A 24/7 call answering service is worth paying for when the jobs you lose to unanswered calls are worth more than the monthly fee, and most HVAC, plumbing, electrical and roofing companies can check that with 30 days of phone records. Two providers that publish their rates, Ruby and Smith.ai, list entry plans at $250 and $300 a month, while one full-time receptionist at the Bureau of Labor Statistics median wage costs about $3,170 a month before payroll taxes and benefits and still covers only business hours. This guide shows how to size the problem, compare the options and choose a provider.
What an inbound call center does for a home-services company
An answering service for contractors picks up in your company name, follows your script, and does one of three things with each call: books the job, takes a message, or escalates an emergency to whoever is on call. The good ones book straight into your scheduling software. The weak ones email you a message and leave the callback to you, which is the problem you were trying to solve.
You can buy coverage in three shapes:
- Overflow. Calls forward only when your office does not pick up after a few rings.
- After-hours. Calls forward on nights, weekends and holidays.
- Full coverage. The service is your front desk all day, every day.
Most owners should start with overflow plus after-hours. It costs less and keeps your own dispatcher on the calls they already handle well.
Step 1: Put a number on your missed calls
Before you compare vendors, pull the last 30 days from your phone system or carrier portal and count three things: total inbound calls, calls nobody answered, and what time of day the misses happened. Then run the arithmetic. Here is a hypothetical example for a plumbing company; every figure is an assumption for illustration, so replace them with your own.
- 400 inbound calls a month, 15% unanswered: 400 x 0.15 = 60 missed calls
- Half of those are new-job inquiries: 60 x 0.5 = 30
- 40% would have booked if someone had answered: 30 x 0.4 = 12 jobs
- Average ticket of $450: 12 x $450 = $5,400 a month in missed revenue
Revenue is not profit, so multiply by your gross margin before you compare it with a vendor’s fee.
Two things make “we’ll just call them back” a weak plan. First, a callback is an outbound dial, and dials often go unanswered. In Munzai’s own 2026 outbound campaigns, 35% to 48% of dials are answered. Those are calls to businesses, not homeowners, so treat it as a rough guide, but the direction is the same: many callbacks never connect. Second, if you buy Google Local Services Ads, Google’s help page on ad rankings lists your responsiveness to customer inquiries as a ranking factor and says missed calls can hurt it. Unanswered calls cost you the job in front of you and can cost you visibility for the next one.
Your options and what they cost
The prices below are the ones listed on each provider’s own pricing page on October 2, 2026. They are examples, not recommendations, and they will change.
| Option | Published price | Hours covered | Watch for |
|---|---|---|---|
| Voicemail and callbacks | $0 | None live | Callers who dial the next company on the list |
| In-house receptionist | Median wage of $18.27 an hour, or $38,010 a year, per the Bureau of Labor Statistics; about $3,170 a month before payroll taxes and benefits | 40 of the 168 hours in a week, about 24% | Nights, weekends, lunch, sick days and busy-season spikes |
| Live answering service, billed per minute | Ruby: $250 for 50 minutes, $395 for 100, $720 for 200, $1,725 for 500 | 24/7 live answering included | How minutes are counted, and what happens when you run past your plan |
| Live answering service, billed per call | Smith.ai: $300 for 30 calls, $810 for 90, $2,100 for 300; extra calls $11.50, $10.50 and $8.50 each | 24/7 live staffing included | Per-call add-ons, such as $1.50 for appointment booking |
| AI receptionist | Smith.ai AI Receptionist: free for 25 calls a month, then $3.00 a call; $150 a month for 75 calls | 24/7 | How it handles upset callers and true emergencies |
| Offshore dedicated team, such as Munzai | Quoted per scope | Set in the quote | Agent location and accent; ask for recordings |
Now size it against the hypothetical plumbing company. Assume the 60 missed calls average three minutes each: 60 x 3 = 180 minutes, which fits Ruby’s 200-minute plan at $720. On Smith.ai’s per-call pricing, the 30-call plan plus 30 extra calls is $300 + (30 x $11.50) = $645 before add-ons. The AI plan covers all 60 calls for $150. If live answering at $720 recovered the 12 jobs in the example, that is $720 / 12 = $60 per booked job. Even at a quarter of the example, 3 jobs x $450 = $1,350 still exceeds the $720 fee on revenue; check it against your margin.
