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    Aussie Plumbing — ad spend scaled 1.8× with enquiries up 2.1×, so each enquiry cost lessI-ELEC — a 231-page electrician website for Inner SydneyWhat a plumbing lead costs on Google AdsWhat a lead costs on Google Ads, industry by industrySLS Solicitors — cost per recorded Google Ads conversion down 58.48%Wilco Plumbing — search campaigns and service pagesWilco Plumbing — service menus and guided enquiriesHow much should a trade business spend on marketing?State Choice Plumbing — a drains, hot water and gas websiteAussie Drains — a 600-page drain website for SydneyWhat an electrician lead costs on Google AdsAussie Electrical — a 650-page electrical website for SydneyThe most efficient ways for a trade business to get leadsEOL Melbourne — click-to-enquiry rate up from 28% to 33.4%What a cleaning lead costs on Google AdsAlliance Plumbing — ad spend scaled 1.8× with enquiries up 2.1×, so each enquiry cost lessImpress Blinds — cost per recorded Google Ads conversion down 62.63%FixCare Property - cost per enquiry down 28%Rubbish Removal WA — cost per enquiry down 53.18%Floral Cakery — cost per enquiry down 49.82%ILLUMINATE Laser Emporium — cost per enquiry down 48.54%Sydney Fence Painting — cost per enquiry down 33.68%Alliance Plumbing — cost per enquiry down 29.6%Gridless Build Solutions — cost per enquiry down 29.16%FacilityWorx — cost per enquiry down 23.62%Cornerstone Roofing — cost per enquiry down 20.47%Council finance — budgeting and workforce designCouncil planning — clearer approvals and reportingCultural audiences — media strategy and creative conceptsCommunity participation — surveys, maps and project pagesPublic-sector research — survey design and analysisPublic art — site studies and visual conceptsRegional identity — visitor guides and wayfinding conceptsCouncil systems — integration and migration planningA pressure washing business — service-led search campaignsA pressure washing business — a clear enquiry journeyA carpet cleaner — Google Ads built around cleaning servicesA roofing company — campaigns for repairs and restorationA CCTV installer — campaigns for security enquiriesA fence painter — search campaigns for specific surfacesA maintenance business — live in 8 weeks, 3 stacks gone5.0 across every Google review$120M+ in media under management250+ active engagements across five countries
    Plumb SA

    Plumbing and drainage · Adelaide, SA

    Plumb SA: 1 in 6 Google Ads clicks became an enquiry

    About 1 in 6 Google Ads clicks became a call or form enquiry for Plumb SA in the first 90 days of ads. Roof plumbing ads brought in 38% of enquiries from 27% of the ad spend, and 71% of enquiries were phone calls. Click-through rate rose 27% between the first and latest 30 days of ads.

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    Services
    Google Ads management · Enquiry tracking · Website design and landing pages
    Talk to us about your account

    Plumb SA · Adelaide, SA

    Services in the campaign

    The advertising covers drains and pipe repairs, leaks and household plumbing, hot water and gas and roof and gutter services.

    Drains and pipe repairs

    • Blocked drains
    • Blocked toilets
    • Blocked kitchen sinks
    • CCTV drain inspections
    Show all 10 services
    • Drain cleaning and jetting
    • Pipe relining
    • Pipe patching
    • Tree-root blockages
    • Sewer repairs
    • Stormwater drainage

    Leaks and household plumbing

    • Burst-pipe repairs
    • Leaking taps and tap installation
    • Shower repairs
    • Toilet repair and installation
    Show all 8 services
    • Kitchen plumbing
    • Bathroom and renovation plumbing
    • Backflow prevention
    • Emergency plumbing

    Hot water and gas

    • Hot-water systems
    • Hot-water repairs
    • Hot-water replacement and installation
    • Gas fitting and gas plumbing
    Show all 6 services
    • Gas-leak detection and repairs
    • Gas-appliance installation

    Roof and gutter services

    • Roof plumbing

    Campaign hours

    Campaign schedule · Sydney local time

    • Monday–Friday: 7am–7pm

    The results

    Results for Plumb SA.

    Each result shows its reporting period. Open a tile for the measurement basis.

