Call tracking
Money & measurement
Using a different phone number for each marketing channel so calls can be attributed to their source. Numbers forward to your real line and the customer notices nothing. Without it, the channel producing most of your work is invisible, and most contractor budgets are allocated blind as a result.
Lead generation systems →
Call-only campaign
Paid ads
A Google Ads format where the ad places a call instead of loading a website. Well suited to emergency trades, where the searcher wants a person rather than a page. Requires that somebody actually answers, which is not always a safe assumption.
Canonical tag
Website & tech
A line of code telling search engines which version of a page is the real one when several URLs show the same content. Matters for contractors mainly when a site is reachable at both www and non-www addresses, which splits ranking signals between two versions of every page.
Carrier route
Offline & print
The delivery round a single postal worker covers, and the unit EDDM targets. Choosing routes by average home value or age of housing stock is how a mail drop stops being a blanket and starts being a targeting decision.
Churn
Money & measurement
The rate at which customers or clients stop. Relevant to contractors twice over: your own customer churn on maintenance agreements, and agency churn, which is worth asking any agency about directly before signing.
Citation (local)
Local & maps
Any mention of your business name, address and phone number on another website — directories, association listings, supplier pages. Consistency matters more than volume. An old address on a forgotten directory quietly muddies what search engines understand about where you operate.
Local SEO for contractors →
Click fraud
Paid ads
Clicks with no genuine interest behind them, whether from bots or competitors. Google filters much of it automatically and credits invalid clicks back. Worth knowing about and rarely worth the anxiety it generates, since the platforms absorb most of it.
Click-through rate (CTR)
Paid ads
The share of people who see something and click it. On paid ads it reflects whether your offer and headline are compelling; on organic results it reflects your title and description. A low CTR with good rankings usually means the listing is not saying anything the searcher wanted.
In practiceHome services ads on Meta averaged a 2.1% click-through rate in 2026.
Close rate
Leads & closing
The share of real leads that become paying jobs. Distinct from book rate, which counts scheduled appointments. Published home services figures average around 7.8% lead to customer overall, but urgent trades run far higher than considered ones because the decision is smaller and faster.
In practicePlumbing converts around 12–16%; roofing and remodeling nearer 3–7%.
Content marketing
Search & SEO
Publishing genuinely useful material — cost guides, process explanations, permit rules — that reaches people before they are ready to hire. In contracting it works because homeowners research for weeks before contacting anyone, and almost nobody in the trades is publishing anything they actually want to read.
Contractor SEO →
Conversion
Money & measurement
Any action you decided counts as valuable — a phone call over 30 seconds, a completed form, a booked appointment. The definition matters enormously: counting every form submission as a conversion inflates results with job applications, suppliers and spam.
Conversion rate
Website & tech
The share of website visitors who become enquiries. It multiplies every marketing channel at once, because they all end at the same site. Doubling it doubles leads from every source without buying an extra click, which makes it usually the cheapest improvement available.
In practiceHome services median is about 7.8%; the top 10% of small business sites reach 11.45%.
Why the site multiplies everything →
Conversion window
Money & measurement
How long after seeing an ad a resulting sale still gets attributed to it. Defaults are usually 30 days, which badly undercounts trades where the decision takes months. A remodeler using a 30-day window is systematically undervaluing every channel they run.
Cookie
Website & tech
A small file storing information about a visitor, used for analytics and remarketing. Increasingly restricted by browsers and privacy law, which is one reason first-party data like your own customer list keeps getting more valuable relative to platform targeting.
Core Web Vitals
Website & tech
Google's measurements of loading speed, visual stability and responsiveness. Largest Contentful Paint covers load speed and Interaction to Next Paint covers responsiveness, which Google elevated to a primary ranking signal in March 2026. Test on mobile data, not office wifi.
Cost per acquisition (CPA)
Money & measurement
What you paid to gain one customer, as opposed to one lead. Sometimes used interchangeably with cost per booked job. The distinction from cost per lead is the whole game: a channel with cheap leads and a poor book rate is not a cheap channel.
Cost per booked job
Money & measurement
Spend divided by jobs actually won. The most useful number in contractor marketing and the one most often missing from agency reports. If an agency cannot produce it for the last ninety days, they are tracking activity rather than outcomes.
In practiceLocal Services Ads published $233 per paying customer in February 2026.
Results & expectations →
Cost per click (CPC)
Paid ads
What you pay each time someone clicks a paid ad, whether or not they ever contact you. Ranges from a few dollars to $45 in the most contested contractor keywords. Rising CPCs are why the traffic you prevent through negative keywords is worth as much as the traffic you buy.
In practiceHome services CPC rose from $7.85 to $8.33 year on year; Meta sits near $2.30.
Cost per lead (CPL)
Money & measurement
Total spend divided by leads produced. Useful for comparing like with like and dangerous for comparing anything else, because it says nothing about whether those leads book. Always pair it with book rate before making a budget decision.
In practice2026 averages: Local Services Ads $53, Google Ads $90.92, Meta $34.
CPM
Paid ads
Cost per thousand impressions — what you pay to be seen a thousand times, regardless of clicks. Mainly a Meta metric. A high CPM points at an auction or targeting problem: too narrow an audience, or a frequency so high the platform is charging you to keep showing the same thing to the same people.
Contractor Facebook ads →
Crawl
Search & SEO
How search engines and AI systems discover pages, by following links from one page to another. A page nobody links to and no sitemap mentions may simply never be found. This is why orphaned service pages sometimes never rank no matter how well written they are.
Creative fatigue
Paid ads
What happens when the same ad has been shown to the same people too many times. Response drops and the platform charges more to keep delivering it. In the trades this is common because photographing new work feels like a low priority until the cost per lead climbs.
In practiceHolding Meta frequency under 2.0 has been associated with CPM falling 15–25%.