How do I choose a marketing agency for a local service business in the UK or the US?

Last updated 9 October 2026. Written by Oyekola Obajuwon, founder of Growveloper, a growth studio that builds the website, the marketing and the follow up for owner run businesses in the United Kingdom, the United States and Nigeria.

Choose the agency that can show you what happens to the enquiries it brings in. Invoca's 2026 home services report found only 52% of calls reach a person, so an agency that buys leads without fixing the reply is paying for calls nobody picks up. Ask for reply time in the monthly report and the phone numbers in your name.

Most pages that answer this question are lists written by agencies, and they agree on the basics: pick someone who knows your trade, ask for results, check the contract. All fair. Almost none of them mentions the moment that decides whether any of it pays: the phone ringing while you are on a job.

What should I look for in a marketing agency for a trade business?

Look for the one that treats the reply as part of the job. Invoca, a company that sells call tracking, published its home services lead conversion benchmarks in July 2026. Its finding: "Across home services, 52% of calls are answered by a person." By trade, the rate ran "from 32% to 74%." Those are averages across Invoca's own customers, businesses that already pay to track their calls, so a firm without tracking may be doing no better.

We call this the unanswered half. A marketing agency can fill your phone. It cannot pick it up. If half the calls ring out, the cheapest lead you can buy is the one you already paid for.

So the first test of any agency is simple: does it ask how fast you answer, and does it have a plan for the calls you miss? An instant text back, a quote form that replies on its own, a booking link. Our piece on how fast a home services company should reply has the timings; our piece on turning phone searches into calls covers the page that gets the call in the first place.

Should I use an agency, a lead site or Google's Local Services Ads?

They are three different ways to buy the same thing, a customer's enquiry, and they charge differently.

Bark's own terms say that when a customer sends a general request, "a maximum of five Professionals will contact you directly." You are paying to be one of up to five voices in that customer's inbox. Speed decides most of those races.

Google's Local Services Ads charge "for each valid lead you receive." The list of valid leads includes one that should make every busy owner sit up: "You missed a phone call during your business hours and the customer stays on the line for more than 20 seconds." On the same page, Google says "Lead credits aren't available ... for advertisers in EMEA," the region that takes in the UK. A UK firm that misses that call pays for it and has no automatic credit to claim.

An agency is the only one of the three that can build something you keep: the website, the Google Business Profile, the reviews, the follow up. That is also why you should judge it on the follow up.

What does a marketing agency for a local service business cost?

Prices are rarely published, but some agencies do. Here are four that publish theirs, in pounds and dollars.

Tradeads puts SEO or Google Ads into its £500 plan and combines them, with call tracking, from £1,500. Contractor SEO says "All plans are month-to-month. Cancel anytime. No setup fees." Building Blocks Digital says its first plan "starts with an initial three-month commitment and then moves into a month-to-month structure," and that bigger campaigns "typically require longer-term agreements."

Our own retainers start at $1,500 a month, the figure on our local services page, so we sit inside the same range. Three of the four pages above say month to month or close to it. If an agency asks you for twelve months up front, that is a choice it made, not the norm.

Ask every one of them the question none of the four pages answers: is the ad spend inside this price or on top of it?

What should I ask a marketing agency before I sign?

Five questions. Each one has an answer that should end the conversation.

What happens to a call I miss at 7pm?

A good answer names something that runs without you: a text back within minutes, a quote form that replies, a booking link. "You should call them back" is not an answer, it is the problem.

Will the monthly report show how fast we replied?

If the report shows clicks and calls but not reply time, it measures the half of the job the agency controls. Our own local services page promises monthly numbers "you can read in five minutes: enquiries, response time, bookings, cost per job." Ask for at least that.

Whose name will the tracking numbers, the website and the Google profile be in?

Yours, every time. The next section explains why the phone number matters most. Our guide to choosing a Google Ads manager covers the ad account the same way.

What is the minimum term, and what do I keep if I leave?

Get the term in writing, and a list of what stays with you: domain, site, content, reviews, accounts, numbers.

Is ad spend in the fee or on top?

The four prices above do not say. Ask for both numbers on one page before you compare quotes.

Who owns the phone number on my Google profile?

Check before you sign, because it is easy to lose. Agencies often put a tracking number on your Google Business Profile and your site, so they can count which calls came from where. That is good practice. The risk is who holds it. A UK call tracking firm, Tao Digital Marketing, says in its own terms: "Tracking numbers are rented to you for the duration of your subscription. You do not own them." And: "When your subscription ends, your tracking numbers are withdrawn and any calls to them will stop connecting."

Those terms do allow you to move the number: "Ask us in writing at least 30 days before cancelling." Many owners never ask, and find out after they leave that every old listing still points at a dead line. If you cannot move the number, you are renting your own phone number back. Keep your main number on your profile and ask how tracking will work around it.

Does it matter if the agency specialises in my trade?

Less than the lists suggest. Knowing your trade helps with the words on the page and the searches worth paying for: an HVAC company lives on emergency searches, a roofer on the week after a storm. Our pieces on HVAC leads and roofing after a storm show how different those are.

But a trade specialist that never asks about your reply is still selling you half the job. A generalist that wires the follow up is selling you both halves.

What does fixing the follow up look like in practice?

It starts with putting every enquiry in one place. When we built RideOn Nigeria's platform, its bookings came in as WhatsApp messages with "no centralized system," and the owner was running the business from Canada. The fix was not more marketing. It was a place where every booking landed, got a reply and stayed on record.

A plumber in Leeds or an HVAC firm in Dallas has the same problem in a different shape: calls, texts, Bark messages and web forms in four places, answered between jobs. Our guide to automating lead follow up shows the build step by step. If ads are part of the plan, our piece on how SEO and paid ads work together covers how they share a budget.

If you want a second opinion on an agency's proposal, book a free 30 minute call. We will start by asking what happened to your missed calls last week.

Hire the agency that can tell you what happened to last month's missed calls, not just how many there were.