Price books and flat rate
HVAC flat rate pricing software for service calls
Flat rate pricing moves the argument about cost from the customer's driveway to your office, where it belongs. The software's job is narrow and unglamorous: put the right price in front of a technician in under a minute, present the options clearly, and record what was chosen. This page compares products on what the catalog verifies and is explicit about what it does not.
Every product below serves HVAC and fits a small operation. The decision usually comes down to whether the technician can present options on a tablet in a basement with no signal, so weight offline support heavily and test it in a real one. If your work is installs and replacements rather than service calls, read HVAC estimating software instead.
Candidates for a service-call price book
Filtered to products that serve HVAC and fit solo or small-business operations, which is where flat rate pricing is adopted first. Offline mode is shown because it is the capability most likely to break the workflow at the door.
| Software | Published entry | Pricing model | Offline mode | Customer portal | Pricing source |
|---|---|---|---|---|---|
| Jobber | $29/mo | tiered | Listed | Listed | Checked 2026-08-18 |
| ServiceM8 | $29/mo | tiered | Not listed | Not listed | Checked 2026-09-24 |
| Fergus | $31/mo | tiered | Not listed | Not listed | Checked 2026-08-10 |
| Tradify | $47/mo per user | per user | Not listed | Not listed | Checked 2026-08-10 |
| Housecall Pro | $59/mo | tiered | Listed | Listed | Checked 2026-09-24 |
| Kickserv | $60/mo | tiered | Not listed | Not listed | Checked 2026-08-10 |
| Service Fusion | $208/mo | flat | Not listed | Listed | Checked 2026-08-09 |
| FieldPulse | Quote only | quote only | Not listed | Listed | Checked 2026-09-24 |
| Workiz | Quote only | quote only | Listed | Listed | Checked 2026-09-26 |
Working across more than one trade
Flat rate is used well beyond HVAC, and shops that run mixed crews need one price book rather than three. Of the products above, 9 also serve plumbing and 9 also serve electrical, so a combined book stays possible.
Also serves plumbing
Also serves electrical
Run this test
The doorstep test, in a basement, on a phone
Give a technician a tablet and a real diagnosis, and time them. Flat rate only pays off if presenting the price is faster than explaining an hourly estimate, and it only stays honest if the technician cannot quietly improvise a number.
At the door, in under a minute
- Find the task by symptom or part, not by memorising a code.
- Present repair options at three price points on one screen.
- Add a maintenance agreement to the same document.
- Capture approval and signature, then take payment.
Where it usually breaks
- No signal in a basement or a mechanical room, and no offline mode.
- Prices editable in the field, which quietly destroys the whole point.
- The book living in a spreadsheet nobody has updated since parts costs moved.
- Options presented as three numbers with no explanation of the difference.
The book matters more than the software
Flat rate pricing works when the numbers behind it are right: material cost, realistic labour time, your actual overhead per hour, and the margin you have decided on. Software applies that book quickly and consistently. It does not build it, and no product in this category will tell you that your assumed labour time is optimistic. Businesses that adopt flat rate successfully usually either buy a published book and adapt it, or spend real time building one from completed jobs. Those that fail typically bought software and hoped it came with pricing.
What flat rate changes about the conversation
With hourly billing, the customer watches the clock and every delay becomes a negotiation. With a flat price agreed before work starts, the discussion happens once, in advance, about a known number. The trade-off is that you carry the risk of the job taking longer than the book says, which is precisely why the costing side matters: without checking finished jobs against the book, you will not notice the tasks where your times are wrong until the year is over.
Do these products come with a price book?
Some field service platforms include a starting price book or sell one as an add-on, and specialist price book products exist independently of software. Whether any specific product ships one is not recorded in this catalog, so confirm it directly with the vendor rather than assuming.
Is flat rate right for a one-truck business?
Often yes, and it is easier to adopt with one technician than with ten, because there is only one person to keep consistent. The constraint is the time to build the book, not the software cost.
Why is offline mode called out here?
Because HVAC and plumbing work happens in basements, plant rooms and rural properties. A price book that needs a connection is a price book that fails on the jobs where a confident answer matters most.
Trade fit, size fit, offline mode, customer portal and pricing come from the reviewed catalog with sources and check dates. Price book contents and quality are not recorded and are not rated here.