AI Is the New Electricity. Main Street Is Finally Getting Plugged In.

What Andrew Ng actually said

In a 2017 talk at the Stanford Graduate School of Business, Ng compared AI to the arrival of electric power a century earlier. As Stanford GSB reported, he put it this way: "Just as electricity transformed almost everything 100 years ago, today I actually have a hard time thinking of an industry that I don't think AI will transform in the next several years."

The analogy is useful for a local business owner because of how electricity actually spread. It didn't change a shop the day the power line went up. It changed things when owners plugged in specific, useful machines: lights that kept the store open later, refrigeration, motors that replaced hand cranks. The value came from the appliances, not the wire.

AI works the same way. The models are the power line. The value for a local business comes from plugging them into the specific places where customers and work move through the business.

The old model: a static website nobody updates

Many local business websites were built once and then left alone. The hours are slightly wrong, the service list is from a few years ago, and the contact form sends emails to an inbox nobody watches closely. The site exists, but it doesn't do anything.

That used to be a mild problem. It's becoming a bigger one, because more of the customer's first contact is happening through software that reads your information before a person ever does.

Three outlets worth plugging into

1. A website that answers customers

Customers arrive with the same questions: Do you serve my area? Do you handle this kind of job? How soon can you come out? What happens next?

A plugged-in website answers those questions clearly, on the page, in plain English. Some businesses add an AI chat assistant trained on their own services, policies, and FAQs so visitors get an answer at 10 p.m. instead of a voicemail. The point isn't the chatbot. The point is that a customer's question gets a correct answer while they're still interested.

If you add an assistant, keep it on a short leash: answer from your approved information, hand off to a person for pricing judgment calls or anything sensitive, and make sure a human sees every conversation. The same rules apply on the phone, which I cover in should a local business use an AI receptionist?

2. Leads that get routed, not lost

A form fill or a missed call is only valuable if someone acts on it. AI can read an incoming message, figure out what kind of job it is and how urgent it sounds, and send it to the right person or calendar with a short summary. It can also send the customer an immediate, honest acknowledgment: we got your request, here's what happens next.

This is less glamorous than a chatbot and usually more valuable. Most local businesses don't have a lead generation problem as much as a lead handling problem. A simple place to start is a missed call text back.

3. Showing up in AI search

People increasingly ask Google, and other AI assistants, for help in full sentences. Google's AI Mode can check local availability and pricing for things like haircuts, auto repair, and home services by gathering information from across the web, and Google says it may call businesses directly when the details aren't available online.

Google also says its local listings are compiled from several sources, including crawled content from a business's official website, and that listings may include AI-generated summaries of reviews. Google's guidance for site owners on AI features in Search is that the same fundamentals still apply: helpful, crawlable content and accurate information. I've written about why local service businesses often fail AI citability even with solid technical SEO.

In practice, that means the businesses most likely to be described correctly are the ones whose website and Google Business Profile clearly state what they do, where, when, and how to book, and keep it current.

Why this is happening now

Three things changed. The AI models got good enough to handle ordinary customer language reliably. The tools got cheap and simple enough that a small business doesn't need a development team to use them. And search itself started using AI to answer questions, which means a stale website now costs you more than it used to.

None of this requires buying a big platform. Most of it is connecting the tools you already have: your website, your Business Profile, your phone, your inbox, and your calendar.

What not to do

Don't plug in AI where you don't have good information. An assistant trained on outdated pages will confidently repeat outdated answers.

Don't let it make promises. Quotes, guarantees, and scheduling commitments should come from your rules, not an AI's guess.

Don't hide that it's automated. Customers are fine with fast automated help when it's honest and a person is easy to reach.

Don't forget privacy. Know where customer messages go and who can see them.

A plug-in checklist for local businesses

Your website states your services, service area, hours, and booking method in plain text on the page

Your Google Business Profile matches your website exactly

Your top 10 customer questions are answered on your site

Every form and missed call triggers an immediate acknowledgment

New leads are routed to a named person with a short summary

Any AI assistant answers only from approved information and hands off to a human

Someone reviews AI conversations and lead summaries weekly

Someone checks your listing and key pages for accuracy every month

Try this week

Open an AI assistant and ask it the question your best customer would ask, in their words, including your town and your service. Then search the same question on Google. Write down what each one says about your business, and what's missing or wrong. Whatever's missing is your first outlet to plug into: add the answer to your website and your Business Profile this week, in plain language a customer and a machine can both read. If you want help, see my AI services or get in touch.