Job software built for hvac contractors in San Antonio, TX
Quote in about 25 minutes instead of a 4-6 hour spreadsheet, run the job from the truck, and get paid the moment a milestone clears — built for San Antonio hvac contractors running project, install, and replacement work.
How San Antonio hvac contractors use ContractShield
Quote it
Snap job photos or say what the job is. The AI drafts line items from your own rates and templates — you approve line by line and send the quote in about 25 minutes.
Run it
Tasks, time tracking, materials, and photos update from the San Antonio job site. The PWA works offline, so a dead zone does not cost you the day's records.
Get paid
Bill on milestones with Stripe-backed invoices. Automated reminders and collections chase overdue balances so a 60-day cycle becomes 14.
Why San Antonio hvac contractors run their jobs on ContractShield
Quote in ~25 minutes, not a lost evening
The AI drafts labor, materials, and markup in under a minute from your own rates — you review and send a finished hvac technician quote in about 25 minutes instead of a 4-6 hour spreadsheet. It never invents a labor rate; every line shows where its price came from.
Run the job from anywhere in San Antonio
Tasks, time, materials, photos, and milestones update from your phone. It is a PWA and works offline, so you log progress at the San Antonio job site instead of at the kitchen table that night.
Get paid on milestones
Stripe-backed invoices with automated reminders and overdue collections that chase themselves. Turn a 60-day payment cycle into 14. A flat 2% per job — 1% client and 1% contractor at invoicing — capped at $250. No per-lead fees, ever.
A verified profile that ranks locally
Upload your license and insurance once and carry verified badges on a public, Google-indexable profile with real client reviews — so a San Antonio, TX search for your company name lands on proof, not a directory listing.
HVAC Technician work you can quote in minutes
Heating, ventilation, and air conditioning specialists for AC installation, furnace repair, duct cleaning, and energy-efficient HVAC systems.
- HVAC
- air conditioning
- furnace
- heating
- duct cleaning
You only pay when you get paid
The platform fee is 2% per job — 1% paid by the client and 1% by the contractor at invoicing — capped at $250 per job. No per-lead charges, no per-seat licensing, no setup fees. Lead platforms bill $20-$50 for a stranger's phone number that four other San Antonio hvac contractors already bought; ContractShield only makes money when you do.
We also surface public work orders — including government bid opportunities imported daily — inside the marketplace once you're running jobs on the platform.
See the full pricingWant the hvac contractor-specific walkthrough? See how ContractShield works for hvac contractors.
Also serving hvac contractors across Texas
Stop quoting after dinner, San Antonio.
Free trial. No credit card required. Quote your next hvac technician job in about 25 minutes.
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