Price the job. Send the quote. Keep the record.
Load, duct and flat rate math built in. Every answer becomes a quote, an invoice or a service agreement.
Built by one trade, for one trade
CoilDesk does not have a plumbing module, a roofing module or a lawn care module, and it is not going to get one. Every field on every screen is there because an HVAC job needs it.
Price the work. Paper the work. Keep the record.
- The math of the trade, built in. Load, duct, SEER2 and flat rate figures, computed on the page with sourced constants.
- Paperwork customers take seriously. Every answer becomes a quote, an invoice or a service agreement, with your logo on it.
- A record behind every document. Documents file themselves against the customer and the job. Everything exports.
The free tools
Every tool computes its answer on the page, free, with no account and no trial clock. The paid plan is about keeping what you make.
- HVAC pricing calculator: Price a system install from your own costs: size it from the floor area, price the equipment and ductwork, add your labor and margin, and see the number to put on the quote.
- HVAC labor rate calculator: Build a flat rate price from your own wage, burden, overhead and margin, one task at a time.
- HVAC trunk line calculator: Turn tonnage into CFM, then into the trunk and branch sizes that carry it quietly.
- HVAC quote software: Price a whole install as a quote: equipment, materials, labor, permits, markup, tax and the deposit.
- HVAC invoice software: Raise a service invoice: call out fee, labor, marked up parts, tax, and the balance due.
- HVAC maintenance checklist: Build the checklist for a tune up or a full annual service, with the time and cost of the visit.
- HVAC service agreement template: Price a maintenance agreement: what the visits cost you, what the discount costs you, and what to charge.
CoilDesk Pro
The answers are free forever. Pro turns them into your paperwork: your logo, no watermark, saved customers and jobs, clean exports. CoilDesk Pro is $49 per month for your whole team, billed monthly.









