Success Stories

Case Studies

Real results from plumbers, HVAC companies, and contractors. See how AI lead capture automation has helped service businesses respond faster, follow up automatically, and book more jobs—measurably.

70%
Revenue Growth
Year-Over-Year
PLUMBING & HVAC

HL Bowman — $100M+ Plumbing & HVAC Company

The Problem

HL Bowman was drowning in call volume and could not scale without adding expensive headcount. They were missing calls and losing jobs as a result.

The Solution

They deployed an AI call-handling system that answered every inbound call 24 hours a day, 7 days a week.

Results

100%
Call Answer Rate
93%
AI Satisfaction
70%
Revenue Growth
9
CSRs for $100M
"I can run a $100 million business with 9 CSRs because AI handles 70% of our entire call volume — all while booking at a higher rate than ever before."
— HL Bowman
$170K
New Revenue
Unlocked
ELECTRICAL CONTRACTING

Top Flight Electric — After-Hours Success

The Problem

After-hours calls were going completely unanswered. The team was stressed, jobs were being lost every night, and there was no way to staff phones around the clock without a huge expense.

The Solution

They deployed an AI voice receptionist that handled all after-hours calls automatically, booked appointments, and captured every lead.

Results

7x
Booking Improvement
10% → 70%
Booking Rate
$170K
New Revenue
+4
Technicians Hired
"When a hurricane knocked out our phones and internet, we could not reach our clients — AI stepped in and answered every call and booked them."
— Top Flight Electric
$129M
Record Revenue
356 Employees
PLUMBING

My Plumber Plus — From 4-5 Min Waits to Instant Response

The Problem

Slow call overflow was costing them leads. Customers were waiting 4 to 5 minutes to be answered, and many were hanging up and calling competitors instead.

The Solution

They routed overflow calls to an AI system that answered instantly, captured leads, and booked appointments without any wait time.

Results

Instant
Response Time
$129M
Record Revenue
13%
Revenue Growth
13%
Employee Growth
"Before AI, our customers were waiting 4 to 5 minutes, and sometimes they were not getting answered at all. Now if we do not answer, it goes straight to AI."
— My Plumber Plus
258%
After-Hours Increase
Booking Rate
HVAC FRANCHISE

Aire Serv — 258% After-Hours Booking Increase

The Problem

Aire Serv was losing significant revenue every night when their office closed. After-hours calls went unanswered, and those customers called competitors. They had no cost-effective way to staff phones after hours.

The Solution

They replaced their live after-hours answering service with an AI system that booked jobs, answered questions, and signed up customers for maintenance subscription plans automatically.

Results

258%
After-Hours Booking Up
90%
Overall Booking Rate
41%
Subscription Growth
92%
After-Hours Rate
"The AI was cross-selling maintenance plans while booking service calls automatically."
— Aire Serv
0
Manual Calls
Per Day
PLUMBING & HVAC

Brook Riley — From Missed Calls to 80%+ Booking

The Problem

Brook Riley's shop used to miss calls constantly. His staff spent hours every day on the phone — time that should have been spent on actual jobs. Dispatch was done manually, which was slow and error-prone.

The Solution

He implemented full AI call handling and dispatch automation, allowing the system to manage all inbound calls and route jobs intelligently.

Results

0
Manual Calls
80%+
Booking Rate
<1 Year
Full Transformation
100%
AI Handled
"Brook credits AI with fundamentally changing what his business is capable of."
— Brook Riley Plumbing & HVAC

Results Across All 5 Case Studies

$129M
Record Revenue Achieved
100%
Call Answer Rate
258%
After-Hours Booking Increase

Sources: avoca.ai/customers/hl-bowman, avoca.ai/customers/top-flight-electric, avoca.ai/customers/my-plumber-plus, avoca.ai/customers/aire-serv, servicetitan.com/blog/plumbing-ai-tools-for-business

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