Sectors
Fifty-two sectors, written one at a time
Every page below carries its own job economics, its own search intent split, its own wasted-keyword problem and its own seasonality — because those things genuinely differ, and a page that pretends otherwise ranks for nothing.

In short
PipelineOS covers 52 UK sectors, grouped as trades and construction, building services and energy, clinics and healthcare, professional services, consumer and local services, and commercial and B2B. Each sector page sets out that trade's job economics, the split between emergency and researched demand, its wasted-search problem and which channel actually suits it.
Where our own track record is
Four trades where we have run the accounts rather than read about them. These pages name real clients and quote numbers from live advertising accounts. The other forty-eight sectors below carry the sector research and the campaign method, and each one says plainly where our own measured track record stops.
Scaffolding
Domestic householders needing a week for a chimney, and contractors needing eight weeks on a commercial frontage. Same keyword, wildly different value. We split them so your budget stops subsidising the wrong one.
Scaffolding marketingRoofing
Emergency leak searches convert within the hour and are worth hundreds. Re-roof searches take three weeks and are worth thousands. Bidding one strategy across both is the commonest way roofing budgets burn.
Roofing marketingGlazing & windows
Long consideration windows, heavy quote comparison, and buyers who visit three times before calling. Retargeting matters more here than in any other trade we work in.
Glazing marketingConstruction & groundworks
Low volume, high value, long cycles. The site has to satisfy a commercial buyer screening for risk, not a homeowner comparing prices.
Construction marketingTrades and construction
Eighteen trades where the buyer is a homeowner or a main contractor, the job is priced from a site visit, and the whole campaign turns on keeping high-value work apart from the cheap end of the same search.
Surfacing & Driveways
Driveway buyers arrive suspicious, because the trade has spent thirty years being represented by a man with leftover tarmac from a job down the road. Everything in a surfacing campaign is really about separating you from him, then keeping the resin, tarmac and block paving enquiries apart so they can be priced and answered properly.
Read moreElectricians
Electrical work is four businesses wearing one job title: the reactive call-out, the compliance certificate, the EV charger and the rewire. They have different values, different urgency and different buyers. Advertising them as one thing is why most electrician accounts underperform.
Read morePlumbing & Heating
A burst pipe and a new boiler are the same trade and opposite businesses. One is won by answering the phone at half past eleven at night, the other by getting a credible quote out before the two national firms do. Run them together and the emergency clicks quietly spend the install budget.
Read moreLandscaping & Garden Design
Landscaping has the longest gap between enquiry and money of any domestic trade, and the widest gap between what a customer imagines and what it costs. Marketing that ignores both produces a full inbox, an empty diary and a lot of quotes for gardens nobody was ever going to build.
Read moreFencing & Decking
Fencing demand does not arrive evenly. It arrives in a twenty-four hour block after a named storm, and the firm that takes it is the one whose campaign was already built. The rest of the year is a fast, price-transparent trade where the quote that lands first usually wins.
Read morePlastering & Rendering
Most plastering businesses are two businesses: domestic skimming at a few hundred pounds a room, and contract work for builders that arrives by phone and never touches your website. Advertising helps one of them a little, and rendering a great deal. We would rather tell you which is which before you spend.
Read moreJoinery & Carpentry
Bespoke joinery is sold on photographs and lead times, not on being the cheapest. A workshop that can build four kitchens a quarter does not need a full inbox — it needs the right four enquiries, and a way to stop the flat-pack and door-hanging work drowning them.
Read moreFlooring Contractors
Flooring is two businesses wearing one name. Supply and fit pays; fit-only labour for a floor somebody bought online does not, and most accounts we inherit are quietly buying the second one at full price.
Read moreDamp Proofing & Timber Treatment
Damp proofing has a trust problem it did not entirely earn and cannot entirely deny. Every enquiry arrives half expecting to be over-sold, which makes the survey, the qualifications and the willingness to say “this is only condensation” the whole of the marketing.
Read moreTree Surgery & Arboriculture
Tree work is dictated by nesting season, storms and the council. A large share of your enquiries cannot legally proceed for six weeks, another share only exists because a storm came through on Saturday, and both need handling deliberately rather than hopefully.
Read moreRemovals & Storage
Nobody browses for a removals firm. They have a completion date they did not choose, about forty-eight hours to sort it, and they will book whoever answers properly and can do the day. Everything in the marketing follows from that.
