How Much Does Marketing Cost for a Plumbing Business?

If you’re running a plumbing business and wondering what the marketing cost for a plumbing business actually looks like, you’re not alone. It’s one of the most common questions we hear from tradespeople, and it’s usually followed by: “Is it actually worth it?”

The honest answer is that it depends entirely on what you’re buying, who you’re buying it from, and whether it’s tied to a plan that makes money — not just makes noise. You can spend £200 a month or £3,000 a month. What matters is what comes back.

In this article, we’ll break down every major cost area — from your website to Google Ads, SEO to video — with real UK numbers so you can make a proper decision. We’ll also show you what these numbers look like when they actually work, using a real plumbing business as a case study throughout.

The Real-World Example: Videtta Heating & Plumbing

Before we get into the line items, let’s set the scene with a business you can actually relate to.

Jordan at Videtta Heating & Plumbing started working with us in February 2020. At that point, he was a one-man band turning over £223k a year. Good money for a sole trader, but he was grafting for every penny of it — stuck on the tools, chasing quotes, and relying on word of mouth to keep the phone ringing.

Five years on, Videtta turns over £1.3m. That’s 486% growth. Jordan is off the tools, running a team, and the business generates leads at an average cost of £22 each. His website converts 18.7% of visitors into enquiries. His Google Business Profile alone generated 134 phone calls in six months.

Those numbers didn’t happen by accident. They came from a structured marketing investment. So let’s look at what that investment actually involves — and what it might cost you.

You can read the full breakdown of how we helped Videtta grow from £223k to £1.3m.

Website: Your 24/7 Salesperson

Typical cost: £500–£5,000+ (one-off build), plus £20–£100/month hosting and maintenance

Your website is the foundation. Every other bit of marketing you do — ads, SEO, social media — eventually sends people to your website. If it’s slow, ugly, or doesn’t make it dead easy to get in touch, you’re pouring money down the drain.

At the cheap end, a template website on something like Wix or Squarespace will cost you £500–£1,000, maybe less if you do it yourself. It’ll look acceptable, but it won’t be built to convert visitors into leads.

A properly built, conversion-optimised website for a plumbing business — with service pages, local landing pages, clear calls to action, and fast load times — typically costs £2,000–£5,000+.

Videtta’s website converts at 18.7%. The average trade website converts at about 2–3%. That difference is the gap between a website that looks nice and one that’s actually engineered to bring in work. Over a year, that gap is worth tens of thousands of pounds in lost enquiries.

Our take: Don’t cheap out here. A crap website undermines everything else you spend money on.

Google Ads: Paying for Leads Right Now

Typical cost: £750–£1,000/month ad spend, plus £300–£600/month management fees

Google Ads is the fastest way to get your phone ringing. Someone in your area types “emergency plumber near me” and your ad appears at the top. Simple enough in theory.

The ad spend itself — the money you pay Google — typically runs between £750 and £1,000 a month for a plumbing business covering a decent local area. You can start lower, but much below £500/month and you won’t generate enough data or volume to make it worthwhile.

Then there’s management. Unless you fancy learning Google Ads yourself (and most plumbers have better things to do), you’ll pay an agency or freelancer £300–£600 a month to run your campaigns. That covers keyword research, ad copywriting, bid management, and ongoing optimisation.

Done well, Google Ads can deliver leads at a predictable cost. Videtta generates leads at £22 each on average — a figure that makes the maths very simple when your average job value is several hundred or several thousand pounds.

Done badly, Google Ads is a money pit. We’ve seen plumbers burning through £1,000 a month with nothing to show for it because their campaigns were set up by someone who didn’t understand the trade.

Our take: Google Ads works brilliantly for plumbers — but only with proper setup, ongoing management, and a website that actually converts the traffic.

SEO: The Long Game That Pays Off

Typical cost: £500–£1,000/month (ongoing)

SEO — search engine optimisation — is how you get your website ranking in Google’s organic results without paying per click. It takes longer than ads (typically 3–6 months before you see meaningful results), but the leads it generates are essentially free once you’re ranking.

For a plumbing business, SEO usually involves:

• Optimising your existing pages for the services you offer and the areas you cover
• Creating new content that answers the questions your customers are searching for
• Building local citations and backlinks to boost your authority
• Technical work to make sure Google can crawl and index your site properly

Monthly SEO costs for a plumbing business typically range from £500 to £1,000 per month, depending on competition in your area and how aggressive you want to be.

The real value of SEO is compounding returns. With Google Ads, you stop paying, the leads stop. With SEO, the content you build and the rankings you earn continue to deliver traffic and enquiries month after month.

Our take: If you’re thinking about marketing for the next 12 months and beyond, SEO is one of the best investments you can make. Pair it with Google Ads for a combination of quick wins and long-term growth.

Google Business Profile: Free but Not Effortless

Typical cost: Free (but requires consistent effort)

Your Google Business Profile (the listing that shows up in the map pack when someone searches for a plumber in your area) is free to set up and maintain. Google doesn’t charge for it.

