Skip to content

AI for Naperville businesses

Naperville calls meet an AI receptionist, day or night.

In Naperville, a $34.13 click for “plumber naperville” can go unanswered, so the phone gets answered 24/7 at $179 a month, no contract or setup fee.

  • Picks up at any hour
  • Books the job on the spot
  • Transfers the calls you choose

Calls start with a search

Searches for local trades in Naperville each month

4,940

searches a month

  • electrician naperville
    1,000
  • plumber naperville
    1,000
  • roofing company naperville
    880
  • garage door repair naperville
    720
  • landscaping naperville
    720
  • pest control naperville
    320

Source: Google Ads keyword data, average monthly U.S. searches. "Under 10" = below Google’s reporting floor.

Google Partner badge Google PartnerView our Partners listing 5.0on Google · read our reviews
2010Lithium Marketing, established in 2010
$10M+Over $10 million in Google ad spend managed

Businesses we’ve worked with

  • Willard Power Vac
  • Sarkinen Plumbing
  • Robinson Restoration
  • Town & Country Glass
  • Dixie Glass
  • Byers Septic Service
  • F&W Fence Co.
  • Drake’s 7 Dees
  • Rickabaugh Construction
  • Hillsview Building
  • Dozer Dave
  • Mt. Hood Pro Painting
  • On-Target Landscape
  • Atiyeh Bros Carpet
  • Lovett
  • Westmore Construction
  • Northwest New Homes
  • Porter Sealcoating & Paving
  • RescueHero Restoration
  • Panda Plumbing
  • Biermann Plumbing & Heating
  • Ballistic Junk Removal
  • Smart Doors LLC
  • Peak Performance Roofing
  • Deluxe Heating & Cooling
  • Lifetime Exteriors
  • Bruce Johnson Construction
  • Madrone Painting
  • Smart Tree Service
  • Premier Gutter Cover
  • NW Pacific Electric
  • Universal HVAC
  • Lenny Martin Painting
  • Next Level Decks & Exteriors
  • Prodan Construction
  • Smooth Rollin’ Sealcoating and Paving
  • Lovett Restoration
  • Greenlight Titles
  • G.W. Hartley IV
  • Advanced Coatings
  • Thomson Equipment
  • MyADU

After the crews go home

The Naperville phone line that stays open

The phone is where a paid click either becomes a job or disappears. A $34.13 average click for “plumber naperville” can end in a voicemail, and the next call goes to a competitor. Lithium Marketing puts an AI receptionist on the phone line of a Naperville service business to ask the questions that separate an emergency from an estimate, then book the right next step. The price is $179 a month, with no contract and no setup fee.

74.8% of Naperville homes are owner-occupied, so the caller is often the owner. The receptionist can ask who owns the property, what the problem is and when a crew can come out, then route the call by your rules.

The Naperville market

Older homes, more questions for the phone line

Homes built before 1980 make up 25.8% of Naperville's housing. A caller in one of them may ask about pipes, wiring or a furnace, and the receptionist can carry your answers in your own words, including the jobs you no longer take. The caller gets a straight answer, and your crew gets a request that fits.

Weather changes the mix. Naperville winters are cold and snowy, and its summers are hot. A cold snap can fill a plumber's line; a heat wave can fill an HVAC line. The receptionist does not need a forecast; it follows the urgency rules you set for each service.

residents (2025 estimate)
153,114
residents (2025 estimate)
population change, 2020 to 2025
+2.4%
population change, 2020 to 2025
housing units
57,135
housing units
of occupied homes owner-occupied
74.8%
of occupied homes owner-occupied
of homes built before 1980
25.8%
of homes built before 1980
median home value
$540,200
median home value

Sources: U.S. Census Bureau 2025 population estimates, ACS 2020–2024 and 2023 County Business Patterns.

Trades in DuPage County

Call rules for repair work and project work

An estimate call needs a different set of questions than an emergency. For DuPage County's 682 residential remodelers, the details that matter are the project, the property and the timing. The receptionist can collect those three and book the visit without pretending to price the job.

Repair work moves faster. A plumbing or HVAC caller may need someone today, so the rules should name the calls that transfer to the on-call tech and the calls that can wait for the next opening. The difference is yours to set.