Read moreSolar & Renewable Energy
Solar is bought as an investment by a sceptical, numerate customer who has usually read a forum thread before contacting anybody. The sector’s cold-calling history means anything resembling a lead funnel repels precisely the buyers worth having.
Read morePainters & Decorators
Decorating is a trade where the enquiry is cheap to win and the customer is easy to lose, because half the people searching want a price per room and the other half want a sprayed finish on a new build. The advertising problem is volume control: enough work to keep two or three teams busy, without paying for anybody who was really after a tin of paint.
Read moreBathroom & Kitchen Fitters
A kitchen or bathroom is the biggest discretionary purchase most households make that is not a car, and the decision runs for months across showrooms, saved images and three quotes. The firms that win are rarely the cheapest. They are the ones whose website answers the two questions everybody has and nobody asks: how long will my house be unusable, and what happens if something fails behind a wall.
Read moreDrainage & Sewer Specialists
Drainage is two businesses sharing a van. One is the panic call at eleven at night about a toilet backing up, priced in the low hundreds and won by whoever answers first. The other is surveys, lining and excavation, priced in the thousands and won on a report the customer can hand to an insurer or a solicitor. Advertising them together wastes money on both.
Read moreLocksmiths
No local trade has been colonised by middlemen quite like locksmithing. A large share of the calls generated in any UK town are taken by a national call centre that sells the job on and keeps a cut, which is why customers arrive braced for an invented price. Everything a genuine local locksmith advertises has to prove, in about four seconds, that you are the person who will actually turn up.
Read morePest Control
Pest control is sold on urgency and embarrassment in equal measure, and search behaviour reflects it. People type the species rather than the service, and they type it at eleven at night. Get the species-level structure right and the work is profitable, seasonal and largely recurring. Get it wrong and you pay wasp-season prices for somebody trying to identify a beetle.
Read moreExterior & Pressure Cleaning
Exterior cleaning lives or dies on route density. The jobs are small, the margin per hour is good, and the whole thing falls apart the moment your bookings are scattered across four towns. So the point of the advertising is not simply more enquiries. It is more enquiries inside a postcode you are already working in, at a value that justifies putting the trailer on the road.
Read moreBuilding services and energy
Installation work sitting behind a certification scheme. The accreditation is usually the first thing the buyer checks, which changes what the ad has to say before the click is worth paying for.
Air Conditioning & HVAC
Air conditioning sells itself for about six weeks a year and has to be sold for the other forty-six. Heatwave enquiries are easy, brief and impossible to plan a business around. The durable money sits in office comfort cooling, comms room systems and the maintenance contracts that follow every install, and none of that gets advertised by a campaign which only wakes up in July.
Read moreEV Charger Installers
Nearly every other trade advertises to somebody with a problem. You are advertising to somebody with a delivery date. The car arrives on the eleventh, the driveway has no charger, and the decision gets made in about four days. That deadline makes the domestic side unusually easy to convert and unusually unforgiving of a slow reply, while the real margin quietly sits in workplace and landlord installations.
Read moreInsulation & Retrofit
Two completely different businesses share this trade name. One delivers funded measures under scheme rules at volume with the margin set by somebody else. The other sells external wall insulation and whole-house retrofit to householders paying from their own pocket. They need different websites, different campaigns and different promises, and mixing them produces an account full of people who cannot pay.
Read moreGarage Doors & Automation
This is one of the few trades where the word in your own name works against you. Type garage into an advertising platform and it will happily hand you people looking for an MOT. Beyond that single expensive trap, the sector is unusually profitable: short decisions, few competing quotes, high close rates, and a commercial servicing side that most domestic installers ignore entirely.
Read moreCCTV, Alarms & Fire Systems
Installers in this sector sell hardware and think they are in the hardware business. They are not. The install is the entry fee; the monitoring, servicing and takeover contracts are the asset, and they are what a buyer eventually pays for when the company is sold. Advertising built around box prices produces one-off jobs against consumer kit you can never undercut.
Read moreAsbestos Removal & Surveying
No other trade on this site advertises next to the most expensive keywords in the United Kingdom. Compensation firms chasing mesothelioma claims bid at levels no contractor could ever justify, and a careless campaign drifts straight into them. Get the exclusions right and the sector is stable, unglamorous and largely recession-proof, because the work is driven by legal duty rather than by discretionary spending.
Read moreClinics and healthcare
Private-pay clinics competing against a free NHS route and against each other. Advertising rules bite hardest here, so these pages are explicit about what the ASA and the sector regulator will not allow.
