How Many Calls Do Plumbing Companies Miss Per Month?

If you run a plumbing business, you already know the phone is your lifeline. But here's a number most plumbers don't want to hear: according to data from AIRA and Anthrova, small businesses answer only 37.8% of incoming calls, meaning 62.2% go unanswered^[1][2]. For a plumbing company that receives 20 calls per day, that could mean 12+ missed opportunities, every single day.

The Data on Missed Calls in Plumbing

Research from CallRail and industry call-tracking platforms consistently shows service businesses miss between 30–62% of inbound calls during business hours^[3]. After hours, that number approaches 100% for businesses relying on voicemail. For plumbing companies specifically, where technicians are constantly on job sites, the miss rate is often on the higher end.

Why so high? Because plumbers are doing the work. When you're under a house repairing a sewer line or installing a water heater, answering the phone isn't possible. Even businesses with a dedicated office person miss calls during lunch breaks, high-volume periods, and evenings.

What Missed Calls Cost Your Plumbing Business

According to HomeAdvisor (2025), the average residential plumbing job costs $181–$497, with a national average of $339^[4]. Emergency calls, burst pipes, sewage backups, water heater failures, can reach $1,000–$3,000+. Anthrova's research estimates the average small business loses over $62,000 annually from missed calls alone^[2].

For plumbing businesses with higher average ticket sizes, the losses can be even steeper. Even conservatively, missing just 3 calls per day at a $339 average job value with a 30% conversion rate translates to over $111,000 in lost annual revenue.

Why Customers Don't Leave Voicemails

The biggest misconception in the plumbing industry is that customers will leave a voicemail and wait for a callback. They won't. According to Forbes, 80% of callers sent to voicemail don't leave a message^[5]. AIRA's 2026 data goes further, finding that 85% of callers who don't reach a person never call back, and 62% contact a competitor instead^[1]. When someone has water pouring through their ceiling, they need help now, not in 2 hours.

How to Stop Missing Calls

There are three common approaches to solving the missed call problem:

1. Hire office staff. According to the U.S. Bureau of Labor Statistics, the median receptionist salary is $35,840 per year ($2,987/month)^[6]. Add benefits and payroll taxes and you're looking at $4,000–$5,500/month, and they still can't cover nights, weekends, or holidays.

2. Use a traditional answering service. These cost $1–$3 per minute and use human operators who handle calls for many businesses. They can take messages but typically can't book appointments or qualify leads.

3. Use an AI receptionist. AI answers every call instantly, understands plumbing terminology, captures job details, books appointments, and sends you instant notifications. It costs a flat monthly rate, typically $247–$797/month depending on call volume.

The Bottom Line

Research shows that 78% of customers buy from the first company to respond^[7]. Plumbing companies that address their missed call problem gain a massive competitive advantage, faster response times, more booked jobs, and significantly higher customer satisfaction. The math is simple: if capturing just one additional emergency call per week generates $1,500, the AI pays for itself many times over.

If you're not sure how many calls your plumbing business is missing, start tracking it. Most phone systems have call logs that show missed and unanswered calls. You might be surprised by the number. Ready to fix it? Book a free demo and see how our AI receptionist for plumbers works.

Disclaimer: Statistics cited are from third-party industry sources and may reflect general estimates across service businesses. Individual results will vary based on location, business size, and market conditions. Revenue projections are illustrative calculations based on cited averages and should not be taken as guarantees.