Glossary · Definition

WHAT IS
GOOGLE ADS?

Definition

Google Ads is Google's paid advertising platform covering five main campaign types: Search (text ads on search results), Performance Max (AI-driven cross-network), Local Services Ads (LSAs, lead-based), YouTube (video), and Display (image ads across the web). The dominant intent-based advertising channel — buyers are actively searching when they see your ad.

Also known as

Google AdWords (legacy) · Google Search Ads · Google PPC · Performance Max · Local Services Ads (LSAs)

The full picture

Google Ads — explained.

Google Ads is fundamentally different from Meta Ads in one critical way: intent. Meta Ads find your audience based on demographics and interests. Google Ads find your audience at the moment they're actively searching for what you sell. That intent difference makes Google Ads typically higher-converting (but also typically higher cost-per-click) than social channels. The five campaign types and when each wins: **Search Ads** — Text ads on Google search results. Highest intent — "emergency plumber near me" gets you a customer ready to buy. Best for any service business with high-intent search queries. **Performance Max (PMax)** — Google's AI-driven campaign type. Runs across Search, YouTube, Display, Gmail, Maps, and Discover simultaneously. AI manages targeting, bidding, and creative selection. Best for businesses with strong conversion data to feed the AI. **Local Services Ads (LSAs)** — Pay-per-lead format. Specific to local service businesses (HVAC, plumbing, electrical, roofing, legal). You pay only when a qualified lead contacts you. Often the highest-ROI Google channel for local service businesses. **YouTube Ads** — Video ads on YouTube. Awareness-focused, less direct response. Best for brand building and product education. **Display Ads** — Image ads across the Google Display Network. Reach 90%+ of internet users globally. Best for retargeting and broad reach campaigns. For local service businesses, the typical optimal mix is: 40–50% on LSAs (highest ROI when available), 30–40% on Search (high-intent capture), 15–20% on Performance Max (volume + new audience), and the remainder split between YouTube and Display for retargeting. Average CPC across our portfolio varies dramatically: legal CPCs run $30–$200+, HVAC $5–$25, dental $10–$40. The intent quality means even high CPCs can produce profitable unit economics.

How it works

The components.

Search Campaigns

Text ads triggered by keyword searches. Highest intent traffic. Requires keyword research, ad copy testing, and landing page conversion infrastructure.

Performance Max (PMax)

AI-driven cross-network campaigns. Requires good conversion data to feed the AI. Excellent volume driver once dialed in.

Local Services Ads (LSAs)

Pay-per-lead format for local service businesses. Requires Google Business Profile verification, license/insurance uploads, and ongoing review velocity. Often highest ROI channel.

YouTube Ads

Video ads on YouTube. Better for brand building than direct response. Custom intent audiences enable high-intent video targeting.

Display Network

Image ads across 2M+ websites in the Google Display Network. Primarily used for retargeting and broad reach.

Conversion Tracking

Google Ads conversion pixels + Enhanced Conversions + Google Analytics 4 integration. Required infrastructure for AI optimization.

Real examples

Google Ads in practice.

01An HVAC company runs LSAs and pays $35 per qualified inbound emergency service call
02A roofing contractor runs Performance Max campaigns capturing 'storm damage' searches across Google's network
03A solar company runs Search campaigns for high-intent queries like 'solar panel installation [city]' at $15 CPC
04A real estate agent runs Search campaigns for buyer/seller intent searches in target neighborhoods
05A dental practice combines LSAs (highest ROI) with Search for cosmetic dentistry queries (higher tickets)

Why it matters

Benefits.

→Intent-based — reach buyers in the moment they're searching
→Local Services Ads pay-per-lead model aligns spend with results
→AI-driven Performance Max scales without manual campaign management
→Highest conversion rate channel for most local service businesses
→Enhanced Conversions enables accurate attribution despite privacy restrictions
→Average 47% CPA reduction with proper AI bid optimization deployment

FAQ

How much do Google Ads cost?

Highly variable by industry. CPC ranges: HVAC $5–$25, plumbing $10–$30, roofing $15–$50, dental $10–$40, legal $30–$200+, solar $20–$80. Total budget: $3,000–$50,000+/month is typical for local service businesses.

What's better: Google Ads or Meta Ads?

Both. Google Ads catches active buyers. Meta Ads finds buyers before they're searching. The right mix is 50/50 to 70/30 (Google heavier) for most local service businesses.

Should I run Google Ads or use Local Services Ads (LSAs)?

Both. LSAs typically produce the highest ROI but volume is capped by your service area + license density. Add Search/PMax for additional volume beyond what LSAs can deliver.

How does Performance Max work?

AI-driven campaign type that runs across all Google networks. You provide audience signals, creative variations, and conversion data. Google's AI finds the optimal targeting, bidding, and placement combinations automatically.

How long does Google Ads optimization take?

Initial learning: 14–30 days. Steady-state optimization: 60–90 days. PMax specifically requires 30+ days of conversion data to fully calibrate the AI.

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WHAT ISGOOGLE ADS?