Dental Practices
A dental practice does not have one market. It has a routine list that pays the wages, a treatment book that pays for everything else, and an NHS enquiry stream that can flood the phones without adding a penny of profit. Advertising that treats those as one thing produces a busy reception and a flat P&L.
Read moreOpticians
An eye test is not the product. It is the appointment that makes the product possible. Almost all of an independent practice's margin arrives afterwards, in frames, lenses and contact lens plans, which means the marketing question is not how many tests you booked but who walked through the door to have one.
Read moreVeterinary Practices
A veterinary practice does not sell appointments. It registers a client and then serves an animal for the next decade or more. That makes registration the only acquisition metric worth tracking, and it makes retention, not advertising, the biggest number in the business.
Read moreAesthetic & Cosmetic Clinics
This is the only sector we write about where the single most searched term for your main treatment cannot legally appear in your advertising. That one restriction shapes everything: the keywords, the ad copy, the social posts, even what your happy clients are allowed to tag you in.
Read morePhysiotherapy & Sports Injury Clinics
A physiotherapy clinic does not really sell appointments. It sells a course of treatment that somebody has to keep turning up for, and most enquiries arrive from people in pain who want one session to see whether it helps. The clinics that grow are the ones whose first appointment is built to explain the plan, not merely to ease the shoulder.
Read moreChiropractors & Osteopaths
Chiropractic and osteopathy are among the most closely policed things you can advertise in Britain. The list of conditions a practice may say it helps is short, published and enforced, so growth has to come from being findable, being trusted and keeping patients coming back, rather than from any clever sentence about what an adjustment does.
Read moreHearing Care & Audiology
Hearing aids are one of the slowest purchases in British healthcare. People commonly wait the better part of a decade between first missing conversation and doing anything about it, and the person doing the searching is very often a daughter rather than the patient. A campaign that ignores either of those facts spends its money in the wrong month, on the wrong reader.
Read morePrivate GP & Health Clinics
Private general practice sells access. Nobody pays a hundred pounds to see a doctor because the medicine is different; they pay because they can be seen today, for longer, by somebody who will still be there next time. Every part of a campaign has to prove that access is real, because the moment the telephone goes to voicemail the whole proposition falls apart.
Read moreProfessional services
Long cycles, high lifetime value and buyers who screen for risk before price. The website is doing more of the selling than the ad, which flips where the budget should go.
Solicitors & Law Firms
A law firm is several unrelated businesses sharing a letterhead. Conveyancing, family, probate and commercial have different buyers, different margins and different acquisition costs, and the click prices in this sector are among the highest in UK advertising. Getting the structure wrong is expensive within days, not months.
Read moreAccountants & Bookkeepers
Almost every other sector we write about sells a transaction. An accountancy practice sells a subscription that happens to be billed monthly and lasts years. That single difference means the acquisition maths, the follow-up and the honest definition of a good client are all unlike anything else.
Read moreEstate Agents & Lettings
Buyers are not your customers. Vendors and landlords are, and they behave completely differently. Most estate agency advertising spends its budget on people looking at houses instead of people who own one and are thinking about selling.
Read moreArchitects & Architectural Designers
An architectural practice rarely has a volume problem. It has a qualification problem. Ten enquiries in a month is a good month, and six of them will be somebody with a hundred thousand pound idea and a forty thousand pound budget. The work is in filtering before the first meeting, because a practice that gives feasibility advice away is running a charity with drawing software.
Read moreSurveyors & Building Inspectors
Nearly every survey enquiry begins at the same moment: an offer has been accepted and somebody has been told to book a survey this week. Nothing about the decision is leisurely. The firm that answers the phone, gives a price and names a date takes the job, and the firm that emails a considered quotation the following morning finds it already gone.
Read moreConsumer and local services
High-frequency, lower-value enquiries where the winner is usually the business that answers first. Follow-up speed matters more than bid strategy in every one of these.
Gyms & Fitness Studios
A gym membership is not a sale, it is a subscription that has to survive three months to break even. Most gym advertising is built to win January and ignores what happens in March, which is where the money is actually made or lost.
Read moreHome Care & Domiciliary Care Providers
The person who chooses your service is usually not the person who receives it. In domiciliary care the enquiry almost always comes from a son or daughter, often at a distance, often after something has gone wrong. Everything about the marketing should follow from that.
Read moreHair & Beauty Salons
Saturday is already full. Advertising to fill it achieves nothing. The money in a salon is in Tuesday and Wednesday daytime, in the rebooking rate, and in not losing an hour of chair time to somebody who does not turn up.
