How Much Does a Website Cost for a Construction Company?
If you’re a construction company director trying to work out the website cost for your construction company, you’ll already know the answer you keep getting: “it depends.” Which is technically true and practically useless. You want numbers. You want to know what you’re actually going to pay, what you’re going to get for it, and whether it’s worth the money.
So here’s the honest version. What a construction company website actually costs in the UK in 2026, what drives the price up or down, and — more importantly — what a cheap website really costs you when you factor in the tenders you’ll never hear about.
The Quick Answer: £500 to £15,000+
That’s the range. It’s wide because “a website” can mean wildly different things. Here’s how it breaks down.
£500–£1,500: Template site. Someone takes a WordPress or Wix template, drops in your logo, writes a few paragraphs, and you’re live. It’ll exist. It’ll technically be a website. But it won’t do anything for you commercially, and it’ll look like every other template site in your sector — because it is.
£3,000–£5,000: Professional brochure site. Custom design, proper content, professional photography (sometimes included, sometimes extra). Five to ten pages, mobile responsive, basic SEO setup. For a sole trader or small subcontractor, this can be perfectly adequate. For a company tendering for six- and seven-figure contracts, it’s often not enough.
£5,000–£10,000: Commercially serious website. This is where you start getting what construction companies actually need. Detailed case study pages, sector-specific landing pages, accreditation showcases, ESG and sustainability content, CRM integration, and a proper content strategy behind it. The design reflects the scale of work you deliver.
£10,000–£15,000+: Full custom build. Interactive project portfolios, video integration, procurement-ready content sections, multi-sector landing pages, advanced analytics, and a site built specifically around how your business wins work. This is what a company turning over several million should be looking at if the website is going to be a genuine business development tool.
Those numbers cover design and build. Ongoing costs — hosting, maintenance, content updates, SEO — sit on top, typically £100–£500 per month depending on what’s included.
Why Construction Websites Cost More Than a Plumber’s
If you know a plumber who paid £800 for a website and it generates leads, you might wonder why you’d need to spend five or ten times that. Fair question. Here’s the answer.
A plumber’s website needs to rank locally, show some reviews, and have a phone number that’s easy to find. The buying decision happens in minutes. Someone’s got a leak, they Google “plumber near me,” they call the first one that looks half-decent.
Your buying process is fundamentally different. The people evaluating your company aren’t homeowners with a burst pipe. They’re procurement teams at main contractors, commercial directors, project managers, and framework coordinators. They’re not looking for a phone number — they’re looking for evidence.
They want to see case studies with real project data. They want accreditation pages that confirm your CHAS, Constructionline, SafeContractor, and ISO certifications. They want ESG and sustainability content that demonstrates compliance. They want to see the scale and complexity of your previous work — not a stock photo of a hard hat and a paragraph that says “we deliver quality.”
That’s why website design for construction companies costs more. Because the website has to do more. It’s not a brochure. It’s a pre-qualification tool that works around the clock, even when your directors are on site.
What a Construction Website Actually Needs
Most agencies — especially generalist ones — will sell you what they sell everyone else. A nice-looking homepage, an about page, a services page, a contact form. Job done. But that’s not what construction companies need, and it’s not what wins work.
Here’s what actually matters.
Detailed Case Studies
This is the single most valuable content on a construction company’s website. Not a sentence that says “we completed a project in Birmingham.” A proper write-up: the brief, the challenges, your approach, the results. Programme length, contract value, team size, site constraints. A client testimonial. Professional photography or video.
Procurement teams use case studies as evidence. If you can’t demonstrate relevant experience on your website, you’re making their decision to shortlist your competitor instead of you very easy.
Sector-Specific Landing Pages
If you work across highways, residential, commercial, and infrastructure, each sector needs its own page with relevant case studies, content, and keywords. A single “services” page that lists everything in bullet points does nothing for search rankings and nothing for a procurement professional trying to assess whether you’ve got the right experience for their project.
Accreditation and Compliance Pages
Every accreditation you hold should have proper visibility on your website. Not just logos in the footer — a dedicated page that explains what each accreditation means and why it matters to clients. When someone’s completing a PQQ and checking your credentials, a direct link to a comprehensive accreditations page is a genuine advantage.
