Skepticism is healthy.
When something new comes along — especially something with a lot of hype behind it — the right instinct is to ask: does this actually work? Not in theory. Not in a demo. In a real shop, with real customers, on the worst days of the year.
So here's what actually happened when two contracting businesses deployed an AI voice agent.
Superior Plumbing: 40 years of tradition, one new team member
Superior Plumbing has been serving the Atlanta area for four decades. They've built their reputation on one thing: answering the phone fast. If it rings, they pick it up. That was the standard — and it required overstaffing to maintain.
"We'd always find this weird time in the middle of the day where we were overstaffed," said Melissa Mohr, Superior's CRM specialist.
Even with a full team, calls slipped through. CSRs got bogged down in follow-ups and admin. Turnover was a constant challenge. And on holidays, someone always had to work.
They decided to try ServiceTitan's AI Voice Agent. Mohr's biggest concern wasn't the technology — it was her team.
"My primary concern was I wanted the CSRs to see the voice agent as a force multiplier and not their replacement," she said. "We were looking to give them a tool to allow them to spend the time they need with the customer who needs that live person."
Her solution to make the transition feel human? A naming contest. The call center wrote names on a whiteboard, voted, and landed on Piper.
The results shifted the skeptics fast.
Superior went from six full-time CSRs and one part-timer down to three full-time CSRs — through natural attrition, not layoffs — without missing a beat.
Piper's close rate hit 67%, just three percentage points behind their human CSRs.
One CSR moved into a warehouse role she'd always wanted, because Piper made the staffing math work.
But the moment that said everything? Thanksgiving.
"For the very first time in 40 years, I did not have a CSR work on Thanksgiving or Christmas," Mohr said. "And for the very first time, every employee was present at the Christmas party. No one was working."
Today, the plumbers refer to Piper in the first person. Oh, Piper took my call. She did a good job today. The team recently decided she deserves a headshot on the company website — right alongside everyone else.
"She's not this enemy off to the side," Mohr said. "She is just another employee now."
Northwinds Services Group: 7,000 calls in a week — and laughter in the call center
Nicole Little, Director of Residential Service at Northwinds Services Group in Rochester, NY, describes herself as "Lucy's biggest skeptic."
Lucy is the name Northwinds gave their AI voice agent — after Lucille Ball, naturally. And Little wasn't convinced.
"I knew AI voice agents were the future," she said. "I just didn't think they'd work."
Her concern was legitimate. Northwinds manages 20 brands across a large call center. A bad week in January — a polar vortex, a foot of snow, thousands of "no heat" calls — used to mean burnout, long hold times, abandoned calls, and 25 CSRs running on empty.
So when onboarding the voice agent, Little's team did what any healthy skeptic would do: they tried to break it.
"We booked a Tuesday appointment for a 'no-heat,' and then we're like, 'No sorry, I forgot, let's do a Wednesday. Oh no, sorry, I forgot, let's do a Thursday. Oh, nope, can we have it on Saturday?'"
Lucy never flinched.
"She never got annoyed, she never missed a beat," Little recalled. "That's when I knew this product was ready."
When the next brutal cold snap hit Rochester — negative double-digit temperatures, a foot of snow — Little arrived at work feeling something unexpected.
Calm.
"I was excited," she said. "Because I know Lucy can handle it."
Lucy handled roughly 7,000 calls that week. The floor managers came to Little and told her it had been a really good week. When she showed them the call volume, they were stunned.
The numbers in Lucy's first six weeks:
80–85% booking rate — higher than most of their human CSRs
4.5-minute average call time vs. 8–10 minutes for human agents
Zero handle time between calls — Lucy moves instantly from one call to the next, even during surge moments
Just as meaningful as the metrics? The culture shift.
Four months before deploying Lucy, Little noticed the call center was too quiet. Morale was low. CSRs felt chained to their desks. Burnout was real.
Now, when a bad weather week is coming, CSRs say no worries, Lucy's got us. When someone gets the flu, they're told to go home — actually go home — because the phones are covered. At Christmas, no one had to work.
"Now you can hear laughter in the call center," Little said.
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What these stories have in common
Two different shops. Different markets, different sizes, different trades. But the same experience.
In both cases, the biggest worry before launch was whether the team would feel threatened. In both cases, that worry evaporated quickly — because the AI didn't take away jobs. It took away the worst parts of the job.
In both cases, the voice agent got a name. That's not a small thing. Naming a tool is how you make it part of the culture. It changes the conversation from the AI to Piper or Lucy. And once your team is on a first-name basis with it, the resistance fades.
And in both cases, the results were real — measurable, meaningful, and sustainable.
That's not hype. That's what it looks like when AI actually works.
Read the full stories: Superior Plumbing | Northwinds Services Group
Want to see how an AI voice agent could work for your business? Learn more here.
