Built for HVAC contractors across the US, UK & Australia

Stop losing jobs after the diagnostic.

Your technician runs a full diagnostic. The question is whether the experience after the service call — the report, the follow-up, the documentation — is as professional as the work itself.

This isn't marketing.
This is diagnostic → service report → follow-up.

See How It Works →
90s To document a full diagnostic on-site — equipment readings, photos, findings — before the van leaves the driveway
30s To review, approve and send a branded service report to the homeowner from your dashboard
0 Follow-ups that fall through the cracks — the sequence runs automatically until the homeowner responds
One question

When your tech finishes a diagnostic —

What does the homeowner leave with?
A verbal rundown at the door
Photos in a text thread
A branded service report
Branded report + automated follow-up

Most HVAC crews do the diagnostic right. The gap is everything that happens after the tech leaves the driveway.

Without this
Tech finishes diagnostic
Verbal summary at the door
Homeowner waits. No document.
Follow-up if someone remembers
Decision delayed or lost
With this
Tech documents on-site
Report lands in your dashboard instantly
You review, approve, send in 30 seconds
Follow-up runs automatically after you send
Job closes faster
How it works

Diagnostic → Report → Follow-Up

No extra admin. No new marketing. Just a cleaner handoff after every service call.

01

Tech documents findings on-site

Equipment readings, photos, fault codes, and severity tags. 90 seconds at the unit. Every finding catalogued before the van leaves — cooling diagnostics, heating faults, or full system assessments.

→ Every finding documented the moment it's seen → Equipment readings captured on-site, not from memory
02

A branded service report lands in your dashboard

Your logo, licence number, and contact info on every page — consistent across every tech and every job. Review in 30 seconds, edit any line, approve, then send with one tap.

→ Your brand on every single report → Full control — edit anything before sending
03

You send it — homeowner gets a document that closes the job

Clear findings, equipment readings, priority levels, and recommended actions. Something they can share with a property manager, discuss with their spouse, or use to approve the repair immediately.

→ Findings explained in plain language → Your brand on every page, every time
Example Report

What the homeowner actually receives

A professional document that makes the quality of the diagnostic visible — your brand, your findings, every job.

Your branding — logo, licence number, contact info on every report
Equipment readings — refrigerant charge, capacitor ratings, airflow measurements captured on-site
Findings prioritised — Urgent / High / Medium / Low severity so homeowners know what needs attention first
Plain-language descriptions — explains what the issue means, not just what it is
Recommended next steps — gives the homeowner a clear reason to approve the repair now
Summit Climate ControlLicensed HVAC Contractor · AZ · Owner
Cooling System DiagnosticJune 4, 2026
Property1847 Desert View Dr, Phoenix
System3-Ton Split AC · 2017
Summary
System running at reduced capacity due to low refrigerant charge and a failing start capacitor. Immediate repair recommended before peak cooling season. All readings captured on-site.
Findings
High
Refrigerant ChargeMeasured 14 PSI below target. Leak detection and recharge required immediately.
High
Start CapacitorRated 45µF, measured 31µF. Near failure — replacement before next cycle.
Med
Condenser CoilsSignificant debris buildup. Airflow reduced ~30%. Clean within 30 days.
Low
Air FilterOverdue for replacement. Schedule at next visit.
Summit Climate Control · summitclimate.com Phoenix, AZ · Licensed & Insured
See It In Action

From diagnostic to closed job.

Full workflow — service call to signed repair approval — in under 60 seconds.

60-second full workflow · tap ↗ to fullscreen

The follow-up layer

Most homeowners don't approve a repair on the spot.

The report stays with them. Once you send it, the follow-up runs automatically — while you're already on the next service call.

Day 0
You Send the Report
Review in your dashboard, approve, and send to the homeowner
Day 2
First Check-In
"Did you get a chance to review the diagnostic report?" — sent automatically in your voice
Day 5
Reminder
Report link resurfaced with key findings highlighted — automatic
Day 10
Final Touchpoint
If they reply at any point, the sequence stops automatically

Once you send the report, all follow-up touchpoints go out automatically, written in your voice. You're running a service call across town — the follow-up from last week's diagnostic already went out. When the homeowner replies, it stops and you take it from there.

Across a busy season, repair approvals fall through the cracks when follow-up depends on someone remembering to call. This makes forgetting impossible — it runs whether you're at a job, back at the shop, or done for the day.

Why we built this

Most HVAC techs do the diagnostic right. The gap is everything after.

The diagnostic is thorough. The equipment readings are accurate. But the homeowner gets a verbal rundown at the door — and the decision to approve the repair depends on whoever remembers to follow up.

That's the gap this closes. A branded diagnostic report that goes out the same day, followed by an automatic follow-up sequence that runs until the homeowner responds. No new admin. No extra staff. No repair approvals slipping through the cracks.

Built for residential service teams, commercial maintenance contractors, and multi-tech operations — across the US, UK, and Australia.

One question: Is your post-diagnostic experience as strong as your on-site technical work?

Vamsi Founder, The Design Fusion
connect@thedesignfusion.co
Pricing

Simple pricing.
No surprises.

Start free for 7 days. Your branding set up before you start — no card required.

Field Owner-operators & small teams
$59/mo
billed monthly
Up to 20 diagnostics/month
Branded PDF service reports
Equipment readings & photo capture
One-tap report delivery to homeowner
HVAC fault flags & severity labels
Field notes + secure cloud storage
Day 2 + Day 5 automatic follow-ups
Drafted follow-up messages
Start Free Trial
Most Popular
Professional Growing HVAC companies
$99/mo
billed monthly
Everything in Field, plus:
Unlimited diagnostics
Add technicians & field staff
Shareable homeowner report links
Homeowner view tracking
Priority support
Early access to new features
Start Free Trial
The Design Fusion Full-service, built around your operation
Full Service
dedicated team on your account
Everything in Professional, plus:
Custom brand identity kit
Monthly campaign packs — reels, graphics, carousels
Meta & Google paid ad management
Lead generation for your market
Monthly strategy calls + performance reporting
White-label reports on your domain
Request a Proposal →

7-day free trial on all plans. No credit card required. Your branding set up before you start.

The Design Fusion

Airflow is one piece.
We build the whole operation.

Beyond the reports — we handle the marketing that keeps your phone ringing. Social, ads, website, leads.

Social Media Google & Meta Ads More Leads Your Website
Ready to see it for your company?

Try it.
Seven days, no commitment.

We set it up with your branding before you start. If it doesn't change how a diagnostic ends, you've lost nothing.

7-day free trial — full setup, your branding, no card required

The Design Fusion  ·  Built for HVAC contractors across the US, UK & Australia