twilio account. Available on Growth & Pro plans.

See how it works