    • Headline result

      1 in 6

      Google Ads clicks became a call or form enquiry

      First 90 days of Google Ads

    • 38%

      Share of Google Ads enquiries from roof plumbing ads

      First 90 days of Google Ads

    • 1.6×

      Enquiries per ad dollar from roof plumbing, against the other services

      First 90 days of Google Ads

    • 71%

      Google Ads enquiries that came in as phone calls

      First 90 days of Google Ads

    • +27%

      Click-through rate, latest 30 days of ads against the first 30

      First 90 days of Google Ads

    • 73%

      Share of ad clicks that came from phones

      First 90 days of Google Ads

    How we measured

    Enquiries are tracked calls or forms carrying a Google Ads click, with test entries removed. Figures cover the first 90 days of ads. Click-through comparisons use the first and latest 30 days on which ads ran; service shares use enquiries with an identified ad.

    In one minute

    The 60-second version

    Plumb SA, from the brief to the result in 4 short slides.

    1. The business

      An Adelaide plumber covering everyday and urgent work

      Plumb SA handles blocked drains, roof plumbing, leaks, gas, hot water and bathroom work across Adelaide and South Australia, with same-day service.

      Plumb SA home page with a same-day emergency plumber headline, a phone number and a booking button
    2. The problem

      Find out which services the ads should carry

      Plumb SA offers a wide range of plumbing work. The ads had to bring in calls and forms, and show which services were worth the most budget.

    3. What we built

      Ads for each service, landing on the matching page

      One search campaign with ads for each service, from roof plumbing and stormwater to gas and leak detection. Each ad lands on its service page, and calls and forms are tracked.

      Plumb SA drains page with a large problem-led headline and a phone number in the header
    4. What happened

      About 1 in 6 clicks became an enquiry

      Over the first 90 days of ads, about 1 in 6 Google Ads clicks became a tracked call or form, and 71% of those enquiries were phone calls.

      1 in 6Google Ads clicks became a call or form enquiry

    Insights

    What the data showed

    Details from the Plumb SA project. Open a card for the finding and its source.

    • Calls

      71%

      71% of enquiries from the ads were phone calls.

      • Phone calls71%
      • Web forms29%

      Most people who found Plumb SA through an ad picked up the phone rather than filling in a form. The phone number sits in the header of every page with a booking button beside it, so both paths are one tap away.

    • Search

      +27%

      Click-through rate rose 27% between the first and latest 30 days of ads.

      • First 30 days of ads1×
      • Latest 30 days of ads1.27×

      More of the people who saw a Plumb SA ad clicked it as the account ran. Roof plumbing kept its high click-through rate and the other services improved as well, so the gain came from more than a shift in where the budget went. Clicks show interest rather than jobs, so this sits beside the enquiry figures.

    The ads

    The Google ads we wrote and ran for Plumb SA

    Word for word from Plumb SA's account. Each one served on Google.

    • Sponsored

      Plumb SA

      plumb-sa.com.au/RoofPlumbing/Adelaide

      Fast, Fair, Done Right | Same-Day Roof Plumbing

      Roof Plumbing by a trusted local team in Adelaide. Upfront fixed pricing, no surprises. Fast, reliable roof plumbing. All work guaranteed by licensed and insured locals.

      A real ad we wrote and ran for Plumb SA.

      • Roof plumbing in Adelaide
    Plumb SA

    Website development · Plumb SA

    We built their website, too.

    Explore the website we designed for Plumb SA: the pages, the mobile experience and the path to an enquiry.

    Read full website case study
    PlumbSA home page with the headline, a crew photo and Book Online and Call buttons

    The case study

    The project, connected.

    The brief, the work and what it delivered.

    1. The starting point

      Plumb SA

      Plumb SA is an Adelaide plumbing business covering blocked drains, roof plumbing, leaks, gas, hot water and bathroom work across South Australia, with same-day service.

