
Free
About
Lone Starr is the internal field-and-office app for Lone Starr Heating & Air. It gives technicians and staff one focused place to prepare estimates, organize customer and service-location records, document work, and complete preventative-maintenance paperwork.
SERVICE ESTIMATES
• Build detailed estimates with labor, materials, personnel, travel, per diem, discounts, fees, tax, and margin
• See clear cost breakdowns and grand totals
• Mark estimates pending, approved, or denied
• Search, filter, and duplicate estimates for repeat work
• Generate branded PDFs and email or share them
CUSTOMERS & SERVICE LOCATIONS
• Store customer contacts and multiple service locations
• Start estimates from a customer or location
• Review related estimates in context
JOB PHOTOS
• Take photos or choose them from the photo library
• Tag each image by customer, service location, estimate, and specific work area
• Search, edit details, zoom, and share
PM FORMS
• Complete Service Proposals and PM Agreements in the field
• Capture customer signatures on device
• Generate, print, and share completed PDFs
• Print blank forms when pen-and-paper is the better fit
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What's New in Lone Starr
1.0.3
October 5, 2026
• Fixed text overlap and clipping at page breaks in estimates and PM documents • Long boilerplate now flows onto extra pages instead of being cut off • Deleting service types, parts, and weight classes now asks for confirmation • Faster PDF generation with lower memory use • General polish and reliability improvements
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