One trade, studied closely,
and a phone that stops ringing out
We built SERVALO for one kind of business: the HVAC shop whose phone rings while everybody is on a job. Not every industry at once. Not demos. Not headlines. Booked jobs, on a real calendar, at 7:40 PM on a Saturday.
We build the boring part
A lot of what gets called AI right now is a demo. Impressive for ninety seconds, and then somebody in an office still has to do the actual job. We started building because we kept seeing the same gap: enormous capability on one side, and on the other, a small business owner answering their own phone from the driver's seat because nobody built the boring thing that would have handled it.
So that's the whole company. We build the boring thing. The part that actually picks up, actually asks the right questions, actually writes the job to the calendar, and can be checked line by line afterward. If it doesn't show up on a shop's P&L, we're not interested in building it.
And we want to be part of what happens next in this trade. Not selling from the outside, but building alongside the shops doing the work. The industry is about to change whether or not anyone asks it to. We'd rather help push it forward on terms that favor the small operator.
We picked one trade and went deep
We could have built a generic AI receptionist for every industry at once. Plenty of companies do. A generic bot can take a message. It can't tell an emergency from an inconvenience, doesn't know a condenser from a coil, and has no idea that the tech you just sent isn't certified to touch refrigerant.
Residential HVAC is unforgiving in a way that made it the right choice: the calls are urgent, the money is real, the safety stakes are genuine, and a good CSR is the difference between a booked board and an empty one. So instead of spreading ourselves across ten industries, we spent our time in this one, with HVAC companies themselves. Owners, dispatchers, and techs, talking through how they qualify a call, how they decide who gets sent, how they price, and everything that quietly falls through when the phone is ringing off the hook in July.
Then we built the agent around what those conversations turned up, not around what was easy to build. Every point below came out of that work, and every one of them is something you can trigger on the demo line right now.
We learned the intake, not just the script
A CSR doesn’t ask “how can I help?” and hang up. They ask what the system is doing, what it sounds like, whether it’s blowing, when it started, what the thermostat says. We studied how good shops actually qualify a call, then taught the agent to ask the same things, in the same order, without re-asking what the caller already told it.
We took safety seriously before we took a dollar
Gas smells, carbon monoxide, sparking, burning. We wrote those responses from utility and CPSC guidance and fixed them in code. Once a call reads as an emergency, the model delivers the words but never decides them. It can raise an alarm. It can never lower one. That was the first thing we built, not the last.
We learned who is allowed to touch what
Refrigerant work needs an EPA-608 certified tech. Skills, zones, shifts and drive times decide who actually gets a job. So dispatch scores on all of it and shows the reason in plain English. It warns you on a mismatch instead of quietly overruling your call.
We learned how shops really sell
Maintenance plans are the difference between a busy summer and a real business. The agent sells yours in your words, recognizes members when they call, and knows whose tune-ups are used. Billing questions go straight to your office.
We learned who’s on the other end of the line
Homeowners don’t talk like technicians. They say “it’s just blowing warm air” at 9 PM with kids in the house, and plenty of them say it in Spanish. So the agent handles a messy, emotional, bilingual call, because that’s the call that actually comes in.
We obsessed over the near-misses
A name misheard once is a name misheard forever, so it reads yours back. An address that won’t validate books anyway with a note, instead of refusing a customer over stale map data. “No gas smell or anything” doesn’t trigger an evacuation. The last 5% of a phone call is the whole product.
Make more. Spend less. Chase less.
The calls that ring out
A missed call doesn’t leave a mark. The homeowner doesn’t wait for a callback. They call the next shop, and you never hear about it. That isn’t a software problem. It’s payroll you can’t justify for a phone that rings unevenly.
Coverage you can’t staff
Nights, weekends, the July afternoon when every line rings at once. An answering service takes a message. A CSR costs a salary and still goes home at five. One system covers all of it, at one price per tech.
The work after the call
Memberships nobody had time to pitch. Estimates nobody followed up on. Reviews nobody remembered to ask for. The system handles those every time, not when someone gets around to it.
The demo line is our whole résumé
We don't have a slide deck that says “trusted by industry leaders.” We have a phone number you can call right now that answers the way your customers would be answered. Nothing goes on this website until a real caller can experience it. No roadmap features written in the present tense, no screenshots of things that don't exist. If we say it does it, dial the number and make it do it.
What we commit to
The AI talks. Your rules decide.
Deterministic code owns safety, permissions, and bookings. The model understands your callers and talks naturally. It never invents policy or overrides a rule.
Every call is disclosed and transcribed
Callers always hear it up front. You can read every conversation your line has ever had.
The emergency response is fixed
Emergency guidance comes from utility and CPSC sources and is fixed in code. The AI can raise an alarm. It can never lower one.
No fake successes, ever
If something behind the scenes fails, you see it. You never get a caller who was told they’re booked when they aren’t. A promise with nothing behind it is the worst thing an AI can say to your customer.
Your data is yours
Customers, calls, jobs, reviews. Ask for a full copy any time, including the day you leave. We never sell it or train AI on it.
Humans are reachable
You reach the people who build the product. No ticket queue, no tier-one script.
The change is coming to this trade either way
Private equity has been buying up HVAC companies for years, and the ones getting rolled up show up with call centers, software, and follow-up systems the three-truck shop down the road can't afford to match. That's the real gap. It isn't skill in the field, where the independent shop usually wins.
We want to be part of the change, on the side of the independent operator. The whole point of this technology is that the same front desk, the same dispatch discipline, and the same follow-up that used to require a department is now within reach of a three-truck shop. We're building so a shop with four trucks answers the phone like a shop with forty, and keeps the thing that made it worth calling in the first place.
Small on purpose, for now
We're taking on a small number of shops, and we set every one of them up ourselves, on a call, together: your hours, your techs, your service area, your prices, your policies. Then we run test calls with you, including the emergency drill, before a single customer hears it. When you want something changed, you text the people who write the code.
That doesn't scale forever, and it doesn't have to yet. Your feedback is what the next version gets built from. The research didn't stop when we shipped. The shops we work with now are the ones who tell us what to build next.
Talk to us, or talk to it first.
The fastest way to understand SERVALO is to call the line and hear what your customers would hear. Tell it your AC died. Ask it a price. Try to trip it up.