Live agent or AI receptionist?
AI receptionists are far cheaper per call and answer instantly, which makes them a reasonable choice for routine booking and basic questions. A person is still the safer choice when the caller has water coming through a ceiling, when someone has to judge whether a no-heat call can wait until morning, or when an unhappy customer needs to be talked down. Whichever way you lean, place ten test calls yourself, including a couple at 2 a.m. and one where you play an angry customer, before you forward your main line.
Eight questions to ask before you sign
- Which hours are included? Ask whether nights, weekends and holidays cost extra.
- Do agents book the job or take a message? If you run ServiceTitan, Housecall Pro or Jobber, ask to watch a booking being made in your software. “We integrate” is not an answer.
- What are the emergency rules? Who decides a call is an emergency, how the on-call tech is reached, and what happens when that tech does not pick up.
- What is the billing unit? Per minute or per call, how spam and wrong numbers are treated, and the overage rate.
- Can you hear every call? Recordings are the only way to judge quality. Listen to five a week for the first month.
- Who controls the script? Ask how quickly a new price, promotion or service area goes live.
- Where are the agents? A provider should tell you plainly.
- What are the contract terms? Length, notice period and setup fee.
Where Munzai fits, and where it does not
Munzai Solutions is a Pakistani company, and we say so up front. Our team is in Pakistan, works US and Canadian business hours, and calls are recorded. Lower labor costs in Pakistan are the reason our pricing is what it is. Our inbound call handling is quoted per scope, not sold as a fixed plan, so the quote depends on your call volume, the hours you need and how bookings should be logged. If you need nights, weekends or holidays covered, have those hours written into the quote.
That makes us the wrong choice in two cases. If your customers must reach an agent in North America, pick a North American provider; Smith.ai, for one, lists “No overseas agents” as a plan feature and says its agents are based in the US, Canada and Mexico. If it has to be a US-based agent specifically, get that in writing. And if you only need a few dozen overflow calls answered a month, a small per-minute plan like the ones above is the simpler purchase.
Munzai is primarily an outbound sales agency. A dedicated SDR costs $1,800 a month for a 40-hour week and makes 80 to 110 dials a day, month to month with 30 days’ notice and no setup fee. For a home-services company, that capacity can be pointed at property managers, facility managers and other commercial accounts; see SDR services for home services. From January through August 2026 our teams logged 69,722 connected calls across all clients, and we are rated 5.0 on Clutch and 4.8 on DesignRush.
If you want to hear how our team sounds on the phone before you trust anyone with your main line, the cheapest test is a pay-as-you-go job. You supply the script and the list, every lead is dialed twice, packages start at $399 for 150 leads, and in 5 to 7 business days you get a dispositioned file with call notes, a summary and a 30-minute debrief. For the longer answer on offshore teams, read why businesses outsource to Pakistan.
A simple rollout plan
- List your call types. New job, emergency, existing customer, price shopper, vendor. Write what the agent should do with each.
- Define an emergency in writing. For example: active leak, no heat below a set outdoor temperature, sparking panel. Add the on-call ladder and a backup number.
- Start with overflow and after-hours. Forward on no answer, not on every call.
- Test it yourself. Call in as a customer at different hours before you tell anyone it is live.
- Track three numbers every month. Share of calls answered, share of answered calls that became booked jobs, and cost per booked job.
Common questions
Is this worth it for a one-truck shop?
Often yes, because a solo owner on a job cannot answer at all. Run the missed-call arithmetic above with your own numbers; a small plan only has to recover a job or two a month.
Will customers know the calls are outsourced?
Agents answer in your company name and follow your script. With an offshore team, some callers will notice an accent. Listen to recordings and decide whether it suits your market.
Do I need 24/7, or just after-hours?
Your call log answers this. If most misses happen while your office is open, you need overflow. If they cluster at night and on weekends, buy after-hours coverage first.
Want a quote for inbound call handling, or a low-cost way to hear our team on real calls first? Contact Munzai with your monthly call volume and the hours you need covered, and we will scope it and send a price.