But “free” doesn’t mean “no investment.” To get real results from your profile, you need to:

• Actively ask happy customers for reviews (and respond to every one)
• Upload fresh photos of your work regularly
• Post updates at least a few times a month
• Keep your service areas, hours, and contact details accurate

Videtta’s Google Business Profile generated 134 phone calls in six months. That’s real, measurable business from a free listing — because Jordan and the team put the work in to keep it active and credible.

Most plumbers set up their profile and forget about it. That’s a missed opportunity. Your Google Business Profile is often the first thing a potential customer sees, and if it’s got three reviews from 2021 and no photos, they’re calling someone else.

Our take: Treat your Google Business Profile like a shop window. It doesn’t cost money, but it does need regular attention.

Social Media: Manage Your Expectations

Typical cost: Free–£300/month

Let’s be straight: social media is not going to transform most plumbing businesses. Nobody is scrolling Instagram thinking “I really must find a plumber today.”

That said, a basic presence on Facebook and Instagram can help with credibility. When someone finds you through Google and then checks your social profiles, seeing recent posts and real photos of your work reinforces that you’re active and legitimate.

You can manage this yourself for free — posting a few photos of completed jobs each week, sharing the odd customer review, maybe a short video of a before-and-after. If you want someone to do it for you, expect to pay £200–£300 a month, but be realistic about what it’ll deliver.

Our take: Don’t ignore social media, but don’t rely on it for lead generation either. It’s a supporting player, not the main act.

Video: The Trust Accelerator

Typical cost: £500–£1,500 per shoot

Video is becoming increasingly important for trades businesses — not polished corporate stuff, but genuine, straightforward content. A video of you explaining how a combi boiler works, or walking through a bathroom renovation you’ve just completed, builds trust faster than any written testimonial.

A professional video shoot for a plumbing business typically costs £500–£1,500, depending on location, length, and how many videos you produce in the session. Most videographers will batch multiple short videos in a single day to keep costs down.

You can also shoot decent video on your phone. It won’t be broadcast quality, but authenticity often matters more than production values in this industry.

Our take: Video is a brilliant differentiator. Most of your competitors aren’t doing it, which means even basic video content makes you stand out.

Full-Service Agency: The All-In-One Option

Typical cost: £1,000–£2,000+/month retainer

If you want someone to handle the lot — website, SEO, Google Ads, content, Google Business Profile management, reporting — a full-service agency retainer typically starts at £1,000–£2,000+ per month.

At We Are SMC, we work exclusively with trades and construction businesses. Our Booked Solid System starts at £1,500+VAT per month and covers a structured, integrated approach to marketing for plumbers — not just isolated tactics.

The advantage of a full-service approach is that everything works together. Your ads drive traffic to a website that’s built to convert. Your SEO builds long-term rankings while your ads deliver short-term leads. Your content supports both. Nothing happens in isolation.

The disadvantage is the cost. For a one-man band doing £150k a year, £1,500 a month might be too big a stretch. For a business doing £300k+ and wanting to grow seriously, it’s an investment that can pay for itself many times over — as Videtta’s results prove.

CRM and Automation Tools: The Hidden Cost

Typical cost: £50–£300/month

One cost that often gets overlooked is the software you need to actually manage the leads your marketing generates. A CRM (customer relationship management) system tracks enquiries, follows up automatically, and stops leads from falling through the cracks.

Basic tools like Mailchimp or HubSpot’s free tier cost nothing or very little. More comprehensive platforms designed for trades businesses — with automated follow-ups, quote tracking, and review requests — typically run £50–£300 a month.

Our take: There’s no point spending money to generate leads if you’re losing half of them because nobody followed up. A decent CRM pays for itself quickly.

So, What Should You Actually Budget?

Here’s a rough guide to plumbing business marketing spend based on where you are:

• Just starting out (£100–£300/month): Google Business Profile (free), basic website, and a small Google Ads budget. Focus on reviews and getting your fundamentals right.
• Growing steadily (£500–£1,000/month): Better website, managed Google Ads, and either SEO or content creation. Start building for the long term.
• Scaling seriously (£1,500–£3,000+/month): Full-service agency, integrated strategy across ads, SEO, content, and video. This is where businesses like Videtta see transformational growth.

The key question isn’t “how much does marketing cost?” — it’s “what’s the return?” A marketing budget for tradesmen isn’t an expense if it’s generating leads at £22 each and your average job is worth £500+. That’s a machine you want to feed, not starve.

What to Do Next

If you’re a plumber or heating engineer thinking seriously about growing your business, the best first step is to get clear on where you are now and what’s realistic.

We offer a free, no-obligation Roadmap Call where we’ll look at your current marketing, your numbers, and your goals — and tell you honestly what we think it would take (and cost) to get there. No hard sell, no pressure.

Book a free Roadmap Call and let’s have a proper conversation about what growth looks like for your business.