HVAC is two businesses on one phone line, and one of them is at 88 degrees
In heating and air the office work piles up in exactly the weeks there is no time for it. The first hot spell turns every evening into callbacks, load calculations for the changeouts you looked at, equipment orders and delivery dates, permits and inspection slots, warranty registrations for last week’s installs, and invoices typed up after the trucks are in. Under all of it is the call you missed at four: the house would not come down out of the eighties, she wanted to know whether it was a capacitor and an hour or a new system and a week, and she rang the next company rather than leave a message.
The second call has been coming for ten years. The furnace and the condenser both came with the house, one of them has already been nursed through a summer, and she wants to know whether replacing the pair is five thousand dollars or seventeen before she gives up a morning for an estimate. One is a repair and one is a sale, and putting them on the same form serves neither. NapkinPrice™ runs them as separate services on one account — the replacement asks eight questions and puts a dated range on the screen, the service call carries your trip and diagnostic charge inside the number instead of springing it at the door, and new ductwork or a zoning system goes down a third path that never guesses a price at all.
The replacement flow also asks whether she can photograph the data plate on the outdoor unit. The lead notes her answer, so you know to ask for the picture when you call; the picture riding on the lead itself is on the roadmap, and so is not ticked above.
A missed call in July is not a missed call. It is somebody else’s changeout.
Missing calls in this trade is not carelessness; it is the work. You are in an attic with a recovery machine running and a system under vacuum, or you are brazing a line set with a torch in one hand and nitrogen flowing through the other — put either of those down to take a call and you start the whole thing again. The apprentice cannot take it either, because he is holding the other end of the line set. Then the first ninety-degree day arrives, every system in the county that was going to fail this summer fails on the same afternoon, and each one of those callers is ringing other shops while yours goes to voicemail.
| What a missed HVAC call is worth | On the demo account |
|---|---|
| A three-ton matched changeout, stand-up attic, ducts sealed — quoted 15 July | $14,374 – $16,873 |
| The same house, the same eight answers, quoted 15 April | $13,187 – $15,480 |
| A system that runs and never reaches the thermostat, next opening | $232 – $296 |
| One recovered changeout pays for | 72 months of the bundle |
Once texting is switched on, CallMitt™ answers the missed call by text, the first text from you names your company, and anything she sends back sits on the same thread as her changeout quote. The message is picked by the hour and the day — the demo shop’s phone runs 6am to 8pm, so a call that lands after the trucks are in gets the after-hours version instead of one that says you are out on a job — and every version asks the question that sorts your morning: is anyone in the house unwell in this heat. What is already waiting for you at six the next morning:
The heat-wave Saturday, call by call
Each missed call you log lands in one list, with who rang, the number, the time and the reply written for them. Fourteen calls after a ninety-degree Saturday read top to bottom in the order they came, not as a phone full of names with no times.
Each stopped reply, with its reason
If a rule stops a reply, it is saved as blocked with the reason in plain words: quiet hours where the caller is, an opt-out, a suppressed number. The no-heat caller at half past five is not left as a question mark.
The quote and the call, on one screen
Matched on her phone number, the replacement quote she sent at nine last night and the call she made at ten past six this morning open together as one conversation.
A real count in August
Each send is tagged by where it came from, and your own setup tests stay out of the dashboard count, so the figure in front of you in August is customers and nothing else.
Here is where texting stands, without spin. There is no SMS gateway on our side yet, so nothing we compose reaches a phone today: you log the missed call, and the reply is composed, checked against the compliance rules and kept in your outbox where you can read it. The machinery around it is built and running: five messages, the hours for every day of the week, the weekend, holiday and vacation rules, quiet hours, opt-outs, and the thread her reply joins beside her quote. Two limits never move. Texting runs from 8am to 9pm where the caller is, worked out from her area code, so the no-heat call at half past six is recorded as blocked with the reason, not queued for later, and nothing re-sends it at eight. And once sending switches on, a reply that has waited longer than an hour is retired, never delivered, because “sorry we missed your call” a week after the system was fixed only annoys her. The code that takes a forwarded call and texts the caller back is written, deployed and tested over signed webhooks; it has no phone number to answer on yet, and that is paperwork, not code.
