TL;DR Dealership service departments are losing revenue and customer loyalty not because of poor repair quality, but because of a communication crisis. When 83% of calls to service advisors are missed and average response times stretch to 23 hours, customers silently defect. The traditional fix of hiring more BDC staff or adding a generic chatbot fails because it treats a structural operations problem like a simple phone issue. The real solution is a Dealership Communication Hub that captures every interaction, automates routine updates, and centralizes visibility so your team can finally get ahead of the noise.
Your service lane is drowning in a volume of communication it was never designed to handle. A recent Cox Automotive study revealed a stark reality: in 2025, only 54% of people with cars two years old or newer returned to their purchasing dealership for service, a steep drop from 72% in 2023 . While many attribute this to price competition, the root cause is often much simpler: customers are tired of being ignored.
According to CDK Global, 40% of service customers report significant frustration with dealership call centers, specifically citing being put on hold, transferred, or having their calls ring unanswered . The impact on customer satisfaction is severe. Customers who experienced unanswered calls gave a Net Promoter Score (NPS) of just 26.7, compared to the average of 59 .
"Service advisor misses 83% of the calls that come in. They don't return half the voicemails and it takes 23 hours for a service advisor or a dealership in general to get back to a customer. That is a problem." — Tasso Roumeliotis, CEO of Numa
When a customer leaves a voicemail asking about their vehicle's status and doesn't hear back until the next day, that delay breeds anxiety and anger. As Derek Simonds, Head of Sales at Numa, plainly states: "If a customer has to call us for a status update, we've already failed them."
When faced with ringing phones and frustrated customers, the default reaction is to treat the symptom rather than the disease. Operators often try to solve the issue by adding more headcount to the Business Development Center (BDC) or bolting on a cheap, generic AI voice bot to answer the phones.
These approaches fail because this isn't a phone problem. It's an operations problem.
Hiring more BDC representatives doesn't fix the underlying fragmentation. A BDC agent can answer the phone, but if they lack visibility into the shop floor, parts availability, or the technician's notes, they cannot actually help the customer. They become highly paid message-takers who simply pass the delay along to the already overwhelmed service advisor.
Similarly, basic AI voice bots might stop the phone from ringing, but if they hallucinate answers or fail to integrate with the Dealer Management System (DMS), they only create new forms of friction. As Roumeliotis explains: "If you look at, for example, in the service department, why is communication so bad? Why is it so hard to give a status update? Because the information resides in other departments and there's internal communication that's lacking. Typically, it's done in a very analog way."
The real issue is the internal communication gap between the BDC, the service drive, and the parts department. Plugging the inbound phone hole without fixing that gap is like patching one leak while the rest of the pipe corrodes.
To fix the communication crisis, dealerships must transition from a fragmented phone system to a unified operational model. Here is the step-by-step playbook for regaining control of your service lane.
Never miss a customer. Implement a "third-ring safety net" that ensures if a call is not answered by a human within three rings, an AI agent instantly takes over. If a customer hangs up before being connected, trigger an immediate text follow-up to re-engage them on their preferred channel. Over 90% of service customers prefer texting over calling anyway.
"About 80% of the service functions handled by typical BDC calls can be automated," explains Roumeliotis. By letting AI handle appointment scheduling, routine status updates, and basic FAQs, you remove the noise. This allows your BDC and service advisors to dedicate their time to the 20% of interactions where human empathy and expertise are critical.
Eliminate the analog process of advisors walking to the parts department to check on an order. Implement a single, unified inbox that connects internal team messaging with external customer communication. When a customer texts for an update, the BDC, the advisor, and the parts manager should all be able to see the same context and the same Repair Order (RO) history. As Roumeliotis notes, "Some 19 different people at a dealership interact with a customer, from the first contact to bringing the vehicle in and having it serviced. All are trying to coordinate with the customer. The coordination was a challenge."
Establish clear service level agreements (SLAs) for response times. Speed creates trust. Set a target of returning all missed communications within 20 minutes. At Longo Toyota, a store running 9,000 repair orders per month, achieving a median response time of 26 minutes directly correlated with higher customer satisfaction and increased dollars per repair order.
Even well-intentioned service departments frequently fall into operational traps that degrade the customer experience. The most common patterns are worth naming directly.
The Advisor Dilemma forces service advisors to choose between helping the customer standing in front of them and answering a ringing phone. Both customers end up feeling neglected. This is a process failure, not a people failure.
The Voicemail Black Hole occurs when voicemails pile up and age past 24 hours. A voicemail is not a resolution; it is a ticking clock on a customer's patience. At one Fox Motors location, over 80% of calls went straight to voicemail, and over half were never returned.
Context-Free Handoffs happen when BDC agents field calls without access to real-time DMS data, resulting in the dreaded "let me find out and call you back" response that sends customers to competitors.
Unsafe AI Deployment involves using unverified, generic AI tools that hallucinate customer data or fail to securely handle dealership information, creating both legal and reputational risk.
You do not need to overhaul your entire operation overnight. Start with these three immediate actions to plug the communication leak.
Activate hang-up texting first. Automatically send a text message to any caller who abandons their call. This single action captures a lead that would otherwise be lost, and moves the customer to a text channel where one advisor can handle 10 conversations simultaneously.
Triage status updates by routing "is my car ready?" inquiries away from the main advisor queue and into an automated system connected to your DMS. At Norm Reeves, up to 30% of all inbound calls were status update requests. That volume was consuming BDC capacity and could be handled entirely by automation.
Establish a heat case protocol before a bad survey hits. Define rules for automatically escalating negative interactions. A frustrated text or a one-star review signal should go to a manager immediately, while the customer is still in the ecosystem and the situation is still recoverable.
At Numa, we believe that AI should not just answer phones. It must act as the central nervous system for your dealership's operations. The market is full of point solutions that only address one channel: voice, chat, or reviews. We view this as a fundamentally flawed approach, because the problem is not the channel. The problem is the lack of coordination between them.
A true Dealership Communication Hub captures the interaction, assigns an owner, and tracks the resolution. It is about accountability and workflow integration. When AI is built with deep dealership DNA, not just a wrapper over a general-purpose language model, it doesn't replace your people. It gives them the leverage to handle high volumes without sacrificing the customer experience.
Stop treating silence as an acceptable outcome. Start running your dealership on real-time responsiveness.
Service advisors are not lazy; they are overwhelmed. They are actively managing the service drive, writing repair orders, checking with technicians, and consulting with the parts department. When the phone rings, they are usually already engaged with a customer or a complex task. The result is an average of 83% of calls going unanswered. This is not because of indifference, but because of a structural mismatch between call volume and available attention.
Yes, if it is built specifically for automotive workflows. While generic AI bots can frustrate callers with inaccurate answers, an automotive-specific AI agent can accurately handle 80% of routine tasks, such as booking appointments and providing status updates, by integrating directly with your DMS. This ensures the customer gets a fast, accurate answer while freeing up human staff for complex issues that require empathy and judgment.
Speed is the primary driver of trust. Data shows that customers who experience unanswered calls give NPS scores of 26.7 versus the industry average of 59 . Conversely, reducing response times to under 30 minutes significantly improves Customer Satisfaction Index (CSI) scores and increases the average dollars spent per repair order, as customers are more likely to approve recommended work when communication is clear and prompt.
[2] CDK Global. (February 28, 2025 ). How Unanswered Calls Hurt Service Department Satisfaction.
No more hold music. No more unanswered voicemails. Your customers are top priority.
