Why this converts
Most people pricing a job do it at night, after work. A "call for a free quote" button asks them to wait until morning — and most won't; they keep searching until someone just says a number. A calculator answers at 10pm: they pick the service, drag the slider, and see a ballpark on the spot. The ones who like the number send a quote request with the job details already filled in, so the leads that reach you are warmer — they've self-qualified on price before you ever pick up the phone.
See the real one
We built exactly this for Bald Bros Power Washing here in Houston — their estimate calculator has been turning visitors into quote requests since launch day. Their math is theirs: their services, their rates, their minimums. That's the point.
Get one on your site
The calculator is an add-on to any build — from $750, with the custom logic quoted up front. It works whatever shape your pricing has: square footage, linear feet, vehicle size, bedrooms, head count. If you can sketch how you price a job on a napkin, we can turn it into this.