See it for yourself on the example heating-and-air company: move its clock to a late evening and the same rules mark the call blocked — try it on the demo (opens in a new tab) — or step into the example account’s own dashboard, no signup needed, open CallMitt from the left menu, and read its five messages and the hours it keeps.
How CallMitt Works Run Your Own NumbersThe eight things that set an HVAC number
What is being replaced or added
A ductless head for one room, one half of a system, a matched pair, a matched pair with a new line set and pad, or a second system for an addition. Every option has its own price — $2,400, $3,900, $4,200, $7,400, $8,600 and $9,600 on the demo — and only the one she picks is added, once for the job. How big the house is belongs to the next question, not this one.
Tons of heating and cooling
The one genuinely per-unit line on this service — your per-ton rate multiplied by the size the house needs, $1,150 a ton on the demo, in half-ton steps because three and a half tons is a real size. Everything else on this form is added once however big the number gets. That difference only exists on a number question, and this is the number question.
What you are putting in
Builder grade, mid-efficiency, high-efficiency two-stage or variable-speed inverter — $0, $850, $2,100 and $3,600 on the demo. Another pick-one, so again the dollars ride on the option. The step up buys a quieter machine and a lower bill rather than a different install, which is worth saying on the form instead of in the driveway.
Where the indoor unit lives
A basement, a garage, an attic you can stand up in, or an attic you have to crawl through. This is labour rather than equipment, so it belongs on a percentage of the whole job rather than a line item — 0, 4, 9 and 16 percent on the demo. Every percentage answer on the form pools into one number and that one number is applied to the subtotal once.
The two things a changeout drags with it
Changing a gas or oil furnace for a heat pump is a new circuit, a condensate pump, new thermostat wiring and a flue capped off properly — $1,250 on the demo. Sealing the ducts and cutting in a bigger return is another $1,450. Both are yes/no questions with a flat amount that fires only on yes, added once for the job rather than per ton.
A system still running on R-22
A yes moves the job minimum up and adds no fee. R-22 means the line set is flushed or replaced and both halves change together, so on the demo a yes means the quote never comes back under $8,400. The arithmetic does not change; the finished number gets a floor, and the low end of the published band sits on it.
Time of year
A season is a date range that repeats every year, forever. It is not a heat wave and it cannot be one — there is no weather input and no way to switch a rate on for one week. What it can be is two peaks: on the demo, 1 June to 15 September at 9 percent and 1 December to 15 February at 6 percent, which runs across the year end. They never overlap, so nothing ever compounds, and the engine stops at the first one your date falls inside. The season lifts the midpoint before the ceiling is tested, which is why a house near your ceiling can price in April and route in July.
Travel zone
ZIPs grouped into zones, whole or by three-digit prefix, each zone a flat trip charge, a percentage or both, picked by the most specific match to the ZIP she types. A ZIP you put outside your area gets a courteous note that it cannot be priced online, and you still receive her details. The job minimum covers the short jobs, so a one-room ductless head 40 minutes out still pays for the drive.
A real changeout flow, start to finish
Eight questions, and the hardest one is reading the tonnage off the data plate. They run in this order on our HVAC demo account, and the totals at the bottom are what the live engine returns for these answers on those dates, not figures typed into the page.
