The verdict in three sentences
This fictional example, built from 2026 ballpark figures and never presented as a real client, shows that a construction equipment rental company can more than triple Google Ads enquiries on the same budget by restructuring its campaigns. The gains come mainly from campaigns split by equipment category, call tracking and blocking homeowner searches. At 4 000 USD a month, cost per enquiry drops from 267 USD to 77 USD, and cost per signed rental from about 890 USD to 250 USD.
The starting point
The fictional company, called 'Lakeshore Equipment Rentals' here, rents mini excavators, skid steers, boom lifts and compactors to contractors across Chicago, Cook County and the collar counties. Before the overhaul it ran a single campaign on broad keywords such as 'equipment rental', did not track calls and sent every click to the homepage.
| Metric | Before (month 0) | Finding |
|---|---|---|
| Media budget | 4 000 USD a month | unchanged throughout |
| Average cost per click | 3.50 USD | broad terms, cheap but unproductive clicks |
| Clicks per month | about 1 140 | many from homeowners and DIY projects |
| Tracked enquiries | 15 a month | forms only, calls not counted |
| Cost per enquiry | 267 USD | 4 000 divided by 15 |
| Enquiries converted to rentals | 30 % | 4 to 5 rentals a month |
The four week overhaul
| Action | Detail | Expected effect |
|---|---|---|
| Campaigns by equipment category | mini excavators, boom lifts, skid steers, compactors | ads and bids matched to each need |
| Contractor intent keywords | 'boom lift rental Chicago jobsite', 'mini excavator rental with delivery Naperville' | fewer homeowners |
| Negative keywords | homeowner, weekend, DIY, used, for sale, jobs | 20 to 30 % fewer wasted clicks |
| Landing pages by category | rate guidance, availability, 4 field form | higher conversion rate |
| Call tracking | Google forwarding numbers, calls over 60 seconds counted | phone enquiries finally measured |
| Location and schedule targeting | 40 mile radius around yards, jobsite hours | budget focused where you can deliver |
Cost per click rises to 4.20 USD because contractor searches are more competitive. That is intended: each click is worth more.
Results month by month
| Month | Average CPC | Clicks | Enquiries (forms and calls) | Cost per enquiry | Signed rentals (30 %) |
|---|---|---|---|---|---|
| 0 (before) | 3.50 USD | 1 140 | 15 | 267 USD | 4 to 5 |
| 1 | 4.30 USD | 930 | 24 | 167 USD | 7 |
| 2 | 4.25 USD | 940 | 34 | 118 USD | 10 |
| 3 | 4.20 USD | 950 | 44 | 91 USD | 13 |
| 4 | 4.20 USD | 950 | 52 | 77 USD | 16 |
By month four, click to enquiry conversion reaches about 5.5 %, against 1.3 % at the start. Nearly half of enquiries arrive by phone: without call tracking, the firm would have thought the overhaul only half worked.
Mini case study
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Illustrative example based on the fictional case above: Mike, owner of 'Lakeshore Equipment Rentals', bills an average of 2 400 USD per rental (about one week). Before the overhaul, 4.5 rentals a month from Google Ads brought in 10 800 USD for 4 000 USD of media.
In month four, 16 rentals bring in 38 400 USD on the same media budget, plus 1 000 USD in management fees, so 5 000 USD in total. Acquisition cost per rental falls from about 890 USD to 313 USD including fees, and revenue generated is more than 7 times the spend.
FAQ
What Google Ads budget does a Chicago equipment rental firm need?
Around 3 000 to 6 000 USD a month covers a 40 mile radius around one or two yards. At 3.50 to 5 USD per click, that buys roughly 700 to 1 400 clicks.
Why did cost per click go up while results improved?
Contractor specific searches cost more than broad ones but convert 3 to 4 times better. Cost per enquiry is the metric that matters, not CPC.
Is call tracking really necessary?
In equipment rental, 40 to 60 % of enquiries come by phone. Without tracking they stay invisible and bidding optimises on only part of your results.
How long does it take to reach these numbers?
Four months in this fictional case. The first two months go into cleaning search terms and building reliable conversion data.
Get found by the clients already searching for you. Contractors look for rental yards on Google and Google Maps: start with a visibility audit at 100 000 FCFA (about 152 EUR), credited against setup if you start within 30 days, then a Traffic Engine plan to win more quote requests without relying on ad spend alone, with a weekly report. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
