You Rest. We Fill The Job.
ResFil AI is the AI Front Desk & Revenue Operations platform for home-service businesses — it answers every call and text, converts more leads into booked jobs, helps you grow repeat work, and shows you where to optimize. Built for HVAC, plumbing, electrical and roofing companies.
Live in minutes · No new hardware · Cancel anytime
ResFil AI doesn't just operate your AI front desk — it helps show you where your business can improve.
One platform across the whole customer journey
ResFil AI goes far beyond answering the phone — it helps you answer, convert, grow and optimize every opportunity.
Answer
- AI voice receptionist
- SMS conversations
- After-hours answering
- Approved knowledge base
Convert
- Lead qualification
- Appointment booking
- Lead recovery
- Estimate follow-up
- No-show recovery
Grow
- Customer reactivation
- Automated reviews
- Maintenance plans
- Seasonal campaigns
- Outbound AI calling
Optimize
- Revenue analytics
- Lost-lead intelligence
- Smart dispatch
- AI Quality Coach
- Call-volume forecasts
- Optimization recommendations
Advanced operations, revenue intelligence and optimization features are included on higher plans. Outbound calling and telephony features activate once your voice/SMS provider is connected.
Multilingual AI
Speak your customer's language
ResFil automatically recognizes when customers communicate in another supported language and continues the conversation naturally — across calls, text messages, and website chat.
No menu. No restart. No unnecessary transfer.
English, Spanish, and additional supported languages based on plan and provider availability.
Everything a great receptionist does
Operational, calm and reliable — built for busy owners, not tech teams.
Answer every call, 24/7
Your AI front desk picks up when you can't — day, night, weekends and holidays.
Reply to texts instantly
Inbound SMS handled with approved answers, so leads never wait.
Book real appointments
Checks genuine availability and schedules jobs straight onto your calendar.
Stays on script
Only answers from approved knowledge — never invents prices or promises.
Capture after-hours leads
Turn missed calls into booked jobs instead of voicemails no one returns.
See the opportunities you capture
A Missed Revenue dashboard shows calls answered, leads recovered, appointments booked and estimated opportunity value.
Bring past customers back automatically
Launch reactivation campaigns — seasonal tune-ups, maintenance and inspections — to win repeat work from customers you already know.
Outbound AI calls (Pro)
Queue AI callbacks for lead recovery, appointment confirmations, estimate follow-ups and reactivation — placed only when your voice provider is connected.
Keep your business in front of customers throughout the year
Plan seasonal campaigns — AC tune-ups, winterization, freeze prep, storm inspections — with templates, a calendar and recurring automation. Nothing sends without your authorization.
Hear ResFil AI answer a real call
Listen to a caller being greeted, answered and booked — start to finish — in under two minutes.
Every unanswered call is a job your competitor just booked.
When you're on a job, driving, or asleep, the phone still rings — and most callers won't leave a voicemail. They call the next company on the list. That lost revenue never shows up on a report, so it's easy to miss just how much it adds up to.
Real-world customer issues in your industry
"I called several companies and most never called me back."
"I left messages and still couldn't get anyone to respond."
"I had to keep chasing them just to get an update."
"The technician was good, but the communication from the company wasn't."
"They scheduled an appointment, but no one showed up or called."
Slow or missed responses don't just lose one job — they cost you the review, the referral and every repeat visit that customer would have brought. Frustrated callers move straight to a competitor and often warn others in public reviews, quietly draining both your current revenue and your future pipeline.
ResFil AI answers every call and text instantly, 24/7 — no missed messages, no callbacks forgotten. It keeps customers informed, books real appointments and follows up automatically, so every lead feels looked after and turns into a five-star experience instead of a bad review.
How much are missed calls costing you?
Move the numbers to match your business. This is revenue that's slipping away every month.
Estimate only, for illustration. Assumes ResFil recovers a conservative 60% of otherwise-missed opportunities by answering instantly, 24/7.
The difference one month makes
Same phone number. Completely different outcome.
- Calls ring out to voicemail after hours and during jobs
- Leads text and wait — then book with the competitor who replied first
- You pay $3,000+/mo for a receptionist who works 40 hours, not 168
- No record of why callers didn't book
- Every missed call is a silent, untracked loss
- Every call answered in one ring — 24/7/365
- Texts answered instantly with your approved pricing and info
- A full-time front desk for a fraction of one salary
- Every call summarized with outcome and follow-ups
- A weekly report of booked jobs and recovered revenue
Live in minutes, not months
No engineers. No new hardware. No script-writing.
1 · Connect in minutes
Add your services, prices and hours. Point your number to ResFil. No engineers, no new hardware.
2 · The AI answers & books
It greets callers, answers questions from your approved knowledge, qualifies the lead and books the job on your calendar.
3 · You see the results
Every call, text, lead and booking in one inbox — with a weekly summary of the revenue you recovered.
Questions owners ask us
Will it sound like a robot?
No. Callers hear a natural, friendly voice that greets them by your business name, answers their questions and books them in — most people don't realize it's AI.
What if it doesn't know an answer?
It only speaks from the knowledge and prices you approve, and it never invents details. Anything outside scope is escalated to you or a message is taken — nothing is faked.
Do I need any tech skills?
None. Setup takes minutes: add your services and hours, point your number, and you're live. No apps to install, no team to train.
How is this cheaper than a receptionist?
One receptionist costs $3,000+/month and covers ~40 hours a week. ResFil covers all 168 hours — nights, weekends and holidays — from $299/month.
Already Help Home-Service Businesses Grow? Partner With ResFil.
The ResFil Agency Partner Program allows marketing agencies serving HVAC, plumbing, roofing, and electrical businesses to introduce their clients to ResFil and earn recurring commissions from eligible referrals.