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Google Ads for an artisan: is it worth it?

Published
Read time 9 min
Author Thomas — Oplia
Google Ads for an artisan: is it worth it?

The essentials: Google Ads can be a client machine for an artisan, but it is also the fastest way to burn €3,000 in a month if you don’t know what you are doing. Profitability depends on one thing: that your cost per lead is less than 10% of your average ticket.

What you will learn:

  • How much clics really cost in your sector (2025-2026 data)
  • How to calculate in 3 steps whether Google Ads will be profitable for your activity
  • The 4 conditions that turn a campaign into a lead machine
  • The 3 traps that have already cost thousands of euros to the artisans I met

Before continuing: This article is for artisans and SMBs in construction and services considering Google Ads. If you don’t have a website or your monthly budget is under €1,000, start instead with your Google listing and organic search optimization — it is more suitable and costs nothing in clics.

Published on June 18, 2026 Ӣ Updated on June 18, 2026


March 2025. A roofer from Montauban calls me. He spent €2,400 in Google Ads in two months. Result: about ten calls, but only people who wanted a quote “to compare”. Not a single project signed. He was furious — and he had every right to be. Not at Google Ads. At the way he had used it.

The problem: Google Ads can bring in big returns, but most artisans go in blind, without calculating profitability, and end up losing money.

The solution: This article gives you the real numbers, the calculation method, and the rules to respect to avoid becoming the next roofer from Montauban.

The proof: I support SMBs on their Google visibility. I do not sell Google Ads — I have no interest in telling you it works if it doesn’t. What follows is based on real benchmarks (WordStream, BuiltRightDigital) and my field experience.


How does Google Ads decide who sees your ad?

Google Ads works on an auction system. You choose keywords — for example “emergency plumber Toulouse” — and you define how much you are willing to pay when someone clicks on your ad.

But contrary to popular belief, it is not the highest bidder who wins. Google combines your bid with a Quality Score — a grade from 1 to 10 evaluating the relevance of your ad, your keywords, and your landing page.

What this means concretely: you can pay less than a competitor if your ad is better targeted and your site is more relevant. Money is not everything.

Google Ads cost per lead by artisan activity sector

Keyword TypeExampleEstimated Cost per ClicIntent
Emergency”emergency plumber 24/7”€25-€55Immediate purchase
Near me”plumber near me”€15-€40Fast purchase
Specific”plumber boiler installation”€8-€20Project
Generic”plumber”€5-€15Information

What I learned in the field: emergency keywords are the most expensive AND the most profitable — if you are available. The plumber who answers the phone at 10 PM and arrives within the hour can easily make a €50 clic profitable. But if you have a 3-week delay, avoid these keywords: you will pay for clics from people who want someone right away.


How much does a clic and a lead really cost in my sector?

Here are the real benchmarks based on WordStream 2025 data (16,446 American campaigns) and BuiltRightDigital 2026 data for home services:

SectorAverage CPCAverage Conversion RateEstimated Cost per Lead
Plumbing€15-€408-12%€150-€400
Heating / HVAC€12-€358-12%€120-€350
Electricity€8-€257-10%€100-€300
Roofing / Covering€18-€455-10%€250-€600
Landscaping€5-€126-10%€60-€150
Locksmithing€20-€6010-15%€150-€500
Cleaning€3-€88-12%€30-€80

Where these figures come from: CPCs are from Google’s Keyword Planner for the French market (medium-sized cities like Toulouse, Montpellier, Bordeaux) combined with WordStream 2025 benchmarks. Conversion rates are sector averages — your site can do better or worse.

“Costs are increasing, but performance is too — 65% of sectors saw their conversion rates improve in 2025. The essential point to remember is that a smart strategy beats cheap clics.”
— Cliff Sizemore, Senior Marketing Manager at LocaliQ

What I take from this: the rise in costs is real (CPC increased for 87% of sectors in 2025), but those who optimize their ads and site compensate with better conversion rates. The game is not to have the cheapest clics — it is to have the site that converts best. A site that does not convert in SEO will not convert any better in Ads.


From what average ticket does Google Ads become profitable?

This is the calculation that would have prevented the roofer from Montauban from losing €2,400. I call it the Average Ticket Rule: your cost per lead must be less than 10% of what a client brings you on average.

Here is how it is calculated, with two concrete examples:

Example 1 — The plumber (average ticket: €350)

  • Estimated cost per lead: €200
  • Lead / ticket ratio: 200 ÷ 350 = 57%
  • Verdict: ❌ Not profitable. You spend more than half of your revenue on ads.

Example 2 — The kitchen designer (average ticket: €12,000)

  • Estimated cost per lead: €300
  • Lead / ticket ratio: 300 ÷ 12,000 = 2.5%
  • Verdict: ✅ Very profitable. Even if only 1 lead out of 4 signs, you are a big winner.

The rule is simple: if your average ticket is under €1,500, Google Ads will be difficult to make profitable in classic Search — you will need a site that converts very well and very tight bids. If your average ticket exceeds €3,000 (kitchen designer, roofer, builder, renovation), Google Ads is statistically interesting.

