Benefits

Turn every inquiry into a conversation with telli.

Higher Conversion

telli’s smart calling boosts reach rates and drives higher conversions across your HVAC & Solar sales funnel.

Speed-to-Lead

Instant lead-to-call on form submit, triggered in seconds to maximize reachability.

Lower Cost

Cut costs by up to 60%. telli’s AI agents handle outreach and homeowner qualification at a fraction of traditional team expenses.

Seamless Data Sync

telli automatically syncs extracted call data to your CRM or system of record, powering instant follow-ups and tailored offers.

Features

Comprehensive AI Voice Solutions for Solar & HVAC

Multilingual AI Agents

Sound Local. Everywhere.

Deliver fluent, native-sounding conversations in English, German, French, Spanish, Dutch and Italian. Build trust with customers using local accents and natural tone. No translators, no extra staff.

Try telli in your Language

Deployment

Up and Running in Days, Not Weeks.

Integrate in seconds, deploy in days. We’re there at every step to ensure your voice agents perform flawlessly from day one.

Customers

You're in Great Company

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Trusted by the biggest brands

More cost effective than traditional call centers or outsourced teams

60%
cost savings

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John Smith
Deployed Engineering Manager

Boost weekly service appointments with telli Al

150%
Increase
Read success stories

Integrations

Plug and Play. No Heavy Lifting.

telli plugs directly into your CRM, calendars and customer systems, automatically capturing and updating data from every call. No manual entry. No extra steps.

Book a Demo

Product

Why telli?

Feature / Capability
telli
Human Agents
VOIP
Other AI Providers
Instant Calls
Manual
Manual
Some Providers
Smart Dailing
Manual
-
Some Providers
SIP Trunking & Phone Number Management
N/A
-
Some Providers
Multi-Transfer
N/A
-
Some Providers
Intelligent Lead Handoff
N/A
-
Some Providers
Dynamic Number Rotation
N/A
-
Some Providers
Call Analytics
Manual
-
Some Providers
Branded Caller ID
N/A
-
Some Providers
Inbound Callback
Manual
-
Some Providers
Context-Aware Callbacks (“Call Me Later”)
-
Some Providers
Custom Call Outcomes 
Manual
-
Some Providers
Appointment Booking, Rescheduling & Cancellation
-
Basic
Multilingual AI Agents 
Sometimes
-
Some Providers
24/7 Support 
-
-
Seamless CRM & Workflow Integration
Manual
-
Some Providers
Enterprise-Grade Security & GDPR
-
Some Providers
Cost-Effective at Scale
-
Expensive

Simpify Call Operations

See What You’ll Save With telli.

Book a Demo

Security

Enterprise-Grade Protection by Default.

How can HVAC and Solar companies use telli's voice AI agents?
HVAC and Solar companies can deploy telli’s voice AI agents to manage high volumes of calls effortlessly. From answering inquiries and scheduling service appointments to qualifying solar leads and energy upsells, telli ensures 24/7 responsiveness, boosts customer satisfaction, and enables teams to focus on high-value tasks instead of routine calls.
How can AI phone agents help HVAC & solar companies with customer support?
telli’s AI voice agents handle inbound calls 24/7, instantly assessing homeowner needs, routing issues to technicians, booking appointments, and logging every call in your CRM. HVAC and solar teams use telli to boost responsiveness and deliver seamless, always-on support.
How do AI-powered phone agents increase lead conversion for home service businesses?
telli converts more leads by calling new inquiries within seconds, qualifying homeowners, and booking on-site appointments automatically. It re-engages cold leads, upsells energy upgrades, and syncs every interaction to your CRM. HVAC and solar teams close more deals, faster, while reducing operational costs by up to 60%.