      Plumbing and drainage · Adelaide, SA

      Plumb SA

      SoudCoh services

      • Google Ads management
      • Enquiry tracking
      • Website design and landing pages
    2. What we put in place

      The campaign work

      • A Google Ads search campaign with ads for each plumbing service, each sending people to the matching service page.
      • Tracked calls and web forms, with each enquiry traced to the ad that produced it.
      • A review of enquiries by service, enquiry type and device.
    3. What the project delivered

      The outcome

      About 1 in 6 Google Ads clicks became a call or form enquiry over the first 90 days of ads, with roof plumbing bringing in 38% of enquiries.

    In this case study

    White paper · PDF

    Marketing for home services in Australia

    58 pages · 2.3 MB

    Download this PDFRead it on the page

    About 1 in 6 Google Ads clicks became a call or form enquiry for Plumb SA in the first 90 days of ads. Roof plumbing did more than its share, bringing in 38% of enquiries from 27% of the ad spend, and most people who got in touch picked up the phone.

    The business

    Plumb SA is a plumbing business based in Adelaide, covering South Australia. Its website offers same-day service and covers blocked drains and stormwater, roof plumbing, leak detection, gas fitting and appliances, hot water, toilets and bathroom renovations.

    What we set out to do

    A plumber with this many services has to decide where the ad budget goes. The aim was a steady flow of calls and forms from Google Ads, with each enquiry traced to the ad and service behind it, so the budget could follow the services that drew the most enquiries.

    What we built

    The account runs one search campaign with ads for each service, from roof plumbing and stormwater drainage to leak detection, gas work, hot water and bathroom renovations. Each ad sends people to the matching service page, and the phone number and a booking button sit in the header of every page.

    Plumb SA drains page with a large problem-led headline and a phone number in the header
    The drains page opens with the problem the customer has, with the phone number in the header.

    Calls from the ads arrive on a tracked number and forms carry the ad click, so each enquiry can be matched to the ad that produced it. Test entries are removed before anything is counted. The website is covered in the Plumb SA website case study.

    What happened

    Over the first 90 days of ads, about 1 in 6 Google Ads clicks became a tracked call or form enquiry. 71% of those enquiries were phone calls, and 73% of ad clicks came from a mobile.

    Click-through rate over the latest 30 days the ads ran was 27% higher than over the first 30. Roof plumbing kept its high click-through rate and the other services improved as well.

    The phone comes first

    Seven in ten enquiries were calls. For a plumber, that makes the phone number the most important thing on every page, ahead of the form.

    How we measured it

    Enquiries are tracked calls to the number shown in the ads and web forms carrying a Google Ads click, with test entries removed. The click-to-enquiry rate divides those enquiries by Google Ads clicks over the same days. The 90 days run from the first day the ads spent money to when the figures were taken.

    For a plumbing business that wants the same view of its own ads, see our Google Ads management and how we track calls and forms from the ads.

    Key campaign decisions
    • About 1 in 6 Google Ads clicks became a tracked call or form enquiry over the first 90 days of ads.
    • 71% of enquiries from the ads were phone calls, so the phone number stays at the top of every page.
    • Click-through rate rose 27% between the first and latest 30 days of ads, across roof plumbing and the other services.

    Tags

    • Google Ads
    • Plumbing and drainage
    • Adelaide, SA

    That is one account. Yours is a different one.

    We read your ads, your search presence and your tracking the same way this one was read, and tell you what we would change first.

    Plumb SA: 1 in 6 Google Ads clicks became an enquiry

    What the results measure.

    The definitions behind the campaign results, from enquiries and conversion rates to advertising spend.

    Conversion
    An action recorded under the account’s conversion setup, such as a tracked call, form submission, booking or purchase. Platform call/form enquiries are described separately in the study; repeat calls can be separate events, so enquiries are not necessarily unique people.
    Cost per job · cost per lead
    Advertising spend divided by the relevant recorded enquiry or job count. The study identifies the denominator. Enquiry cost is considered alongside lead quality and job value.
    Conversion rate
    Recorded conversion actions divided by ad interactions, usually clicks. The study identifies which actions count toward its rate.
    Ad spend
    Money spent on the advertising platform. The enquiry costs and revenue-to-ad-spend figures here exclude agency fees and the cost of delivering the client’s service.
    The measurement window
    The period covered by the result, with spend and outcomes drawn from the same reporting window.
    A starting point
    Starting values appear beside the resulting figure when the account history is available.
    Qualified lead
    An enquiry assessed against the agreed service, service area and customer requirements.
    An anonymised client
    A project published without the client’s name. The page identifies its sector and explains the scope of the work.

