HVAC contractors live in two different worlds: emergency no-cool repairs that demand instant GPS dispatching, and planned system replacements requiring Good/Better/Best proposals and Manual J sizing. Knockio connects your field technicians and comfort advisors directly to your office—giving heating and cooling contractors one platform to schedule calls, build tiered estimates, manage maintenance agreements, and collect on site.
Schedule a DemoWhat should HVAC contractors look for in a CRM and field service platform?
A true HVAC contractor software carries both fast service calls and multi-day installations. That means complete property records with equipment serial numbers, drag-and-drop dispatching, interactive Good/Better/Best proposals, EPA Section 608 refrigerant tracking, automated Preventive Maintenance Agreements (PMAs), and mobile billing. Knockio handles all of it in one platform—adding live GPS tracking of technicians and automated territory creation so your service history lives in a single record.
Knockio is HVAC software and CRM built for contractors who need one place to hold customer records, dispatch technicians, track equipment history, build Good/Better/Best estimates, manage maintenance agreements, and collect payments. No more switching between calendar apps and standalone quoting tools.
Every property record logs condenser model numbers, air handler serial tags, filter sizes, warranty expiration dates, and past repair history. Technicians arrive knowing the home's mechanical background before they step out of the van.
Move jobs through clear stages: Emergency Dispatch, Diagnosing, Estimate Sent, Proposal Approved, Equipment Ordered, Install Scheduled, Inspection, and Completed. Customize boards for service repairs versus residential changeouts.
Turn seasonal spring and fall tune-ups into predictable recurring revenue. Manage PMA memberships, track member-only repair discounts, and process recurring invoicing and let you add state auto-renewal disclosures to your agreements.
View every technician's live GPS location on a visual map. Use the live rep map to assign the nearest available tech to an emergency no-heat or no-cool call instantly, reducing windshield time.
Carve out service territories or door-to-door replacement canvassing zones automatically by ZIP code and city. Perfect for comfort advisors running seasonal changeout campaigns in aging neighborhoods.
Optimize daily routes for maintenance technicians running 6 to 8 seasonal tune-ups a day. Reduce backtracking across town and keep technicians on time for scheduled arrival windows.
Build detailed work orders tracking line-set sizes, copper fittings, whip disconnects, pad sizes, and thermostat wire against real job costs. Install crews see exact equipment takeoffs on their mobile app.
When condensers, coils, or refrigerant cylinders run short, fire off a purchase order for your supplier such as Ferguson, Johnstone Supply, or Lennox. Flag low stock before parts delay an install.
Stay compliant with federal regulations. Technicians log refrigerant types (R-410A, R-32, R-454B), recovery cylinder numbers, and pressure testing weights directly into the customer's permanent job record.
Technicians snap photos of corroded evaporator coils, burnt contactors, and clean data plates, annotating images with arrows right in the app to justify repair quotes to homeowners and landlords.
When a homeowner declines a recommended system replacement and opts for a temporary patch, capture a digital Declined-Repair Waiver e-signature on site to document that the customer declined the recommended repair.
Store Manual J sizing calculations, AHRI matched system certificates, municipal mechanical permits, and manufacturer warranty registrations attached directly to the job record for easy retrieval.
Build interactive Good/Better/Best estimates comparing 14 SEER2 base systems against variable-speed heat pumps. Let homeowners select optional add-ons like UV purifiers or smart thermostats from their phone.
Present monthly payment framing first. Present the monthly financing you offer, then import and e-sign the lender agreement (GreenSky, Service Finance, Wisetack, and the like) right on the job so the paperwork lives with the record.
Collect diagnostic fees, tune-up balances, and installation deposits the moment the tool bag is packed using Text-to-Pay, credit card readers, or ACH processing in the field.
Every property record logs condenser model numbers, air handler serial tags, filter sizes, warranty expiration dates, and past repair history. Technicians arrive knowing the home's mechanical background before they step out of the van.
Move jobs through clear stages: Emergency Dispatch, Diagnosing, Estimate Sent, Proposal Approved, Equipment Ordered, Install Scheduled, Inspection, and Completed. Customize boards for service repairs versus residential changeouts.
Turn seasonal spring and fall tune-ups into predictable recurring revenue. Manage PMA memberships, track member-only repair discounts, and process recurring invoicing and let you add state auto-renewal disclosures to your agreements.
View every technician's live GPS location on a visual map. Use the live rep map to assign the nearest available tech to an emergency no-heat or no-cool call instantly, reducing windshield time.
Carve out service territories or door-to-door replacement canvassing zones automatically by ZIP code and city. Perfect for comfort advisors running seasonal changeout campaigns in aging neighborhoods.
Optimize daily routes for maintenance technicians running 6 to 8 seasonal tune-ups a day. Reduce backtracking across town and keep technicians on time for scheduled arrival windows.
Build detailed work orders tracking line-set sizes, copper fittings, whip disconnects, pad sizes, and thermostat wire against real job costs. Install crews see exact equipment takeoffs on their mobile app.
When condensers, coils, or refrigerant cylinders run short, fire off a purchase order for your supplier such as Ferguson, Johnstone Supply, or Lennox. Flag low stock before parts delay an install.
Stay compliant with federal regulations. Technicians log refrigerant types (R-410A, R-32, R-454B), recovery cylinder numbers, and pressure testing weights directly into the customer's permanent job record.
Technicians snap photos of corroded evaporator coils, burnt contactors, and clean data plates, annotating images with arrows right in the app to justify repair quotes to homeowners and landlords.
