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Online booking for HVAC: service calls booked at 10 p.m.

Housecall Pro lets homeowners book a service call from Google or your website into real open slots, day or night. From $149£112€133A$215C$211 a month for 5 users.

At a glance

  • What it costs$149–189£112–142€133–169A$215–273C$211–267 a month

  • Worth, in extra profit or time saved in the worked example$720–1,440£541–1,083€644–1,288A$1,039–2,079C$1,018–2,035 a month

  • Pays for itselfIn about a week

  • Sign up and configure; no technical skills neededEasy to set up

Figures come from the worked example below, using its stated assumptions. Tool prices checked . How we check prices

The problem

Plenty of homeowners notice the AC isn't keeping up at night or on Sunday and look for someone they can book right away. If your website only says 'call us', they book with whoever offers a time slot. If 4 to 8 of those bookings a month go elsewhere, at an average ticket of $450£338€403A$650C$636 that's $1,800£1,353€1,611A$2,598C$2,544 to $3,600£2,707€3,221A$5,197C$5,089 of work a month.

What the AI does

Housecall Pro's online booking, on every plan, lets customers book and pay online 24/7 from Google search results or your website. It shows real, bookable time slots based on your team's schedule, service area and job duration, and new jobs go straight onto the schedule. You choose which services can be booked online and can collect a deposit or payment up front.

A worked example

A two-truck HVAC company in Raleigh, North Carolina has 4 people on the system: the owner, the office manager and 2 techs. They move to Housecall Pro Essentials, add online booking for diagnostic calls and tune-ups to their website and Google Business Profile, and keep replacements by phone.

Before

Bookings only by phone, about 45 office hours a week; evening and weekend inquiries go elsewhere

After

4 to 8 extra service calls a month booked online at night and on weekends

What it's worth

About $720£541€644A$1,039C$1,018 to $1,440£1,083€1,288A$2,079C$2,035 a month in profit, at an assumed 40% margin on 4 to 8 extra service calls at an average ticket of $450£338€403A$650C$636 ($1,800£1,353€1,611A$2,598C$2,544 to $3,600£2,707€3,221A$5,197C$5,089). That is against $149£112€133A$215C$211 a month for Housecall Pro Essentials billed yearly, $189£142€169A$273C$267 monthly, for 5 users.

How to set it up

  1. Choose a Housecall Pro plan for your team: Basic ($59£44€53A$85C$83 a month billed yearly) is 1 user; Essentials ($149£112€133A$215C$211 yearly, $189£142€169A$273C$267 monthly) is 5 users.
  2. Pick the services customers can book online, such as a diagnostic visit or a tune-up, with a clear price or diagnostic fee and a description.
  3. Set your service area and job lengths so it only offers slots you can really reach.
  4. Add the booking button to your website and Google Business Profile, and test a booking from your own phone.
  5. Check new online bookings each morning and call any that look like a replacement or a commercial job.

What goes wrong

  • The page doesn't say whether online bookings need your approval before they're confirmed. Check the setting before you go live.
  • Keep replacements and anything that needs a site visit to price off online booking. A person prices every estimate.
  • In a heat wave, open slots fill fast. Limit how many online bookings a day each tech can take, or emergency calls get squeezed out.

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An assistant turns a utility rebate program's rules into a checklist and drafts the customer letter for each heat pump job. Free to about $20£15€18A$29C$28 a month.

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Last updated October 18, 2026.