    Put your own numbers to work: what the calls nobody answered cost, with your own click price and close rate. It takes about a minute and asks for nothing.

    How we run accounts

    How we manage the campaign.

    We define the outcomes to track, test the enquiry paths and use what we learn to guide campaign improvements. SoudCoh Compound explains how that work is organised.

    • Rule 01

      Count real enquiries only

      The number it moves: True cost per lead

      We agree which calls, forms, bookings or sales count as a result, and a real test enquiry goes through every tracking path before the campaign goes live.

    • Rule 08

      Build on practical campaign experience

      The number it moves: Waste blocked before the first click

      Every change on an account like this one is written to that client's change history, and what it teaches, never the client's numbers, goes into the next account's starting point.

    If you want one of these

    What actually happens after the first call.

    Start with your goals and current setup. We review the opportunity, agree the work and plan the next stage with you.

    1. The call

      Thirty to forty-five minutes, free

      We discuss your services, customers, website and goals, then identify the most useful next step.

    2. Week 0

      The audit

      We review your website and advertising, then set out the opportunities, priorities and recommended scope.

    3. Week 1

      The build

      Everything the account needs before it can spend a dollar: what it will bid on, what it must never pay for, the ad copy, the assets, the landing pages and the tracking. It waits in our approval queue, and a real test enquiry goes through every tracking path before anything is live.

    4. Day one

      You press go

      Campaigns are created paused, every time, so you can read the whole build first. You activate when you are ready, not when we are.

    5. Days 1–14

      The clean

      We review search terms, exclude irrelevant searches and refine keywords and ads using the early campaign data.

    6. From there

      Rhythm

      Regular optimisation and reporting, with reviews of lead quality, customer value and where to focus the next stage of work.

    Before you ask us anything

    Here is what everybody asks first.

    FAQ

    The questions this raises.

    How the results were measured and how the approach could apply to plumbing businesses.

    The first call is free and there is no deck.

    Book a call
    How was the 1 in 6 figure for Plumb SA worked out?

    We counted every tracked call and web form traced to Google Ads in the first 90 days of ads, with test entries removed, and divided it by the number of ad clicks over the same days. The exact figure is just over 17%, shown as 1 in 6.

    Does a higher click-through rate mean more jobs?

    Not on its own. Click-through rate shows how many people who saw an ad clicked it. It rose 27% between the first and latest 30 days of ads, which means the ads matched more searches well, but the enquiry figures are the better guide to what the ads produced.

    What did SoudCoh deliver for Plumb SA?

    A Google Ads search campaign with ads for each plumbing service, each sending people to the matching service page. Tracked calls and web forms, with each enquiry traced to the ad that produced it. A review of enquiries by service, enquiry type and device.

    What do the results in this Plumb SA case study measure?

    Campaign results describe the enquiries or job outcomes reported for the client. Each figure identifies what it measures.

    Which records support these results?

    Result basis: First 90 days of Google Ads. The labels distinguish advertising conversions, call/form enquiries and won-job revenue. Enquiry events can include repeat calls; booked jobs are reported separately.

    Would this work for plumbing businesses like mine?

    We assess your service area, competition, margins and customer value, then build a plan around the opportunities in your business. The first call establishes the priorities, budget and tracking for that work.

    How would you plan this for my business?

    We start with your goals, service area, competition and customer value. From there, we recommend the channels, website improvements and tracking that fit your next stage of growth.

    How much would this cost to run?

    Two separate numbers. Your ad spend goes to the platform, and what it needs to be depends on how competitive your market is and how many jobs you want — we recommend a minimum of A$5,000 a month for most businesses, and the largest companies we work with currently invest up to A$30,000 a day in advertising, with enterprise programmes above that. Our management fee is separate, isn't published and is custom-built around the work — contact us for packages. The first call is free and you leave it with a real figure for your situation.

    Ready to plan your campaign?

    Thirty minutes on your numbers, and a written list of what we would change first. Yours to keep either way.

    A real conversation and a written list of opportunities.