When a homeowner declines a recommended system replacement and opts for a temporary patch, capture a digital Declined-Repair Waiver e-signature on site to document that the customer declined the recommended repair.
Store Manual J sizing calculations, AHRI matched system certificates, municipal mechanical permits, and manufacturer warranty registrations attached directly to the job record for easy retrieval.
Build interactive Good/Better/Best estimates comparing 14 SEER2 base systems against variable-speed heat pumps. Let homeowners select optional add-ons like UV purifiers or smart thermostats from their phone.
Present monthly payment framing first. Present the monthly financing you offer, then import and e-sign the lender agreement (GreenSky, Service Finance, Wisetack, and the like) right on the job so the paperwork lives with the record.
Collect diagnostic fees, tune-up balances, and installation deposits the moment the tool bag is packed using Text-to-Pay, credit card readers, or ACH processing in the field.
An emergency repair business and a commercial refrigeration contractor share a trade name, but run completely different workflows. Knockio adapts to your specific dispatch model, maintenance agreements, and install pipeline out of the box.
Designed for fast-paced diagnostic dispatching. Quote trip fees at booking, assign the nearest available technician using the live rep map, present flat-rate repair quotes on a tablet, and collect payment before leaving the driveway.
Build a predictable recurring revenue engine. Manage seasonal spring and fall tune-up agreements, automate member-only discount pricing, and bill recurring membership fees via recurring invoicing and add state-compliant renewal notices to your agreements.
Convert aging systems into high-efficiency replacements. Build interactive Good/Better/Best tiered proposals, present the monthly financing you offer (GreenSky/Wisetack and the like), and track municipal permit inspections.
Manage complex multi-system commercial HVAC and refrigeration contracts alongside residential Indoor Air Quality (IAQ) dehumidifier, HEPA filtration, and duct-sealing installations.
Stop paying for basic calendar dispatch apps, standalone proposal builders, and manual spreadsheet maintenance tracking. Knockio brings your technicians and office into one platform.
| Workflow Stage | Old Taped-Together Stack | With Knockio All-in-One |
|---|---|---|
| Scheduling & Dispatch | Using basic calendar apps or whiteboards with zero live GPS tech tracking. | Visual drag-and-drop dispatch board with real-time GPS technician tracking and routing. |
| Estimating & Sales | Handwritten paper quotes or basic PDFs with no tiered Good/Better/Best pricing options. | Interactive Good/Better/Best proposals with optional add-on line items and the financing you offer. |
| Maintenance & Billing | Spreadsheets tracking tune-up dates and manual invoicing for recurring service contracts. | Automated PMA memberships with recurring invoicing and seasonal maintenance reminders. |
| Equipment & History | Technicians calling the office to ask what filter size or condenser unit the house has installed. | Permanent property records storing model numbers, serial tags, EPA logs, and warranty dates. |
Knockio makes HVAC job management simple with HVAC software and field service CRM tools in one place. Track techs, manage the schedule, upload job media, automate follow ups, and send digital contracts, all from the same platform.
Monitor technicians in real time with GPS tracking. Use the live rep map to assign the nearest available van to emergency no-heat or no-cool calls.
Learn MoreAutomatically handle the daily grind like seasonal tune-up reminders, booking confirmations, and invoice follow-ups so your dispatchers can focus on incoming calls.
Learn MoreSee every job's equipment photos, data plates, Manual J sizing, and refrigerant logs in one view, so technicians arrive prepared for the repair.
Send installation agreements and Declined-Recommendation Waivers for digital signature with IP timestamp logging to protect your business against disputes.
Learn MoreKnockio connects your customer records, invoices, and payments to the tools you use via Zapier and webhooks. It also connects via Zapier and webhooks with Google Calendar, HubSpot, GoHighLevel (GHL), and Salesforce.
Learn MoreLink comfort advisors, installation crews, and dispatchers to the same job record through assignees and notes, so install specs never get lost.
Learn MoreFrequently Asked Questions
Switching software is a real decision when your whole schedule, customer history, and equipment records live inside it. Here are the questions HVAC contractors ask most before making the move.
Join hundreds of growing teams using Knockio to manage leads, sales, field teams, and customer relationships.
Customer Reviews
What Field Service and Sales
Teams Say About Knockio
This app is the best thing that has happened to our company! Asad is absolutely amazing! He is so responsive, it doesn't matter what time of day he is on it! I highly recommend this company add this app!
Lacey Jackson
⭐⭐⭐⭐⭐
Knockio is a great product! We use it for our roofing sales canvassing. Their support team is responsive and fixes issues immediately. Highly recommend!
Ben Loveland
⭐⭐⭐⭐⭐
The support team is awesome. The live tracking feature is very useful. The pricing is fair as well!
Bar Galanti
⭐⭐⭐⭐⭐
Knockio is the best! My team and I absolutely love using it - it is so user friendly and simple. Support is brilliant too, nothing is ever too much trouble. The best on the market. Thanks Knockio!
Georgia Hancocks
⭐⭐⭐⭐⭐
We love Knockio so far! It is solving a lot of the issues of the other canvassing apps. The team have worked with us providing excellent fast support. Highly recommend if you're seeing people face to face.
Sarah Bennett
⭐⭐⭐⭐⭐
Amazing app! Definitely has helped out my team a whole lot from our previous canvassing software. They identified what we were struggling with and needed, and everything has been addressed. Highly recommend.
Ayana Hall
⭐⭐⭐⭐⭐
See Knockio In Action
Pulling up a few good times to connect…
Plan campaigns, capture leads, dispatch crews, manage jobs, and update customers from anywhere. Your canvassing and field service work stays connected in one app.
