HVAC contractors
Maintenance contracts are the difference between a stable HVAC business and one that lives on the weather — and they are the first thing to slip when the office is busy.
Where the money goes
HVAC businesses lose margin in three predictable places: sending an engineer without the right certification or parts, invoicing days after the work, and letting maintenance contracts lapse because renewals depend on someone having a quiet week. All three are scheduling and record-keeping problems rather than trade problems.
What gets in the way today
- Jobs dispatched by phone with no record of what was agreed
- Annual service reminders depending on a spreadsheet nobody owns
- Engineers arriving without the history of the unit they are servicing
- Invoices raised days after the work, slowing cash collection
- Emergency calls at 2am with no way to triage
What actually goes wrong
Recurring maintenance revenue is the most profitable part of most HVAC businesses and the least reliably managed. Renewals sit in a spreadsheet and get worked when the office has capacity — which, in a good year, is never.
The second leak is cash. An invoice raised four to nine days after the job is a week of working capital the business has lent the customer for free.
What good looks like
- Dispatch knows what the job needs. Skills, certifications, parts on the van and travel time all factor into who gets sent.
- The van is the office. Full asset history on site, working offline in plant rooms and basements, with parts, photographs and a signature captured before the engineer leaves.
- The invoice leaves with the engineer. Raised from the job sheet at sign-off, not from a pile of paperwork on Friday.
- Contracts renew themselves. Service intervals generate their own reminders and booking links. The customer books online; nobody makes the call.
Two ways we help
Buy it. Layer Field CRM covers dispatch, mobile job sheets, assets, parts and contract renewals, and goes live in about two weeks.
Build it. Contractors with BMS integration requirements, remote monitoring feeds or large commercial SLA obligations usually need more than a product. We build that, and we integrate it with the accounting and procurement systems you already run.
The shortcut
Layer Field CRM
Dispatch, job sheets and maintenance contracts for field teams
From USD 69/month
Buy it, or have it built
Most HVAC contractors are best served by the product. Some are not, and we would rather say so than sell you a subscription you will outgrow in a year.
Buy the product
Live in weeks, flat monthly price per location, your existing contacts imported. The right answer for most HVAC contractors.
Have it built
When the process that makes you money is the thing a product would force you to change — or when the gap is an integration between systems you already own.
- Custom software development Bespoke web and mobile applications built around how your business actually works…
- API & systems integration Connect the systems you already own so data moves reliably instead of being re-keyed…
- SEO & generative engine optimisation Technical SEO, content architecture and the work that gets you cited by AI answer…
Questions we get from HVAC contractors
Yes. Mobile job sheets work offline and synchronise when signal returns, which matters when a lot of the work happens in basements and rooftop plant rooms.
Yes — response-time tracking and breach alerts per contract. Contractors running both usually find the SLA reporting is what wins the next commercial tender.