Read moreNurseries & Childcare
A nursery place is sold months before it is used, inside a catchment that is often barely a mile wide, to a parent who will decide on the show-round rather than the website. Marketing gets them to the door. The visit does the rest.
Read moreGarages, MOT & Auto Repair
The MOT barely makes money and is the most valuable thing you sell, because it hands you a dated annual repeat purchase for every customer on your books. Almost no other local business gets that, and most garages do nothing with it.
Read moreDriving Schools & Instructors
An instructor cannot sell more than the hours in the week, which turns the usual marketing question upside down. The objective is not maximum enquiries; it is a full diary of pupils who stay to test, booked far enough ahead that no slot goes unsold. Once that is achieved, further advertising spend buys nothing except a waiting list, and a waiting list is worth having only if it is managed.
Read moreFuneral Directors
Families arranging a funeral are not shopping in any ordinary sense. They are usually within a day or two of a death, working from a short list assembled from memory, a hospital leaflet and whatever a search returns. The task of a funeral director's website is not persuasion. It is to be findable, clear about cost, and plainly the work of people who will treat the family properly.
Read moreCommercial and B2B services
Recurring revenue rather than one-off jobs, so the number that matters is contract value over its life, not the price of the first invoice. That single change rewrites the whole budget.
IT Support & Managed Services
Managed IT is sold once and earned every month afterwards. A client signed this quarter can still be paying in four years, provided the helpdesk answers and the reporting is honest. That makes seat value over the life of a contract the only sensible figure to plan advertising against, yet most provider campaigns are budgeted as though they were chasing a single job with a single invoice at the end of it.
Read moreCommercial & Contract Cleaning
Contract cleaning runs on thin net margins and long-lived agreements, which is an unforgiving combination. Win the wrong site and you carry it for two years; win the right one and it pays every month with almost no further selling. Nearly all the marketing difficulty lies in keeping three quite different audiences apart: buyers, householders and people who want a job.
Read moreSkip Hire & Waste Management
Skip hire is a volume trade with a slim contribution per load, so the arithmetic behaves nothing like a fitted-kitchen or a roofing business. Bookings are decided in a two-minute phone call, frequently by whoever picks up first, and the difference between a good month and a poor one is usually made in call handling rather than in anything clever done to the advertising.
Read moreSelf Storage
A storage site is a fixed cost with a variable income. The rates, the rent and the staffing are much the same whether the building is seventy per cent full or ninety, so almost every pound of income from the next unit let falls through to the bottom line. That single fact should govern how a store advertises, and it usually does not.
Read moreThree sectors gone into in more depth
Some questions come up often enough, and are answered badly enough elsewhere, to deserve a page of their own rather than a paragraph inside a sector page.
Buying roofing leads
What a bought lead really costs by the time it becomes a job, when buying is the sensible answer, and what you are left with when you stop.
Buying roofing leads, honestlyHVAC and heating lead generation
Why domestic and commercial work cannot share one advertising account, and the four searches that carry the money in commercial plant work.
HVAC lead generationB2B glazing and fenestration
Fabricators, systems houses and trade counters are sold advertising built for homeowners. Telling the two audiences apart is most of the work.
Trade glazing marketingWhy the sector actually matters
Agencies say “we specialise in trades” and mean they have a folder of stock photographs of vans. What sector knowledge is genuinely worth is narrower and more boring than that, and it shows up in four places.
Job value spread. In scaffolding, one search term covers jobs worth £600 and jobs worth £9,000. Knowing that before you build the account is the difference between a campaign that funds the business and one that spends its budget on the cheap half by the fifteenth.
Waste patterns. Every sector has its own pollution. Scaffolding attracts job-seekers and CISRS course searches. Tree surgery attracts people wanting free firewood. Garages attract people checking MOT history on the DVSA site. You either know the negative list on day one or you pay to learn it.
Seasonality and timing. Roofing spikes after named storms and decays within a week. Gyms have a January cliff and a month-four churn problem. Nurseries run on term dates. Budgets that ignore this are flat when they should be aggressive and aggressive when nobody is buying.
What the buyer checks. A homeowner replacing windows is comparing three quotes. A facilities manager sourcing an industrial roofing contractor is screening for risk and barely looking at price. An adult child choosing home care at eleven at night is looking at one thing, the CQC rating. Same channel, completely different page.
None of that is exotic. It is the accumulated result of having run these accounts rather than read about them — and it is most of what you are paying an agency for.
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