Why Google Ads is the fastest route to a full enquiry pipeline for trade businesses.
Every day, thousands of homeowners and businesses across the UK open Google and type a search for a plumber, electrician, roofer, heating engineer or builder in their area. They are not browsing for information. They have a job that needs doing and they are ready to call the first business that looks credible at the top of the results. The question is not whether those customers exist — they are searching right now. The question is which trade business appears when they search.
Google Ads works by bidding for the top positions on those searches. A well-structured trade campaign targets the high-intent terms — the searches from customers who have already decided they need the service and are choosing who to contact. Those searches convert at rates far above broader terms. A poorly structured campaign targets generic terms that attract researchers and DIYers, burning spend on clicks that will never turn into a phone call. We have audited hundreds of trade accounts and the difference between a profitable campaign and a wasteful one almost always comes down to keyword strategy and negative keyword management.
Every campaign we build starts with a detailed audit of your local market. We research the specific search terms your customers use in your area, analyse the competitive bidding landscape and identify which keywords combine high intent with achievable cost per click. For a plumbing business in Manchester, that means different keywords, different bid levels and different ad copy than for the same trade in Bristol or Sheffield. We do not apply a national template. We build the campaign around your specific market.
Negative keywords, bid strategy and the maths behind a profitable trade campaign.
Beyond choosing the right keywords to target, building a profitable trade campaign requires aggressive use of negative keywords. Negative keywords tell Google not to show your ads for searches that will never convert — DIY queries like "how to fix a leaking pipe yourself", job-seeking searches like "plumbing apprenticeship", and competitor name searches where the intent is not to hire you. On a typical trade account we take over, negative keyword work alone reduces wasted spend by 30 to 40 per cent in the first month. That reduction in waste directly lowers your cost per qualified enquiry.
We manage bid strategy using target cost-per-acquisition bidding once the campaign has sufficient conversion data. In the first four to six weeks we use a controlled manual or enhanced CPC approach while data builds. This phased approach — rather than jumping straight to automated bidding on a new account — consistently produces better long-term results. Automated bidding needs data to learn. Giving it an account with insufficient conversion history produces unpredictable and often expensive results. We have seen accounts double their cost per lead by switching to smart bidding too early.
Most trade businesses receive their first qualified enquiry within the first week of going live. By month two we have sufficient data to make meaningful optimisations to bidding, targeting and ad copy. By month three most campaigns are running at close to peak efficiency. Across our active client base, the average cost per qualified lead sits at £19 per month, down from a typical starting position of £60 to £90 on accounts we inherit that were previously managed by generalist agencies. The difference is sector knowledge applied from day one rather than learned at your expense over the following months.