What Are Display Ads? The Complete Guide

Key Takeaways

• Display ads are visual: Unlike search ads that target active queries, display ads place image, banner, and video creatives across millions of websites to build brand awareness before a prospect even searches.
• Alberta businesses benefit from local targeting: Google’s Display Network lets Edmonton and Alberta service businesses geo-target by city, postal code, or radius — keeping ad spend focused on customers who can actually book.
• Four main formats to know: Responsive display ads, static banners, video ads, and Smart Display campaigns each serve different goals — from fast testing to brand-storytelling at scale.
• Remarketing is the highest-ROI use case: Showing display ads to people who already visited your website consistently delivers lower cost-per-lead than prospecting to cold audiences.
• Pair display with Search for full-funnel coverage: Display ads build awareness at the top of the funnel; Google Search ads convert that awareness into booked jobs — together they multiply results for local service businesses.

What Are Display Ads? The Complete Answer

Display ads are paid visual advertisements that appear across the Google Display Network — a collection of more than two million websites, apps, and Google-owned properties like YouTube and Gmail. Instead of showing up when someone types a keyword into Google Search, display ads reach people while they are browsing content, reading news, watching videos, or checking email. For Edmonton and Alberta service businesses, this distinction is critical: display advertising lets you put your brand in front of potential customers long before they realize they need you.

If you run a roofing company in St. Albert, a landscaping business in Sherwood Park, or an HVAC service out of south Edmonton, display ads can keep your brand visible across the web throughout the entire buying journey. Whether someone is reading a home-improvement blog or checking the weather forecast, your ad can appear — reinforcing your name at exactly the right moment. To get the most out of both display and search formats together, explore Kastle Media’s Google Ads management services for Edmonton businesses — a full-funnel approach that combines both channels for maximum local reach.

How the Google Display Network Works

The Google Display Network (GDN) is the world’s largest online advertising network. When a website or app publisher joins Google AdSense, they agree to show Google-served ads on their pages. Advertisers like you bid to have their creatives shown to specific audiences based on targeting parameters you define. Google’s algorithm then matches your ads to the most relevant placements and users in real time.

For an Alberta-based business, this means your ad for furnace maintenance could appear on a local news site read by Edmonton homeowners, or your plumbing company banner could show up on a home-renovation YouTube channel watched by Spruce Grove residents. The GDN reaches approximately 90 percent of internet users globally — and with geographic targeting, you can ensure your budget only reaches people in your service area.

Display Ads vs. Search Ads: The Core Difference

Search ads are pull marketing — the customer initiates by typing a query. Display ads are push marketing — you proactively place your message in front of a defined audience. Neither is better; they serve different stages of the buyer journey. Search ads are ideal when someone is ready to hire; display ads are powerful for building familiarity so that when the need arises, your business is already top of mind.

For Edmonton service businesses with longer consideration cycles — think custom home builders, commercial HVAC contractors, or landscaping companies competing for spring projects — display advertising fills a gap that search alone cannot. Prospects who have seen your brand multiple times through display ads convert at higher rates when they do reach your search ad because they already recognize you.

Types of Display Ads: A Complete Breakdown

Not all display ads are the same. Google supports several distinct formats, each with different technical specifications, use cases, and strengths. Understanding which format fits your goal is the first step toward building a campaign that actually works for your Alberta service business.

1. Responsive Display Ads

Responsive display ads (RDAs) are Google’s default format and the recommended starting point for most businesses. You upload up to 15 images, 5 headlines, 5 descriptions, and your logo — Google’s machine learning then automatically assembles and tests thousands of creative combinations to find the best-performing layouts for each placement. RDAs adapt to any ad slot size on the GDN, which means they get more impressions than fixed-size banners.

2. Static Banner Ads

Static image ads are single, fixed creatives uploaded at specific pixel dimensions. They give you precise control over design, messaging, and visual branding. The trade-off is that you need separate files for each size, and they only appear on placements that match those exact dimensions. Static banners are ideal when your brand guidelines are strict or when you want a polished, design-first impression — for example, a premium Edmonton custom home builder showcasing photography of completed builds.

3. Video Display Ads

Video ads served through the Display Network (not to be confused with YouTube TrueView campaigns) can appear as in-stream or in-banner formats across GDN publisher sites. Video is the highest-engagement format for storytelling — an Edmonton renovation company can show a before-and-after project walkthrough, or a local insurance brokerage can explain their value proposition in 30 seconds. Video ads tend to have higher production costs but also higher brand recall.

4. Smart Display Campaigns

Smart Display is Google’s most automated campaign type — it combines automated bidding, automated targeting, and automated creative assembly into a single streamlined campaign. You provide the assets and budget; Google handles everything else, including finding new audiences beyond your manually defined segments. Smart Display works best for businesses with established conversion tracking and enough historical data (typically 50 or more conversions in the past 30 days) to feed Google’s algorithms effectively.

Display Ad Formats: Comparison Table

Use this table to match each display ad format to the right campaign goal for your Edmonton or Alberta service business.