| # | What she is asked | What she picks | What it does to the price |
|---|---|---|---|
| 1 | What are we replacing or adding? | A matched system — outdoor and indoor together | A flat $7,400 for the pair, once for the job |
| 2 | How many tons of heating and cooling does the house need? | Three | 3 × the per-ton rate — $1,150 a ton on the demo, so $3,450 |
| 3 | What are we putting in? | Mid-efficiency, the one most people take | A flat $850 sitting on that option |
| 4 | Where does the indoor unit live? | An attic you can stand up in | A percent on the whole job: +9% |
| 5 | Are we changing from a gas or oil furnace to a heat pump? | No | Nothing — the rule only fires on yes |
| 6 | Does the duct system need sealing and a bigger return? | Yes | A flat $1,450, once for the job |
| 7 | Is the system still running on R-22? | No | Nothing. On a yes it raises the floor rather than the price |
| 8 | Got a photo of the data plate on the outdoor unit? | Offered | Nothing. A photo never moves the price |
| The arithmetic, in the order the engine runs it | $7,400 + $3,450 + $850 + $1,450 = $13,150, then the one percentage answer applies once to all of it: +9% → $14,333.50, then the cooling season adds its 9% → $15,623.52 | ||
| She sees, on 15 July | $14,374 – $16,873 | ||
| The same eight answers, on 15 April | $13,187 – $15,480 — outside both seasons, so the 9% never applies. On 15 December the heating season puts it at $13,978 – $16,409. | ||
| What lands in your inbox, the second she submits | Name, mobile, ZIP, all eight answers, and the photo flag | ||
The per-ton rate, the equipment options, the duct package and both season percentages above are the demo account’s settings, not a Tailgate Office™ price list, and each is yours to set in the dashboard, including the days each season starts and stops. The total is not made up: $14,374 to $16,873 is the engine’s answer to those eight questions on 15 July, and the demo gives it back to you in about a minute.
Want to watch it quote? Our example heating-and-air company’s website has NapkinPrice built in, the same engine pricing live on a site that is not ours. Enter those eight answers and you get the range for the day you try it.
Try the live demo site (opens in a new tab)Three services, and only two of them ever show a price
A system changeout, a no-cool call and a new duct system in a finished house are three different conversations. Running them through one form is how you end up quoting a zoning job like a capacitor.
Replacement and new equipment — quotes instantly
No trip charge on this one: the estimate visit sells the system. It carries a job minimum instead — $5,000 on the demo — so the smallest thing this form can describe, a single one-ton ductless head, still comes back at $5,000 to $5,400 rather than at the cost of its parts, and the low end of that band is the floor itself rather than 8% under the midpoint. Past its ceiling, $16,600 on the demo, it stops pricing and the lead comes to you. That ceiling is tested against the seasonal midpoint, before the band is drawn, and it is the one thing on this page worth reading twice. A four-ton matched system, mid-efficiency, stand-up attic, gas furnace coming out for a heat pump quotes $14,139 to $16,599 on 15 April and $14,988 to $17,594 on 15 December — and on 15 July the same eight answers come back with no number at all, because the cooling season lifts the midpoint to $16,752.21 against a $16,600 ceiling. Nothing about the house changed. The month did, and the lead is captured either way.
Service call and repair — quotes instantly
The trip and diagnostic charge lives in the service base fee, so it is added once however many systems you end up looking at and cannot be dodged by answering the cheapest thing to everything. The demo charges $129, already inside the range she sees, so it never appears for the first time at the door. A system that runs and never reaches the thermostat, one system, indoor unit in the basement, next opening quotes at $232 to $296. There is a job floor underneath and a ceiling above at $1,400, because past a certain number the honest answer is a new system rather than another hour of chasing a fault. This service carries no season at all, deliberately: what August changes about a service call is how many of them there are, not what one costs.
Ductwork, zoning, geothermal and commercial — site visit, never priced
Site-visit mode captures the whole spec and shows no number at all, which is the right answer for new duct in a house that is standing, a zoning system so the upstairs stops fighting the downstairs, a ground-source loop, or rooftop units on a building that has to stay conditioned while you work. The service still asks the building type, how many systems serve it today, what it is heated with and whether it can be shut down — that last one moves no money, it just tells you whether this is a night job. Her screen says a job like this is looked at first, and shows no number; you get a lead with enough in it to plan a load calculation.
No priced service goes live until it carries a real base fee or a real minimum, by design: without either it could show a homeowner $0, and one bad number on your website costs more than a day of careful setup.
