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by Alex Orion, Chief Technology Officer at DO IT
The problem is invisible until you do the math.
Most service business owners know that calls sometimes go to voicemail. What they don’t realize is how often – and what it actually costs them.
Studies consistently show that between 20 and 25 percent of incoming calls to small service businesses go unanswered. For an HVAC company receiving 80 calls per month, that’s 16 to 20 missed calls. With an average employment value of $350, that’s between $5,600 and $7,000 going out the door each month.
Not a bad service. Not by losing a price war. From a phone that rang while someone was on a roof.
The problem isn’t negligence, it’s physics. Service business owners and their teams are on the ground. They install, repair, inspect and meet with customers. The phone rings at the precise moment when their hands are full or they are working in a noisy place.
Traditional solutions have not solved the problem.
Answering services answer the phone but cannot schedule appointments, answer specific questions about your services, or qualify leads. They take a message and declare it finished. Hiring a receptionist costs between $35,000 and $45,000 per year before benefits, and still doesn’t cover overtime, weekends, or peak season overflows. Voicemail is where leads go to die. Research shows that 80% of callers who go to voicemail neither leave a message nor wait to be called back. They call up the following result on their search page.
The change over the past two years is not about automated phone trees or rigid scripts. The new generation of AI systems organizes real and natural conversations.
When a customer calls, they speak with AI that can answer real questions about services and pricing, collect caller information and job details, book appointments directly into a calendar, automatically send SMS confirmation, and flag urgent situations for an immediate callback.
From the caller’s perspective, this looks like a conversation with a knowledgeable team member. From the owner’s perspective, he finishes a job and checks his phone to find three new appointments scheduled while he was working.
The deployment has also become very rapid. What once required months of custom development can now be set up and running in 24 to 48 hours for most service businesses.
Here’s how the options compare:
Human receptionist: $3,000 to $3,800/month. No coverage outside of normal hours.
Manages the reservation.
Traditional answering service: $300 to $600/month. Coverage outside of normal hours.
Unable to book.
AI Phone System: $500-1,500/month. Coverage outside of normal hours. Manages the reservation.
The AI option costs less than hiring part-time and covers the hours where most revenue leaks: evenings, weekends, and hourly when the entire team is deployed on tasks.
For any service business owner, the first step is to not buy anything. It tracks your missed call rate for two weeks.
Check your call log for calls lasting less than 15 seconds. Count them. Multiply by the average value of your work. This number is your benchmark – what is currently leaking before a change is made.
Once you have this number, the conversation with any technology provider becomes simple. If you’re losing $6,000 a month to missed calls, spending $1,200 a month to get half of that back is a simple decision.
The companies that are moving the fastest in this area are not the ones that are at the cutting edge of technology. They were the ones who did the math, who didn’t like what they saw, and who made a change.

Alex Orion is the Chief Technology Officer at DO ITan AI automation company that helps service businesses deploy personalized AI systems in less than 24 hours. He has spent the last decade building AI-powered operational platforms for small and medium-sized service businesses.