Missed calls and follow-up for septic companies: what a call that rings out on the lid costs, and the text that saves it
Septic owners miss calls because they are on a tank, in a trench or driving a county road. What each missed call costs, the text-back that holds the customer, and speed-to-lead for installs.
You are kneeling at a riser with a hose in the tank and the phone buzzes in your pocket. You let it go. Twenty minutes later you call back and get "oh, we already got somebody coming." That is a $400 pump-out, and the same homeowner's next three pump-outs, gone to the company that answered.
This happens to septic companies more than to almost any other trade, because the owner is usually the one on the lid, the yard has no cell signal, and the truck is on a county road for an hour between jobs. The fix is not hiring a receptionist. It is a text that goes out automatically the second a call rings out, and a rule for how fast someone calls back.
What a missed call actually costs
Run your own numbers in the missed-call calculator. The defaults there are for a company doing 80 pump-outs a month at a $450 average ticket, missing 27% of calls and closing 55% of the ones it answers. That works out to well over $5,000 a month in pump-outs that rang out.
And that is only pumping. A missed inspection call from a real estate agent is a $450 inspection plus the agent's next twenty referrals. A missed call from a homeowner with a failed drain field is a $12,000 job that went to whoever picked up. The pump-out customer calls three companies; the install customer calls three and books the first one who sounds competent.
The text-back, word for word
Missed-call text-back sends a text automatically when a call to your business line goes unanswered, usually within 10 seconds. The caller gets:
"Hi, this is Dale at Dale's Septic. Sorry I missed you, I'm on a tank right now. What's going on and what's the address? I'll text you right back with a time and a price."
Most callers reply. Once they have replied, they stop calling the next company, because they are now in a conversation. Then you or your office answer from the truck between jobs, by text, with a price range and a day.
Variants by situation:
- Backup or overflow: "If it's backing up right now, stop running water and I'll call you in 10 minutes."
- Inspection request: "If this is for a home sale, send me the address and closing date and I'll get you on the schedule and send the report the same day."
- Install or drain field: "Send me the address and I'll come look and give you a written estimate, no charge."
- After hours: "We open at 7. If this is an emergency reply EMERGENCY and I'll call you now."
Speed to lead for installs
A form submission or a Meta lead for an install has a short life. Inside five minutes you reach most of them. After an hour, half have moved on or filled out another form. After a day, you are the third estimate at best.
The rule: every form or lead gets a text inside five minutes and a call inside the hour, during working hours. The text says "Got your request about the drain field at [address]. I can come look Thursday morning or Friday afternoon. Which works?" Giving two times instead of asking "when works for you" doubles the reply rate.
For install leads, keep following up. Text on day one, call on day two, text on day four, email with the written estimate on day five, text on day ten. Big-ticket septic work has a two to six week decision cycle, often tied to a closing date, and the company that is still politely present at week three gets the job.
Who answers and when
If you run one truck, the honest answer is that you cannot answer every call, and the text-back is the fix. If you run two or more trucks, someone should be assigned to the phone during business hours, even if it is a spouse at the kitchen table with a cell phone and the schedule. A call answered by a person inside three rings closes at roughly twice the rate of a call that goes to voicemail and gets a call back.
Set the Google profile hours to match when the phone is actually answered. 48.6% of septic companies list no hours at all, and only 16% show 24 hours. If you take night emergencies, say so and mean it. If you do not, list the real hours, so an 11 p.m. caller sees "opens at 7" instead of ringing to voicemail and leaving a one-star review.
The voicemail greeting
If a call does ring out, the greeting should be the same as the text: "You've reached Dale's Septic. I'm on a tank. Text me what's going on and the address and I'll get right back to you, or leave a message." Pointing voicemail callers toward texting cuts the number who hang up and dial the next company.
What it costs and what it fixes
Missed-call text-back runs $30 to $100 a month through most phone or CRM tools, and setup is an afternoon. For a one-truck company missing 20 calls a month it pays for itself with the first pump-out it saves.
What it does not fix: a phone number that nobody checks, a text inbox that goes unread for a day, or a business that cannot take the jobs. If you are already booked three weeks out, the text-back should say so and offer the first open day, which still beats ringing out.
Tracking it
Once a week, count calls received, calls answered, texts sent, replies, and jobs booked from missed calls. Most companies find that 60% to 75% of missed callers reply to the text and about half of those book. That is a number worth knowing before spending a dollar on ads, because ads make every missed call more expensive. The Google Ads guide assumes this is in place.
Frequently asked
Will customers be annoyed by an automatic text? Rarely, if it is honest and gets a real reply. "I'm on a tank, what do you need" is what they would expect from a small septic company. A fake "our team will be with you shortly" is what annoys people.
What about calls from agents and inspectors who want to talk, not text? The text-back still holds them. Reply "I'll call you at 12:15 when I'm off this job," and then do it. Agents care about reliability more than instant answers.
Can I do this with my personal cell? Yes, if you use a business line that forwards to it. The text-back tools work on the business number, and keeping the business number separate means you can hand the phone to someone else during inspection season.
Missed-call text-back and lead follow-up is one of the services in the free 14-day trial, set up the same day with your own number.
Steven has spent the last several years running growth campaigns for local service businesses, septic companies among them, and builds the benchmark datasets on this site from public Google listings. About the editor