Google Ads for HVAC companies

Does Google Ads work for HVAC companies?

Yes. HVAC is one of the best fits for Google Ads, because the demand is urgent and local. Someone searching "AC repair near me" on a hot afternoon wants a technician today, and the companies at the top of the page get the call.

The catch is that HVAC is also one of the most expensive home-service categories to advertise in. Clicks are costly, so an account that lets a third of its budget drift to the wrong searches loses real money every week. Whether Google Ads pays for an HVAC company comes down to how tightly the account is controlled and whether it measures booked jobs or just form fills.

How much do Google Ads cost for an HVAC company?

It varies by market and season, but in competitive metro areas HVAC repair clicks commonly cost somewhere between $10 and $30, and emergency terms in large cities can run higher. Cost per lead for repair work often lands between $60 and $200. Peak season raises both, because every competitor turns their budget up at the same time.

The more useful number is cost per booked job, by job type. A repair call and a full system replacement are worth very different amounts, so they deserve separate campaigns, separate budgets and separate targets. An account that lumps them together will look fine on average and still overpay for the low-value half.

Where do HVAC Google Ads accounts waste the most money?

Almost always in the search terms report: the actual phrases people typed before clicking. In HVAC accounts the repeat offenders are:

• Do-it-yourself searches, like "why is my AC blowing warm air" or "how to reset a furnace"
• Parts and supplies: capacitors, filters, thermostats, refrigerant
• Jobs, salaries, HVAC schools and licensing
• Car air conditioning repair, which matches "AC repair" surprisingly often
• Window units and portable air conditioners
• Manufacturer warranty lookups and competitor names
• Searches from outside the service area

Broad match keywords and Google's automatic close-variant matching cause most of it. In one HVAC account we audited, the large majority of zero-conversion spend came from close variants of keywords the owner thought were tightly controlled. Each of these can be blocked with negative keywords and tighter match types, and because that work is subtractive it shows up in cost per lead quickly.

Should an HVAC company run Local Services Ads or regular Google Ads?

Usually both, because they do different jobs. Local Services Ads (the "Google Guaranteed" listings at the very top) charge per lead rather than per click, and placement depends heavily on review count and rating, how reliably you answer the phone, your hours and how close you are to the searcher. Raising the budget cap rarely helps if ranking is the real limit.

Regular search campaigns give you control Local Services Ads don't: which services you advertise, which searches you appear for, what the ad says and where the click lands. A sensible setup lets Local Services Ads catch the bottom of the funnel while search campaigns cover the specific, high-value services you most want to sell.

Why does my HVAC account show lots of conversions but the phone isn't busier?

Two causes come up again and again. The first is conversion tracking that counts the wrong things: page views, clicks on a phone number that never became a call, or calls a few seconds long. The second is brand searches. In many HVAC accounts a large share of reported conversions come from people who typed the company's own name and would have called anyway, mixed into campaigns that are supposed to be finding new customers.

The fix is to count only real leads, separate brand from non-brand campaigns, and reconcile the account against booked jobs from your dispatch or CRM system. Once the numbers reflect reality, the bidding system starts optimizing for real customers too.

When should an HVAC company make changes to its Google Ads account?

Match the size of the change to the season. During peak cooling or heating season an HVAC business can't afford a dip, so that is the time for safe, subtractive fixes: negative keywords, match-type containment, budget pacing. Structural work, like rebuilding campaigns or changing bidding strategy, triggers a learning period and belongs in the shoulder seasons when a slow week costs less.

This is the main difference between managing an HVAC account and managing a generic one. The calendar matters as much as the keywords.

How does Legacy Point manage Google Ads for HVAC companies?

Legacy Point manages Google Ads and nothing else: no websites, no SEO, no social media. The work follows the same pattern in every account:

• Free audit first. Read-only access, a written report of where the money is going, no obligation.
• Flat monthly fee. Never a percentage of ad spend, so there is no incentive to push your budget up.
• You own the account. We work through delegated access that you can revoke at any time.
• Fixed review schedule. The account is reviewed twice a week, and every change is reported in plain English.
• Month to month. Thirty days' notice, no long-term contract.

The founder spent six years inside Google's ads organization before starting Legacy Point. More about who does the work.