The AI answering service for HVAC companies that books the right tech, even at 2 AM.

Yes — along with Housecall Pro, FieldEdge, Jobber, and other field-service platforms HVAC shops run. Lumi checks capacity, creates jobs with the right priority and job type, attaches the intake notes your tech needs, and triggers customer notifications through the platform. Dispatchers keep full control of the board; Lumi feeds it accurately instead of leaving them to decode voicemails between radio calls.

Safety first, always: it asks about burning smells, smoke, electrical buzzing, gas odors, and water near equipment, then about vulnerable occupants — infants, elderly family, medical conditions sensitive to temperature. Those answers set the priority. It gives safe interim guidance, like shutting the system off at the thermostat, and tells callers plainly when a situation calls for emergency services rather than a technician. Then it dispatches per your rules.

It discusses what you authorize it to discuss. Most shops have Lumi state the standard diagnostic fee before booking — which kills the arrival-time fee dispute — check the account for maintenance-plan discounts or credits, and apply them. Repair pricing stays with your techs on site, and Lumi won't waive fees; it can check for legitimate account benefits instead, which usually satisfies the caller asking.

Shoulder season is when the outbound workflows earn their keep: booking fall furnace checks and spring AC tune-ups from your customer list, renewing maintenance memberships before they lapse, reviving estimates that stalled over summer, and requesting reviews after completed jobs. The same system that absorbs the July surge fills the October calendar — you're not paying for an answering service that idles half the year.

Low, flat, and predictable — one monthly rate no matter how many calls a heat wave throws at it. That's deliberate: seasonal businesses get punished worst by per-minute pricing. The rate depends on which workflows you run, from after-hours answering only to full triage, dispatch, estimate follow-up, and membership renewals. A demo scoped to your call volume gets you an exact number.

Lumi introduces itself clearly — "This is Lumi, Summit's virtual assistant" — and homeowners hear a natural voice that picks up instantly at 6 AM or 11 PM. Most callers care that someone answered and a tech is actually coming; anything unusual, custom, or commercial routes to your dispatcher with the conversation attached.

Yes — and 70+ other languages. Lumi detects what the caller speaks and continues naturally through triage, booking, and confirmations, which matters in service areas where a language barrier on the phone quietly hands jobs to the competitor down the road.

Yes, if you don't wait until the first 100-degree week. Lumi connects to your field-service software, learns your service area, trip fees, dispatch rules, and membership plans, and runs supervised test calls before going live — most shops are up in a couple of weeks. Dispatcher training is minimal: jobs simply appear on the board with symptoms and access notes.

With the whole job attached: who called, the symptoms, the safety-screen results, what was quoted or booked, and any priority flags. Your dispatcher picks up the thread without making the customer repeat their story — or reads the complete job notes in the FSM when the handoff is asynchronous.

No — it removes the parts of the job that bury your office in peak season. Your team keeps every conversation that needs a human: custom pricing, upset customers, commercial accounts, judgment calls. Lumi absorbs the ringing phone, the estimate chasing, and the after-hours line, so your dispatcher runs the board instead of the switchboard.