The Missed Call Problem in Home Services

Start by retiring the number everyone quotes

If you have read anything about missed calls in the trades, you have read that 62% of business calls go unanswered. It appears in vendor blogs, conference decks and sales emails across HVAC, plumbing and roofing.

It comes from a study published by 411 Locals, a local SEO agency, in January 2016. The sample was 85 businesses across 58 industries, monitored for 30 days. It is not specific to home services, it is a decade old, and it was published by a company selling services to businesses that believed it.

A second one worth retiring: "78% of buyers purchase from the first company that responds." No published report exists behind that claim. It is cited to a survey that nobody can produce.

This matters beyond pedantry. If you build a business case on a number that a CFO can debunk in one search, you lose the argument and the credibility to make it again. The real numbers are strong enough without help. They are also the baseline any conversation about home services call center outsourcing should start from.

What the measured data says about home services missed calls

Invoca analysed more than 70 million calls and 600 million conversation minutes across nine home services sub-industries for its 2026 Home Services Lead Conversion Benchmarks Report. The finding: 52% of inbound calls to home services businesses are answered by a person.

The distribution around that average is where the operational insight sits. Sub-industry answer rates range from 32% to 74%. And answer rate climbs with ring time: 65% for calls that ring longer than 15 seconds, 73% for calls that ring longer than 30 seconds. That pattern tells you something specific. A meaningful share of these calls are not being abandoned by tired callers. They are being abandoned by the business, early, because nobody picked up in the first few rings.

Invoca's earlier platform analysis, published in 2024, put the share of unanswered calls to home services businesses at 27%. CallRail's platform data puts unanswered calls to businesses generally at 28%. Two independent measurement platforms landing within a point of each other is about as close to a reliable industry figure as this category offers.

So the honest framing is not that 62% of calls go unanswered. It is that roughly one call in four never reaches a person, and that about half of all calls reach a person on the first attempt.

What a caller does next

CallRail surveyed 1,000 US consumers in September 2025 and asked. The answers are not ambiguous.

• 82% say they will call a competitor if a business does not answer
• 21% call another business immediately, without waiting or trying again
• 78% have already abandoned a business after an unanswered call

For a homeowner with an active problem, the search result page is still open in the next tab. There is no loyalty cost to dialling the next number, and no switching friction at all.

The voicemail contradiction, and why it is useful

Two credible sources disagree sharply here, and the disagreement is more informative than either number alone.

• Under 3% of callers sent to voicemail leave a message. Invoca, from observed platform behaviour, 2024.
• 42% of consumers say they leave a voicemail. CallRail, from a consumer survey, 2025.

One measures what people do. The other measures what people believe they do. The gap between them is roughly fourteen to one.

The practical implication is that voicemail is not a capture mechanism. If your after-hours plan is a recorded greeting and a callback in the morning, your actual capture rate on those calls is closer to 3% than to 42%, and the 97% has already booked with somebody else. Any model that counts voicemails as recovered leads is counting the wrong thing.

Hold time is a missed call with extra steps

Answering the phone and then parking the caller produces the same outcome more slowly. From the same CallRail survey:

• 41% hang up after one to two minutes on hold
• 30% will wait three to five minutes
• Only 18% will wait beyond five minutes
• 39% name long hold times as their single biggest complaint, rising to 49% among Gen Z callers

Two minutes is the practical ceiling. If your average speed of answer during a June afternoon peak is three minutes, your effective answer rate during that peak is far below what your monthly report shows, because the report counts the call as answered and the caller counts it as ignored.

Pricing home services missed calls

The revenue consequence depends entirely on your ticket values, which is why generic "a missed call costs $1,200" claims are unhelpful. Use Angi's 2026 national cost data as a starting reference and substitute your own:

Angi's 2025 State of Home Spending Report adds the household view: the average US household spent $12,472 across ten home projects in 2025, including $1,143 on emergency repairs, up from $978 the year before. Emergency spend is the category most exposed to answer rate, because it is the category where the customer will not wait.

The calculation that matters is not the value of one call. It is monthly call volume multiplied by the percentage you do not answer, multiplied by the share of those you would have booked, multiplied by your average ticket, multiplied by twelve.

Four fixes for home services missed calls, in order of payback

1. Extend ring time and add a second destination before voicemail. The Invoca ring-time data implies that a share of missed calls are lost inside the first fifteen seconds. Routing to a second group, then to an external team, before voicemail is the cheapest intervention available and often the largest single gain.

2. Cover the hours where the volume actually is. ServiceTitan's platform data for 2025 shows off-hours calls rising to 14.1% of residential HVAC inbound volume in June against 9.8% in October, with weekend calls peaking at 4.9% in August against 2.95% in October, and off-hours demand concentrating between 5pm and 9pm. Those are booking hours, not message-taking hours.

3. Set a hold-time ceiling and staff to it. Pick two minutes, measure against it hourly rather than monthly, and treat a breach as an abandoned call in your reporting even when the caller stayed.

4. Stop counting voicemails as leads. Replace the after-hours greeting with a live booking path. If in-house coverage at 8pm is not viable, this is the clearest case for outsourced or hybrid coverage in the entire home services operating model.

What Centro does with this

Centro runs Contact Center Outsourcing for inbound, outbound and omnichannel customer experience, with 24/7 coverage across five delivery centers and agents working inside your field service management platform rather than taking messages beside it. For most home services operators the first engagement is narrow: after-hours and overflow inbound in one market, measured against your own baseline answer and booking rate.

Keep reading

• The Home Services Guide to Contact Center Outsourcing
• Home Services Call Booking Rate Benchmarks
• Seasonal Call Volume in Home Services
• Contact Center Staffing Calculator: How Many Support Agents Do You Need?

Sources

• 411 Locals, The 2016 study behind the 62% figure, cited here so the claim can be checked. 411 Locals study
• Invoca, Home Services Lead Conversion Benchmarks Report 2026. Invoca 2026 report
• Invoca, How much missed sales calls cost home services businesses, 2024. Invoca missed calls
• CallRail, Missed calls cost businesses more than ever, survey of 1,000 US consumers, September 2025. CallRail survey
• CallRail, How missed calls are costing your business, platform data. CallRail platform data
• Angi, HVAC repair, HVAC replacement and plumber cost guides, 2026. Angi HVAC repair cost
• Angi, 2025 State of Home Spending Report. Angi spending report
• ServiceTitan, State of the Trades: HVAC off-hours summer call spike, 2025 platform data. ServiceTitan off-hours data