What Google LSAs Actually Cost Home Service Contractors in 2026

Google Local Services Ads charge you only when a real customer contacts you—not when they click. That's the pitch. Here's what the numbers actually look like when 888 contractors run them with real money.

Most agency blog posts quote LSA cost ranges so wide they're useless: "$20 to $150 per lead." That's not a benchmark, it's a disclaimer. SearchLight Digital published February 2026 data pulled from $6.72 million in observed spend across 888 home service contractors—trade-by-trade breakdowns with book rates and ROAS. That's the kind of number you can run a budget decision on.

How LSA Billing Works (and How It Changed in 2024)

With traditional Google Ads, you pay per click. Someone searches "HVAC repair near me," clicks your ad, browses your site, and leaves without calling. You owe Google for that click regardless. LSAs flip the model: you're only charged when a verified customer calls, texts, or submits a booking request through your ad. The click itself is free.

There's a catch worth knowing about. Google eliminated manual lead dispute credits in mid-2024. Under the old system, if you got a garbage lead—a competitor calling to check your prices, a wrong number, a three-second call—you could dispute it within 48 hours and usually get a credit back quickly. The current system uses machine learning to review leads algorithmically within 72 hours and issues credits automatically for clear invalid cases. Credits can take up to 30 days. You have less direct control than you did two years ago, which means monitoring lead quality is more important, not less.

A related change: Google's automated credit system also changed how "Google Screened" and "Google Guaranteed" verifications work. Your background check, license, and insurance verification need to stay current or your ads stop showing. Set a calendar reminder 30 days before your annual renewal.

2026 Cost Benchmarks by Trade

Here are the February 2026 numbers from SearchLight Digital's dataset—real account spend, not projections:

• HVAC: $51 average cost per lead — 44.0% book rate — $2,110 average ticket — 9.55x closed ROAS
• Plumbing: $57 average cost per lead — 44.5% book rate — $1,714 average ticket — 6.85x ROAS
• Electrical: $39 average cost per lead
• All home services (blended): $53 average cost per lead across 888 accounts

These are national averages. Phoenix, Dallas, and Los Angeles push costs to $70–$90+ for HVAC during peak summer. Smaller markets run $30–$45. The benchmark tells you whether your current account is performing at market rate—not what you'll pay on day one.

The Book Rate Is the Number That Actually Matters

A 44% book rate means that out of every 100 LSA leads you receive, 44 become booked jobs. Combined with a $2,110 average HVAC ticket, each $51 lead generates roughly $929 in closed revenue at the median. That's the 9.55x ROAS—and it's based on median performance across hundreds of accounts, not a cherry-picked case study.

Here's the problem most contractors don't think through: that book rate assumes you answer every qualified lead. If your team only answers 70% of incoming calls—the rest hit voicemail or ring out—your effective book rate drops to 31% and your ROAS craters proportionally. You paid for the lead either way.

An AI voice receptionist plugs that gap by answering every call around the clock, even when your crew is on service calls. The math on answering technology looks very different once you account for what missed calls cost per lead.

LSAs vs. Traditional Google Ads: When to Use Each

LSAs are not always the right tool. Here's a practical breakdown:

• Use LSAs when: Your trade is Google-verified (HVAC, plumbing, electrical, roofing, locksmith, etc.), you want pay-per-contact instead of pay-per-click, and your primary conversion is an inbound phone call.
• Use traditional Google Ads when: You offer services Google doesn't verify for LSA, you need custom landing pages for specific promotions, or you want granular keyword and audience targeting. The tradeoff: average CPL for traditional Search ads runs around $104 for HVAC and plumbing—roughly double the LSA rate.
• Use both when: You want to occupy multiple positions at the top of the page. LSAs appear above traditional search ads, so running both fills more real estate. Our Google Ads AI agent manages bids across both campaign types and adjusts spend based on time of day, device, and competition.

Contractors who run LSAs alongside traditional search campaigns typically see a lower combined CPL because the two channels complement each other. You want the Google Guaranteed badge on top and a well-optimized search campaign underneath it.

How to Set Your Weekly LSA Budget

Google asks for a weekly average budget when you set up your campaign. For most home service contractors in mid-size markets, a reasonable starting point is $300–$700 per week. Start tighter than you think you need to—Google's algorithm spends the first few weeks learning your market, and you want to evaluate actual lead quality before committing to maximum spend.

The approach that works: set a conservative weekly cap for 30 days, manually review every single lead, and track your true book rate. Once you know what percentage of leads are converting and at what ticket size, you can calculate the exact CPL your margins can absorb and dial the budget from there.

Account for seasonality too. HVAC LSA costs spike May through August when every competitor is running heavy budgets. In Phoenix, plan for $80–$100+ CPL in July and set your summer budget accordingly—or redirect some of that spend to organic Google Business Profile ranking, which doesn't charge you per lead.

The Google Guarantee Badge: What It Costs and What It Buys You

Running LSAs requires passing Google's screening: license verification, insurance check, and background checks on owners and employees (typically $50–$100 per person). Once you're verified, your ad shows the green "Google Guaranteed" or "Google Screened" badge. Customers see that badge and know Google has vetted your business—it's a trust signal your organic listing and unverified competitors can't match in that placement.

The screening process takes approximately 30 days. That's the real timeline constraint most contractors overlook: if you want LSA leads this season, start the verification process now, not when the busy season arrives.

The One Variable That Makes or Breaks Your LSA Performance

The 9.55x ROAS for HVAC is not a marketing agency projection—it's the median from 888 real accounts. But it assumes you're booking every qualified lead. Call answering speed, the quality of your CSR's first 60 seconds, and after-hours coverage are what separate contractors who see that return from contractors who say LSAs don't work.

If you're generating leads but not booking them, the ad platform isn't the problem. Fix the front-end first: a consistent call-answering protocol, a hard commitment to calling back missed calls within five minutes, and an AI appointment scheduling agent that captures bookings while your tech is on a roof.

Want to see exactly what your current LSA account is doing—what you're paying per trade, what's converting, what's leaking? Book a free 24-hour audit and we'll pull the numbers together before our first conversation.

Sources

• SearchLight Digital — Google Local Service Ads Cost Per Lead by Trade (2026)
• SearchLight Digital — What Is a Good ROAS for HVAC Local Services Ads?
• Google Support — How Leads Work in Local Services Ads
• Coalmarch — Google LSA Automated Credits and Verified Badge Updates (2024–2025)