Format	Key Dimensions	Best For	Control Level	Setup Complexity
Responsive Display Ads	Flexible (auto-assembled); supply assets at 1.91:1, 1:1, and 4:1 ratios	Broad reach, A/B testing creatives, maximizing GDN coverage	Medium — Google chooses combinations	Low — upload assets, Google builds ads
Static Banner Ads	300×250, 728×90, 160×600, 320×50, 300×600 (px)	Brand-controlled campaigns, premium placements, design-first businesses	High — exact creative control	Medium — need separate file per size
Video Display Ads	MP4/MOV, 16:9 or 1:1 aspect ratio; 15–60 sec recommended	Brand storytelling, service demonstrations, high-consideration decisions	High — you produce the video	High — requires video production
Smart Display Campaigns	Same assets as RDA; Google assembles automatically	Scaling conversions, businesses with strong conversion data	Low — fully automated	Very Low — Google manages targeting and creative

Display Ad Targeting Options for Alberta Businesses

One of the most powerful aspects of display advertising is layered audience targeting. For a local Edmonton service business, the ability to combine geographic, demographic, and behavioral signals means your ad spend is directed at people who are both in your service area and likely to need your service.

Geographic Targeting

Set your campaigns to target Edmonton and surrounding communities — Sherwood Park, St. Albert, Leduc, Spruce Grove, Fort Saskatchewan — or the entire province of Alberta. You can go as granular as a postal code radius around your physical location or service zone. This geographic precision is what separates a well-run display campaign from a budget-draining one.

Audience Targeting Options

• In-market audiences: Google identifies users who are actively researching services similar to yours. An HVAC company can target users in the “home services — heating and cooling” in-market segment across Alberta.
• Custom intent audiences: Build audiences around specific search terms (e.g., “furnace replacement Edmonton,” “roofing companies near me”) and target users who have recently Googled those phrases.
• Remarketing lists: Re-engage people who visited your website but did not convert. This is consistently the highest-ROI targeting method in display advertising.
• Demographic targeting: Filter by age, household income, gender, or parental status to align with your ideal customer profile.
• Similar audiences: Google builds lookalike audiences based on your remarketing lists, expanding your reach to new prospects who behave like your existing customers.

Why Remarketing Is the Highest-ROI Display Strategy

Most visitors leave a website without taking action — industry benchmarks suggest that 96 to 98 percent of first-time visitors do not convert immediately. Remarketing display ads follow those visitors around the web, keeping your brand visible as they browse other sites. For an Edmonton plumber, this means the homeowner who viewed your drain-cleaning page last Tuesday will see your banner ad on the Edmonton Journal website two days later — a gentle, visual reminder that you are available when they are ready to book.

Remarketing campaigns typically achieve cost-per-click rates 50 to 70 percent lower than prospecting campaigns, and conversion rates two to three times higher. For local Alberta service businesses operating with tight advertising budgets, remarketing is often the single best place to start with display advertising.

How Much Do Display Ads Cost in Alberta?

Display advertising is generally more affordable on a cost-per-click basis than Google Search ads. For local Alberta service businesses, typical GDN cost-per-click (CPC) ranges from $0.30 to $1.50 CAD, compared to $3 to $15+ CAD for competitive search terms like “emergency plumber Edmonton” or “roofing contractor Calgary.” The lower CPC reflects the fact that display audiences are not in active buying mode — but volume and frequency make up for it, especially in remarketing campaigns.

Budget recommendations for Alberta service businesses vary by goal. A remarketing-only campaign can be effective with $300 to $600 per month. A full prospecting plus remarketing display strategy typically requires $800 to $2,000 per month to generate meaningful reach across the Edmonton metro area. Smart Display campaigns can stretch budgets further by automating placement and bidding efficiency.

Common Display Advertising Mistakes — and How to Avoid Them

Display advertising has a reputation for poor results largely because most businesses set up campaigns incorrectly. Here are the most common mistakes made by Alberta service businesses — and how to avoid them.

• No frequency cap: Without limiting how often the same user sees your ad, display campaigns can become intrusive and damage brand perception. Set a frequency cap of 3 to 5 impressions per user per day.
• No audience exclusions: Exclude your existing customers and irrelevant demographics to prevent wasted spend on people who cannot convert.
• Poor creative quality: Blurry images, small text, and generic messaging will be ignored. Invest in clear, professional visuals that communicate your value proposition in under two seconds.
• Targeting too broadly: Running province-wide or national campaigns when you only serve the Edmonton area wastes the majority of your budget. Always geo-restrict to your actual service zone.
• Ignoring placement exclusions: By default, the GDN includes many low-quality placements — mobile game apps, parked domains, and irrelevant sites. Regularly review your placement report and exclude sites that consume budget without converting.

Getting Started With Display Ads as an Edmonton Service Business

The most effective path for an Edmonton or Alberta service business entering display advertising for the first time is a phased approach. Start with a remarketing campaign targeting your existing website visitors — this is the lowest-risk, highest-return entry point. Once remarketing is generating results, layer in a prospecting campaign using in-market or custom intent audiences. Finally, add Smart Display or video campaigns once you have enough conversion data to guide Google’s automation.

Each phase builds on the previous one, compounding your data and improving targeting precision over time. The businesses that see the strongest return from display advertising are those that treat it as a long-term visibility investment rather than a short-term lead-generation lever — and pair it with a well-structured Google Search campaign to capture demand at every stage of the funnel.