For multi-branch HVAC operators who've outgrown ServiceTitan, FieldEdge, or Housecall Pro, where the maintenance-contract lifecycle, seasonal demand swings, and warranty-portal claims don't fit a packaged product built for the median trade.
Packaged field-service SaaS assumes flat, year-round, transactional jobs. HVAC is the opposite: recurring contracts, brutal seasonal swings, and warranty paperwork. Here's where the load builds.
Agreements, tune-up scheduling, and renewals are the financial backbone of an HVAC business, but packaged tools treat them as a bolt-on. Renewals slip and the most profitable part of the business runs on calendar reminders.
Demand swings violently with the weather. A tool that schedules July the same way it schedules April buries your dispatchers at peak and leaves techs idle in the off-season. You need software that flexes capacity.
Carrier, Trane, Lennox: every brand has its own portal, and reconciling parts claims across them is manual and error-prone. Money leaks through unfiled or rejected claims because the data never connects to the work order.
Work orders in one tool, agreements in a spreadsheet, invoicing in QuickBooks, none of them agreeing. Every renewal or claim becomes a manual hunt, and the back office absorbs the cost in peak season.
Solved by software built around how your shop runs: contract-lifecycle automation, season-aware dispatch, warranty-portal integration, one connected back office.
Agreements, automated tune-up scheduling, renewal workflows, and recurring-revenue reporting: the profit center treated as a first-class system, not a bolt-on.
Capacity planning that flexes with demand: surge handling for the summer peak, contract-visit batching to fill the shoulder season.
Claims tied to the work order and reconciled against Carrier, Trane, and Lennox portals, so parts money you're owed doesn't leak through unfiled claims.
Mobile-first and offline-capable: work orders, equipment history, photos, and customer sign-off that sync when the signal comes back.
One-way sync with retries and full logging, plus contract billing and renewals that tie back to the agreement, not a third system.
You own the code, the architecture, and the pipeline. No per-seat escalation, no vendor lock-in, no roadmap you don't control.
Senior, US-contracted engineers assembled to your stack, not a marketplace.
Builds ship in 8 to 12 weeks where a packaged or traditional build runs 16 to 24.
Code, architecture, and pipeline are yours at the end. No lock-in.
The people who ship your software are the ones you meet in Week 1.
Across Utah, Orange County, and Arizona, One Home Solution runs HVAC, plumbing, electrical, and general repairs on one platform. We shipped a Client App, a Technician Field Interface, a Back-Office Dashboard, and an AI pricing engine, with HVAC's contract lifecycle and seasonal dispatch handled as a first-class trade.
Packaged HVAC SaaS works well for the operator-shape it was designed for, usually a single-location shop on a fairly flat schedule. Once you're multi-branch, running a serious maintenance-agreement book, or reconciling warranty claims across multiple manufacturers, you end up configuring around the product's limits forever. Custom is worth it when that configuration work costs more than a build, when renewal pricing climbs make you want to own the code, or when the workflow you need simply isn't in the packaged product.
We model agreements as a first-class system: plan definitions, covered equipment, automated tune-up scheduling, renewal workflows with reminders and auto-renew, and recurring-revenue reporting so you can see the health of the book at a glance. For One Home Solution this recurring-revenue layer was central; it's the most profitable part of an HVAC business and the part packaged tools treat as an afterthought.
Yes, season-aware scheduling is core scope. The system flexes capacity for the summer peak (when demand can run 2 to 3 times the shoulder season), surfaces surge staffing needs early, and batches contract maintenance visits into the off-season to keep techs productive year-round. The goal is software that works with the weather instead of scheduling July the same way it schedules April.
Yes. We tie warranty claims to the work order and reconcile them against the manufacturer portals you actually use: Carrier, Trane, Lennox, and others. Where a manufacturer offers a real API we integrate directly; where the only path is a portal, we'll tell you that upfront and scope the approach honestly, because unfiled and rejected claims are real money leaking out of an HVAC business.
A bounded feature (a contract module, a warranty integration, a season-aware scheduler, a customer app) typically ships in 6 to 10 weeks. A full operator platform is usually 4 to 8 months. We ship incrementally and pilot with one branch first, and we plan major rollouts around your season so you're not changing systems at peak.
You do. Code, architecture, deployment pipeline, and documentation are all yours at the end, with no vendor lock-in. We can stay on for support and extension, most operators keep us for phase 2, but the IP is yours from day one.
The parent FSM practice: dispatch, technician mobile, and back-office for multi-branch operators and FSM SaaS vendors.
Emergency-first dispatch, parts-on-truck intelligence, and multi-license, multi-permit field work.
Routing, dispatch, and real-time visibility for 3PL, last-mile, and fleet operators.
The parent practice: senior US-contracted teams building custom platforms across verticals.
A 15-minute operator-to-engineer call. No deck, no pitch. You tell us where the contract book and seasonal dispatch hurt most; we tell you whether a custom build is the right move, and if it isn't, we'll say so.