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    Proof
    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 — a drains-first website, Sydney and NewcastleHow 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 56.36%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

    Marketing for growing companies You outgrew what got you here.

    One channel found you customers and you built the hiring plan on it. Now the cost per lead is climbing, sales is arguing about quality, and nobody can say which of five channels is actually producing revenue. That is not a media problem yet — it is a measurement problem wearing a media problem's clothes.

    A$120M+ in media under management · Client ad spend from A$5,000 a month to A$30,000 a day · Search, social, video, SEO and the tracking underneath

    Client case studies

    Client projects built around the next stage.

    Explore residential expansion, plumbing campaign management, a retail catalogue rebuild and finance marketing. Each story explains the client’s brief and the work delivered.

    Showing 9 of 9 client projects

    Swipe through the projects or use the arrows.

    A closer look

    The work, in three steps.

    WELND

    WELND

    Website project

    Start with the business and its customers.

    WELND is a Melbourne-based finance and mortgage brokerage serving customers across Australia.

    • Australia
    • Finance website design
    • Service pages
    Explore the full project
    WELND website desktop homepage designed by SoudCoh
    Desktop

    From our client campaigns

    The services we advertise.

    These services appear in the Google Ads campaigns we have run for our clients. Explore each business to see its service mix and campaign story.

    plumbing businesses

    • Blocked drains
    • Blocked toilets
    • CCTV drain inspections
    • Drain cleaning and jetting
    • Pipe relining
    • Pipe patching
    • Tree-root blockages
    See all 34 services
    • Sewer repairs
    • Stormwater drainage
    • Burst-pipe repairs
    • Leaking taps and tap installation
    • Shower repairs
    • Toilet repair and installation
    • Kitchen plumbing
    • Emergency plumbing
    • Hot-water systems
    • Hot-water repairs
    • Hot-water replacement and installation
    • Roof plumbing
    • Blocked kitchen sinks
    • Bathroom and shower drains
    • Water-leak detection
    • Bathroom and renovation plumbing
    • Backflow prevention
    • Gas fitting and gas plumbing
    • Gas-leak detection and repairs
    • Roof-leak repairs
    • Roof repairs and restoration
    • Roof replacement
    • Gutter cleaning
    • Gutter and downpipe repairs
    • Flashing and ridge repairs
    • Pipe excavation and replacement
    • Gas-appliance installation
    Explore 3 client campaigns

    Campaign timing follows the job.

    An urgent call and a planned quote need different responses. Our client stories show how scheduled campaigns cover the services people need and when the business can respond.

    The cracks

    Growth without
    structure gets expensive.

    Every one of these shows up as a budget conversation and none of them are budget problems. They are what happens when a business outgrows the way its marketing was built.

    • You tripled the spend and tripled the cost per lead

      Scaling is not spending more through the same structure. Past a point the structure itself is the ceiling, and adding budget just buys you the next-worst searches at the next-highest price.

    • More leads, worse leads

      Volume arrived and quality left. Sales is drowning in enquiries that never had a budget, and nobody noticed until the close rate had already moved.

    • One channel is carrying everything

      It works, which is exactly what makes it dangerous. A policy change, an auction shift or a competitor with deeper pockets, and the pipeline you have built the hiring plan on is suddenly a forecast.

    • You sound like everybody else

      The same ads, the same claims, the same three benefits as every competitor. When nothing separates the offers, the auction is decided on price, and you are the one who has to fund that.

    • Brand and performance are being argued, not planned

      The board wants awareness, sales wants leads, finance wants payback. All three are reasonable, and with no shared measurement the loudest one wins the quarter.

    • You cannot tell what is actually working

      Five channels, five dashboards, five different numbers for the same month. Attribution ends up being whichever platform reports most generously, which is the platform with the most to gain.

    • Your agency moves at agency speed

      A change takes a fortnight to schedule and another to ship. At this stage the cost of a slow decision is higher than the cost of a wrong one, because the wrong one at least produces data.

    Where are you?

    What works at two million does not work at ten.

    The bands below describe your situation, not a promise about ours. Find the one you are in — the priorities underneath it are what we would work on first, and in that order.

    1. Stage 01 · A$500K – A$2M

      Foundation

      Build the first channel

      You have found what people will pay for. What you do not yet have is a way to produce customers that does not depend on referrals, the founder's network, or luck.

      • High-intent search first — meeting demand that already exists
      • One landing page per service, written to answer one ad
      • Conversion tracking with values attached, before scaling anything
      • Remarketing to the people the first channel already reached
    2. Stage 02 · A$2M – A$10M

      Scaling

      Diversify before you have to

      Single-channel dependency is now the biggest risk on the register. The job is to add channels while keeping the cost per customer honest, which is a measurement problem before it is a media problem.

