Heat Pump Installers on Square pay $29/month — $348/year. Over three years, that's $1,168. Nexa is $279 once. Break-even runs about 9.6 months. The median Heat Pump Installer earns $55,000/year, so Square's annual cost is roughly 0.6% of typical revenue — every year, forever.
That's $1,168 gone. And you don't own anything. Stop paying, lose access.
You're not the only one who's had enough.
Heat Pump Installers face unique challenges: The job lives and dies on a deep vacuum and a correct charge, so you're pulling to 500 microns and weighing in refrigerant by the gram, and a cold-weather callback for an underperforming unit usually traces back to a rushed evacuation. Cold-climate sizing and rebates make every quote a calculation, not a guess; you have to run a Manual J load, pick a unit rated for the design temperature, and document SEER2/HSPF2 because the utility rebate and tax credit hang on it. Existing duct and electrical realities blow up clean jobs: undersized ductwork chokes airflow, an old panel can't take the new circuit, and you discover it mid-install when the homeowner is expecting heat that day. Money is tangled in incentives: a deposit to order the equipment, the balance on completion, and rebate and tax-credit paperwork the homeowner needs you to fill out correctly, all while juggling several installs a week. On top of all that, Square charges $29/month ($348/year) — money that comes directly from your revenue. The median Heat Pump Installer earns $55,000/year. Software at $348/year is a meaningful percentage of that income, every year, forever. And you do not own anything.
Your A micron vacuum gauge and a two-stage vacuum pump for evacuation is yours. You bought it once. Nexa works the same way — $279 once for invoicing, scheduling, CRM, time tracking, and full accounting. All connected. All offline-capable. You own it like you own your tools.
Square is just one piece. What else are you losing money on?
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Your exact Square cost, full stack total, and what switching saves. 10 seconds.
| Feature | Square | Nexa |
|---|---|---|
| Invoicing | ✓ | ✓ |
| Scheduling | ✗ | ✓ |
| CRM | ✗ | ✓ |
| Time Tracking | ✗ | ✓ |
| Full Accounting | ✗ | ✓ (SIMPL) |
| Task Management | ✗ | ✓ |
| Price | $29/mo forever | $279 once or 3 × $99 |
| 3-Year Cost | $1,168 | $279 |
| Stop paying? | Lose everything | Keep everything forever |
Most heat pump installers are fully switched before the weekend.
Go to Square Dashboard → Customers → Export. Also export transactions and item library.
15-minute setup. Import your customer list and service/product catalog.
Run both for 1-2 weeks. Test invoicing and booking through Nexa.
Cancel paid subscriptions. Keep free account for records access.
You roll up to a heat-pump changeout with the new condenser and air handler on the truck and a plan to have the house on heat by dinner. You recover the old refrigerant legally, pull the dead system, and set the new outdoor unit on a pad, leveling it and routing the line set through the wall. Brazing the connections, you flow nitrogen through the lines so you don't scale the inside of the copper, then pressure-test with nitrogen and watch the gauge hold. The unglamorous, decisive part comes next: you pull a deep vacuum down to 500 microns and let it sit, because skipping this is how you create a callback in January. While the pump runs you find the problem the day always hides, an electrical panel with no room for the new circuit, and you call the homeowner to talk through the added cost. You weigh in the refrigerant charge to spec on the scale, power up, and measure airflow and static pressure to confirm the existing ducts aren't choking the system. Once it's heating you walk the homeowner through the thermostat and the filter. The evening is the modern half of the trade: assembling the SEER2 and HSPF2 documentation for the utility rebate and tax credit, invoicing the completion balance, and prepping equipment for tomorrow's install.
Real heat pump installers near you who run their business on Nexa — book directly, no platform fee. Are you a heat pump installer? Post your business and get found in your area — $2.99 one-time. Or browse every heat pump installer on Nexa →
For solo operators and small teams (1-5), yes. Nexa includes invoicing, scheduling, CRM, time tracking, task management, and full accounting. Square may be better if you have a large team (10+) or need enterprise-specific features.
It's $7.75/month over 3 years. Square is $29/month — that's $1,168 over 3 years. Which is more? And if you'd rather split it, Nexa is also available as 3 payments of $99.
Yes. Nexa is $279 as a one-time payment, or 3 payments of $99 ($297 total). Either way it's a one-time purchase — no subscription, no recurring fees ever.
30-day money-back guarantee. Full refund. If Nexa doesn't save you $500 in year one, you get every penny back.
Export your data from Square as CSV, import into Nexa in about 5 minutes.
The average solo operator there spends about $2,352/year on software — and Heat Pump Installer face their own version of that math. UT state licensing requirements apply.
Numbers reflect typical solo operators in the West Valley City metro. Your situation will vary.
Specific gaps Heat Pump Installers run into with Square, and what Nexa does instead.
$1,168 over 3 years. Or $279 once (or 3 × $99). Own your tools.
Get Nexa — $279 Once