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The best HVAC software (2026)
For most HVAC shops, we'd start with Housecall Pro. It runs the whole business (scheduling, dispatch, invoicing, card payments, and a QuickBooks sync) at a price a one-to-eight-truck shop can carry: Basic $59/mo for one user, Essentials $149/mo for up to five, Max $299/mo for up to eight on annual billing, with extra seats $35/mo (as of August 2026). Owners who price ServiceTitan first tend to land here for a plain reason: the setup bill. The two places it strains, above ten techs and on maintenance agreements, we cover below.
Size decides the rest. A true solo who wants the lowest floor should run ServiceM8, billed by monthly job count instead of headcount, so $29 to $79/mo covers a small operation and hiring a helper never raises the software bill (as of August 2026). Tiny residential-service crews that want clean quoting and scheduling more than a heavy dispatch board can run Jobber (Core $29/mo, Grow $149/mo for ten users, Plus $399/mo for up to fifteen, as of August 2026). Phone-driven shops where the bottleneck is answering and booking calls should look at Workiz for its built-in call tracking. An established shop that lives in QuickBooks and sells maintenance agreements has a reason to keep FieldEdge.
At the top, ServiceTitan is the deepest platform here, and the right call once you are running 15 to 20-plus techs with a dispatcher, a real membership base, and the volume to earn back the price. That price is a user-reported $235 to $325 per tech per month plus a five-figure implementation (as of August 2026, reported), so we do not hand it to a small shop, and it pays us no more to recommend than the cheaper tools do. Below that size, the honest answer is that a lighter tool will run your shop for a fraction of the money. This page is the map; the deeper HVAC guides for scheduling and dispatch go one level down.
Which HVAC platform fits your shop size
Per-seat pricing is the trap in this category. It looks cheap at one truck and compounds every time you hire, so the right pick changes as the crew grows.
Solo and 1 to 3 techs. The math favors flat or job-count pricing over per-seat. ServiceM8 charges by monthly jobs, not users, so a one-truck shop pays $29/mo (50 jobs) and unlimited users ride along free; a helper costs nothing in software. Jobber Core is $29/mo but adds $29 per extra user, so three people is $87/mo. Housecall Basic is $59/mo for one user, and Essentials at $149/mo covers up to five, which is where a growing three-person shop tends to sit. At this size ServiceTitan is the wrong tool; one solo owner who wanted its feature set built his own stand-in rather than pay for it (below).
4 to 10 techs. This is Housecall Pro's core. Essentials ($149/mo, up to 5 users) or Max ($299/mo, up to 8) carry a shop this size, and eight techs on Essentials plus three extra seats runs $149 + 3 x $35 = $254/mo (as of August 2026). Workiz is the alternative when inbound phones drive the day, since its board pairs with call tracking, though seats and the phone add-on push a busy eight-person shop toward $400 to $600/mo (reported). FieldEdge sits higher, at a reported $100/mo per office user plus $125/mo per field tech, so a six-tech shop with two office staff pencils near $950/mo (reported). See our Housecall Pro pricing breakdown and Housecall Pro vs ServiceTitan for where the extra depth starts to pay.
10 to 20-plus techs, into enterprise. Somewhere past ten techs the all-rounders start to strain; one operator found Housecall Pro turned into a mess above ten (below), and that is the point where ServiceTitan's depth earns its keep. At a user-reported $235 to $325 per tech per month plus implementation, fifteen techs is roughly $3,525 to $4,875/mo and twenty is $4,700 to $6,500/mo (reported), a real salary line, and worth it only with the volume and office discipline to run it. A shop that wants strong reporting and a flat bill without the heaviest capacity tools can stretch Jobber Plus ($399/mo for 15 users) first. For the full breakdown, see our ServiceTitan pricing page and FieldEdge vs ServiceTitan; if budget is the whole story, the cheapest field service software.
The HVAC-specific jobs your software has to do
Three jobs separate HVAC software from generic field-service tools, and they should drive the pick as much as price.
Maintenance agreements and PM contracts. Recurring tune-up agreements are the backbone of a stable HVAC book, and how a platform handles them varies a lot. ServiceTitan and FieldEdge treat memberships as a first-class object, with recurring billing, visit scheduling, and renewal tracking built in. Housecall Pro has service plans too, but shops report the depth is gated by tier; one owner on the middle plan tracks agreements in a spreadsheet because that tier does not include them (below). If agreements are central to your model, price the specific tier that carries them, not the headline number.
Replacement-versus-repair quoting. HVAC sells big-ticket replacements next to small repairs, and the stronger tools do good-better-best proposals, so a tech can present a repair, a mid system, and a premium system side by side on the tablet with financing attached. ServiceTitan does this deepest, and Housecall Pro's sales-proposal tool (gated to the Max tier) covers most shops; Jobber and ServiceM8 lean toward straight single-option quotes, which suits a service-first crew and comes up short for a replacement-heavy one.
Peak-season dispatch. In a July heat wave the schedule breaks by 9 a.m., and the gap between tools is how fast a dispatcher can rebuild the board. A drag-and-drop board, live GPS, and automatic ETA texts are the features that carry a shop through the busy months. ServiceTitan's routing is the most capable, Housecall Pro and Workiz ship a board small and mid shops run every day, and Jobber and ServiceM8 are lighter on live dispatch. We go deeper on this in the best HVAC dispatch software, and on the calendar side in the best HVAC scheduling software.
Our picks, ranked
What owners actually say
How we researched this
Pricing comes from each vendor's pricing page, or for quote-only tools from dated user-reported figures, current as of the review date. Owner quotes are verbatim, from real practitioner discussions, with the source linked. We don't take payment for placement or ranking.