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AI phone answering for Houston

An AI receptionist for Houston trades that turns calls into booked jobs.

For $179 a month with no contract, every call to your Houston business gets answered and qualified, and urgent ones reach your on-call tech.

  • Answers day, night and weekends
  • Books into your calendar or CRM
  • Hands urgent calls to a person

Calls start with a search

Searches for local trades in Houston each month

27,820

searches a month

  • garage door repair houston
    6,600
  • plumber houston
    6,600
  • pest control houston
    5,400
  • roofing company houston
    3,600
  • electrician houston
    2,400
  • landscaping houston
    1,900

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

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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

Houston AI answering, explained

How AI phone answering works for a Houston service business

Lithium Marketing puts an AI receptionist on the phones of Houston service businesses and builds custom AI automation around it, so a caller at any hour reaches something that can answer, qualify and book. Air conditioning is ubiquitous in Houston, and the city reaches 90 °F or hotter on an average of 106.5 days a year. If a no-cooling call comes in at 9 p.m., the receptionist picks up, asks your questions and books the first opening or transfers the caller to your on-call tech.

Houston is also prone to flooding from heavy rains, and Hurricane Harvey damaged hundreds of thousands of homes. If a storm sends dozens of water damage and roof calls to your line in one afternoon, the receptionist takes them all at once, since it handles unlimited concurrent calls, and texts each caller what happens next.

Houston’s size and weather

Service areas and freeze nights on a Houston phone line

Houston takes in about 641 square miles of land. If your crews stop at Beltway 8 or skip whole sides of town, the receptionist’s knowledge base says so, and a caller outside your area gets a polite answer instead of a booking you would have to cancel.

The city also averages 13 days a year with a low at or below 32 °F. If a freeze brings burst-pipe calls, decide in advance which ones ring straight through to the on-call plumber and which get the first morning slot, and the receptionist follows that rule every time.

residents (2025 estimate)
2,397,315
residents (2025 estimate)
population change, 2020 to 2025
+4.2%
population change, 2020 to 2025
housing units
1,040,576
housing units
of occupied homes owner-occupied
42.1%
of occupied homes owner-occupied
of homes built before 1980
47%
of homes built before 1980
median home value
$277,800
median home value

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

Harris County trades on the phone

Call rules for Harris County plumbing, HVAC and pest control firms

Plumbing, heating and air-conditioning contractors are the largest group on the Harris County chart, at 1,187. For them, the rules usually center on urgency: when a leak or no-cooling call comes in, it can ring through to the on-call tech, while a request for a new system gets booked as an estimate.

Pest control works on a different rhythm, and the county has 174 pest control companies. A pest company might book recurring service plans straight onto the calendar and send questions about a specific infestation to a technician.

County Business Patterns

Trade and home service businesses in Harris County

Establishments by industry, 2023

  • Plumbing, heating and air-conditioning contractors
    1,187
  • Residential remodelers
    885
  • Electrical contractors
    833
  • New home builders
    729
  • Landscaping services
    677
  • Roofing contractors
    301
  • Excavation and site preparation contractors
    233
  • Painting contractors
    193

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

Going live

Setting up a Houston AI receptionist, step by step

We set everything up by video from Portland, and the receptionist is typically live in days, once you have approved how each type of call gets handled.

1

List your call types

Emergencies, new estimates, existing customers, vendors: we sort the calls you get and decide with you what happens to each one.

2

Teach it your business

We build the knowledge base from your website and the questions your office hears most, so the answers match what your team would say.

3

Wire the handoffs

We connect the receptionist to your calendar or CRM so bookings appear without retyping, set up the follow-up texts and point each transfer rule at the right phone.

4

Test it, then listen in

You call the line yourself before it goes live. Once real calls start, the recordings and transcripts show where an answer needs work, and we change it.

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

AI phones already in use

A plumber’s after-hours line and Smart Doors’ receptionist

Two projects show the range. A plumbing company had too many after-hours emergency calls ending in voicemail, so Lithium built it a custom AI phone system, shown on the card. Lithium’s AI receptionist also answers the phones at Smart Doors LLC, a garage door company.

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

One line, many cities

Answering calls from Houston’s neighboring cities

Tell the receptionist which nearby cities you work in, and it answers those callers the same way it answers Houston ones. Pearland, Pasadena, Sugar Land, League City, The Woodlands and Conroe have AI pages of their own below, with the Texas link for everywhere else.

Published price

Houston AI receptionist pricing, plus custom automation

$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

Houston owners on handing the phones to AI

DJ Van Zanten

Still curious?

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

Can I pick which calls come straight to me?

Yes. Transfers follow rules you write: an emergency might ring your on-call tech, a builder you work with might go to your cell, and a caller who asks for a person gets one. The receptionist handles the rest itself, from answering questions to booking the job.

How does $179 a month compare with a front-desk hire?

A human receptionist runs $3,500 or more a month and covers business hours. Lithium’s AI receptionist is $179 a month with no contract or setup fee, and it picks up at midnight on a Sunday the same way it does at noon on a Tuesday.

Does it work with the scheduling software we already use?

It connects to common calendars and CRMs for booking. Where your software has no direct connection, custom automation can bridge the gap, and we quote that work once we have seen your setup and how your office uses it.

What happens when the AI gets a question it can’t answer?

It takes a message and texts the details to your team, or transfers the caller if your rules say to. Those moments show up in the transcripts, and each one becomes a new answer in the knowledge base.

Besides answering calls, what would custom AI automation take off our plate?

Anything your office types twice. A job marked complete can trigger a review request, a call transcript can fill in the CRM record, and an estimate request can text the customer a confirmation. We quote each build after walking through your process, and builds typically take one to two weeks.

Free action plan

Get a free Houston call-handling plan from a co-founder

Send a rough count of the calls you miss each week and the kinds of jobs they were. On a short video call, a co-founder will turn that into transfer rules and a knowledge base outline for your line.

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