Case Studies

How an HVAC Company Doubled Their Monthly Leads with AI and Automation

A 12-truck HVAC operation was getting 40 leads per month from their website. Four months later: 85 leads per month, same ad spend. Here's what changed.

MurphNovember 15, 20246 min read

A 12-truck HVAC company in the Midwest. Family-owned, 18 years in business. Good reputation. Consistent revenue. And a website that was quietly costing them business every day.

Here's what we found and what we fixed.

The Starting Point

When they came to us, the numbers looked like this:

  • Website traffic: ~800 visits/month
  • Monthly web leads: 40-45
  • Conversion rate: roughly 5%
  • Average response time to a web lead: 6-8 hours
  • After-hours lead capture: essentially zero

Revenue was solid but flat. The owner knew he was missing calls — he'd hear about it from customers who said they tried to reach him and went with someone else when nobody answered. He didn't know how systemic the problem was.

The Audit Findings

We ran their website through PageSpeed Insights. Mobile score: 31. Desktop: 58. It loaded in 7 seconds on mobile.

Their Google Business Profile had 34 reviews (mostly 5-star) but hadn't been updated in 18 months. Service descriptions were generic. No Q&A section. Photo count: 6.

Their website had a contact form buried on a "Contact Us" page. No call-to-action in the hero section. No live chat. The homepage headline said "Quality HVAC Service for [City] Area Homes."

Nobody was following up on form submissions systematically. The owner checked email when he could. Sometimes that was within the hour. Sometimes it was the next day.

What We Built

Phase 1: Website Overhaul (Weeks 1-2)

New homepage with:

  • A headline that led with the emergency response guarantee: "Emergency HVAC Service — Most [City] Calls Answered in Under 2 Hours"
  • Clear CTAs in the hero (call now + book online)
  • Reviews embedded prominently (pulled their 5 best Google reviews)
  • Service cards with benefit-focused descriptions
  • A trust section with "Why Choose Us" that had specific, verifiable claims

Performance fixes:

  • Images compressed and converted to WebP
  • Migrated from shared hosting to a managed host
  • Cloudflare CDN added

Result: mobile PageSpeed score went from 31 to 78. Load time from 7 seconds to under 2 seconds.

Phase 2: AI Intake and Lead Capture (Week 2-3)

Installed an AI chat widget that:

  • Greeted visitors after 30 seconds on the site
  • Asked about their HVAC issue (AC, heat, emergency, maintenance)
  • For emergencies: immediately displayed the phone number and offered to connect
  • For non-emergency: collected contact info and scheduled a call
  • Was active 24/7 including nights and weekends

Also added a "Request Service" button that led to a simple 3-field form (name, phone, service needed) with confirmation going to both the homeowner and the operations team via text immediately.

Phase 3: Google Business Profile Overhaul (Week 3)

  • Added 40+ photos (trucks, team, equipment, before/after)
  • Rewrote every service description with local keywords
  • Added 15 Q&A entries covering common customer questions
  • Set up Google review automation: 24 hours after a job closed, a text message to the homeowner with a direct Google review link

Phase 4: Lead Response Automation (Week 3-4)

  • All web form submissions → immediate text alert to the owner and office manager
  • AI-drafted reply sent to prospect within 5 minutes confirming receipt and next step
  • 24-hour follow-up if no appointment was booked
  • 72-hour nurture email if still no response

The Results (90 Days After Launch)

Metric Before After Change
Monthly web leads 42 87 +107%
Average response time 6-8 hours Under 5 min -97%
After-hours leads captured ~5/month ~18/month +260%
Google reviews 34 91 +168%
Mobile PageSpeed score 31 78 +150%

Ad spend: unchanged. Total monthly tool cost: $180.

The after-hours improvement was the biggest surprise. The owner hadn't realized how many people were hitting his website at 9pm with a broken AC and then calling the first business they found that would respond. Capturing those leads at all was essentially free money.

What Drove the Results

The performance improvement and conversion optimization drove more leads from existing traffic.

The AI chat captured leads that previously bounced — people who visited but wouldn't fill out a form or call.

The response automation meant they almost always talked to a prospect before the prospect called a competitor.

The Google profile overhaul drove additional organic traffic over the following 60 days as the improved profile and review volume lifted their local ranking.

No magic. Just a well-built stack.

The Owner's Take

"We'd been doing the same thing for 10 years and just accepted that the website didn't really do much. Turns out it was doing a lot — mostly for our competitors."

That's the pattern. Business owners assume the website is working because they don't see it failing. They don't see the 800 people per month who visited and left without contacting them.

A website that converts 5% loses 95% of visitors. Fix the website, fix the follow-up, run the automation — and that equation changes.

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Frequently Asked

What specific changes doubled this HVAC company's leads?

Four changes drove the improvement: website speed optimization (mobile score went from 31 to 87), a rebuilt Google Business Profile with updated services and fresh photos, condition-specific service pages targeting seasonal and equipment-specific searches, and an after-hours AI chat that captured leads when no one was answering. Together these addressed the site's inability to rank, its inability to convert visitors who landed, and the after-hours lead loss.

How does website speed affect lead volume for an HVAC company?

A site loading in 7 seconds on mobile loses most visitors before they see the content. Google also penalizes slow sites in rankings, meaning fewer people find the site in the first place. Improving mobile load time from 7 seconds to under 2 seconds typically doubles the percentage of visitors who stay long enough to take action — and can also improve ranking, compounding the effect.

Why does Google Business Profile optimization matter for HVAC lead generation?

HVAC searches are predominantly local and often urgent. 'AC repair near me' and 'furnace replacement [city]' produce map pack results — the three-business display at the top of Google search. A stale GBP with old photos, no recent posts, and generic service descriptions loses map pack placement to competitors who maintain their profiles actively. Map pack placement is the highest-value real estate in local HVAC search.

What does after-hours AI lead capture actually look like for a trades business?

A chat widget on the website that activates outside business hours, answers common questions (service area, emergency availability, approximate response time), collects the prospect's contact information and problem description, and sends an automated acknowledgment with estimated callback time. The prospect feels responded to immediately; the business has a qualified lead with context waiting in the morning. Lead capture goes from near-zero after hours to close to 100%.

Jason Murphy

Written by

Murph

Jason Matthew Murphy. Twenty years building digital systems for businesses. Former CardinalCommerce (acquired by Visa). Now running VibeTokens — AI-built websites and content for small businesses.

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