HVACBossPro Blog — Dispatch & Scheduling

Emergency HVAC Calls and After-Hours Dispatch: Setting a Policy You Can Live With

A furnace that quits at 9pm on a January night does not wait for office hours. Neither does an AC that dies on a Saturday in a heat wave. Every HVAC company has to decide how it handles calls outside normal hours. Some answer everything, some answer nothing, and most land somewhere in between. The important thing is to decide on purpose, write it down, and stick to it.

Emergencies Need Rules Set in Advance

Normal calls that do not go to plan get handled the way Rescheduling and Skips: Handling HVAC Calls That Don't Go as Planned describes. Emergencies are different. They cannot wait for tomorrow's board, so they need a policy that answers ahead of time who goes, when, and on what terms. This guide covers common practice among HVAC owners. It is not legal or safety advice, and your local rules come first.

Decide What Counts as an Emergency

“Emergency” means different things to different callers. A clear definition protects your techs from being called out at midnight for a noisy blower. Many HVAC companies use something like this:

• Usually an emergency: no heat in freezing weather, no cooling in extreme heat with vulnerable people in the home, water actively leaking from equipment into the house.
• Usually next business day: reduced cooling or heating where the system still runs, noises, a thermostat question, routine maintenance.
• Not your call: a gas smell or a suspected carbon monoxide problem. Most companies tell the caller to leave the home and call the gas utility or emergency services first.

Write this down and give it to whoever answers the after-hours phone.

Choose an After-Hours Model

Small HVAC companies commonly use one of these:

• No after-hours service. Voicemail says when the office opens. Simple, but customers in a real emergency will call someone else and may stay with them.
• Owner on call. Common for one- and two-van companies. Sustainable for a while, exhausting long term.
• Rotating on-call tech. Each tech takes a week or a weekend in turn, with the van stocked for common failures.
• Maintenance agreement customers only. After-hours service as a benefit of the agreement, which also helps sell agreements.

Whatever you choose, tell customers. Put it on your website, in the voicemail greeting and in the maintenance agreement terms.

Price It on Purpose

After-hours work costs more to provide, and most HVAC companies charge more for it. A separate after-hours diagnostic on your service list, priced above your daytime one, makes the charge clear and consistent. What you charge is your business, but state it on the phone before dispatching, so there is no argument at the door. Some companies waive or reduce the premium for maintenance agreement customers.

Getting the Call Onto the Board

An emergency call should still go into the system, even at 10pm. Add it as a one-time service call on the on-call tech's van for today. It shows on the tech's phone with the address, the equipment details and access notes, and the navigation button. When the tech taps Start, the customer gets the on-the-way text, and when the tech arrives, the arrived text.

When the job is done, the tech taps Complete. The invoice is created with the after-hours line items, and the card on file can be charged. The next morning, the office sees exactly what happened, with notes and photos, instead of a story told over coffee.

Overnight service requests from the website form and the customer app also land in the office. Checking those first thing each morning is part of a good routine, and on cold-snap mornings it matters most. The cold-weather playbook is in No-Heat Calls in a Cold Snap: Dispatching HVAC Vans When Furnaces Quit.

Protect the Next Day

A tech who worked until 1am on an emergency should not start at 7am with a full day. Plan for it. When an after-hours call runs late, look at that tech's next day on the board and move a tune-up or two to later in the week. Text those customers early. A tired tech makes mistakes, and callbacks cost more than a moved tune-up.

Review the Policy Each Season

After each summer and winter peak, look back. How many after-hours calls came in? How many were real emergencies? Did the on-call tech get enough rest? Were customers clear on the charge? Small adjustments each season keep the policy fair to customers and livable for the team. For how emergency calls fit with the daily board, routing and customer texts, see the HVACBossPro HVAC dispatch software page.