How to Find HVAC Leads for Your Agency (2026 Playbook)

Step 1: Discover HVAC contractors in your city

Open your lead gen tool. Filter: industry = "HVAC contractor" or "heating and air conditioning". Geography = your city + 25km radius. Business size = 1-20 employees (smaller contractors convert better than corporate chains).

Expected result: 40-150 contractors per mid-size city. London, New York, Los Angeles return 300+. Bucharest returns 80-100.

Step 2: Run the audit, sort by worst

Run the 29-point audit on each. For HVAC specifically, weight these signals higher:

Google Business Profile completeness (HVAC customers search on Google Maps in emergencies)
Phone visible and click-to-call (emergency calls drive 60% of HVAC bookings)
Mobile site speed (majority of emergency searches happen on phones)
Reviews count and recency (last review under 3 months = active, older = neglected)
Running Google Ads (indicates they already spend on marketing and have budget)

Sort leads by worst audit score. The lowest-scored contractors are your hottest prospects because you can clearly articulate what is broken and how you will fix it.

Step 3: Cold email template for HVAC

Subject: Your GBP is missing the booking link (loses emergency calls)

Hi [Owner],

Ran a quick check on [company] Google Business Profile this morning —
your listing is missing the booking link and the last 3 photos are
from 2021.

For HVAC specifically this hurts a lot because 78% of emergency AC
calls start on a phone Google Maps search. Competitors with complete
GBPs are grabbing those calls before your phone even rings.

Fixed this for another HVAC contractor in [city] 2 weeks ago —
their Google Maps inquiries went from 12/week to 31/week.

Want the 6-point GBP fix list for your listing? Free, 5 min read.

— [Name]
[Agency], [City]

Expected results

For a month of daily outreach (50 emails/day) to HVAC contractors:

~1000 contractors discovered across 5 cities
~700 with verified email
~200-300 cold emails sent (top-scored leads only)
25-40 replies
8-15 qualified calls
2-4 new retainer clients at $2000-4000/month

Frequently asked questions

Why are HVAC companies good clients for agencies?

HVAC companies have high average ticket sizes ($5k-50k per install), strong local competition, and high customer lifetime value through service contracts. They understand the value of being top-of-mind when a customer has an emergency, which makes them receptive to marketing services that drive calls and Google Maps visibility.

How much do HVAC companies spend on marketing?

Typical HVAC contractor marketing budgets range from $2,000-15,000/month. Smaller contractors spend $500-2,000/month on ads and SEO. Mid-size contractors running $2M+/year spend $3,000-10,000/month. This makes them prime clients for a $1,500-5,000/month agency retainer.

What HVAC leads convert best?

HVAC contractors with visibly outdated websites, missing Google Business Profile photos, no reviews responses, and no Google Ads running. These are all signals of a business that needs help but does not have an agency yet. Filter your leads to show only these four signals and your close rate doubles.

How do I find HVAC companies by city?

Use Google Maps API with the query "HVAC contractor" plus your target city. Alternatively, use LeadHunt which handles this automatically and returns 50-200 contractors per city with contact details, GBP status, and website audit in under 60 seconds.