Speed to lead is how long a new lead waits for your first reply: the time between someone filling in your form, calling or texting, and your business answering them. Faster is better, and the research that exists says the first hour matters most. But the famous numbers behind that advice are older and narrower than most articles admit, and two of the most repeated ones cannot be checked at all.
This guide is for owners of trade and home-service businesses: HVAC, plumbing, electrical, roofing, and anyone else whose phone rings while their hands are busy. When I read the pages Google ranks for this question in October 2026, every article I could open was written for sales teams, call centers or real estate agents, and not one dealt with a missed call. I sell a speed-to-lead service myself, so here is how I handled that: every number below links to where it came from and says how old it is, and where I am giving my opinion, I say so. There is also a live demo you can try on your own phone.
What is speed to lead?
Speed to lead is the time from a lead's first contact to your first real response. It is also called lead response time. A lead is anyone who asked you for something: a quote request on your website, a phone call, a text, a message through Google or a lead service.
Two details decide what the number means:
- When the clock starts. For a form or a text, it starts when the message arrives. For a call you missed, it starts when the call ends.
- What counts as a reply. An automatic "we got your request" text tells the customer someone has their details. It is not the same as a person answering their question. Track both: how fast the first acknowledgment goes out, and how fast a person follows up.
Speed to lead is not how fast you get to the job. That is your arrival window, and it is a separate promise.
Why does speed to lead matter?
Because the people asking you for a price are usually asking someone else too, and the research says a lead is easiest to reach in the first minutes and hours.
The best-known study is from 2011. Researchers writing in Harvard Business Review sent a test lead through the websites of 2,241 US companies. Thirty-seven percent replied within an hour, 16% within a day, 24% took longer than a day, and 23% never replied at all. In a separate study of 1.25 million leads at 42 US companies, firms that tried to contact a lead within an hour were "nearly seven times as likely to qualify the lead" as firms that tried even an hour later (HBR, March 2011 (opens in a new tab); the live page is paywalled, so here is an archived copy (opens in a new tab) with the figures). "Qualify" meant "a meaningful conversation with a key decision maker," not a sale. The article is fifteen years old, and one of its authors founded InsideSales.com, a company that sold sales software (destinationCRM, 2017 (opens in a new tab)).
The study behind the "five-minute rule" is older still. A 2007 study of more than 15,000 leads and 100,000 call attempts at six companies found that calling within five minutes, rather than thirty, made a company 100 times more likely to reach the lead and 21 times more likely to qualify them, meaning the lead agreed to take a next step such as an appointment (Lead Response Management study, InsideSales.com and MIT, 2007 (opens in a new tab)). It measured phone calls only, it was published with InsideSales.com, and it says plainly: "This study did not address close ratios." In other words, it did not measure sales.
Neither study looked at contractors. Three sources are closer to home:
- A 2018 test of home-services companies. A marketing agency, Valve+Meter, sent service requests through the websites of 466 US home-services companies and tracked replies for five days. Forty percent never replied, 95% took longer than five minutes and 71% took longer than an hour (Valve+Meter, 2018 (opens in a new tab)). It is an agency selling marketing, it does not list the companies or trades, and it is eight years old, so treat it as a sign, not a benchmark. It is still the only test of the trades I found that publishes how it was done.
- Thumbtack, the marketplace for home services, says "pros who respond to a lead within thirty minutes are 25% more likely to get hired than those who respond within three hours" (Thumbtack, November 2025 (opens in a new tab)). It does not say how it measured that, and it is about its own marketplace, where several pros answer the same request, so speed may count for more there than on your own website.
- Google's Local Services Ads take responsiveness into account, among other things, when deciding which ads to show. Google's help page says "missed calls may negatively affect your responsiveness," and lists average response time as part of your profile's quality (Google (opens in a new tab)). If you pay for those ads, a slow reply can cost you placement as well as the job.
| Study | Who was studied | What it found | Limits |
|---|---|---|---|
| Harvard Business Review, 2011 | Test leads to 2,241 US companies; 1.25 million leads at 42 companies | 37% replied within an hour and 23% never did; trying within the hour made a company nearly 7 times as likely to qualify the lead | Fifteen years old; an author founded a sales software company |
| InsideSales.com and MIT, 2007 | More than 15,000 leads and 100,000 call attempts at six companies | Calling in 5 minutes rather than 30: 100 times the odds of reaching the lead, 21 times the odds of qualifying | Phone calls only; published with a software company; did not measure sales |
| Valve+Meter, 2018 | Service requests to 466 US home-services companies | 40% never replied within five days; 95% took longer than five minutes | An agency's test; companies and trades not listed |
| Thumbtack, 2025 | Pros on Thumbtack's marketplace | Replying within 30 minutes: 25% more likely to get hired than replying within 3 hours | No method published; one marketplace, where several pros answer each request |
| Hennessey Digital, 2025 | Website forms at 1,333 US law firms | 26% gave no personal reply within seven days | Law firms, not trades |
The last row is the most recent test I found with a published method. In early 2025, a marketing agency sent inquiries through the website forms of 1,333 US law firms, and 26% had not replied personally within seven days (Hennessey Digital, 2025 (opens in a new tab)). I found nothing that recent, with a published method, for plumbers, electricians or roofers, so I will not give you a current number for them.