      • Multi-channel across search, social and video, budgeted against one target
      • Systematic creative testing rather than an occasional refresh
      • Lead scoring agreed with sales, so quality is measured not argued
      • CRM integration, so a closed deal can be traced back to a click
    3. Stage 03 · A$10M+

      Dominance

      Defend and expand

      You are a name in your market. Marketing now has two jobs at once: protect the positions producing revenue today, and find the next line of growth before the current one flattens.

      • Brand work funded alongside performance, not instead of it
      • Attribution across long, multi-touch cycles that finance will sign off
      • Market and product-line expansion, tested before it is committed to
      • Competitive intelligence — what they are bidding on, and what it costs them
    The work

    Ten things we do to make growth survivable.

    In this order, deliberately. Six of the ten happen before any new channel is switched on, because the most expensive way to scale is to add spend to a structure that cannot report on itself.

    1. Fix the measurement before adding a channel

      Every new channel makes attribution harder. Doing it in the other order means the second channel's results are unreadable, and the argument about which one deserves the budget becomes unwinnable for everybody.

    2. Define a qualified lead with the sales team in the room

      Not a form fill. A named set of conditions — budget, timing, decision-maker, fit — agreed with the people who have to ring them. Once that exists, lead quality is a number rather than an opinion.

    3. Push the winning structure to its actual ceiling

      Before adding anything, we find out what the channel that works can really produce: more searches, more geography, more of whatever is already converting. Most accounts stop expanding well before this point.

    4. Add the second channel for a reason you can name

      Reach, cost, timing or intent — one of the four, decided in advance. A channel added because it is popular is a budget line nobody can defend when the quarter tightens.

    5. Test creative on a schedule, not a whim

      New variations every month against the ads currently being served, testing one thing at a time — the promise, the proof, the format, the offer. The winners scale; the rest tell you what your market does not care about.

    6. Separate the campaigns that create demand from the ones that catch it

      Video and social create demand and are read over weeks. Search catches it and is read over days. Judged on the same report against the same window, one of them always looks like a failure and gets cut for the wrong reason.

    7. Connect the CRM so a closed deal points back at a click

      Offline conversion imports and consent-safe conversion APIs. Until a signed deal can be traced back to the campaign that produced it, bidding is optimising toward enquiries — and enquiries are not revenue.

    8. Move budget during the quarter, not after it

      Weekly reallocation between channels and campaigns based on what is producing customers now. Monthly reallocation means eleven months of the year are already committed before the data arrives.

    9. Rebuild the site around the funnel, not the org chart

      Growing companies usually have a site organised the way the business is organised. Paid traffic needs pages organised the way a buyer decides, which is rarely the same shape and is often the cheapest lift available.

    10. Report contribution, not activity

      Pipeline influence, cost per acquisition and channel contribution, in the format your leadership already reads. Impressions and engagement rate belong in the working file, not the board pack.

    Three real engagements

    Cornerstone Roofing · NSW

    Search

    Roofing quote campaigns

    Roofing search campaigns and quote enquiry tracking.

    NexData · Sydney

    Search

    CCTV enquiry campaigns

    Separate commercial and residential campaigns with enquiry alerts.

    Msaha · marketplace ops

    3 → 1

    Software tools consolidated

    One platform in production with an embedded ops assistant

    Figures are from live client engagements and are written up in each case study. They are what those programmes did, in those markets, at those budgets — not a forecast for yours.

    How an engagement runs

    From audit to a rhythm you can plan around.

    1. Week 1

      The growth audit

      Current channels, competitors, tracking and the market opportunity. We come back with where the money is leaking, where the ceiling actually is, and the quick wins that do not need a new budget.

    2. Week 2

      Strategy and architecture

      Channel plan, budget framework, KPI structure and creative direction — every dollar with a job. This is also where the definition of a qualified lead gets agreed with your sales team.

    3. Weeks 3–4

      Build across channels at once

      Campaigns, landing pages, creative, audiences and tracking, built in parallel rather than sequenced. A real test enquiry is pushed through every path before anything is switched on.

    4. Day one

      You press go

      Everything is created paused so your team reads the whole build first. You activate when you are ready, not when we are.

    5. Months 2–3

      Optimise, then scale what earns it

      Daily optimisation, weekly creative tests, budget moved toward what is producing customers. Lead quality reviewed with sales rather than reported at them.

