What you need to know
- A plumber missing 7 calls per week at a 50% conversion rate and $500 average ticket is losing around $90,000 per year to competitors.
- 85% of callers do not leave voicemail. They hang up and call the next number, so voicemail alone is not a solution.
- An SMS auto-reply within 60 seconds of a missed call keeps you in the running and captures most callers before they book elsewhere.
- After-hours SMS can filter genuine emergencies from jobs that can wait until morning, so you only get called back for urgent work.
- Combining demand recovery with keyword-level call tracking typically produces a visible lift in booked jobs within 30 days.
Trades businesses are uniquely set up to miss calls. The owner is also the operator: under the house wiring, on the roof flashing, or up a ladder fixing aircon. The phone is in the truck. By the time they get to it, the customer has called the next plumber on the list.
Every missed call is a quote that did not happen, a job that went to a competitor, and ad spend that did not earn.
What does a missed call actually cost a tradie?
Take a typical residential plumber:
- Average ticket per job: $400 to $800 (small repairs to substantial work)
- Quote-to-job conversion rate: roughly 50% on phone enquiries
- Inbound enquiry calls per week: 15 to 30
- Calls missed during jobs or after hours: typically 25 to 35% of inbound
Run the numbers. A plumber missing 7 calls a week, with 50% conversion at $500 average ticket = $1,750/week of potential revenue going to competitors. Annualised, that is around $90,000 in lost work, without spending an extra dollar on marketing.
And that is before counting the Google Ads cost-per-click already paid on those clicks. Tradesperson Google Ads run $8 to $25 per click depending on trade and suburb. Every missed call is also that ad spend wasted.
“A plumber missing seven calls a week at 50 percent conversion and $500 average ticket is losing around $90,000 per year to competitors. Without spending an extra dollar on marketing.”
Why most fixes do not work
Voicemail. 85% of callers do not leave one. They hang up and call the next number.
Answering services. Add real cost ($300 to $800/month) and most do not qualify or book. They just take a message that you have to call back later, by which point the customer has booked someone else.
Hiring a receptionist. Adds $50,000+ per year. Hard to justify until you are doing $1m+ in revenue.
Just “trying to answer faster”. You are a tradesperson. You cannot answer the phone with one hand on a copper pipe and the other on a torch.
What actually works: SMS text-back within 60 seconds
When a call goes unanswered, an automatic SMS fires within 60 seconds: “Hi, this is [name] from [business]. Sorry I missed your call, currently on a job. Quick reply with the suburb, the job, and rough timing. I will text you back with a price and an ETA.”
The customer gets an immediate response. They feel like they have been heard. Most reply with their details. You see the message at your next break. You text back the price and the day. Booked.
The customer did not need you to pick up at that exact moment. They just needed to know you were not a black hole. SMS solves that.
Numbers from real trades clients
We have set up demand recovery for plumbers, electricians, HVAC techs and pest controllers across Sydney. One HVAC operator cut wasted ad spend and lifted leads by changing only how they tracked calls (see how a solar and HVAC business did it). The pattern across all of them:
- Missed-call rate before: 25 to 35% of inbound
- Missed-call rate after (recovered via SMS): typically falls to 10 to 15% (the ones who never reply to anything)
- Recovered jobs per month: 5 to 25 depending on call volume
- Revenue impact: 10 to 25% lift in monthly billings
One client (Time Electrical, 12 vans, Sydney) went from ~33% ring-out rate to ~15% within the first month, with the recovered calls showing up directly in their booking system.
What about after hours?
Plumbing emergencies, blackouts, gas leaks. These calls happen at 9pm, midnight, weekends. The same SMS auto-reply works:
“Hi, you have reached [business]. After-hours call rate applies for tonight if it is urgent. Reply YES and I will call you back in 15 min. If it can wait, reply with the issue and I will call first thing tomorrow morning to book.”
Now you only get woken up by actual emergencies. The non-urgent ones queue up for first thing tomorrow, and they are all yours, not your competitors'.
What about the Google Ads spend?
Call tracking tells you which Google Ads keywords actually generate calls vs which ones generate clicks that go nowhere. Most trades operators discover that 30 to 50% of their ad spend is on keywords that do not actually convert to phone calls.
Cut those keywords, double down on the ones that ring the phone, and your effective cost-per-job halves. Combined with demand recovery saving the missed calls, the ROI is usually visible inside 30 days.
Setup time
For a typical solo or small-team trade business, this can be running inside a week. No new phone system, no new hardware, no porting. Tracked numbers go on your truck signage, your business cards, your flyers, your Google Business listing, your website. Demand recovery sits in front of your existing line.
If you want to see what your specific missed-call rate is and what it is actually costing you in lost work: book a free call audit. The Gibson team will look at your current setup, your call patterns, and your marketing channels and give you the specific number. No pitch. Just data.
Frequently asked questions
How many calls do tradies typically miss?
Based on patterns across trades clients in Sydney, 25 to 35% of inbound calls go unanswered during working hours. Most of those callers will not leave a voicemail. They move straight to the next number on the list.
Does an SMS auto-reply actually work for booking jobs?
For most trades, yes. The majority of callers are not in a genuine emergency. They just want to know someone is responsive. An SMS within 60 seconds keeps you in the running until you can call back properly.
What does demand recovery cost for a trades business?
Setup typically takes less than a week and runs on the same infrastructure as call tracking. Most trades operators pay $50 to $150 per month for the full setup including tracked numbers and SMS auto-reply.
How do I handle genuine after-hours emergencies without being woken up for non-urgent jobs?
An after-hours SMS auto-reply can ask callers to confirm whether the job is urgent or can wait until morning. You only get woken up for genuine emergencies. Non-urgent jobs queue for an 8am callback.
Will call tracking help me cut wasted Google Ads spend?
Yes. Most trades operators find that 30 to 50% of their Google Ads budget goes to keywords that generate clicks but no calls. Keyword-level call tracking shows exactly which terms are worth the spend and which ones to cut.
