It’s 11:30 PM on a Saturday in July. Your phone rings. “Our AC died and we have a newborn. Can someone come out tonight?”
How you handle this call determines whether you earn a customer for life or lose them to whoever answers next on their Google search. Here’s how to set up emergency service that’s profitable, sustainable, and doesn’t destroy your team’s quality of life.
The Emergency Call System
Step 1: Decide Your Coverage
Option A: 24/7 Emergency Service You take emergency calls around the clock. Best for maximizing revenue and customer loyalty. Requires an on-call rotation that doesn’t burn out your team.
Option B: Extended Hours You cover emergencies from 6 AM to 10 PM daily, including weekends. After 10 PM, callers get a voicemail that promises a callback before 7 AM. This balances availability with work-life sanity.
Option C: Business Hours Only You don’t offer after-hours service. Callers get a voicemail and you call back the next business day. Least expensive to operate but you lose emergency revenue and customers to competitors who do offer after-hours.
For most residential HVAC shops, Option B is the sweet spot. You capture the vast majority of emergency calls (most happen between 5 PM and 10 PM) without requiring middle-of-the-night service. If you’re exploring this area, our How to Build an HVAC Website That Actually Gets You guide covers it in detail.
Step 2: Set Up the Phone System
Answering service ($100-$300/month): A live person answers your phone 24/7, screens calls, and dispatches the on-call tech for true emergencies. They filter out non-emergencies (“my thermostat is set wrong”) from real emergencies (“no heat and it’s 15°F outside”). This is the professional approach.
Auto-attendant with on-call routing: Your phone system plays a message after hours: “For emergencies, press 1 to reach our on-call technician. For non-emergencies, leave a message and we’ll call you back by 9 AM.” Press 1 routes to the on-call tech’s cell phone.
Your FSM software: Some platforms (ServiceTitan, Workiz) have built-in call routing and tracking. ServiceTitan can route after-hours calls to the on-call tech while logging the call for your records.
Step 3: On-Call Rotation
Weekly rotation works best. Each tech knows their on-call week well in advance. They can plan their personal life around it.
Compensation options:
- Flat weekly on-call pay: $150-$300/week just for being available
- Per-call bonus: $75-$150 per emergency call completed
- Higher commission on after-hours work: 5-10% above normal commission rate
- Combination: $100/week availability + per-call bonus
The rule: compensate on-call time, no exceptions. Techs who take emergency calls without extra pay will either quit or stop answering. Both outcomes are worse than paying the premium.
Step 4: Dispatch Process
When an emergency call comes in:
- Answering service screens the call — is this a real emergency?
- Emergency is dispatched — on-call tech gets a call/text with customer details
- On-call tech calls the customer within 15 minutes to confirm ETA
- Customer gets an automated text — “[Tech name] is responding to your emergency. ETA: [time]”
- Tech completes the job — photos, invoice, payment collected on-site
- Follow-up text next morning — “Hope everything is working well! Here’s your invoice: [link]”
This workflow should be as automated as possible. Your FSM software handles steps 4-6. Steps 1-3 need an answering service or good phone routing.
Emergency Pricing
Emergency calls should be priced higher than standard service. Customers expect this and accept it readily when their house is 45°F or their baby can’t sleep because the AC is dead.
Standard emergency pricing:
- After-hours diagnostic fee: $150-$250 (vs. $89-$129 for standard hours)
- Weekend premium: 1.25-1.5x standard repair prices
- After 10 PM premium: 1.5-2x standard repair prices
How to present it: “Our after-hours service includes a $175 diagnostic fee, which covers the trip charge and diagnosis. Repair pricing is [X] on top of that. I can come out in the next hour — would you like to schedule?”
Most customers say yes. The ones who balk would have complained about your regular pricing too.
Don’t Discount Emergency Work
Your tech is leaving their family on a Saturday night to fix someone’s AC. They deserve premium pay. Your company deserves premium rates. And the customer gets premium service — immediate response when nobody else answers. Everyone benefits from honest emergency pricing.
Profitability of Emergency Service
Emergency calls are typically your most profitable work:
Why:
- Higher diagnostic fees
- Less price shopping (customer needs help NOW)
- Higher close rate on repairs (they’re not getting three quotes at midnight)
- Higher average ticket (customers approve more work when they’re desperate)
- Massive goodwill that generates referrals and reviews
Example month for a shop doing 20 emergency calls:
- Average emergency ticket: $425 (vs. $285 for standard calls)
- 20 calls × $425 = $8,500 in emergency revenue
- On-call compensation: $600/month
- Answering service: $200/month
- Net emergency revenue: $7,700/month
That’s $92,400/year in high-margin revenue from a service that also builds customer loyalty and generates five-star reviews.
Software Setup for Emergencies
Configure Your FSM for After-Hours
- On-call tech assignment: Set up a rotating “on-call” tech profile so dispatch knows who’s up
- Emergency job type: Create an “Emergency” job type with the premium pricing built in
- Automated notifications: When an emergency job is created, customer gets immediate confirmation
- Priority flag: Emergency jobs should be visually distinct on the dispatch board
- Next-day follow-up: Automated text the next morning checking that everything is working
Track Emergency Metrics
- Emergency calls per week
- Response time (call received to tech en route)
- Emergency revenue and margin
- Customer satisfaction for emergency calls
- Conversion rate (emergency call → booked job)
These metrics help you optimize your emergency service over time. If response times are creeping up, you might need to add a second on-call tech. If conversion is low, your answering service might be screening poorly.
Common Emergency Call Mistakes
Mistake 1: Not Answering
“We don’t offer after-hours service.” That customer is now calling your competitor. And when their AC needs replaced next year, they’re calling the competitor too — the one who showed up at midnight when they needed help.
Mistake 2: Slow Response
Emergency customers tolerate 30-45 minutes for arrival. Beyond an hour, they start calling other companies. Your target: phone answered within 3 rings, tech en route within 30 minutes, on-site within 60 minutes.
Mistake 3: Not Collecting Payment
Emergency customers are emotional and grateful. They’ll pay on the spot — cash, card, whatever. Do NOT let them walk with “we’ll send you an invoice.” Collect payment before the tech leaves. The gratitude fades by Monday.
Mistake 4: Burning Out One Tech
If the same tech takes every emergency call, they’ll burn out in months. Fair rotation is non-negotiable. If you only have 2 techs, alternate weeks. If you have 5+, each tech is on-call once every 5 weeks — very manageable.
The Emergency Call Playbook
Print this and give it to your on-call tech:
- Answer within 3 rings (or call back within 15 minutes)
- Ask: “What’s the problem? Is anyone in danger? How urgent is this?”
- Quote the emergency diagnostic fee before dispatching: “$175 for the trip and diagnosis”
- Get verbal confirmation to proceed
- Text the customer your ETA
- Arrive professional — uniform, clean van, ID badge
- Diagnose thoroughly. Present options.
- Complete the repair if possible. If not, explain the plan and timeline.
- Collect payment on-site.
- Follow up the next morning by text.
Emergency calls are your biggest opportunity to create a customer for life. The family whose AC you fixed at midnight in July? They’ll never call anyone else. Ever.