Turn Every Customer
Experience
Into Proof.
The complete proof-of-service ecosystem for field service businesses. Document pre-service conditions, capture auto-compressed before/after evidence, record verified on-device touch signatures, and generate tamper-proof branded reports in 90 seconds.
Comprehensive indoor cooling coil chemical wash, condenser jet foam wash, R32 pressure diagnostics, and antimicrobial drainage flush.
The Old Fragile Way vs The ProofLoop Standard
Field service operations without verifiable evidence breed customer disputes, delayed payments, and unmanageable hosting costs.
Disputes, Guesswork & Disconnected Chats
Technicians snap unorganized phone photos that get lost in messy personal WhatsApp chats. When a client claims "the issue was already there", you have no timestamped audit trail.
- ✕ Uncompressed 8MB phone photos quickly crash and bloat server storage.
- ✕ Customer disputes completed work, withholding invoice payments for weeks.
- ✕ Paper job slips get lost, water-damaged, or are unreadable in the field.
- ✕ Repeat maintenance intervals are forgotten, leaking recurring AMC revenue.
Structured Evidence, Instant Sign-Off & Trust
Every service visit produces a structured, tamper-proof record. Photos are automatically compressed to WebP, customer signature is captured on-site, and branded PDF reports are created in seconds.
- ✓ Automated WebP compression shrinks photo storage by 85% with zero quality loss.
- ✓ On-device touch signatures seal client acknowledgement before leaving the premises.
- ✓ Branded Dompdf with QR code verification proves report authenticity online.
- ✓ Automated 30/60/90-day repeat service alerts drive recurring maintenance revenue.
Engineered Capabilities For Modern Contractors
No bloated features or unnecessary dependencies. Everything service technicians and business owners need to document quality.
Hostinger-Optimized Auto-WebP Engine
Modern smartphone cameras capture 4MB to 12MB images. ProofLoop automatically inspects and auto-corrects EXIF orientation, constrains the maximum edge to 1600px, and converts the image into WebP at 80% quality. A heavy 6MB photo becomes a crisp ~140KB file.
On-Device Touch Signature
Hand the smartphone to the customer upon job completion. The responsive HTML5 canvas captures a smooth digital signature, permanently bound to the report record.
1-Click WhatsApp Share
Pre-composed WhatsApp templates generate instant private report links for your customers. No app download, no account creation, no password friction.
Branded PDF Reports with Scannable QR Codes
Instant, high-resolution vector PDF generation using native PHP Dompdf. Embeds your business logo, custom brand hex colors, itemized materials, checklists, and a tamper-proof verification QR code pointing directly to proofloop.synkpilot.com.
From Job Arrival to Customer Sign-Off
A 3-step structured routine designed for field technicians, installers, and service specialists.
Diagnose & Photograph
Technician selects customer, chooses service from catalogue, records pre-work diagnostic condition, and uploads before-service photos.
Auto-Compress & Sign
ProofLoop auto-converts photos to WebP (85% storage saved). Technician hands mobile to customer to collect on-screen touch signature.
Branded PDF & Share
System compiles branded PDF with QR code verification. Technician dispatches private report link directly to customer's WhatsApp in 1 tap.
Experience ProofLoop in Real Time
Drag the interactive before-and-after slider and test our dynamic storage calculator.
After Service: Decontaminated
Chemical jet wash completed. 65 PSI nominal pressure. Tested cold air drop 12.4°C.
Before Work: Severe Blockage
3mm thick carbon film. Restricted airflow to 320 CFM. Overheating compressor.
Drag the slider to compare technical results before and after service execution.
Transparent Plans Built For Your Field Operations
Start with an unrestricted 14-day free trial. Upgrade, downgrade, or cancel anytime.
Starter
For independent solo technicians and contractors.
- ✓ 1 Staff Account
- ✓ 100 Job Reports / month
- ✓ 500 MB WebP Storage (~1,200 photos)
- ✓ Branded PDF Report Generation
- ✓ QR Code Verification
- ✓ Searchable Customer Service History
Professional
For expanding repair teams and service agencies.
- ✓ 5 Staff Accounts
- ✓ 500 Job Reports / month
- ✓ 1.4 GB WebP Storage (~3,500 photos)
- ✓ Full Custom Logo & Brand Hex Colors
- ✓ Repeat-Service Due Date Reminders
- ✓ 1-Click WhatsApp Direct Share
- ✓ Advanced Team Performance Analytics
Business
For high-capacity multi-technician enterprises.
- ✓ 15 Staff Accounts
- ✓ 2,000 Job Reports / month
- ✓ 2.0 GB WebP Storage (~5,000 photos)
- ✓ Priority Email & WhatsApp Support
- ✓ CSV & Financial Ledger Exports
- ✓ Dedicated Deployment Assistance
Frequently Asked Questions
Ready to Make Every
Interaction Count?
Eliminate disputes, capture on-site customer signatures, and transform routine visits into undeniable proof of quality.
Setup in 60 seconds • Runs on standard Hostinger PHP • Cancel anytime