County Business Patterns

Trade and home service businesses in DuPage County

Establishments by industry, 2023

  • Residential remodelers
    682
  • Landscaping services
    399
  • Plumbing, heating and air-conditioning contractors
    388
  • Electrical contractors
    288
  • Painting contractors
    190
  • New home builders
    175
  • Roofing contractors
    105
  • Excavation and site preparation contractors
    71

Source: U.S. Census Bureau, 2023 County Business Patterns (NAICS establishment counts).

Set up for you

Before the first real caller

Every call rule gets your sign-off before a customer reaches the line.

1

Write the rules first

Decide what counts as an emergency, what can be booked and what should go to a person.

2

Feed it your words

Services, hours, service area and the answers your staff gives most go into the knowledge base.

3

Connect the booking tools

Booked jobs can go to the calendar or CRM you name, and a transfer rings whichever number you set.

4

Call it yourself

You test the line with real questions before a customer does, then review the first transcripts with us.

What the AI receptionist does on every call

The same eight parts go into every AI receptionist setup, wherever the business is.

See the full AI receptionist service

  • Answers every call, 24/7
  • Qualifies the lead
  • Books the appointment
  • Answers common questions
  • Sends follow-up texts
  • Captures every detail
  • Transfers to a real person when needed
  • Connects to your CRM and calendar

Two phone projects, told plainly

Two phone projects on real service lines

Two phone projects tell the story. The garage door company on the screenshot is Smart Doors LLC. It took a Lithium website first, then the receptionist. The callout card is a different job: a phone system built only for one plumbing company, scoped for that business alone. The receptionist is the product; the phone system is custom work.

AI phone project, plumbing company

3x

more leads

60% of after-hours emergency calls had been going to voicemail. A custom AI phone system now sorts urgent calls, texts the on-call tech and books non-emergency jobs.
Smart Doors LLC garage door website built by Lithium Marketing
24/7Lithium’s AI receptionist answers the phones at Smart Doors LLC

Around Naperville

One AI line across the cities near Naperville

One phone line can answer for every city your crews cover, from Aurora to Rockford. The service area is a setting in the receptionist's rules, so adding Kenosha, Wisconsin or another Illinois city does not mean a second product or a second number. Illinois cities beyond these have their own pages in the state collection.

Published price

What the receptionist costs each month

$179

per month, fully managed

No contract and no setup fee, so you can cancel anytime. The voice, knowledge base, call rules and calendar and CRM hooks are all set up by Lithium. Custom AI automation is scoped after a free discovery call.

FAQ

What to decide before the first caller

DJ Van Zanten

Still curious?

Call (503) 766-5964 or email [email protected].

What makes the receptionist hand a call to a person?

You set the transfer rules, so an emergency, an existing customer or anyone who asks for a person can ring the number you choose. The receptionist handles the rest with your questions and books the job or texts the caller. You can change a rule after hearing a call.

What does $179 a month cover compared with a hire?

The AI receptionist is $179 a month with no contract and no setup fee, and it covers nights and weekends that one hire cannot. A full-time receptionist costs $3,500 or more a month, and the comparison should include the hours you need covered. Start with the calls you miss and judge the fee against the work those calls represent.

What has to be ready before the line takes a real call?

The build usually takes days, not weeks, after the rules, services and calendar access are ready. You place a test call to your own line before it goes live, and the voice or an answer can be changed after launch.

Who decides where an after-hours emergency call goes?

Your rule decides whether the caller reaches the on-call tech, takes the first opening or gets a text with the next step. An after-hours emergency gets a live answer, not a machine reading a menu. The callout card is a custom build of that kind for a plumbing company, priced apart from the $179 receptionist.

Which jobs after the call can be automated?

A common first project is follow-up: a text after an estimate, a review request after the job, a CRM note that no one has to type twice. Document processing and system connections are also in scope. Each automation project gets its own quote after a free discovery call, and a custom build usually takes one to two weeks.

Free action plan

Call the demo, then build your Naperville call rules

Call the demo line to hear the receptionist answer, then send the calls you miss and the questions your staff handles most. On a short video call, a co-founder will map the rules, the transfer points and the first automation worth scoping.

What we’ll cover

  • What’s working (and what isn’t) in your current marketing
  • Site and funnel gaps that are costing you leads
  • Local SEO and paid traffic opportunities
  • Simple tracking and KPIs to measure success

Get my free action plan

Tell us a little about your business. Response within 24 hours.

  • 100% free, no obligation
  • Custom plan for your business
  • Response within 24 hours
Call now Free action plan