In June you are not hiring a body, you are hiring a ticket
You cannot put an unlicensed man on a changeout, you cannot bill his hours out, and the first inspection will say so. The scarce input in this trade is a technician who can charge a system properly and holds the paperwork to be on the job at all — which changes the first question you ask and changes who you stop giving an afternoon to in the middle of a heat wave.
Put “Now hiring — text CREW to your texting number” on the van and the side of the box truck. CrewFunnel™ asks seven short questions: is he 18 or older, does he hold a current HVAC license or certification in your state, has he charged a split system by superheat and subcooling, how many years has he done HVAC work, how far out does he live, can he start inside two weeks, and what was the last job he worked on. Three of those are knockouts — under 18, no current ticket, or living more than a set distance away — and the other four come back as a weighted fit score out of ten.
Two of the demo job’s settings are worth taking. Distance knocks an applicant out and never adds weight, because a number answer scores higher the larger it is, so weighted miles would put the technician furthest from your shop at the top. The free-text question about the last job carries no weight, since any answer scores full marks and a weighted box would lift everyone who wrote anything. Each question on the demo job also has a Spanish translation.
Until your texting number is live, a technician answers the seven questions on your screening page instead of by text, with the same questions, knockouts, scoring and pool. On the day your carrier registration clears, the keyword on the van takes over.
See how CrewFunnel works
A changeout gets its review the day the crew leaves, not the first day the weather tests it
The new system is in, the old condenser is on the truck, and the upstairs is coming down for the first time since May. That afternoon, standing under the kitchen vent with her hand up, is when she would write you a review. The first ninety-degree day it holds without a sound, or the first January night the furnace side does the same, could be weeks out or a season away, and waiting on the weather to prove the job is how the review never gets asked for: by then a house that holds its temperature is just what the house does. The outfit with sixty reviews is not sixty times better than you; somebody there asks every customer, the day the crew leaves.
HurraBell™ does the asking. Once review requests are switched on, you mark the job done — from the inbox, from your phone, or from your job software through Zapier — and the customer gets one request in your words, with your own Google review link, after a delay you pick: an hour, unless you change it. Three days later, one email reminder, unless the link has been opened or the customer has since texted you, messaged you from your website or had a call logged on her thread.
Review requests aren’t switched on for new accounts yet. When they are, the request goes by email once your Google review link is saved on the HurraBell page and your mailing address on the Account page. A text goes as well where the customer ticked the box on your quote form or visit booking agreeing to a review-request text, and only once your carrier registration clears, the same wait as every text on this site; until then it is email only.
See how HurraBell worksOne recovered changeout covers 72 months
That is one changeout at the demo’s rates. The no-cool calls through the rest of the summer come on top of it.
The Tailgate Office Bundle
Instant quotes on your website, missed-call text-back and text-to-apply hiring (texts go out once texting is switched on), and, once switched on, a review request after every job, plus customers, jobs, estimates and invoices in one place. 30 days free, no credit card, no setup fee, cancel from the dashboard.
Start Free TrialOnly need one of the tools? After the trial you can keep just that one at its own price; the office stays with the Bundle.
HVAC questions we get asked
Yes. Your business line stays where it is and keeps ringing as it does now; nothing is ported. The design is one forwarding code from the setup guide: a call nobody answers in about twenty seconds goes on to your own texting number, a local number in your area code registered to your business, where a short greeting in place of your voicemail tells the caller a text is coming. An unanswered call can forward to one place at a time, so the answering service and the texting number take turns by the hour: point the forwarding at the service for the nights it covers and at your texting number for the rest, and a second code switches forwarding off. A call somebody picks up never forwards, so a ring group in the office is no obstacle. Until your texting number is live you log the missed call yourself; CallMitt chooses the message for that hour and day, checks your hours, the quiet hours, your opt-outs and your suppression list, and holds the reply in your outbox to read. The code that will take a forwarded call and do all of that unattended is written, deployed and tested over signed webhooks; it is waiting on a phone number.
