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SEO vs PPC: Which Should a Local Business Use?

By Tom Johnston, founder · Updated 2026-11-09 · 6 min read

Short answer: PPC (pay-per-click, usually Google Ads) puts you at the top of search results today, but you pay for every click and the leads stop when the budget does. SEO takes months to build, but the clicks it earns carry no per-click charge and keep coming. Use PPC for speed and testing, SEO for long-term cost per lead, and use both together if your budget allows.

The right mix depends heavily on your trade, because the price of a click varies enormously. A click on a buyer search can cost a few dollars in one trade and well over a hundred in another.

What is the difference between SEO and PPC?

Local businesses also have a third option in many trades: Local Services Ads, which charge per lead rather than per click. Our guide to Google Local Services Ads explains how they differ.

How much does a click cost in your trade?

Here are average costs per click for a top buyer search in each of the 16 local trades we track:

(Google search data via DataForSEO, US, November 2026)

These are averages. Actual costs vary by city, time of year and how many competitors bid. Our local cost-per-click research breaks the numbers down further, and our guide to what Google Ads cost explains how the auction sets prices.

What does cost per click mean for your decision?

Do the simple math. If one in ten clicks becomes a call, and one in three calls becomes a booked job, you need about 30 clicks per job. Your own rates will differ, so plug in yours.

• At $74.89 per click (emergency plumber), 30 clicks is about $2,250 in ad spend per booked job.
• At $8.75 per click (landscaping), 30 clicks is about $260.

That is why the same advice does not fit every trade:

• High cost per click trades (plumbing, HVAC, moving, legal, roofing): every organic click you earn replaces an expensive paid one. SEO and map pack visibility are worth heavy investment.
• Low cost per click trades (landscaping, auto repair, cleaning): ads can be an affordable, controllable lead source, and SEO is still valuable but less urgent.

When should a local business use PPC?

PPC makes most sense when:

• You need leads this month and cannot wait for SEO.
• You are launching a new service or a new city and want to test demand.
• You do not rank yet for your most valuable searches.
• You have seasonal peaks, such as AC repair in summer or furnace repair in winter.
• You want to control exactly which hours and areas you appear in.

PPC works poorly when the landing page is weak, calls go unanswered or the budget is too small to collect enough clicks to learn from.

A few setup habits make a large difference for local advertisers:

• Target a tight area. Set the campaign to the cities and suburbs you actually serve, and check the location setting so people only showing interest in your area are not included by default.
• Use exact and phrase match for buyer searches. Broad matching on a word like "plumbing" can spend money on job seekers and DIY questions.
• Add negative keywords. Common ones for local trades: jobs, salary, training, free, DIY, course.
• Schedule ads for hours you answer the phone. Unless you have after-hours coverage, clicks at 2 a.m. often become voicemails.
• Send each ad group to the matching service page, not the home page.

When does SEO win?

SEO is the better long-term investment when:

• Clicks in your trade are expensive.
• You plan to be in business in the same area for years.
• Customers research before they call, reading reviews and comparing options.
• You want to show up in the map pack and AI answers, which ads do not cover in the same way.
• Your budget cannot sustain high ad spend indefinitely.

SEO also keeps working after you stop paying for it. A well-built service page and a strong Google Business Profile can bring calls for years with only light upkeep, while an ad campaign produces nothing the day the budget runs out. The trade-off is time. Our guide on how long SEO takes sets out realistic timelines.

How do SEO and PPC work together?

Running both is not doubling up. They feed each other:

1. Ads find the searches that convert. After a few months, your ad data shows which keywords bring booked jobs. Build or strengthen SEO pages for those first.
2. SEO lowers ad spend over time. Once you rank well organically for a search, you can test reducing bids on it.
3. Ads cover the gaps. Keep ads running for services or cities where you do not rank yet.
4. Showing in both spots builds trust. Appearing in ads, the map pack and organic results for the same search makes your business look established.
5. Shared landing pages. A fast, clear service page with click-to-call converts both paid and organic visitors.

How should you split your budget?

There is no correct percentage, but a practical approach works for most local businesses:

1. Fix conversion first. A fast mobile site, a visible phone number and calls answered quickly. Without these, both channels waste money.
2. Start ads on your highest-value services at a budget you can sustain, and track calls, not just clicks.
3. Start SEO in parallel, beginning with your Google Business Profile and your most valuable service pages.
4. Review every quarter. As organic leads grow, shift ad budget toward the services and areas SEO has not reached yet.

What should you track to compare them fairly?

Compare channels on cost per booked job, not clicks or rankings:

• Calls and forms by source, using call tracking.
• Booked jobs and revenue by source.
• Ad spend and SEO cost per month.
• Cost per lead and cost per booked job for each channel.

Once you see those numbers side by side, the SEO vs PPC question usually answers itself for your business. If you want help setting it up, our lead generation services cover both paid and organic channels.

Questions

Terms in this guide: Google Ads · Local Services Ads · Landing page · Google Business Profile

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