An emergency lead in the trades goes cold faster than any other lead in marketing, because the person calling has water on the floor or no heat in the house, and they are calling down a list until somebody answers. That is the whole game. The furnace-out customer at 11pm does not shortlist three companies and sleep on it. They search, they start dialing at the top, and they stop at the first business that picks up or texts back with a real next step. If that is you, the job is yours at close to full price. If it is anyone else, no callback the next morning gets it back. I wrote about the general version of this in speed to lead. This is the trades version, where the clock runs faster and the ticket on the other end of the line is bigger.
Why do HVAC and plumbing leads go cold so fast?
Because the buyer is in pain right now, and pain compresses the shopping window from days down to minutes. Someone planning a bathroom remodel will happily wait a week for quotes. Someone with a burst pipe is watching water spread across the basement floor while your phone rings. Every unanswered ring is a push toward the next name on the list. The lead did not lose interest, and they did not decide you were too expensive. They kept dialing, because stopping the damage matters more to them than finding the perfect contractor. HVAC runs on the same physics with a thermostat attached: when the furnace quits in a January cold snap or the AC dies in a July heat wave, the house gets less livable by the hour, and the customer books the first company that promises a truck in the driveway. I go deeper on what that urgency means for ad spend and seasonality on my page about marketing for HVAC companies.
How long does an emergency customer wait before calling the next company?
About as long as it takes your line to ring out, so plan for under a minute. The research on missed calls is consistent on the two numbers that matter here: a large majority of callers who hit a voicemail hang up without leaving a message, and most people who fail to reach a live person simply call another business. In a normal industry that is bad. In an emergency trade it is close to absolute, because the caller has a problem that physically will not wait. Nobody with sewage backing up into the tub is leaving a voicemail and hoping for the best. They hang up at the beep and tap the next listing, and the whole thing takes less time than it took you to read this paragraph. By the time you spot the missed call and ring back between jobs, there is already a competitor's van on the way. The company that won answered first, and that is the entire edge. Same work, same rough price, faster pickup.
The missed-call math on a service truck
Run three numbers you already know: missed calls per week, the share you would have closed, and your average ticket. Keep every number floored so you believe the result. Say a two-truck plumbing shop misses 5 calls a week, would have closed 4 out of 10 of them, and runs a $300 average ticket. That is $600 a week, or roughly $30,000 a year, leaking out of a phone that was sitting right there the whole time. And that math undercounts the trades badly, because the average hides the big jobs. One missed no-heat call that turns into a furnace replacement is a few thousand dollars on its own, and one burst-pipe call can pull a repipe or a restoration referral in behind it. Miss one of those a month and the leak is closer to the price of a good used truck every year. I walk through the full version of this math in the cost of a missed call, and the plumbing-specific picture on my marketing for plumbers page. The short version: the phone is worth more than any ad you will ever run, because the ad only exists to make it ring.
What happens to the calls that come in after hours?
They go to whoever answers, and in these trades that is a meaningful share of the year's best work. Furnaces do not check business hours before they quit. Pipes let go on Sunday mornings when the whole family is home and the water is running. A panel starts buzzing at night, which is exactly when a homeowner decides the flickering was never normal, and the marketing for electricians picture is built around that same after-hours pattern. The after-hours caller is the best lead you will ever get, with the highest urgency you will see all year and close to zero price sensitivity. And that caller usually reaches nobody. The owner is off the clock, the phone is on the kitchen counter, and the line rings through to a voicemail that will never be heard from again. Whoever has something answering at 11pm is quietly collecting those jobs, and it is usually just the company that set something up to catch them.
The fix: a text-back that answers in seconds
The fix is infrastructure that responds the instant you cannot. When a call rings out, the system texts the caller back within seconds. It confirms they reached a real company, asks what is going on, and gives them a way to hold their place in line. That text lands while they are still staring at the screen deciding who to dial next, and it stops the list-walk cold, because now they have a live conversation instead of a dead line. Plenty of people who will never call a second time will answer a text, and once they have typed out what is wrong, they are invested in your thread instead of a stranger's. From there the follow-up system keeps the conversation moving, books the visit, and flags a true emergency so a human gets woken up when the job justifies it. A text-back buys you the minutes between the ring and your callback, which in this business is the whole fight. It does not replace answering your phone, and it does not replace a human closing the job. It just never sleeps, and it costs the same at 2am as it does at 2pm. The catch-up on missed calls shows up fast, usually inside the first month. Give the full system, ads feeding the calls and the infrastructure catching them, about 90 days to settle into numbers you can plan a season around.
The bottom line
In the emergency trades, speed is the marketing. You can outspend every competitor in your service area and still hand them jobs every week if their phone gets answered and yours rings out. The buyer with no heat or a flooding basement gives the work to the first real response, and something automated can be that response every hour you cannot. If you want a straight answer on how many of your calls are going cold before you ever see them, start here and I will run the numbers with you.