Facebook Ads for Builders: Do They Work? (UK Guide)

Facebook ads can work for a small landscaping or garden design firm, but only if you show real photos of gardens you've actually built, aimed at the postcodes you cover, and you answer messages within minutes. Run them as a slot machine, boosting a random post and hoping, and you mostly pay to show your work to people who were never going to hire you.

Do Facebook ads actually work for a small building firm?

The honest answer comes down to what you do with them, not Facebook itself. A well targeted ad showing a finished garden, aimed only at the villages and postcodes you actually cover, brings in genuine enquiries from people planning work for summer. A badly targeted ad, or one using a stock photo of a garden you've never touched, mostly brings clicks and not much else.

Think about your own customers for a second. Someone planning a garden redesign months before summer isn't booking the first ad they scroll past, they're comparing photos, reviews and who replies fastest. Facebook ads put you in front of people early, while they're still deciding, rather than the day they're ready to sign.

You don't need an agency to start either. You can run a small test yourself from your phone, using the Facebook page you already have, and see what comes back before you spend any more.

Target the postcodes you actually cover

In Facebook Ads Manager, under the audience location setting, don't leave the default nationwide reach in place. Choose the option that limits ads to people who live in the area, rather than the broader default that also includes visitors just passing through, then set a tight radius in miles rather than a whole county.

Boosting an existing post is the simplest way to start if a full ad campaign feels like too much. Pick your best performing post showing a finished garden, boost it with a modest budget, and make sure the location setting is restricted to the postcodes you cover, not left on the default.

A few things worth doing when you set this up:

• Keep the radius tight, mid-range garden projects usually come from within a short drive, not from the next city.
• Run one ad per town if you cover more than one area, so you can see which postcodes actually reply.
• Check the results after a week and pause anything that's getting clicks but no messages.

Use real photos of your own gardens, not stock images

Swap any stock photography for photos of gardens you've actually built, before and after shots if you have them. People choosing a garden designer scroll past generic decking photos without stopping, but a real driveway, real planting and a real client's garden makes them pause.

The Federation of Master Builders publishes a free guide on choosing the right platforms and using project photos and video to show potential clients what you actually do, which is worth a read if you're starting from nothing.

If you don't have good photos yet, make that the job for this week, not the ads. Get a few of your best recent gardens shot properly, in daylight, in landscape, before you spend a penny boosting anything.

Facebook ads or Google ads: which should you try first?

Google ads tend to catch people actively searching for something like a garden designer near me, while Facebook ads interrupt people scrolling who weren't searching for anything yet. For a seasonal job like garden redesigns, both can work, but they do different jobs.

If you're choosing one to start with, Google tends to bring people already looking to book, while Facebook is better for building a list of warmer enquiries you then have to chase properly. Have a read of our guide on how much to spend on Google ads if you want to compare the two properly.

Neither replaces the other, plenty of garden firms end up running both once they're busy enough to manage two inboxes. If you're only running one for now, judge it on where your actual bookings come from, not just the headline price per click.

Know the rules before you spend a pound

The UK's advertising rules in the CAP Code apply to you as a sole trader exactly the same as they apply to a national brand, so an ad that overstates what you can deliver, or misleads on price, is a problem whether you're a one van operation or a housebuilder. The ASA covers this and it's worth a quick read before you write your first ad.

If you plan to target people who've enquired with you before using Facebook's custom audience tools, you need their consent first. The ICO's guidance is clear that using tracking and profiling technology for ad targeting needs consent, so don't just upload your client list and assume it's fine.

On the money side, ad spend counts as a marketing cost, and GOV.UK lists advertising as an allowable expense you can deduct before working out your taxable profit, though check the detail with your accountant. That matters because it changes the real cost of testing Facebook ads, some of what you spend effectively comes back through lower tax rather than sitting as pure cost.

Filter out time wasters before they reach your phone

Add a message button to the ad so people can message you straight from Facebook, then answer fast, within minutes if you can manage it. A quick reply often matters more than a clever ad, someone messaging several builders at once usually books whoever replies first.

Ask one qualifying question before you go further, something like: roughly what size is the garden, and are you looking to start this spring or later in the year. That one line filters out people who are just browsing photos from people with a real project and a rough timeline.

Chasing matters just as much on Facebook leads as it does on quotes you've already sent. Have a look at our guide on chasing a quote without being pushy if messages go quiet after the first reply.

Facebook ads aren't magic and they aren't a waste of time either, they're a tool that only works if you feed it real photos, tight targeting and fast replies. Start small, do the sum on what a lead is worth to you, and judge it on bookings, not just messages.