ESG and Sustainability Content
This has shifted from “nice to have” to “deal-breaker” on most larger tenders. Your environmental policy, carbon reduction approach, social value commitments, and modern slavery statement should all be published and easy to find. If a procurement team can’t find this on your site, they’ll move on to a company where they can.
Video Integration
A 90-second project film showing your team on a live site — drone footage, interviews, progress shots — does more for credibility than ten pages of text. Video is increasingly expected in construction marketing, and your website needs to showcase it properly. Not a YouTube embed buried on a blog post, but integrated into your case study and sector pages where prospects will actually see it.
What a Cheap Website Actually Costs You
Here’s where the maths gets uncomfortable.
A £500 template website saves you money upfront. But if your company is tendering for contracts worth £100,000 to £5,000,000, what does that cheap website cost you in lost opportunities?
Procurement teams research contractors online before you know you’re being considered. If your website looks like it was built in a weekend — generic template, no case studies, no accreditation detail, no evidence of capability — you’re being filtered out of shortlists you’ll never hear about. You won’t get a rejection email. You won’t know the opportunity existed. You’ll just wonder why the phone’s quieter than it used to be.
If your website isn’t converting the traffic it does get, every pound you spend on marketing, SEO, or LinkedIn is partially wasted. You’re driving people to a site that doesn’t give them what they need to take the next step.
Losing one contract worth £200,000 because your website didn’t pass the procurement sniff test costs you more than the difference between a £1,000 website and a £10,000 one. Significantly more. And it’s not a one-off — it happens repeatedly, invisibly, compounding over time.
The cheap website isn’t cheap. It’s the most expensive option you’ve got.
What Happens When You Get It Right
PKB Civils is a civil engineering contractor we work with through our Preferred Contractor Programme. Before investing properly in their marketing — with the website transformation at the centre of it — their new work came almost entirely through the directors’ personal relationships. That works until the directors become the bottleneck, and growth hits a ceiling.
Within the first year, the results were significant. £200,000 in revenue attributed directly to marketing. 32% growth in organic website traffic. A LinkedIn newsletter that grew to 600 subscribers — not random followers, but procurement professionals, project managers, and developers in their target market.
The website was central to all of it. It became the hub that everything else pointed back to. LinkedIn posts drove traffic there. SEO brought in new visitors who’d never heard of PKB. Case studies on the site gave procurement teams the evidence they needed to shortlist with confidence. The site didn’t just look professional — it worked commercially.
You can read the full PKB Civils case study for the detail, but the key takeaway is this: the website wasn’t an expense. It was the foundation of a system that generated six figures in new revenue.
How to Avoid Overpaying
Not every construction company needs a £15,000 website. Here’s how to think about it.
Match the investment to the opportunity. If your average contract value is £50,000 and you’re tendering for regional work, a £3,000–£5,000 professionally built site with strong case studies and accreditation pages will serve you well. If you’re going after seven-figure contracts, framework agreements, and public sector work, you need a site that reflects that ambition.
Don’t pay for what you don’t need. Interactive animations, complex integrations, and custom-coded features can push costs up fast. Ask yourself whether each feature actually helps you win work. If it doesn’t, skip it.
Work with an agency that understands construction. A generalist web designer will build you a nice-looking site. An agency that understands construction procurement will build you a site that helps you win tenders. There’s a significant difference, and it shows up in the content, the structure, and the conversion strategy — not just the design.
Plan for content, not just design. The design is maybe 40% of the value. The content — case studies, sector pages, accreditation details, ESG statements — is the other 60%. Budget accordingly. A beautiful website with thin content is a missed opportunity.
What Should You Do Next?
If you’re reading this because you’re pricing up a new website, here’s the honest advice: don’t just get quotes. Get clarity on what you actually need first.
Look at your current site through a procurement lens. Would you shortlist your own company based on what’s there? If the answer is no, the investment in a proper site isn’t optional — it’s overdue.
If you want a structured approach to working out what your construction company actually needs from its marketing — website included — our 90 Day Growth Playbook is a good starting point. It’s free, it’s practical, and it’ll give you a framework for making decisions about where to invest, rather than guessing.
And if you’d rather just have a straight conversation about it, get in touch. No pitch, no pressure — just an honest discussion about where you are and what’s realistic.