Which speed-to-lead statistics should you ignore?
A handful of numbers appear on almost every page about speed to lead. I tried to trace each one to the study it came from. Here is what I found for the three you will see most:
- "78% of customers buy from the company that responds first." I could not find a published study behind it. The pages that use it name a source without a link, or link to another blog that repeats it. That does not prove it false, but I would not quote it as a finding.
- "Calling within a minute raises conversions by 391%." The study is real: Velocify, a company that sold lead-management software, looked at about 3.5 million leads at its own clients in 2012 (Velocify, archived (opens in a new tab)). But it never says what the 391% is compared with, so the number cannot be checked against anything.
- "The average company takes 42 hours to respond." This one is real, and it is from the 2011 Harvard Business Review article. But it is the average among companies that replied within 30 days, which leaves out the 23% that never replied, and it is fifteen years old.
A page that repeats these without saying so is not wrong about everything, but it tells you how carefully it was put together. The studies in the table above make smaller claims, and they are the ones I would build on.
How fast should you respond to a lead?
My answer, and it is an opinion built on the studies above: send an automatic acknowledgment the moment a lead arrives, have a person follow up within five minutes during working hours, and first thing the next morning outside them.
The reasons:
- In the 2007 study, five minutes beat thirty by a factor of 100 for reaching the lead at all.
- The 2011 study's line was one hour. Firms that tried within it did about seven times better than firms that tried an hour later.
- A homeowner who just asked three companies for a price is still holding the phone. In a survey of more than 1,000 homeowners in late 2021, 95% said they get more than one bid for a job (ArcSite, January 2022 (opens in a new tab)). The survey was run for a company that sells estimating software, so treat the exact figure loosely.
What not to do is call the same number again and again. The 2007 study found that "after 20 hours every additional dial" made it harder to reach the lead, and its authors said they did not know why. If a call goes unanswered, switch to a text or an email instead, as long as the customer gave you a way to reach them that way.
Why is speed to lead hard for contractors?
Because the person who answers the phone is often the person doing the work. A sales team has someone at a desk. A plumber has a wrench in one hand and a customer's sink in the other.
Owners say it better than I can. On a Reddit forum for auto repair shops, one shop operator wrote that they "missed two calls this morning under a truck with the exhaust half off," and that it was the "same guy both times, went to voicemail, booked somewhere else by lunch" (Reddit (opens in a new tab)). That is one person's account, from a repair shop rather than a contractor, and nobody checked it. It is also the whole problem in two sentences.
Not everyone agrees it is a problem. A plumbing professional on a UK forum answered a similar thread: "My phone is in my pocket when it rings. Not really much hassle to just pick it up" (Reddit (opens in a new tab)). If that is you, and you really do answer every call, you may not need anything more than a good habit. The way to find out is to measure it, which I cover below.
The fix is not answering every call yourself. It is making sure every lead gets a reply, even when you cannot take it.
What does a fast reply look like?
I built a demo of the reply side of my own system, so you can see it from the customer's chair. On the Speed to Lead demo, you play a homeowner whose air conditioning has stopped cooling. You fill in a sample request, with made-up details if you like. If you tick a separate box and enter your own mobile number, it texts you, the way a real system would text your customer. Nothing is booked and no technician is sent.
| When | Where | What the homeowner sees |
|---|---|---|
| Right away | On the page | A note that the request was recorded. Without the text box ticked, a sample acknowledgment instead |
| Within about a minute | Text 1 | "Matchless Web: We received your sample HVAC inquiry. This is the Speed to Lead demo you requested; no service appointment has been booked. Reply STOP to opt out." |
| About two minutes later | Text 2 | "Matchless Web: Demo follow-up—would you prefer a morning or afternoon appointment? This is a simulation; no visit will be scheduled. Reply STOP to opt out." |
I have not put a measured time here yet. One test is not a measurement, and I will add a figure once I have timed enough requests through the live demo to give an average. What I can tell you is how it is built: it checks for new requests once a minute, so the first text should go out within about a minute, and how fast it then arrives depends on the phone company.
Three choices in it are worth copying, whatever tools you use:
- The first message only confirms. It says who it is from and that the request arrived. It does not try to sell anything.
- The second message asks one easy question. Morning or afternoon is easier to answer than "how can we help?", and an answer starts a conversation.
- It stops when the customer says stop. Replying STOP ends the texts for good.
A real system for a contractor does more around the same two messages. It sends you the customer's details at the same moment, so whoever calls back knows what they asked for, and it stops following up when the customer replies or books.
Try the demo with your own phone. It sends at most two texts.
How do you measure your own speed to lead?