The Google Ads Average Ticket Rule: cost per lead vs client value ratio

“A $300 plumbing prospect is not a problem if your average ticket is $3,000. It is a disaster if your average ticket is $300. Always work starting from the final value of the project.”
— Jason Pittman, BuiltRight Digital, Google Ads specialist for home services


What is the minimum budget to test Google Ads without ruining yourself?

Too many artisans put in €300, see that “it doesn’t work”, and stop. The problem is not Google Ads — it’s that €300 represents 10 clics in a competitive sector. With 10 clics, you have no reliable data. If you have never calculated the real cost of client acquisition, start there.

Here is a realistic grid:

Concurrency levelMonthly test budgetWhat you get
Low (landscaper, cleaning, local niche)€1,000 - €1,500~50-100 clics, enough data to optimize
Moderate (electrician, heating specialist)€1,500 - €2,500~60-100 clics, testing multiple keywords possible
High (plumber, locksmith, roofer)€2,500 - €4,000Sufficient volume to identify winning keywords
Very high (metropolis: Paris, Lyon)€4,000 - €8,000Minimum threshold to exist against big budgets

Do not confuse test budget and operating budget. A €1,500 test budget is used to collect data. If the data shows a cost per lead of €200 and your average ticket is €800, you switch to operation with a calculated budget: 10 leads × €200 = €2,000/month.


What are the three traps that empty artisans’ budgets in less than a week?

Trap #1: not targeting geographically

Google Ads lets you target all of France by default. Result: you are a plumber in Castres and you pay for clics from people looking for a plumber in Lille.

What you must do:

  • Define a radius of 20-30 km around your service area
  • Add the names of cities you do NOT cover in negative keywords
  • Check in the “Search terms” report that clics indeed come from your area

Trap #2: not using negative keywords

Negative keywords are the difference between paying for “plumber Toulouse” (a client) and “plumbing training” (a student), “plumber salary” (a curious person), or “cheap plumber” (a client who will negotiate everything).

Tip: systematically add as negative: free, training, salary, job, internship, price, review, tutorial, DIY, how, definition.

Trap #3: not tracking conversions

Without conversion tracking, you fly blind. You know how much you spend, not how much you earn. A phone call can be tracked via Google Ads — simply activate call tracking and add a forwarding number on your site.


The short answer: start with organic search optimization (SEO), add Google Ads when your site already converts.

Why? Because a Google Ads clic arriving on a site that does not reassure, does not make people want to call, or does not answer the question — is a lost clic. You paid for nothing.

A site that converts well in SEO (calls, forms, quote requests) will convert even better with Google Ads — because the paid visitor arrives with the same intention as the organic visitor, only faster.

Comparison Google Ads vs SEO: delay, cost, sustainability

CriterionGoogle AdsSEO (organic search)
TimeframeImmediate (a few hours)3 to 6 months
CostPer clic (€5-€60)Free in clics
SustainabilityStops when budget stopsContinues as long as site is well positioned
ComplexityTechnical (bidding, Quality Score)Technical and editorial
Ideal forUrgent need for clients, average ticket > €1,500Long-term visibility, credibility, all tickets

If you already have a site that brings you clients, now is the right time to test Google Ads. If your site is invisible or does not convert, start there — it’s free and will last.

I wrote a complete guide on the subject: My website does not appear on Google: where to start?


Is your business ready for Google Ads?

Review these 7 points. Answer honestly — it is your money at stake.

  • My average ticket is greater than or equal to €1,500
  • I have a professional website with a visible phone number
  • My site already has some clients coming through Google (SEO)
  • I can commit at least €1,500 per month for 3 months
  • I am able to respond quickly to calls/forms
  • My service area is clearly defined (radius of 30 km)
  • I have the time or means to track results every week

Summary — your Google Ads diagnosis:

#CriterionDone?
1Average ticket ≥ €1,500
2Professional website with visible phone number
3Already clients via Google (SEO)
4Budget €1,500/month for 3 months minimum
5Capacity to respond quickly to leads
6Service area clearly defined
7Weekly tracking of results planned

Interpret your score:

  • 0-2: Google Ads is probably not for you today. Focus on your site, your Google listing, and your organic search. It’s free and builds the foundations.
  • 3-5: You are in the gray zone. Google Ads can work, but you have weaknesses to fix first. Do not launch before strengthening missing criteria.
  • 6-7: You are well positioned to test Google Ads. Define a test budget, measure everything, and change nothing for the first 4 weeks to have reliable data.

Key Takeaways

  1. Google Ads is not magic — it is a lead machine that works if the calculation is correct and the targeting is tight.
  2. Profitability depends on the average ticket — below €1,500 of average ticket, the cost per lead makes the equation difficult.
  3. A site that converts first — pouring paid traffic onto a site that does not reassure is throwing money out the window.

If you have a site that does not bring you clients yet, start there. The audit is free — you will see exactly what is stuck and what can be corrected, with a costed action plan.


To go further

Thomas DE ALMEIDA — Founder of Oplia
Written by

Thomas — Founder of Oplia®

I combine technical SEO, web performance, and AI to help SMBs grow their online visibility. Pure, concrete value for your business.

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