It is saved as blocked, with its reason, and nothing more happens to it. The demo shop opens at six because the crew is loading the truck, but texting itself runs 8am to 9pm where the caller is — read off their area code — and there is no setting on our side that relaxes it. So a half-past-six message is never queued in the first place, and nothing re-attempts it at eight: a blocked record is final by design rather than by accident. A reply that did queue but sat for more than an hour is retired, never delivered, since a "sorry we missed your call" the next afternoon helps nobody. What you do at six in the morning is read the list, see who rang and why nothing went out, and ring them back yourself — which on a January no-heat call is what she wanted anyway.
No, and it is the most interesting thing this engine does. Every instant service carries a ceiling — $16,600 on the demo replacement service — and the ceiling is tested against the midpoint after the season has been applied, before the range is ever drawn. A four-ton matched system going into a stand-up attic with the gas furnace coming out for a heat pump sits right under that line: $14,139 to $16,599 on 15 April, $14,988 to $17,594 on 15 December, and in July the cooling season lifts the midpoint to $16,752.21, past the line, so she gets a plain "this one is bigger than we can price online" note and your disclaimer instead of a number. The lead is captured either way. Set your ceiling where you would stop quoting over the phone, and remember you are setting it against the midpoint rather than the top of the band.
No. A service can carry as many season rows as you like — our HVAC demo is the first account in the estate to run two — and the engine walks your list in your own order and stops at the first range your date falls inside. It never adds two together. Ours are written so the question never comes up: 1 June to 15 September at nine percent and 1 December to 15 February at six percent, with a real shoulder either side, so no date is ever inside both. The heating one runs across the year end and the engine handles that on its own. If you do write two that overlap, nothing breaks and nothing warns you: whichever is higher in your list simply wins, so the order in the editor is the rule. And be clear what a season is before you set one — a date range that repeats every year, forever. It is not a heat wave, it is not this August, and there is no way to switch a rate on for a single week.
Only a range, and that is the point. The widget shows a bracket and the disclaimer under it says the final number comes after a load calculation and after somebody has seen the existing duct, the electrical service and where the condensate actually goes. Write that in your own words: permit and county inspection in, rebates and utility credits applied after install and not in the number, nothing ordered until she has the written price. A homeowner who gets an honest bracket at nine at night stops calling down the list — and the person whose budget was never going to reach a matched system finds that out on your website rather than on your morning, which is a kindness to both of you.
Keep them out of the number. The range on your website is the price of the job: the demo replacement’s disclaimer says manufacturer rebates and any utility credit are applied after install and are not in the number, and yours can say the same in your own words. Whether she qualifies for anything, and how much, belongs on the written quote, not on a form.
A polite no, and no number. She is told her ZIP is outside the area you normally cover, so it cannot be priced online, and that her details have been passed on and someone will let her know either way. That last part is a promise in your name, so answer it: the lead lands in your inbox with every answer she gave, and you decide whether the drive is worth it.
More so. A message chosen by the hour and the day can be honest: the after-hours version says when you actually start, and asks whether anyone in the house is unwell in this heat or cold, so the genuine emergency identifies itself and everything else waits until the morning instead of going somewhere else. A homeowner with no idea when you open assumes you will not. One who gets a straight reply at half past nine at night will usually wait until six.
Fifteen minutes or so for your five text-back messages and the hours you keep each day, a minute, once review requests are switched on for your account, to paste your Google review link on the HurraBell page and your mailing address on the Account page, and about an hour for the eight replacement questions with your per-ton rate, equipment options, indoor-unit percentages, both season windows and your travel zones. A priced service cannot go live until it carries a real base fee or a real minimum, and that is deliberate. No onboarding call, no setup fee and no contract; $199 a month buys all four tools.
Also run commercial rooftops, or install for builders? The other trade pages are listed, the compliance page explains how texting customers is handled, and you can always ask us.
Answer the 88-degree call. Quote the changeout she has put off for ten years.
Set it up tonight. Free for 30 days, no card, no setup fee, cancel from the dashboard.