St. Louis, MO
HVAC Estimating Software for St. Louis Contractors
St. Louis housing runs from 1900s brick city homes to 1990s West County builds, and no two replacements quote alike — chimney liners, boiler conversions, tight basements and knob-and-tube surprises. That's exactly why photos beat phone estimates: shoot the mechanical room and quote the real job, not the callback that eats your margin.
Quoting in the St. Louis market
- Century-old brick homes hide venting and electrical surprises — the AI reads your photos and drafts the real scope
- Ameren and Spire rebates reward documented high-efficiency furnaces and heat pumps
- Humid 95° summers and icy winters mean dual-season urgency: the first professional quote usually signs
Built for the truck, not the office
Fast Estimate works anywhere you do — it's cloud software that runs on the phone already in your pocket. Snap photos of the unit, let AI draft the line items from your own price book, and text a signing link before you leave the driveway.
One flat plan — $99.99/month for your whole company after a 7-day free trial, no credit card. Unlimited estimates, unlimited technicians, Good/Better/Best options, e-signatures, deposits, invoices and automatic review requests included.