Local Services Ads vs Google Ads: Which Books More HVAC Jobs?

Every contractor who's looked into Google advertising has hit this fork. Local Services Ads promise pay-per-lead simplicity and the top slot on the page. Search Ads offer control but demand more work and charge whether or not anyone calls.

Framed as either/or, LSA usually wins the argument. Framed accurately, they're doing different jobs.

How each one works

The structural difference: with LSA you're renting Google's trust badge and their profile page. With Search you're buying attention and pointing it wherever you want.

What Google verification involves

LSA isn't something you switch on this afternoon. Google screens you first — business registration, licence review, insurance verification, and a background check on the business owner. Budget two to four weeks if your paperwork is in order, longer if it isn't.

Worth knowing: the old Google Guaranteed money-back program was discontinued in November 2025, and both the Guaranteed and Screened badges were replaced by a single Google Verified checkmark in October 2025. Verified status still influences where you rank in LSA even when the badge itself isn't shown. If an agency is still pitching you "Google Guaranteed", they're working from an old playbook.

The payoff is the checkmark and the top slot. That does measurable work in a trade where homeowners are actively worried about who's turning up at their door.

Where LSA wins

• Emergency searches. "Furnace repair near me" at 11pm — the person calls the first credible number. LSA is above everything, and the badge closes the trust gap instantly.
• Mobile. LSA's call button is the most prominent thing on a small screen.
• If you have strong reviews. LSA ranks heavily on review volume and rating. Good reviews are worth real money here in a way they aren't in the Search auction.
• Simplicity. No keywords to build, no negatives to maintain, no landing pages. If nobody's managing your account, LSA degrades more gracefully.
• Trust. The verified checkmark closes the door-knock anxiety gap faster than any ad copy can.

Where Search wins

• Replacement and high-ticket work. Someone researching "furnace replacement cost Calgary" wants information, not a phone call. That's a landing page job, and LSA can't send them to one.
• Financing and rebates. "Heat pump rebate Alberta" is a valuable search you can target precisely with Search and not at all with LSA.
• Anything outside LSA's categories. Commercial work, specialised installs, IAQ.
• Control over who you're paying for. Negative keywords let you stop paying for "hvac technician jobs" and "furnace filter home depot." LSA gives you no equivalent lever.
• Remarketing. Someone who read your replacement page and left can be brought back. LSA has no mechanism for this.

The lead quality problem

LSA's pay-per-lead model sounds like it removes risk. It doesn't — it relocates it. You'll be charged for wrong numbers, people outside your service area, callers wanting a part rather than a service call, and competitors doing research.

Google lets you dispute these. The credits are real: on a $4,000/month LSA budget, consistent dispute filing typically recovers $400–$1,300 a month. But it requires someone actually reviewing leads and filing, week after week.

This is worth asking any agency about directly, because almost none of them address it publicly. The question is: "Do you review and rate every lead and dispute what Google misses, or only the ones I flag?" The difference between those two answers can move your effective cost per lead more than any keyword work will.

Running both

The two channels overlap on some searches, and left alone they'll bid against each other — you paying twice to reach the same homeowner. Managed together, the split is straightforward:

Weight it by season, too. In deep winter, emergency demand dominates and LSA should take the larger share. In shoulder season, the money is in maintenance plans and early replacement quotes — Search work, on cheaper clicks.

Five questions to ask before you hire anyone

Whether you run this yourself or pay someone, these are the questions that separate an agency doing the work from one collecting a retainer:

1. Do you review and dispute every LSA lead, or only the ones I flag? This single line item moves effective cost per lead more than keyword work does.
2. How do you stop LSA and Search bidding against each other? If they can't answer, you're paying twice for the same homeowner.
3. What happens to my budget during a cold snap? Seasonal pacing is where most of the money is won or lost in this trade.
4. What's my cost per booked job, not per lead? If they only report leads, they're reporting the flattering number.
5. Who owns the account if I leave? The answer should be you, without a migration project.

If you can only run one

Start with LSA if you have solid reviews, you can pass verification, and nobody in-house is going to manage a Search account properly. It's more forgiving of neglect.

Start with Search if replacements are your margin, you're not eligible or screened yet, or you need to control exactly which searches you appear on.

But treat whichever you pick as the first half. The gap the other one covers doesn't close on its own — it just goes to whoever is running both.