Test yourself the way a customer would. It takes ten minutes, and it is the only number that matters for your business:
- From a phone your business does not know, fill in your own website form at a busy time of day. Write down the time.
- Call your business number while you are on a job, and let it ring out. Note what happens: voicemail, nothing, or a text.
- Write down when the first reply arrived and what it said, and when a person followed up.
- Do it twice more over the next two weeks, at different times of day.
If you already have a missed-call text set up, test it with your voicemail switched on. When a call is forwarded to your cell and your voicemail picks up, the phone system can treat that as an answered call, so the text never goes out unless the setup is built to tell the difference. I found that while planning mine.
To put a rough price on what you find, my Speed-to-Lead Test page has a calculator that works from your own job values and close rate. It shows its math, and it is an estimate, not a forecast. The same page offers a free response test, where I send one to three test leads to your business with your permission and send you the timed log.
How do you improve speed to lead?
Start with the free fixes. Most of the time is lost before anyone even sees the lead.
- Send every lead to one place. Your form, your phone, your texts, Google and any lead service should all land where one person looks. Time spent finding a lead is time the customer spends calling someone else.
- Answer automatically, at once. A form can email the customer a confirmation. A missed call can trigger a text. Keep it short: who you are, that you have their request, and what happens next. Do not promise a time you cannot keep.
- Decide who calls back while you are on a job, and by when. Write it down. A rule nobody owns is not a rule.
- Hand over the details, not just an alert. The person calling back should see what the customer asked before they dial.
- Switch channels instead of redialing. If a call goes unanswered, send a text or an email.
- Stop following up when they reply or book. Nobody wants a reminder to book a job they already booked.
If texts are part of your reply, two rules apply, and they are stricter than the rules for email.
As of October 2026: In the US, the Federal Communications Commission says a caller must "obtain your oral or written consent before making an autodialed or prerecorded call or text to your wireless number," and that "commercial texts require written consent" (FCC (opens in a new tab)). People can opt out at any time, so a reply of STOP has to end the texts. From November 25, 2026, a sender may instead name one way to opt out, such as a website, if every text says so (Federal Register (opens in a new tab)). To text from an ordinary 10-digit business number, you also register your business and the kind of messages you send through your texting provider, a process called A2P 10DLC (Twilio (opens in a new tab)). Twilio, the provider I use, has blocked unregistered texts from these numbers since September 2023 (Twilio (opens in a new tab)). This is a summary, not legal advice.
One practical detail while you write that first text: keep it under 160 characters, and leave out curly quotes, long dashes and emoji. A single character outside the basic set switches the whole message to a format that holds 70 characters, and texts are billed by the piece, so a short reply can cost as much as two or three (Twilio (opens in a new tab)). My own demo texts break this advice: the first is 161 characters and the second has a long dash. They are the exact wording my texting registration was approved with, so they stay as they are until I next update it.
Does replying faster win more jobs?
None of the big studies measured jobs won. The 2011 and 2007 studies measured whether a company reached the lead and had a real conversation. Thumbtack measured hiring, but on its own marketplace, where the customer is comparing several pros on one screen, and it does not say how.
My opinion: speed gets you into the conversation, and then your price, your reviews and how clearly you answer decide the job. A fast reply will not win a customer who only wanted a number to compare. A tile contractor on Reddit, describing leads they had paid for, put it this way: "Others were only trying to get a price estimate" (Reddit (opens in a new tab)). What a fast reply does is stop you losing the customers who were ready to hire whoever answered first.
What does speed to lead cost?
The free version costs a habit and an afternoon: one inbox for every lead, an automatic confirmation on your form, and a rule for who calls back. I would rather you had that than nothing.
Software that answers calls or texts back is usually sold by the month, and what it does varies far more than the names suggest. Whoever you buy from, ask three things: what it does with a call your voicemail picks up, whether its texts are registered, and whether the follow-up stops when the customer replies or books.
As of October 2026: My version is called Respond. Setup is $2,500, and it runs for $500 a month, month to month after setup. It replies to new leads from your website forms and missed calls by text or email, follows up, and gives you a booking page on your own domain. I guarantee the first reply is handed to the texting or email provider within 2 minutes, measured in the system's own log. A late reply credits that month's fee. I cannot promise the phone company delivers it, and I take on four new clients a month (Speed to Lead).
Speed to lead is the decision stage of a sales funnel. For the whole path from first search to booked job, see my guide to sales funnel stages.
The short version
Speed to lead is how long a new lead waits for your first reply. The research says the first hour matters most and the first five minutes matter more, but most of it comes from sales teams and phone calls, and it is eight to nineteen years old. The one published test of home-services companies found 40% never replied at all. The 78% and 391% figures you will see everywhere have nothing you can check them against. For a contractor, the practical target is an automatic reply at once, a person within five minutes during working hours, and a text or email rather than a fifth call. Measure your own number by testing your form and your phone the way a customer would, and fix the cheapest gap first: usually, a lead nobody saw.