    6. Ongoing

      Attribution, forecasting and the quarterly

      Attribution modelling, revenue reporting and a proper quarterly conversation about the next growth phase — including what we would stop doing to fund it.

    Where this sits in SoudCoh Compound

    The two rungs scaling moves most.

    Scaling is decided on these two rungs: where your line sits, and what earns more budget. A new suburb or a second crew gets budget only after the enquiries show it pays.

    • Rung 4

      Threshold Refresh

      The number it moves: Cost per lead

      Your cost-per-lead line is set from what a customer is worth, and channels above it are rewritten or cut.

      How Threshold Refresh works
    • Rung 5

      Scale on Proof

      The number it moves: Enquiries vs spend growth

      Budget moves weekly to the channel, service and hour that books, while enquiries grow faster than spend.

      How Scale on Proof works
    FAQ

    Growth questions.

    Cost, attribution, working alongside your team, creative at volume, and what happens when a channel stops earning its place.

    The first call is free and there is no deck.

    Talk to a strategist

    There is no single answer, because the shape of the work matters more than the revenue line. We recommend a minimum of A$5,000 a month in ad spend 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. What decides which programme you get is the ladder on this page — whether you are building the first repeatable channel, adding the second and third, or defending a position you already hold.

    Ad spend and management fee are two separate numbers. Spend is set by what a customer is worth to you, how many you can service and how competitive the auction is — not by a percentage rule. Our fee scales with the work rather than with your media budget, which matters here because the expensive part of scaling is the measurement and creative work, not the button-pressing. The first call gives you a real number for your situation.

    Consistent UTM structures, server-side conversion APIs where the platforms support them, offline conversion imports from your CRM, and a model that shows influence across the whole funnel rather than crediting the last click. We report a blended cost per acquisition alongside per-channel numbers, because at this stage the per-channel figure alone will always tempt somebody to cut the channel that assists everything and closes nothing.

    Yes, and it is the most common arrangement at this size. We take the channels where specialist depth pays for itself and leave the ones your team already runs well, with an agreed split of who owns what. Where the goal is to build internal capability rather than replace it, we run that as an advisory and training engagement with a transition plan measured in months.

    Systematic testing rather than occasional refreshes: multiple variations each month, testing one variable at a time — the promise, the proof, the format, the offer — against what is currently being served. Winners are scaled and the losers are kept, because a list of what your market demonstrably does not respond to is worth as much as the winners and takes longer to rebuild.

    Paid search changes show within days because you are meeting demand that already exists. Restructuring an account that has grown organically usually takes four to six weeks to settle, and accounts find their best rhythm around 60 to 90 days. Channels that create demand rather than catch it — video, social, content — are read over months, which is why they are reported against a different window from the start.

    No long-term lock-in. We would rather keep the work because it is producing than because a document says you have to stay. What we ask for is enough runway to be fair to the work — a restructure judged in its second week is being judged mid-rebuild. The terms are put in front of you in plain English before anything is signed.

    We own and run the ad accounts, because the build is proprietary methodology refined across 250+ engagements — campaign architecture, trade negative packs, audience stacks and conversion tracking. You get full-visibility reporting on performance and spend at all times, and on long-term agreements ownership and handover options are available to discuss.

    We say so, name the reason, and either restructure it or stop it. A channel that is not producing gets a defined window and a defined test, agreed in advance, so the decision to keep or kill it is made against something rather than in a meeting. If the honest answer is that a channel is wrong for your business, we would rather tell you than keep billing for it.

    A short weekly update on the numbers that move, a monthly deep-dive with what changed and why, and a quarterly strategy review with your leadership team. Everything is framed as pipeline, revenue and cost per acquisition rather than impressions and engagement rate. If a number moved the wrong way, you hear it from us first.

    Yes. Shopping campaigns, product feeds, e-commerce SEO and conversion work on the store itself are all in scope, and a growing store usually runs Shopping alongside Search rather than instead of it. The scaling logic on this page is the same either way — fix the measurement, push the working channel to its real ceiling, then add the next one for a reason you can name.

    The channels a scaling account adds next.

    Not all at once, and not in this order for everybody. Marketing for compares the three size segments side by side if you are not sure this is the right page for you.

    Further reading

    The two failures that show up first at this size are both data problems: what an untidy contact database costs in booked work and choosing the wrong CRM and living with it for three years. If you are not there yet, the small-business version is the stage below this one; if the constraint is the plan rather than the execution, growth advisory is where that conversation happens.

    Find the ceiling first

    We read your last ninety days across every channel, price the waste, and show you how much room is left in what already works before you fund anything new. Yours to keep either way.

    No pitch deck. No upsell. A real conversation and a written list of leaks.