HVAC Google Ads Built Around How Customers Actually Buy
When a heating system fails in January, the homeowner doesn’t fill out a contact form and wait. They call immediately. A campaign that only tracks form submissions will appear to cost $539 per lead — while the real number, with proper call tracking, is $24-60.
Every Grow Marketing HVAC and plumbing account has both call tracking types configured from day one: calls directly from ad extensions, and calls from the website after clicking through. Both feed Smart Bidding with the full conversion signal.
The Middletown NJ Model
One Middletown NJ HVAC and plumbing company. $87,420 in annual Google Ads. Three simultaneous campaigns: HVAC core, HVAC expanded, plumbing. 3,500 total conversions in one year at $24.73 blended CPA — 71% below the $40-85 industry benchmark.
The home market — Middletown — produced 2,125 of those conversions at $14.09 each. That’s what a mature account with deep conversion history looks like in its core market. 581 keywords. 70% top-of-page impression rate.
Three Campaigns for a Reason
HVAC and plumbing are different services with different seasonality, different urgency patterns, and different average job values. A combined campaign produces generic ad copy and prevents budget from shifting between service lines based on demand.
Separate campaigns allow: seasonal budget shifts between heating and cooling, different call-only ad schedules per service, and independent Smart Bidding optimization per service line.
Emergency Intent Gets the Highest Bids
‘Heating repair near me’ at 7am in January. ‘AC not working’ at 2pm in July. These searches come from homeowners in immediate need. They will call the first result they see.
Emergency and repair intent terms receive the highest bid priority in every HVAC account.
Time-of-day bid multipliers run higher during morning and evening hours — when homeowners discover equipment failures. Seasonal multipliers increase budgets during peak demand periods.
